44874635 Bai Giang MasterCAM

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    MC LC.

    MC LC. 1

    Chng 1: TNG QUAN V MASTERCAM. 6

    1.1. Gii thiu hung. 6

    1.!. "h#i $%ng M&'t()CAM. 6

    1.*. Gi&+ ,in -n h/nh 0- i M&'t()CAM. 6

    1.2. C3 4h3i ni- 5 thut ng7 t)+ng M&'t()CAM. 8

    1.2.1. C9& ' $; hhi ?i,n+@. B

    1.2.!. Th&nh t)ng th3i =St&tu' D&).

    1.2.*. ThF uHn 0I $Jng hK ,&+ 5 t th * =T++0>&th 5 S+0i, M&n&g(-(nt T&. 1O

    1.2.2. Th&nh Png =T++0&). 1O

    1.2.. C3 gi I tng t3 =nt()&ti( )+->t'. 11

    1.2.6. %> th+i =i&0+g D+W('. 11

    1.2.8. Th&nh Png Ri+n =Ri+n D&). 1!

    Th&nh Ri+n X hY nZng tng t[ h%> th+i nhng gi&+ ,in \& nX 0i gi]ng nh -%t th&nh

    Png . 1!

    1.2.8.1. ^i_u hng th&nh Ri+n. 1*

    CX * 3h $ ,i huKn u& 0i gi7& 3 t)Jng 5 3 n`t 0nh t)+ng th&nh Ri+n. NgJi ,ang

    X th: 1*

    1.2.8.!."hX& 5 -# 4hX& 3 t)Jng. 1*1.2.B. Chb $% hh3 =S4(th(). 1

    1.2.1O. Th&nh th[ $n nh3K hu%t >hHi =RightdC0i4 M(nu'. 1

    1.2.11. C3 >he- gf tt =Sh+)tut "(K'. 16

    Bi ging MasterCAM 1

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    1.2.1!. QuHn 0I i thibt 0> $nh ngh& -3K 5 $i_u 4hin =M&hin( (jiniti+nk C+nt)+0

    (jiniti+n M&n&g()'. 1B

    1.2.1*. ^Jng hK ,&+. 1B

    Chng !: TlT "l TRmNG MASTERCAM. 1

    !.1. C '# c 5 thibt 4b. 1

    !.1.1. S9 ,ng th&nh th[ $n Aut+Cu)'+) Ri+n =U'ing th( Aut+Cu))'+) Ri+n D&). !O

    !.1.1.1. C3 ,u hiu nhn ibt 4iu t $i- =Vi'u&0 Cu('. !O

    !1

    !.1.1.!. Nh> gi3 t) t

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    !.1.8.*. S9 ,ng 3 0[& h $Jng hK ,&+. 2!

    !.1.8.2.1. ng ,{n hung. 2!

    !.1.2.8.!. h huKn h t

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    !.!.*.*. C)(&t Lin( Di'(t: *

    !.!.*.2. C)(&t Lin( ()>(n,iu0&): *

    !.!.*.. C)(&t Lin( &)&00(0:

    !.!.2. Vc $Jng t)n 5 ung t)n =A)' 5 Ci)0('.

    !.!.2.1. C)(&t Ci)0( C(nt() +int. 6

    !.!.2.!. C)(&t A) +0&). 8

    !.!.2.*. C)(&t Ci)0( E,g( +int. B

    !.!.2.2. C)(&t A) En,>+int.

    !.!.2.. C)(&t A) * +int. 6O

    !.!.2.6. C)(&t A) +0&) En,>+int. 6O

    !.!.2.6. C)(&t A)T&ng(nt. 61

    !.!.. Vc 3 $]i tng h/nh h =Mi'(00&n(+u' Sh&>('. 6*

    !.!..1. C)(&t R(t&ng0( =Vc h/nh h7 nht. 62

    !.!..!. C)(&t R(t&ngu0&) Sh&>( =Vc h/nh X ,ng h/nh h7 nht. 6

    !.!..*. C)(&t +0Kg+n =Vc h/nh $& gi3 $_u. 6B

    !.!..2. C)(&t E00i>'(. 6

    !.!... C)(&t D+un,ing D+W =qrK ,[ng h%> $Jng &+. 81

    !.!..6. C)(&t 0(tt()'. 82

    !.!..8. C)(&t S>i)&0. 8

    !.!..B. C)(&t (0iW. 88

    !.!.6. Vc ung 0n 5 nh 3t =oi00(t' 5 Ch&-j()'. 8

    !.!.6.1. oi00(t Entiti('. 8

    !.!.6.!. oi00(t Ch&in'. B1

    !.!.6.*. Ch&-j() Entiti('. B2

    !.!.6.!. Ch&-j() Ch&in'. B6

    Bi ging MasterCAM 2

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    !.!.8. Vc $Jng +ng th&- '] SLNE. B

    !.!.8.1. C)(&t M&nu&0 S>0in(. O

    !.!.8.!. C)(&t Aut+-&ti S>0in(. 1

    !.!.8.*. C)(&t Cu)( S>0in(. !

    !.!.8.2. C)(&t D(n,(, S>0in(.

    !.*. Dibn $i h/nh h

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    Chng 1: TNG QUAN V MASTERCAM.

    1.1. Gii thiu chung.

    M&'t()CAM 0 >h}n -_- tin h

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    Vng mn hnh ! ho" #$ra%h&c Area':^rK 0 ang 0- iw ni 3 -P h/nh h/nh h&th'... Cn -(nu

    >h n- # >he& ,i \& -n h/nh $ '9 ,ng $ th&K $i 3 thPng '] h th]ng \& hng t)/nhw

    e ,: ^% 'ru w -u '0 nh7ng hY nZng thJng WuKyn $ ngJi '9 ,ung th&K $i. Tt H 3

    0nh ,ang t)+ng M&'t()CAM $_u X th hhHi nh> 3 thPng '] t~ n

    >he-.

    1.. C2c 3h2i ni, 4 thu5t ng6 t(*ng M%&t'(CAM.

    T)+ng >h}n nKw ngJi ,ang 'c n- Hn 3 thut ng7 t)yn hnh 1.3ng nh 3 4h3i ni-

    5 $ $i- \& M&'t()CAMw &+ g;-:

    C9& ' $; hhi ?i,n+@.

    Th&nh t)ng th3i =St&tu' D&).

    ThF uHn 0I $Jng hK ,&+ 5 t th * =T++0>&th 5 S+0i, M&n&g(-(nt T&.

    Th&nh Png =T++0&).

    ...

    Gi I =T++0 Ti>'.

    %> th+i =i&0+g D+W('.

    Th&nh Ri+n =Ri+n D&).

    Chb $% hh3 =S4(th().

    ...

    Bi ging MasterCAM 8

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    Hnh 1.3. Tng quan giao din l! "ic c#a MasterCAM.

    1..1. C7% &8 #9 h% ;G(%?.

    ^rK 0 4hPng gi&n 0- i henh t)+ng M&'t()CAM 4hi ngJi ,ang u&n '3tw thibt 0>w th&K $i

    3 $]i tng h/nh h

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    Hnh 1.4. C$a s % h&a MasterCAM.

    1... Th%nh t(@ng th2i ;St%tu& %(?.

    Hnh 1.5.Thanh tr'ng th(i MasterCAM.

    STTThnh phn ca

    menu phM t

    1. in th th&K $i $% 'ru 0- i hin ti.

    !.Th&K $i -u ' 0iyn 4bt ti 3 $]i tng h&K hY nZng $

    0[& hhvng &n $}u h+ u3 t)/nh ,[ng h/nh.

    6.Thibt 0>w th&K $iw WX&w u&n '3tw th[ thi hY nZngw thibt 0> 3

    thu% tenh h+ nhX- $]i tng $ 0[& h

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    8.TaK hpnh thY t[ '> Wb>w tt $i h&K t 0yn 3 t)Jng t)yn th&nh

    t)ng th3i.

    B.

    Th&K $i hng nh/n t)yn -n h/nh $; h+. Ch` I )ngw hng

    nh/n \& -n h/nh $; h+ X th 4hPng >h thu% + -t >hvng

    ,[ng h/nh.

    1..). ThB uDn / #Fng ch@ +%* 4 05t thH )I ;T**/&th 0 ni

    ngJi ,ang $nh ngh& 3 thPng '] i $t nh 3 h; ' - $nhw 3 thibt 0> h+ ,ng w 4h&i

    3+ 4eh th >hPi 5 ang 0- i &n t+n. NgJi ,ang ng X th '9 ,ng thF $ u&n '3tw thY 5 hiu hpnh 3 nhX- -3Kw 3 nhX- $Jng hK ,&+ 5 3 h+t $%ng.

    ThF u3n l4 78t th9 ; =S+0i,: nbu M&'t()CAM S+0i, $ i $tw 4hi ngJi ,ang 0- i

    i -%t -{u t th *w thF 'c ghi + ,&nh '3h -si 4h]i t th t)+ng h; ' hin hnh. NgJi ,ang

    X th W rK uHn 0I t th $ u&n '3t 3 thnh >h}n 5 $ tenh h/nh thnh nyn t th 5 $Jng

    hK ,&+ \& nX.

    1... Th%nh cKng c ;T**/J%(?.

    Th&nh Png 0 t> h> 3 hY nZng $ -P tH ng 3 iu tng. T)+ng th&nh Png hY& $[ng t~ 3 th&nh Png +n $ t+ -iw -#w 0u t)7w in n h; 'w hiu hpnh hng u&n '3tw

    -t >hvng 0- i ti 3 Png ,ang $ thibt 4bt 3 4h]i h/nh h

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    Hnh 1.+.Thanh c)ng c*.

    ^ hin th h&K tt 3 th&nh Png t)yn -n h/nh $; hhHi 5 th[ hin

    3 th&+ t3 0[& h th+i t(Wt t)+ng 9& ' $; h th+i Wut hin 4hi ngJi ,ang $ Kyu }u nh> + 3 thPng tin $ h+n thin hY

    nZng $ 0[& h th+i n h+ >h> ngJi ,ang tng t3 i 9& ' $; h 3 gi3 t) + 3 t)Jng t)+ng h%> th+i ng 3h 0[& h. NgJi,ang X th W h%> th+i )& ng 3h 4eh + n`t 0nh h&K )`t ngn h%> th+i 0i ng 3h 4eh

    + n`t 0nh .

    Bi ging MasterCAM 11

    Hnh 1.,.

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    1... Th%nh cKng c RiJJ*n ;RiJJ*n %(?.

    Th&nh Ri+n X hY nZng tng t[ h%> th+i nhng gi&+ ,in \& nX 0i gi]ng nh -%t th&nh

    Png .

    "hi h& th[ hin 3 hY nZng 0nhw th&nh Ri+n hp 0 1 ,Hi W3- =Hnh 1.1:

    Bi ging MasterCAM 1!

    Hnh 1.0.

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    Hnh 1.1/Thanh +i,,on khi cha k-ch ho't lnh.

    Cn 4hi t& th[ hin th&+ t3 i 1 0nh n+ $Xw th&nh )i+n 'c Wut hin t)yn nX 3 hY nZng 5

    thPng '] >h h+ u3 t)/nh th[ hin 0nh. - %/c $Jng t)n.

    Hnh 1.11. Thanh +i,,on khi k-ch ho't lnh " /ng tr0n.

    1...1. iu hng th%nh RiJJ*n.

    CX * 3h $ ,i huKn u& 0i gi7& 3 t)Jng 5 3 n`t 0nh t)+ng th&nh Ri+n. NgJi ,ang

    X th:

    NgJi ,ang X th 4eh +n t) hu%t t)3i + 3 n`t 0nh ng nh $t +n t) +

    h%> th+i hY& 3 t)Jng th&- '].

    S9 ,ng >he- *a+$ ,i huKn u& 0i gi7& 3 t)Jng.

    Nhn + >he- tt X 0iyn 4bt i n`t 0nh h&K t)Jng $ 4eh h+t n`t 0nh h&K t)Jng

    $X. - %/ nhn >he- *$ 4eh h+t n`t 0nh *angent4hi c $Jng t)n.

    1....!hW% 4 ," 3hW% c2c t(Fng.

    7 0iu t)+ng 3 t)Jng t)yn th&nh Ri+n X th $ $Xng Zng =4hX& $ ngZn Hn i th&K

    $i gi3 t) ~& thibt 0> 4hii ngJi ,ang th&K $i 0i t)e +n t) hu%t t)yn -n h/nh $; h th+i. T)ng th3i nK h+ >h> th&K $i gi3 t) th(+ '[ th&K $i \& t)e +n t) t)yn 9& '

    $; h 1 gi3 t) + h%> th+i \& t)Jng $X 5 n >he-

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    t)Jng ,7 0iu h+ nhn t h> >he- Sh&=t > ?@ch chut. "hi $X h%> th+i 'c huKn '&ng -u $

    iu th t)ng th3i 4hX&. ^ -# 4hX& t)Jng ,7 0iu $Xw ngJi ,ang hp }n 4eh + n`t 0nh yn

    t)3i t)Jng $X.

    1..X. ChY #$ hc ;L'%(ning M*+'?.

    Chb $% h h+ ngJi ,ang 3 thPng tin _ 3 >he- tt tngYng i 3 0nh \& nX. "hi hb $% hhe- tt 'c hin th

    ,i th&nh Ri+n 4hi ngJi ,ang $t +n t) hu%t + t 4 ang n+ t)yn th&nh Ri+n h&K

    t)Jng 0nh $&ng th[ hin.

    Hnh 1.12. 8- d* "9 ch: h&c.

    ^ t =h&K tt hb $% h

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    1..Z. Th%nh cKng c 0[ hHi. - %

    t)+ng thF *ool%ath Managerw 4hi 4eh hu%t >hHi t& 'c thK -%t th[ $n hY nZng W )& X hY& 3

    th[ $n +n $ 0[& h&th M&n&g().

    ThF T++0>&th &)&-(t()'.

    T++0 M&n&g().

    )i00 +int M&n&g()

    =Mi00kR+ut().

    +'t T(Wt &g(.

    Ch&in M&n&g().

    Vi(@ M&n&g().

    ThF S+0i, M&n&g().

    M&hin( (jiniti+n M&n&g().

    M&t()i&0 Li't.

    Bi ging MasterCAM 1

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    ThF T++0>&th M&n&g() =L&th(. ThF T++0>&th M&n&g()

    =Mi00kR+ut().

    Hnh 1.16.Thanh th=c n t> nh(< chut ;h?i trong th@ Tool;ath Manager.

    1..11. C2c h+ ngJi ,ang 3 >he- $ it $ g3n 'n $t)uK nh> + 0nh $Xw $X 0 3phm tt.

    Bi ging MasterCAM 16

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    Hnh 1.1+.

    - %: 4hi c $Jng +ng =&) $i u& * $i-w t& X th ,ang >he- tt =hnh 1.1+:

    T x th&K h+ 4eh + 0nh $ t+ $Jng +ng tib> W` i $Jng thvng.

    m x th+3t 4hi 0nh c $Jng +ng $i u& * $i-.

    NgJi ,ang X th u&n '3t 3 >he- tt 4hi th[ hin 0nh ng 3h hin th hb $% hhe-1 7 12w 3 t h> >he- gi7& 8t9l: ;lt: Shh&(t 5 4I t[ '] t)yn n >he-. - %/th&nh th[ $n

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    1..1. QuDn / 0ic thiYt /5< #bnh ngh% ,2 4 #iu 3hiHn ;M%chin' I'diniti*ne

    C*nt(*/ I'diniti*n M%n%g'(&?.

    T)+ng % i M&'t()CAM hY& $[ng )t nhi_u 3 $nh ngh& -3Kw $nh ngh& $i_u 4hin -

    $nh 5 3 hng t)/nh W9 0I u]i ang =+'t )+(''+)'. C3 hY nZng t)+ng QuHn 0I i thibt 0>

    $nh ngh& -3K 5 $i_u 4hin 0K t~ th&nh th[ $n Mach&ne *%e,ang $ taK hpnh h&K thibt 0>-%t $nh ngh& -3K th(+ Kyu }u \& ngJi ,ang >ha h> i hi tibt }n gi& Png t)+ng h; ' hin

    hnh t)+ng hng t)/nh W9 0I \& M&'t()CAM.

    M%t $nh ngh& -3K -P tH:

    C3 thnh >h}n \& -3K Png 5 -]i u&n h u& 0i gi7& h`ng.

    M%t $nh ngh& $i_u 4hin ung > h+ hng t)/nh W9 0I u]i 3 thPng tin }n thibt

    $ thibt 0> 3 $Jng ,ng u >ha h> i 3 Kyu }u $i_u 4hin.

    Chng t)/nh W9 0I u]i theh h> i 0+i -3K 5 '[ t h> $i_u 4hin th.

    1..1). Fng ch@ +%*.

    T)+ng M&'t()CAMw $Jng hK ,&+ -P tH ,7 0iu _ ,ng 5 3 huKn $%ng $ gi& Png

    t gh}n t 0iu }n thibt t~ >hPi g] $ h/nh thnh nyn hi tibt. ^Jng hK ,&+ hY& $[ng -%t

    t> h> th(+ uK 0ut $ $nh ngh& 3 4iu husi 5 thPng '] hP >h>w ng nh 3h Yng ,ng 3

    Kbu t] $X + u3 t)/nh $i_u hnh -%t h+t $%ng thibt 4b 5 gi& Png. Msi h+t $%ng $_u >hHi turn

    th(+ nh7ng uK 0ut )iyng \& -si 0+i $Jng hK ,&+ th. Msi $Jng hK ,&+ $ WrK ,[ng

    $_u $ hin th 0 -%t >h}n h+t $%ng t)+ng -%t nhX- -3K $ thibt 0> t) $X. NgJi ,ang X

    th u&n '3t ng nh hiu hpnh 3 Png $X t)+ng thF *ool%ath Manager.

    ^ thibt 0> -%t $Jng hK ,&+w ngJi ,ang >hHi 0[& h

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    Chng : TOfT !f TRNG MASTERCAM.

    Chng nK 'c t> t)ung gii thiu 3 4h3i ni-w hY nZng 5 3 4 thut - ngJi ,ang X

    th WrK ,[ng 5 hiu hpnh 3 $]i tng h/nh h

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    .1.1. S7 +ng th%nh th]c #n Aut*Cu(&*( RiJJ*n ;U&ing th' Aut*Cu((&*(

    RiJJ*n %(?.

    "hi th[ hin 1 0nh c $]i tng ! n+ $Xw th&nh th[ $n Aut+Cu)'+) Ri+n 'c Wut hin $

    ngJi ,ang nh> ,7 0iu _ t)e. C3 h%> th+i t)+ng th&nh hp )& t)e hin hnh \& +n t) t)+ng

    4hPng gi&n 0- i =t)+ng h th> ngJi ,ang nh> + % ,7 0iung t&K.

    Th&nh th[ $n Aut+Cu)'+) Ri+n X hY nZng:

    T)uK t t)e +n t).

    Nh> + t~ n >he- t tY th[ hin t $i- ti t)e $X 5 ,u hiu th gi3 \& $i- u]i 'c Wut hin.

    M&'t()CAM ung > h+ ngJi ,ang 3 4iu t $i- '&u:

    E&9u +Ft &9m G&9u t0Hng I nghJa9$n Ch

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    Fnt Ch gi3 t) t 0}n 0t t th+i t th+i t '&u.

    n X L h+ $ -# 1 h%> th+iw '&u $X nh> gi3 t) t th+i nK. |

    $rK t& X th nh> + 1 >hrn '] h&K 1 '] th> >hrn =' %*kB h&K O.*8 ng nh 3 Png thY

    hY& 3 >h> t+3n %ngw t)~w nhrnw hi&w...

    Bi ging MasterCAM

    Nhp ta

    X=3.0 ;Y=3.0 im -c

    to

    G

    c

    3.

    0

    2.

    0

    1

    Cete

    !

    im -cto 2

    "#poi

    t

    3

    $te!%e

    c

    &a%

    t

    'i#poi

    t

    (e)ati*

    e

    +oi

    t

    ,a#!a

    t

    Ch

    im/ t ti

    t!-1c

    Ch t

    im ci

    c4-c

    to

    im / tti

    X =

    2.3

    Y =

    .2

    5678

    h

    =3

    9o im ti

    imph: t- c

    t!

    im

    c0>0?

    !1

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    "eh + -i tyn thH Wu]ng \& -si h%> th+i $ 0[& h

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    Hnh 2.3. Ch: ast;oint.

    ^ nh> t + t~ n >he- 3 gi3 t) '] tng Yng i t) qw w 3h

    nh&u #i ,u >hHK. - %/!w *w .

    n nhn gi3 t) ~& nh> h&K + 1 >hrn '] h&K 1 '] th> >hrn =' %*kB h&K O.*8 ng nh 3 PngthY hY& 3 >h> t+3n %ngw t)~w nhrnw hi&w...

    MKo:S9 ,ng 3 4I hiu $i '] 4hi nh> 3 Png thY. - %:$i- X t 0 X#2'L#QR2'#1B2'h&K .Q.

    .1.1.. Tj chknh c2c /]% chn Jat #iH,.

    ^ thibt 0> 3 4iu t $i- 3 $]i tng 4h3 nh&u t)yn 9& ' $; h + iutng t)yn th&nh AutoCursor O&++on. "hi $Xw 1 h%> th+i hY& 3 0[& h

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    .1.1.. S7 +ng Aut*Cu(&*( 0'((i+'.

    T)+ng u3 t)/nh cw ngJi ,ang X th t- thJi th&K $i 3 thibt 0> t $i- $ WrK ,[ng #

    t)+ng AutoCursor Sett&ngs h+ -%t $]i tng th.- %:t)+ng AutoCursor Sett&ngst& $ h

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    Hnh 2.6. Ch: 3olid 3election.Cn nbu t)+ng h; ' $&ng 0- i 4hPng hY& 4h]i $ =S+0i, th/ hb $% Sl% ?electn 'c

    4hPng X hiu 0[w ngJi ,ang hp X th 0- i i hb $% Stan%a9% Selectn.

    Hnh 2.+. Ch: 3tandard 3election.

    C3 >hng >h3> 0[& h

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    $t +n t) 0yn 1 $]i tng 4hi gi7 >he- Sh&=tth/ hb $% Cha&n'c $ 4eh h+tw

    n nbu $t +n t) + ang yn t)+ng \& 1 iyn ,ng 4en th/ hb $% Area 'c $

    4eh h+tw tng Yng 0 iyn ,ng 4en $X 'c $ 0[& hhng >h3> 0[& hhe& t)yn $pnh h%> th+i $ 0[& hhvng $&ng 0- i. qru husi t)+ng 4hPng gi&n ; h+

    >h> 4bt n]i 3 $]i tng t)+ng nhi_u -t >hvng 4h3 nh&u. Cn Wru husi t)+ng C%lane

    hp h+ >h> 4bt n]i 3 $]i tng t)+ng ang 1 -t >hvng.

    ChY nZng 3 n`t 0nh t)+ng h%> th+i:

    Bi ging MasterCAM !6

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    Yast:L[& h. - %w '9 ,ng 0[& hw hiu hpnhw Wru husi 0i 3 $]i tng henh W3 th(+ >hng 5 th(+ thY t[ Kyu }u.

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    Hnh 2.0.7; tho'i FIu chuJi c(c i tKng hnh h&c d'ng khung dI< L khi c.

    Oe7erse:^H+ ng hi_u \& husi.

    StartB

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    ;nam&c mo7e startBen6 o= cha&n:S9 ,ng +n t) $ th&K $i t[ $%ng 3 $i- $}u

    5 $i- u]i.

    .1.).1. mu chuoi c2c #li tng hnh hc 3hli #pc.

    T)+ng 0[& h th+i Ch&ining ung > 3 0[& h th+i 0[& h $%.

    T)+ng u3 t)/nh thibt 4bw taK thu% 3 $]i tng 4h3 nh&u - t& >hHi t& >hHi WrK ,[ng 3

    thu% tenh t 0I >ha h> h+ $]i tng $X. Vi tng t3 i th&nh t)ng th3i 'c gi`> ngJi ,ang ,

    ,ng 5 nh&nh hXng 0[& h

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    .1.. ThiYt /5< c2c thu$c t_nh ch* c2c #li tng ,i.

    M%t '] >hng >h3> WrK ,[ng 3 thu% tenh h+ $]i tng -i:

    S7 +ng c2c th]c thH #%ng t9n t@i #H thiYt /5< c2c thu$c t_nh ,-u &acq #Fngq #iH, 4 c< #$.

    Nhn t h> >he- Alt>Xt)yn n >he- 5 0[& h

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    Hnh 2.12.7; tho'i Nntit< Attri,utes Manager

    ^ -# h%> th+i -u ' 5 0[& h + iu tng -{u -u.

    ChO P2 NgJi ,ang ng X th '9 ,ng h%> th+i $ Yng ,ng 3 thu% tenh $ thibt 0> $]i

    i 3 h; ' $ huKn $i t~ 3 hng t)/nh 4h3. "hi $X t& hp }n teh + h%>

    4i- .2. "hi tt H 3 thu% tenh \& 3 4iu $]i tng $ $ thibt 0>w 4ehTE$ h> nhn 5

    u&K t)# _ h%> th+i Att)iut('.

    Quan tr&ng2 Nbu ngJi ,ang th&K $i 0i 3 thPng '] t)+ng h%> 4i- th+i Attr&+utesth/ tt H 3 thibt 0> t) $X

    t)+ng h%> th+i

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    .1... Th% #8i c2c thu$c t_nh c% #li tng.

    ^ th&K $i thu% tenh \& 3 $]i tng $ t;n tiw t& X th '9 ,ng 3 >hng >h3> '&u $rK:

    ChO P2C3 >hng >h3> nK 4hPng 0- th&K $i 3 gi3 t) $ thibt 0> t)+ng 3 t)Jng thu%

    tenh \& th&nh t)ng th3i h`ng hp 0- th&K $i $]i tng $ 0[& h nhn '[ th&K $i h+ $]i tng $ 0[& h th+i thu% tenh.

    Hnh 2.13. C(c h; tho'i l=a ch&n tha< i thuc t-nh trRn thanh tr'ng th(i.

    Bi ging MasterCAM *!

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    Hnh 2.13. C(c h; tho'i l=a ch&n E tha< i trRn thanh tr'ng th(i.

    H th% #8i thu$c t_nh c% tt cD c2c #li tng t(*ng 3iHu #li tng n-* #W=- % $i-w $Jngw'>0in(:

    1. T)yn th&nh t)ng th3iw 4eh n`t 0nh Attr&+utes.

    !. T)+ng h%> th+i Attr&+utes 4eh h%> 4i- th(+w teh # h%> 4i- . Ng 0iw teh + h%>

    4i- $ '9 ,ng 3 thu% tenh ~& 0[& h 3 thu% tenh -i.

    Bi ging MasterCAM **

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    MKo:T& X th '9 ,ng hY nZng Anal[e $ '9& $i 3 thu% tenh ng nh 3 tenh ht

    4h3 \& $]i tng. ^ X thy- thPng tinw W(- >h}n Phn t@ch cc ]& t0Hng.

    .1.. ThiYt /5< chiu &u w.

    T)Jng t)yn th&nh t)ng th3i '9 ,ng $ thibt 0> gi3 t) hi_u 'ru h+ $]i tng h/nh hhng >h3> '&u $ thibt 0> hi_u 'ru :

    Nh> gi3 t) hi_u 'ru + h%> th+i t~ n >he-.

    "eh + -i tyn thH Wu]ng yn >hHi h%> th+i $ 0K 1 gi3 t) hi_u 'ru t~ ,&nh '3h 3

    gi3 t) X 'n.

    "eh 0yn nhn 5 0[& h

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    C0+'(A). Si->0ijK.

    qj+)-:T)&n'0&t(w T)&n'0&t( *w Mi))+)w R+t&t(w R(t&ngu0&) A))&Kw S&0(.

    MKo:Vi 4hPng h` I ti u&n h gi7& -t >hvng WrK ,[ng hin hnh =C>0&n( 5 hi_u 'ru

    0 nguKyn nhrn >h ibn grK )& 0si 4hi c 3 $]i tng h/nh hhvng 5 4hung nh/n $ 0- $n giHn hX& u3 t)/nh WrK ,[ng 3 $]i tng

    h/nh h

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    Hnh 2.14.SP hiu c(c tr*c t&a .

    M&'t()CAM ung > h+ ngJi ,ang nhi_u Png h7u eh $ ibn $iw h( >h\w t 03tw ... 3

    $]i tng n ,ng h th}n:

    M%t -t >hvngw h&K -t t u& h th]i Hnh $ u&n '3t hi tibt t)yn 9& ' $; hhvng t)yn $X WrK ,[ng 3 $]i tng h/nh hhe- th(+ 3 3h ,i $rK $ th&K $i 4hung nh/n $;

    hhXng t+k thu nh t th }n u&n '3t.

    Gi7 >he- Alt$;ng thJi 4eh 5 gi7 th&nh u%n hu%tw '&u $X ,i hu%t $ W+&K t

    th th(+ 3 >hng t 4 t)+ng 4hPng gi&n.

    S9 ,ng 3 >he- -i tyn 0yn w Wu]ngw t)3iw >hHi$ ,i huKn t th

    th(+ 3 >hng Wu]ng 0ynw >hHiw t)3i tng Yng.

    Gi7 >he- Alt$;ng thJi n 3 >he- -i tyn 0yn w Wu]ngw t)3iw >hHi$

    W+&K t th t)+ng 4hPng gi&n th(+ uK 0ut 5 u&nh 1 t) nht $nh tng Yng.

    GX u&K -si 0}n 0 O.

    .1... C2c 3hung nhn tiyu chuzn.

    Msi Hn c t)+ng M&'t()CAM $_u X 3 4hung nh/n tiyu huzn tng Yng i 6 -t \& h/nh

    0> >hng =T+> x $pnhw o)+nt x t)w D&4 x '&uw Right x >hHiw L(jt x t)3iw D+tt+- d $3K 5 4hung

    nh/n * '+-(t)i. C3 4hung nh/n nK 0 - $nhw hY& t)+ng % ,7 0iu g] \& M&'t()CAM.

    NgJi ,ang X th '9 ,ng $ 0- i t)+ng tt H 3 Hn cw tuK nhiyn 4hPng th th&K $i tyn ng

    nh h t

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    T)yn th&nh t)&ng th3iw 3 th&nh th[ $n $7&eD Planes ^ UCSung > h+ ngJi ,ang 3

    uK_n h $;ng thJi H -t >hvng c >h3 =C>0&n(' 5 -t >hvng $Jng hK ,&+

    =T>0&n('. Msi hY nZng t)+ng th&nh th[ $n nK $_u h+ >h> ngJi ,ang WrK ,[ng hng -t

    >hvng ng nh $i- g].

    MKo: ^ thibt -t >hvng C>0&n( 5 T>0&n( $% 0> t& >hHi '9 ,ng Png i $t =t)yn

    th&nh t)ng th3i $ hn thy- 4hung C%lane ^ *%lane+ th&nh t)ng th3i. T)+ng h%>

    th+i Custom&[e status +ar =Wut hin '&u 4hi 4eh + n`t 0nh d hnh 2.16w 4eh

    hu%t >hHi + 4hu [ 0- i $ hn thy- ! t)Jng C>0&n( 5 T>0&n( = hnh 2.1+.

    S&u 4hi 4eh TE $ h> nhn th&K $i t)+ng h%> th+iw t& X th '9 ,ng 3

    th&nh th[ $n C%lane ^ *%lane-i Wut hin t)yn th&nh Png $ 0[& h

    -t >hvng c >h3 5 -t >hvng $Jng hK ,&+ =hnh 2.1,.

    Hnh 2.16.7; tho'i Custo!iUe status ,ar.

    Bi ging MasterCAM *8

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    Hnh 2.1+. ChVn thR! W tr/ng C;lane L T;lane.

    Hnh 2.1,. Thanh th=c n C;lane L T;lane.

    C3 0[& hh> ngJi ,ang hng h t $

    thun 0i h+ u3 t)/nh u&n '3tw c 5 gi& Png hi tibt.

    Bi ging MasterCAM *B

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    T)+ng M&'t()CAMw -t >hvng 5 4hung nh/n $ t3h )& thnh 3 hY nZng )iyng )cw ,+ $X

    i 0[& hhvng tng t3 $]i i -si hY nZng 0 $% 0> i nh&u. - %w t& {n X th

    u&n '3t hi tibt th(+ 4hung nh/n '+-(t)i =Gi(@ '+-(t)i t)+ng 4hi $&ng th[ hin c >h3 #

    -t t) \& hi tibt =C>0&n( o)+nt.

    ChO P2^]i i h/nh hhvng *TP \& C>0&n( 5 T>0&n( =- $nh tng

    $ng i -t >hvng q tiyu huzn

    .1..). S7 +ng c2c /]% chn t(*ng th]c #n G0i'>e P/%n'&e =CS c% th%nh t(@ng th2i.

    Hnh 2.10. G"ieXY Zlanes L [C3.

    ^ gi`> ngJi ,ang hiu 5 , '9 ,ng 3 0[& h0&n(' 5 ?CS t)yn th&nh

    t)ng th3iw >h}n ,i $rK 'c -P tH hi tibt hY nZng \& -si Png nK.

    Stan6ar6 V&eD: D&+ g;- 3 0[& h

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    _ame6: 0[& h th+i nK 'c hin th tt H 3 hng nh/n t)+ng 4hPng gi&nw 4 H 3

    hng nh/n tiyu huzn 5 ,+ ngJi ,ang t[ thibt 0> =hnh 2.2.

    Hnh 2.2.7; tho'i 8ieX 3election.$eometr:giXng -t >hvng $ 0[& hhvng i 1 -t

    4h]i $.

    Ootate:t+ 1 hng hibu -i ng 3h u&K t th t)+ng 4hung nh/n hin ti u&nh 1 t) t

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    Hnh 2.21.

    ;nam&c=chQ cR t9n$ @'eN: u&K t th th(+ 3 hng u&n '3t t 4 X 0[& h nht + T>0&n( 5 C>0&n(. ^;ng thJiw 4hi t hY nZng nK th/ tt H3 0[& hh> 0[& h

    th+i _eD V&eD #hnh 2.22' h+ >h> 0[& h

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    Hnh 2.22.7; tho'i ^eX 8ieX.

    .1... S7 +ng =CS 4 Th ibn '9 ,ng ?CS 5 T>0&n(' $ thibt 4b

    3 Png i th.

    .1...1. ng +{n chung.

    ^]i i 3 hng t)/nh gi& Png t)yn -3K >h&K * t)w h t

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    Hnh 2.23.

    ^ giHi uKbt t/nh hu]ng nKw t& }n >hHi thibt 0> 1 4hung nh/n -i th(+ _ -t h/nh hhvng. S9 ,ng h%>

    th+i _eD V&eD $ $t tyn h+ 4hung nh/n -iw $nh $i- g] th(+ 1 $i- theh h>w... Cu]i ang

    4ih' TE$ 4bt th` Png i.

    S&u 4hi 0[& h0&n( 5

    C>0&n( th(+ 4hung nh/n $X. "hi $Xw hhPiw i t)e >hPi $ $ thibt 0> th(+ Kyu }u gi& Png.

    .1...). Gi% cKng chi tiYt t(yn #9 g2 3h2c nh%u.

    Hnh 2.24.Gia c)ng W chi ti:t trRn W % g( kh(c nhau.

    T)+ng e , nKw t& }n $i_u 4hin gi& Png ! hi tibt 4h3 nh&u. Msi hi tibt $ ] $nh t)yn 1$; g3 nh hnh ' 2.24.

    T)+ng t)Jng h> nKw -si $; g3 'c $ g3n 1 t)e a ,&+ =@+)4 +jj'(t 4h3 nh&u. "hi $Xw

    -si $Jng ,ng , $ WrK ,[ng tng Yng h+ -si hi tibt gi& Png 'c X 1 gi3 t) a ,&+ nht

    $nh. NhJ u&n h t+ )& 4hi a ,&+ $Xw t& 'c 4hPng >hHi u&n tr- $bn 3h $nh $; g3 t)yn n

    -3K nh thb n+.

    Bi ging MasterCAM 2*

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    ^ th[ hinw h $X

    '9 ,ng h%> th+i V&eD Manager $ WrK ,[ng 1 4hung nh/n -i h+ -si $; g3. ^ thibt 0> 3

    4hung nh/nw 4eh + 4hung nh/n *o% 5 h gi3 t)

    a ,&+ h+ -si $; g3. Tib> th(+w h

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    .1.... Qu% h t% #$ +ng c ,2 tin.

    M&'t()CAM hs t) thy- t) D ti 3 t) u&K # t)e 0> $t ,ng t \& -3K tin

    tng t[ nh t)yn -3K >h&K. T) u&K nK h+ >h> u&K 1 gX n+ $X $ th&K $i gX nghiyng ,ng

    t t)+ng 4hPng gi&n.

    ^ thibt 0> thPng '] gX u&K theh h>w th&K / th&K $i -t >hvng T>0&n( nh t)yn -3K >h&Kw

    # $Jng hK ,&+ -3K tin t& 'c nh> gX nghiyng ,ng t ng 3h 4eh + n`t 0nh *ool

    Anglet)yn thF *ool%ath %arameters.

    ChO P20[& hhng $&ng 0-

    i.

    MKo:GX nghiyng ,ng t ng X th $ 0u t)7 t)+ng $nh ngh& ,ng . ^

    itw tin eh nK gi`> hs t) nh7ng -3K tin 4hPng X t) D $ thibt 0> gX

    nghiyng gi7& ,ng t 5 3 t) henh. ^]i i -3K tin X teh h> t) Dw t&'c nh> + gX ng t)+ng $nh ngh& ,ng $ ,ng t 0uPn '+ng '+ng i

    t) henh 4hi X th&K $i # hY& ,ng t =t)&ng 126k21O. S&u $Xw t)+ng h%>

    th+i *ool Angle t& 'c nh> gX nghiyng ,ng t th(+ Kyu }u 0- i th.

    Quan tr&ng2...

    .1...). Mpt

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    Hnh 2.26.

    .. m +]ng hnh hc I.

    M nK 'c gii thiu ti ngJi ,ang ,K 3 Png ]tKbu $ WrK ,[ng 3 $]i tng h/nh h

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    Hnh 2.2,. Thanh c)ng c* 3SNTC7N+.

    Th&+ t3 c 3 $]i tng h/nh h + t 0I \& $i- $X t)yn

    9& ' $; h

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    Hnh 2.3. Creat Zoint Zosition.

    Zh-! tDt2

    T x hiu hpnh thng >h3> nKw t& >hHi hhngw tib> $X

    nh> 4h+Hng 3h \& $i- }n c '+ i $i- u]i \& $+n thvng $X 5 4h+Hng 3h uPng gX tenh

    t~ $i- $X =+jj'(t ti $+n thvng 0K 0- >hng. "bt th` 0nh 4eh m" w h+ nhn >he-

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    Thao t(c2^ cw t) hbt t& >hHi X 1 $Jng '>0in( =$Jng +ng th&- ']. Tib> $X 4eh +

    0nh w );i 4eh hu%t 0yn $Jng '>0in( t)yn 9& ' $; hhe- th+i '] $i- h&K 4h+Hng 3h gi7& 3 $i- t)+ng husi

    . "bt th` 0nh 4eh m" w h+ nhn >he-

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    .... C('%t P*int En+ nht 0yn

    9& ' $; hhe- he-

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    Nhn >he- he-

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    b ngha2qrK ,[ng 3 4iu $+n thvng $& ,ng $ n]i ng ! $i- u]iw &+ g;- 3 th&-

    ']: gX w hi_u ,i w ,Xng n- ng&ng 5 thvng $Yng w tib> tuKbn i 1 $Jng +ng X 'n

    w husi $Jng thvng 0iyn tib> X hung $i- n`t .

    M( t3 l,a chn c/a l&ne

    Nh> gi3 t) t t

    +0&) T+ )& 1 0in( ng 3h nh> $% ,i gX

    V()ti&0 T+ )& 1 0in( thvng $Yng

    +)i+nt&0 T+ )& 1 0in( n- ng&ng

    T&ng(ntT+ )& 1 0in( tib> W` i ! ung t)n

    Zh-! tDt2

    1 x c $i- thY nht.

    ! x c $i- thY !.

    M x c 1 husi 3 $+n thvng 0iyn tib>.

    L x hi_u ,i $+n thvng.

    A x gX nghiyng.

    A x $+n thvng n- thvng $Yng. x $+n thvng n- ng&ng.

    T x c $+n thvng tib> W` i 1 ung +ng.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    ..).. C('%t Lin' C/*&'&t:

    b ngha2Vc $+n thvng n]i 0i_n ! $]i tng h/nh h

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    Hnh 2.3+.Creat 6ine Closest.

    ..).). C('%t Lin' i&'ct:

    b ngha2Vc 1 $+n thvng 0 $Jng >hrn gi3 \& ! $Jng thvng h+ t).

    Thao t(c2^ c $+n thvng t& hp }n 4eh n`t 0nh t)yn th[ $n Y&new nh> + hi_u ,i

    $+n thvng }n c 5 h

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    +

    2

    +

    +

    3

    +

    3

    +

    2Hnh 2.4

    Thao t(c2^ c $+n thvngw 4eh + 0nh t)yn th[ $n Y&new nh> hi_u ,i $+n thvng

    w hhe- $% ,i \& 0in( uPng gX =nhn

    (nt():

    Ch

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    ..).. C('%t Lin' P%(%//'/:

    b ngha2Vc 1 $+n thvng '+ng '+ng i 5 X hi_u ,i ng hi_u ,i $+n thvng h+ t).

    Thao t(c2^ c $+n thvngw 4eh + 0nh t)yn th[ $n Y&new nh> 4h+Hng 3h =+jj'(t

    gi7& $+n thvng }n c i $+n thvng th&- hibuw hhe-

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    Hnh 2.42. Thanh th=c n Circle5Arc.

    MP tH ngn g 3n 4enh $Jng t)n >h+ 4eh + 0nh5 h W` i $Jng t)n }n c.

    "bt th` 0nh 4eh m" w h+ nhn >he- W` i 3 $]i tng 4h3

    6

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    Hnh 2.43. C(c kiEu /ng tr0n FI< d=ng trong Circle Center Zoint.

    x nh> $Jng 4enh $Jng t)n.

    T x c $Jng t)n tib> W` i 1 $Jng thvng h&K ung +ng.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    .... C('%t A(c P*/%(.

    b ngha2Vc ung t)n t)+ng h thng >h3> nK t& X ! 3h th&+ t3:

    8Wch 1/ "eh + 0nh t)yn th&nh th[ $n C&rcleRArcw 4eh hu%t t)3i 0yn 4hu [ 9& ' $;

    h th3t w gX 4bt th`

    \& ung t)nw hi_u c ung t)n . "bt th` 0nh 4eh m" w h+

    nhn >he-

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    Zh-! tDt2

    Nx hiu hpnh t 3n 4enh ung t)n.

    x nh> $Jng 4enh ung t)n.S x hh3t \& ung t)n.

    A d h W` i 1 $]i tng h+ t).

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    ...). C('%t Ci(c/' E+g' P*int.

    b ngha2Vc $Jng t)n $i u& * $i- t 4.

    Thao t(c2^ c $Jng t)nw th(+ >hng >h3> nK t& X * 3h th&+ t3:

    8Wch 1/ "eh + 0nh t)yn th&nh th[ $n C&rcleRArcw tib> $X h

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    ! x c $i- thY !.

    * x c $i- thY *.

    ? x c $Jng t)n $i u& ! $i-.

    R x nh> 3n 4enh $Jng t)n.

    x nh> $Jng 4enh $Jng t)n.

    T x c $Jng t)n tib> W` i * $]i tng h+ t)w h+ X 3n 4enh n+ $X 5

    tib> W` i ! $]i tng h+ t).

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    .... C('%t A(c En+hng >h3> nK t& X ! 3h th&+ t3:

    8Wch 1/ "eh + 0nh t)yn th&nh th[ $n C&rcleRArcw tib> $X c ! $i- n`t t)yn 9& ' $;

    hhe-

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    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    .... C('%t A(c ) P*int.

    b ngha2Vc ung t)n $i u& * $i-.Thao t(c2^ c ung t)nw th(+ >hng >h3> nK t& X ! 3h th&+ t3:

    8Wch 1/ "eh + 0nh t)yn th&nh th[ $n C&rcleRArcw tib> $X c 0}n 0t * $i- t+ thnh

    ung t)n =$i- thY ! n- gi7& $i- thY 1 5 *. "bt th` 0nh 4eh m" w h+ nhn >he- gi3

    Bi ging MasterCAM 6O

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    t) 3n 4enh =$Jng 4enh ung t)nw gX Wut >h3t 5

    gX 4bt th` . S&u $X X th hiu hpnh t)e $i- Wut >h3t \& ung t)n ng 3h

    4eh + 0nh . "bt th` 0nh 4eh m" w h+ nhn >he- h3t \& ung t)n.

    T x $i- n`t $}u ung t)n 0 $i- Wut >h3t.

    N x $i- n`t u]i ung t)n 0 $i- Wut >h3t.

    R x nh> 3n 4enh ung t)n.

    x nh> $Jng 4enh ung t)n.

    S x gX Wut >h3t.

    A x gX 4bt th`.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    .... C('%t A(cT%ng'nt.

    b ngha2Vc ung t)n tib> W` i 1w !w h+ nhi_u $Jng thvng h+ ung t)n.

    Hnh 2.40. Creat ArcTangent.

    Bi ging MasterCAM 61

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    Thao t(c2^ c ung t)nw t) hbt t& 4eh + 0nh t)yn th&nh th[ $n C&rcleRArc. CX 2

    >hng >h3> c ung t)n tib> W`:

    Fh"Ln$ phWp 1/1 ent&t: T+ )& 1 ung t)n 1BOOtib> W` i 1 $]i tng $ hhng >h3> nK th/ t)/nh t[ c nh '&u:

    L[& h W` i $Jng +ng.

    L[& h W`.

    "hi $X 'c X ! $Jng t)n tng Yng i 2 ung t)n 1BOOWut hinw

    t& hh}n ung t)n $ gi7 0i t)+ng 2 ung t)n t)yn.

    "bt th` 0nh 4eh m" w h+ nhn >he- 3n 4enh ung t)n 5 h W` ti $i- hhng >h3> nK th/ t)/nh t[ c nh '&u:

    L[& h =$Jng thvngw $Jng +ngw

    W` i $Jng t)n }n c.

    Bi ging MasterCAM 6!

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    L[& h W` =X th '9 ,ng -i tyn

    t)t ,{n hng h+ t $i- .

    Vc $i- n`t n 0i \& ung t)n.

    "bt th` 0nh 4eh m" w h+ nhn >he- W` i 1 $]i tng h+ t).

    N x Cung t)n tib> W` i 1 $]i tng 5 $i u& 1 $i- th&- hibu h+ t).

    C x ^Jng t)n tib> W` i 1 $Jng thvng 5 X tr- n- t)yn 1 $Jng thvng

    4h3.

    x Cung t)n tib> W` i 1 $]i tng ti 1 $i- n- t)yn $]i tng $X.

    R x nh> 3n 4enh ung t)n. x nh> $Jng 4enh ung t)n.

    S x t $i-.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    ... V[ c2c #li tng hnh hc hnh +@ng hon h< ;Mi&c'//%n'*u& Sh%w $Jng W+n ]w

    Hnh 2.5. C(c i tKng hnh h&c hnh d'ng hJn hK;.

    Bi ging MasterCAM 6*

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    ^ c 1$Jng t)n h&K ung t)nw 4eh + iu tng M&scellanenous Sha%e t)yn th&nh

    Png S?etch $ 0[& h hi_u ,i 5

    hi_u )%ng h/nh h7 nhtw 4bt uH t& X 1 h/nh h7 nht }n c. "bt th` 0nh 4eh m"

    w h+ nhn >he-

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    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    .... C('%t R'ct%ngu/%( Sh%hng >h3> ! $i-.

    Thao t(c2^ WrK ,[ng h/nh hhng >h3> th&+ t3:

    Fh"Ln$ phWp 1/ "eh + 0nh t)yn th&nh th[ $n M&scellanenous Sha%esw h%> th+i

    Oectangular Sha%es T%t&onsWut hin. Ch

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    Hnh 2.52. C(c ;hng ;h(; " Creat +ectangular 3ha;e "fi \ase Zoint.

    Hnh 2.53.7; tho'i +ectangular 3ha;es H;tions "fi \ase Zoint .

    Bi ging MasterCAM 66

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    Fh"Ln$ phWp 2/ "eh + 0nh t)yn th&nh th[ $n M&scellanenous Sha%esw h%> th+i

    Oectangular Sha%es T%t&onsWut hin. Ch

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    Vc -t 4F t)+ng h/nh h h+ ng+i tib> $& gi3

    . Tib> $Xw 4eh + n`t 0nh =hnh 2.56 $ -# 3 hY nZng nrng &+ \& h%>

    th+iw nh> + gi3 t) ung 0n ti 3 $pnh $& gi3 5 gX nghiyng \& $& gi3

    . Ng+i )&w X th 4eh + h%> 4i- $ c -t 4F t)+ng h/nh h

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    Hnh 2.56. C(c ;hng ;h(; " Zol th+i 3 gi3 t) 3n 4enh

    5 . Tib> $Xw 4eh + n`t 0nh =hnh 2.5, $ -# 3 hY

    nZng nrng &+ \& h%> th+iw nh> + gi3 t) gX Wut >h3t 5 gX 4bt th`

    Bi ging MasterCAM 6

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    \& (0i>w gX nghiyng \& (0i> . Ng+i )&w X th 4eh + h%> 4i-

    $ c -t 4F t)+ng h/nh hhe-

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    .... C('%t *un+ing * ;m +]ng h$< #Fng J%*?.

    b ngha2qrK ,[ng 1 h%> $Jng &+ h/nh h7 nht 5 h/nh t) ,ng 4hung ,rKw 4h]i $ h+

    -{u >hPi &+ u&nh 3 $]i tng t)yn 9& ' $; h $Jng &+ ng h+ >h> 4i- t)& t+n %

    4eh th 3 hi tibt t)+ng Hn c M&'t()CAM.

    Thao t(c2^ WrK ,[ng h/nh h th+i Goun6&ng Go Wut hin.

    T)yn 9& ' $; h 3 $]i tng n- t)+ng $Jng &+. q+ng i 4eh $Xw

    t)+ng h%> th+i Goun6&ng Goh 3 thPng '] 4h3 nh Hng ,i $rK:

    \iEu tKng b ngha 7nh !inh h&a

    L[& hh- i h%> $Jng &+."hi teh + h%> 4i- nKw tt H 3

    $]i tng t)yn 9& ' $; h i h%> 4i-

    .

    L[& hh> c 3

    $i- ti 3 gX h&K >h}n -# )%ng\& h%> $Jng &+.

    L[& h $Jng &+.

    Bi ging MasterCAM 81

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    M# )%ng 4eh th h/nh 0 h%> h%>

    h7 nht $Jng &+ ,ng h/nh h7

    nht th(+ 3 >hng qw 5 .

    M# )%ng 4eh th h/nh t) t)n 0

    h%> $Jng &+ ,ng -t t) th(+

    3n 4enh 5 hi_u ,i $Jng 'inh

    h/nh t) $X.

    %> $Jng &+ $ h h7 nhtw i 3 nh n- t)yn

    3 t) qw 5 . T& X th -#

    )%ng gi3 t) hi_u ,i 3 nh h/nh

    h%> i 3 0[& hhe-

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    Hnh 2.6. 8- d* "9 \ounding \oF.

    Hnh 2.61.7; tho'i \ounding \oF.

    Bi ging MasterCAM 8*

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    .... C('%t /'tt'(&.

    b ngha2%> th+i Creat letters,ang $ c 3 -{u 4I t[ 5 '] t)yn '# 3 $+n thvngw ung

    t)n 5 $Jng +ng th&- '] NURDS.

    Thao t(c2 ^ c 3 -{u 4I t[ 5 ']w t) tiyn 4eh + 0nh t)yn th&nh th[ $n

    M&scellanenous Sha%esw h&K h th+i Goun6&ng Go

    Wut hin.

    T)+ng 4hung Al&gnmentw 0[& h Wb> t)yn 1 $Jng thvng $Yng.

    To; o4 arc 2 husi 4I t[ $ '> Wb> n- t)yn $pnh 1 $Jng +ng.

    \otto! o4 arc 2 husi 4I t[ $ '> Wb> n- ,i $3K 1 $Jng +ng.

    C3 0[& h 3 thPng ']:

    7eight 2 Chi_u &+ 4I t[.

    Arc radius 23n 4enh ung t)n hY& husi 4I t[.

    3;acing 2 4h+Hng 3h gi7& 3 4I t[.

    ra4ting H;tion 2 0[& h

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    th+i _ote *et'c Wut hin. Tt H 3 thPng '] _ husi 4I t[ 'c $ thibt 0> 0i

    t)+ng h%> th+i nK.

    T)+ng 4hung Yettersnh> + husi 4I t[ }n c .

    T)+ng 4hung Nontw 0[& h hiu hpnh tyn j+ntw 4iu j+ntw 4eh j+ntw... Ng+i )&w t& X th 0[& h

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    Hnh 2.63.7; tho'i 3Z]+A6.

    T)+ng h%> th+iw 0[& h + 3 thPng ']:

    Oe7olut&on d S] ng W+n et haYie&ght R Chi_u &+ $Jng W+n et .

    jn&t&al P&tch d D W+n et &n $}u.

    N&nal P&tch d D W+n et 4bt th`.

    Oa6&us R D3n 4enh $Jng t)n '# \& $Jng W+n et.

    d Chi_u \& $Jng W+n et.

    S&u $X h

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    Hnh 2.64. 8- d* "9 lnh 3Z]+A6.

    ...X. C('%t '/i.

    b ngha2Lnh Creat S%&ral ,ang $ WrK ,[ng 3 $Jng +ng W+n et W+3K t)Pn ] t)yn '#

    3 $Jng +ng th&- '] NURDS.

    Thao t(c2^ c $Jng +ng W+n et W+3K t)Pn ]w t) tiyn 4eh + 0nh t)yn th&nh th[

    $nM&scellanenous Sha%esw h&K h th+i iel& 'c Wut

    hin =hnh 2.64.

    T)+ng h%> th+iw 0[& h + 3 thPng ']:

    Oe7olut&on d S] ng W+n et haYie&ght R Chi_u &+ $Jng W+n

    et .

    P&tch d D W+n et.

    Oa6&us R D3n 4enh $Jng t)n '# \& $Jng W+n et.

    *a%er Angle d gX Pn \& $Jng W+n et. Nbu gX R th/ Pn + t)+ngw n

    > th/ Pn )& ng+i.

    Angle R gX Wut >h3t \& $Jng W+n et.

    d Chi_u \& $Jng W+n et.

    S&u $X h

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    Hnh 2.63.7; tho'i 3Z]+A6.

    Hnh 2.65. C(c /ng 7N6] nhn trong kh)ng gian chi9u ]so!etricj.

    Bi ging MasterCAM 8B

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    Hnh 2.66. C(c /ng 7N6] nhn theo ;hng "u)ng gc "fi !t ;hng \otto!j.

    ... V[ cung /n 4 c@nh 02t ;i//'t& 4 Ch%,d'(&?.

    D% 0nh N&llets ^ Cham=ers ,ang $ c ung 0n 5 nh 3t h+ 1 h&K -%t husi 3 $]i

    tng t)yn 9& ' $; h

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    Hnh 2.60. Thanh +i,,on sau khi l=a ch&n lnh ]66NT N^T]T]N3.

    T& X Hng '&u:

    \iEu tKng b ngha

    D3n 4enh ung 0n.

    Vc ung 0n gi7& ! $]i tngw X gX hY& ung nh hn 1BOO.

    Vc ung 0n gi7& ! $]i tng ng i ung 0n thPng thJngw XgX hY& ung 0n hn 1BOO.

    Vc ung 0n gi7& ! $]i tng 0 1 $Jng t)n.

    Vc ung 0n gi7& ! $]i tng i 1 >h}n ,in teh ,Pi )& 0 >h}n t0iu gi& Png t)+ng u3 t)/nh t gh}n 0n '&u 4hi c ung 0n.

    Gi7 0i $]i tng g] ti >h}n 0n '&u 4hi c ung 0n.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    "bt th` 0nh 4eh m" w h+ nhn >he- h}n $]i tng g] ti >h}n 0n gX.

    N x gi7 0i >h}n $]i tng g] ti >h}n 0n gX.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    Hnh 2.+. 8- d* c(c kiEu " illet Nntities.

    Bi ging MasterCAM BO

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    .... i//'t Ch%in&.

    b ngha2Vc ung 0n ti t)e 3 $i- n`t gi7& 3 $]i tng h+ t) t)+ng husi $]i tng

    $ '> Wb> th(+ t)t t[ 5 hng.

    Thao t(c2 ^ c ung 0nw t) hbt t& 4eh + 0nh t)yn th&nh th[ $n

    N&lletsBCham=ers.=hnh 2.+1. "hi $Xw h%> th+i Cha&n&ng 'c Wut hin 5 t)yn th&nh O&++on 'c Wut

    hin 3 thPng '] 0[& h

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    qX& $]i tng g] ti >h}n 0n '&u 4hi c ung 0n.

    Gi7 0i $]i tng g] ti >h}n 0n '&u 4hi c ung 0n.

    Hnh 2.+2.7; tho'i C7A]^]^G LThanh +i,,on sau khi l=a ch&n lnh ]66NT C7A]^3.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    Bi ging MasterCAM B!

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    "bt th` 0nh 4eh m" w h+ nhn >he- th(+ 0 3 t)Jng h> ji00(t th.

    Z[ t"\n$ $[c & h"]n$ l"\n $Rc.

    Bi ging MasterCAM B*

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    Hnh 2.+3. 8- d* c(c kiEu " illet Chains.

    ...). Ch%,d'( Entiti'&.

    b ngha2Vc nh 3t gi7& ! $]i tng h+ t) t)yn Hn cw 4 H $Jng thvng 5 $Jng +ng.

    Thao t(c2^ c nh 3tw t) hbt t& 4eh + 0nh t)yn th&nh th[ $nN&lletsBCham=ers.

    =hnh 2.+4. "hi $Xw t)yn th&nh O&++on 'c Wut hin 3 thPng '] 0[& h

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    Hnh 2.+4.Cha!4er Nntities.

    Hnh 2.+5. Thanh +i,,on sau khi l=a ch&n lnh C7AMN+ N^T]T]N3.

    T& X Hng '&u:

    \iEu tKng b ngha

    "h+Hng 3h gi7& gi&+ $i- \& 3 $]i tng g] 5 $i- n`t nh

    3t.GX nghiyng gi7& nh 3t 5 $+n thvng g] th&- hibu.

    "h+Hng 3h gi7& gi&+ $i- \& 3 $]i tng g] ti ! $i- n`tnh 3t ng nh&u

    Cnh 3t $ W3 $nh #i ! 4h+Hng 3h 3t X $% ,i 4h3 nh&ugi7& gi&+ $i- \& 3 $]i tng g] 5 ! $i- n`t nh 3t .

    Cnh 3t $ W3 $nh #i 4h+Hng 3h 3t gi7& gi&+ $i- \& 3$]i tng g] i 1 $i- n`t nh 3t 5 gX nghiyng gi7& nh 3t5 $+n thvng g] th&- hibu.

    Cnh 3t $ W3 $nh #i hi_u ,i \& henh nh 3t $X =-$nh gX nghiyng gi7& nh 3t 5 $+n thvng g] th&- hibu 02O.

    qX& $]i tng g] ti >h}n nh 3t '&u 4hi c nh 3t $X.

    Gi7 0i $]i tng g] ti >h}n nh 3t '&u 4hi c nh 3t $X.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    "bt th` 0nh 4eh m" w h+ nhn >he-

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    T x qX& >h}n $]i tng g] ti >h}n 3t gX.

    N x Gi7 0i >h}n $]i tng g] ti >h}n 3t gX.

    x h> nhn 4bt uH.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    Hnh 2.+6. 8- d* c(c kiEu " Cha!4er Nntities.

    .... Ch%,d'( Ch%in&.

    b ngha2Vc nh 3t ti t)e 3 $i- n`t gi7& 3 $]i tng h+ t) t)+ng husi $]i tng

    $ '> Wb> th(+ t)t t[ 5 hng.

    Thao t(c2^ c nh 3tw t) hbt t& 4eh + 0nh t)yn th&nh th[ $nN&lletsBCham=ers.

    =hnh 2.++. "hi $Xw h%> th+i Cha&n&ng 'c Wut hin 5 t)yn th&nh O&++on 'c Wut hin 3 thPng ']

    0[& h

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    'w 0[& hh}n $Jng thvng h&K ung t)n g]

    ti $X X nh 3t. C3 thPng '] $ th hin hi tibt t)+ng Hng '&u:

    \iEu tKng b ngha

    "h+Hng 3h gi7& gi&+ $i- \& 3 $]i tng g] 5 $i- n`t nh

    3t h+ hi_u ,i nh 3t.Cnh 3t $ W3 $nh #i 4h+Hng 3h gi7& gi&+ $i- \& 3 $]i

    tng g] 5 ! $i- n`t nh 3t.

    Cnh 3t $ W3 $nh #i hi_u ,i \& henh nh 3t $X =-

    $nh gX nghiyng gi7& nh 3t 5 $+n thvng g] th&- hibu 0 2O

    qX& $]i tng g] ti >h}n 0n '&u 4hi c ung 0n.

    Gi7 0i $]i tng g] ti >h}n 0n '&u 4hi c ung 0n.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    "bt th` 0nh 4eh m" w h+ nhn >he-

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    Hnh 2.+,.7; tho'i C7A]^]^G LThanh +i,,on sau khi l=a ch&n lnh C7AMN+ C7A]^3.

    Hnh 2.+0 -inh h c t)+ng N&llet Cha&ns. D&n $}u 0 $]i tng g] 5 hng

    >h3t t)in ung 0nw tib> th(+ 0 3 t)Jng h> ji00(t th.

    Bi ging MasterCAM BB

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    Z[ t"\n$ $[c & h"]n$ 'Wt $Rc.

    Hnh 2.+0. 8- d* c(c kiEu " Cha!4er Chains.

    ... V[ #Fng c*ng th%, &l SPLONE.

    T)+ng M&'t()CAMw 0nh c SPYj_h> t+ )& 3 $Jng +ng th&- '] $i u& 3 $i-

    n`t t+ thnh $Jng +ng t)n 0iyn t t)+ng 9& ' $; hhvng.

    ^ c 1 $i-w 4eh + iu tng S%l&ne t)yn th&nh Png S?etch $ 0[& h

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    Hnh 2.,. Thanh th=c n3Z6]^N.

    CX 2 >hng >h3> c $Jng +ng S%l&ne:

    Manual ^& )& ng t&K tt H 3 $i- h+ $Jng +ng '>0in(.

    Automat&c ^& )& t[ $%ng tt H 3 $i- h+ $Jng +ng '>0in(.

    Cur7es T+ )& '>0in( t~ $]i tng $ t;n ti.

    Glen6e6 T+ )& '>0in( X tenh $bn $% +ng t)n \& $Jng +ngh+ $Jng thvng.

    ...1. C('%t M%nu%/ S0in( $i u& 3 $i- taK I W3 $nh t)+ng u3 t)/nh c.

    Thao t(c2^ c $Jng +ng th&- '] S>0in(w t) hbt t& 4eh + 0nh t)yn th&nh th[ $nS%l&ne #hnh 2.,1'.

    Hnh 2.,1. Creat Manual 3;line.

    ang hu%t t)3i nh> 3 $i- $Jng +ng $i u&. Nbu 0[& h

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    "bt th` 0nh 4eh m" w h+ nhn >he-

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    Hnh 2.,6. 8- d* "9 tr/ng hK; " /ng cong tha! s Auto!atic 3;line.

    a. _i qua iE! liRn ti:;.,. _i qua iE! kh)ng k9 nhau.

    c. _i qua iE! kh)ng k9 nhau c thR! l=a ch&n i9u kin iE! nOt.

    Zh-! tDt2

    C x iu hpnh $i_u 4in 3 $i- n`t.

    m x ] $nh $]i tng 5 th+3t 4hi hY nZng.

    ...). C('%t Cu(0' S0in( ng 3h n]i husi 3 $Jng )iyng it X 'n =$+n

    thvng 5 $Jng +ng.

    Thao t(c2^ c $Jng +ng th&- '] S>0in(w t) hbt t& 4eh + 0nh t)yn th&nh th[ $n

    S%l&ne.

    Hnh 2.,+.Creat Cur"e 3;line.

    "hi $Xw h%> th+i Cha&n&ng 'c Wut hin 5 t)yn th&nh O&++on 'c Wut hin 3 thPng '] 0[& h0in(w );i 4eh m" .

    Bi ging MasterCAM !

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    Hnh 2.,,.7; tho'i C7A]^]^G LThanh +i,,on sau khi l=a ch&n lnh C1+8N 3Z6]^N.

    T)yn th&nh O&++onw h $% 0h h+ >h> gi7& $Jng S>0in( }n thibt 0> 5 husi $Jng

    +ng g] &n $}u 5 3 0[& h

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    \iEu tKng b ngha

    ^% 0h h+ >h> gi7& $Jng S>0in( }n thibt 0> 5 husi $Jng +ng

    g] th&- hibu &n $}u.

    Gi7 0i husi $Jng +ng th&- hibu '&u 4hi c $Jng S>0in(.

    L- zn husi $Jng +ng th&- hibu '&u 4hi c $Jng S>0in(.qX& husi $Jng +ng th&- hibu '&u 4hi c $Jng S>0in(.

    ^i 0> hY& husi $Jng +ng th&- hibu '&u 4hi c $Jng S>0in(.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    "bt th` 0nh 4eh m" w h+ nhn >he-

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    x ^% 0h h+ >h> gi7& $Jng S>0in( }n thibt 0> 5 husi $Jng +ng g]

    th&- hibu &n $}u.

    R x Gi7 nguKyn husi $Jng +ng th&- hibu g].

    L x ^i 0> hY& husi $Jng +ng th&- hibu g].

    x h> nhn 4bt uH 5 huKn '&ng 0[& h0in(w t) hbt t& 4eh + 0nh t)yn th&nh th[ $n

    S%l&ne.

    Hnh 2.0. Creat \ended 3;line.

    "hi $Xw t)yn th&nh O&++on'c Wut hin 3 thPng '] $ thibt 0> $Jng '>0in(. Ch W`V t)e $i- tib> W` gi7& $Jng '>0in( }n c 5 3 $Jng +ng th&- hibu $X

    ^% 0n h&K 4eh th \& $Jng S>0in( ti $i- tib> W` t)ung gi&n ti ! $Jng +ng th&-

    hibu.

    \iEu tKng b ngha

    ^% 0n h&K 4eh th \& $Jng S>0in( ti $i- tib> W` t)ung gi&n ti

    $Jng +ng th&- hibu thY nht.

    ^% 0n h&K 4eh th \& $Jng S>0in( ti $i- tib> W` t)ung gi&n ti

    $Jng +ng th&- hibu thY !.

    Gi7 nguKyn ! $Jng +ng th&- hibu '&u 4hi c S>0in(.

    Ct 1 >h}n ! $Jng +ng th&- hibu '&u 4hi c S>0in(w hp gi7 0i >h}n

    tib> W`.

    Ct 1 >h}n $Jng +ng th&- hibu thY 1 hp gi7 0i >h}n tib> W` 5

    gi7 nguKyn $Jng +ng th&- hibu thY ! '&u 4hi c S>0in(.

    Bi ging MasterCAM

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    Ct 1 >h}n $Jng +ng th&- hibu thY ! hp gi7 0i >h}n tib> W` 5

    gi7 nguKyn $Jng +ng th&- hibu thY 1 '&u 4hi c S>0in(.

    Nh> 0}n 0t 3 thPng '] # Hng t)yn th(+ Kyu }u thibt 4b.

    "bt th` 0nh 4eh m" w h+ nhn >he- 0in( # hb $%

    c.^Jng S>0in( # hb $% 6.^Jng S>0in( # hb $%

    e ^ =.^Jng S>0in( # hb $% w nhng i 4h3 nh&u.

    Hnh 2.01. 8- d* " \ended 3;line.

    .). iYn #8i hnh hc.

    M&'t()CAM ung > nhi_u Png 5 4 WH+ $ ibn $i 3 $]i tng h/nh hh}n

    nKw ngJi ,ang 'c 0- u(n i * Png henh:

    )i*4 chnh 6i t#7ng >0diting 0ntities@(

    Bi!n i 6i t#7ng >Trans'rm 0ntities@(

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    ?hDn tEch 6i t#7ng >AnalFing 0ntities@(

    .).1. iu chknh #li tng.

    ^ hiu hpnh 3 $]i tng h/nh h + th&nh th[ $n 0in( ng 3h t h`ng thnh 3 ung

    t)n 5 $+n thvng.

    MKo:^ t 1 -t >hvngw 0[& hhY h>. NX h+ >h>:

    Ct 1w ! h&K * $]i tng $ 0[& hh}n $]i tng ti $i- h&K t)e th&- hibu n+ $X. Ct w hi& t3hw 4+ ,n $]i tng th(+ hi_u ,i W3 $nh.

    Ct >h}n $]i tng ti 3 gi&+ $i-.

    Chi& t3h 5 t[ $%ng 4+ ,n $]i tng $ 0[& h

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    Hnh 2.02. Th=c n con T+]M\+NAS.

    *r&m 1 ent&t.

    b ngha2Ct 1 >h}n \& 1 $Jng +ng.

    "eh hu%t t)3i + iu tng t)yn th&nh O&++on.

    Chh}n $]i tng $ gi7 0i.

    Chhe-

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    Hnh 2.04._i tKng trfc L sau khi Tri! W entities.

    *r&m ent&t&es.

    b ngha2Ct 1 >h}n \& * $Jng +ng ti t)e 3 gi&+ $i-.

    "eh hu%t t)3i + iu tng t)yn th&nh O&++on.Chh}n $]i tng $ gi7 0i \& * $]i tng t)yn.

    "bt th` 0nh 4eh m" w h+ nhn >he- h}n \& 1 $Jng +ng ti t)e 3 $i- n`t.

    "eh hu%t t)3i + iu tng t)yn th&nh O&++on.

    Chh}n t \& $]i tng t =0 >h}n $Jng +ng X $}u -`t 0 3 gi&+ $i- \& 3

    $Jng +ng th&- hibu h+ $}u -`t \& henh $Jng +ng $X."bt th` 0nh 4eh m" w h+ nhn >he- h}n $Jng +ng X $}u -`t 0 3 gi&+ $i- \& 3

    $Jng +ng th&- hibu h+ $}u -`t \& henh $Jng +ng $X.

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    "bt th` 0nh 4eh m" w h+ nhn >he- + h%> th+i gi3 t) hi_u ,i }n

    4+ ,n.

    Chhe-

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    Chng ): GOA C|NG C} !~.

    Dyn nh hY nZng thibt 4b 3 hi tibt t)+ng 4hPng gi&n ! hi_u 5 * hi_u th/ 1 hY nZng 4h3

    5 $Xng &i t) P ang u&n t)

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    T)+ng hng nKw ngJi ,ang 'c $ ung > 3 Png $ WrK ,[ng hng t)/nh gi& Png -P

    >hng t)yn 3 -3K Png CNCw t~ -3K tinw -3K >h&K ti -3K t ,rK th(+ 4bt u ,i $rK:

    Tng G4an :H G4 tr8nh gia c.ng c< ;hE(

    IJa ch+n & Kc l"p cc th.ng s6 ch' m CLC(

    Thi!t l"p cc th4,c tEnh ch' nhm m gia c.ng(

    ND dJng #$ng ch% da'(

    /im tra & m. phOng G4 tr8nh gia c.ng(

    PQch mR l*nh LC(

    ).1. T8ng u%n 0 u2 t(nh gi% cKng c 3h_.

    h}n $}u tiyn nK 'c >h3 thH+ ' % tibn t)/nh Png i $ gi& Png hi tibt t)+ng M&'t()CAM.

    | $rKw t)+ng t 4 u3 t)/nh n+ t& $_u th[ hin u& ,fchenh.

    ( L[& hhPi gi& Png 5 ang 0- i &n t+n.

    V( Thibt 0> $Jng hK ,&+ t)+ng u3 t)/nh gi& Png.

    ( S9 ,ng 3 hY nZng Gac?%lot ^ Ver&= t)+ng *ool%ath manager$ 4i- t)& 5 hiu

    hpnh $Jng hK ,&+.

    X( qut '&ng - 0nh NC hng t)/nh gi& Png hi tibt t)yn nhX- -3K $ 0[& hh ibn t)+ng 'Hn Wut Png nghi>w &+ g;- -3K tinw -3K >h&K 5 -3K gi& Png t

    ,rK. ^ 0[& hha h> i hi tibt }n gi& Pngw $n giHn hp }n 0[& h

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    Hnh 3.1. Thanh th=c n MAC7]^N TZN3.

    T)+ng th iyn gi& Png hY& * 0+i -3K Png w tng Yng i 3 $uPi ji0( tng Yng:

    M3K >h&K: MM =Mi00.

    M3K tin: LM =L&th(.

    M3K gi& Png t ,rK: RM =R+ut().

    T)+ng Hn c M&'t()CAMw 0[& hh}n \& 3 thu% tenh nhX- -3K

    t)+ng *ool%ath Manager. "hi 1 4iu -3K $ 0[& h

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    Hnh 3.2.Mt "- d* "9 THH6ZAT73 MA^AGN+.

    Hnh 3.3. Tool;ath Manager sau khi l=a ch&n kiEu !(< gia c)ng.

    "hi $ 0[& h

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    S9 ,ng Pro%ert&es $ th&K $i 3 $ tenh gi& Pngw &+ g;- 3 thPng '] _ N&les *ool

    Sett&ngs Stoc? Setu% ^ Sa=et one.

    S9 ,ng *ool%ath $rou% $ thibt 0> 3 thPng '] _ ,ng t 5 $Jng hK ,&+ h+ u3

    t)/nh gi& Png.

    ).). ThiYt /5< c2c thu$c t_nh ch* nhW, ,2 gi% cKng.

    T)+ng >h}n nKw t& 'c W(- Wt 3 n $_ '&u:

    Lm vic vi T''lpath Manager(

    S dng Ynsert Arr'Z(

    Thit lp cc nhm my & nhm ng chy da!

    Thit lp cc th"#c t$nh nhm my!

    ).).1. L-, 0ic 0i T**/hz-w hi tibt h+n hpnh.

    ^ 0- i i *ool%ath Managerw t& t)uK nh> + thF *ool%aths t)+ng 4hung T%erat&on

    Managert)yn 9& ' M&'t()CAM. T)+ng thF nKw ngJi ,ang X th thibt 0>w '> Wb>w hiu hpnhw t3i

    thibtw thz- t)& 3 h+t $%ng $ 0[& hhng 5 4bt Wut u3 t)/nh gi& Png )& 4iu -

    0nh CNC.Chusi ,&nh '3h t)+ng *ool%ath Manager0 t h> ,ng u t)` rK 3 th - $ t hY

    th(+ 4iu thPng tin:

    Bi ging MasterCAM 1O

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    Hnh 3.4.

    MKo:"hi $t +n t) + 4hu [ *ool%ath Managerw 3 0[& h

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