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Defnyddio Peiriannau

trwy Rheolaeth Rhiadolar Cyfriadur

Computer Numerical

Control of Machines

8/17/2019 1) CNC COOL

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Nod ac amcanion yr uned yma/Aims and objectives of this unit

 m!yfarwyddo chi " systemau cyfeirnodau ar !yfesymud o#er torri /$amiliarise you with coordinate systems for movincuttin! tools% m!yfarwyddo chi " chodau sydd yn cael eiddefnyddio i !reu rha!len/

$amiliarise you with codes which are used to!enerate a pro!ram%

 m!yfarwyddo chi " wahanol cydrannau&r peirianta sut mae&r cydrannau yma yn dod at eu !ilydd iweithredu&r peiriant/$amiliarise you with machine parts and how these

wor' to!ether%

Ma!u hyder er mwyn i chi !reu rha!lenni achydrannau ar liwt eich hunain/

(ain condence so that you alone will !eneratepart pro!rams for manufacture%

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  )echyd a Dio!elwch/ *ealth and +afety

DilledPeidiwcha !wis!o dilled llac neu !emwaith%

Clymwch eich !wallt%/Clothin!Do not wear loose clothin! or jewellery which can!et cau!ht in machinery% ,ie bac' lon! hair%

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  )echyd a Dio!elwch/ *ealth and +afety

(lendidCadewch y weithfan yn daclus%

(wnewch yn siwr does dimswar# ar y peiriant ar -l eiddefnyddio%/Cleanliness

.eep the wor' area tidy% Cleanall swarf from the machine afteruse%

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  )echyd a Dio!elwch/ *ealth and +afety

(lendid(wnewch yn siwr y

bod pob clamp neu&rclampfeis wedi eu cauyn !ywir% (wnewch ynsiwr y bod unrhyw

o#er wedi cael eudynnu cyn i chi !au&r!ardau%/+ecurin! ,oolin! andor'piece

Ma'e sure that toolin!clamps and vice areproperly ti!htened%Ma'e sure that all

'eys and other loosetools are removed

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  )echyd a Dio!elwch/ *ealth and +afety

(lendid 0#er

(wnewch yn siwr ybod pob o#er torriyn cael eu !adw&n

lan a minio!%Defnyddiwch yrerfyn addas ar !yfer

y !waith%Care of Cuttin! ,ools.eep tools clean and

sharp% 1se the most

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  )echyd a Dio!elwch/ *ealth and +afety

(osod 0#er(wnewch yn siwr ybod yr o#er torricywir wedi cael eudewis ac yn y sa2e

cywir ar y carws3l%

,ool +ettin!sMa'e sure that the

correct tool typesand positions havebeen selected onthe carousel%

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  )echyd a Dio!elwch/ *ealth and +afety

Cyfyn!iadau a pher#ormiad ypeiriant

(wnewch yn siwr rydych yn !wybodam !yfyn!iadau&r peiriant% Peidiwcha !orbwyso&r peiriant i dorri

defnydd trwy roi cyfradd porthiant adyfnder torri enfawr%

Performance and 4imitations

.now the capabilities andlimitations of the machine% Do notoverstress the machine by selectin!e5cessive feed rates and depth of

cut%

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  +topio&r peiriant/ +toppin! the Machines

R*6DD7 P8)D)C* AD)$$0D P8)R)AN,,R A(0R

(ARDA19

ARN)N(7 D0 N0,A,,8MP, ,0 +,0P ,*8

MAC*)N8 6 0P8N)N(

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 +topio&r peiriant/ +toppin! the Machines

6otwm Di#od mewnAr!yfwn!Di#odwyd y peiriant wrthbwyso&r botwm yma% $yddrhaid i chi droi&r botwm i&wryddhau: pwyso&r ailosdydd!las ac yr ailosodyddym!ychwyn ar y panel i

ddechrau&r broses!weith!ynhyrchu eto%

8mer!ency +top 6utton ;8<+,0P=

Pressin! the button stops themachine: switches o#machine electronics andaborts the production cycle%,he button must be turned to

release it: the hard resetbutton pressed and to

Ailosodydd (las/ *ardreset button

Ailosodydd m!ychwyn/

)nitialisation button

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  +topio&r peiriant/ +toppin! the Machines

Aruni!ydd y Phrif (y2enwad ,rydan%0 dan sa2e >0$$& yr Aruni!ydd: ni fydd unrhyw p?er ar!ael i&r peiriant%

Mains )solator+ettin! the isolator to 0$$ removes the power from the@B machine%

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  +witshiau (ard/ (uard +witches

(weithredir microswitsh o fewn y !ardau: ac o !anlyniad:ni fydd neb yn !allu !weithredu&r peiriant os mae&r!ardau ar a!or%

,he transparent front !uard door operates a microswitchsuch that the machine will only operate with the !uard

door closed%,he !uard safety switch detects when the !uard is closedand prevents operation of the machine under manualcontrol if the !uard door is open%

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  (waith Cartref/ *omewor' 

,urn RRCMelinydd RRC

Dadwefrydd(wifren RRCDadwefrydd DeiRRC,orrwr Plasma RRC

,orrwr D?r ;et=RRC4lifanydd RRC,orlithydd RRC

CNC 4atheCNC Miller

8lectro Dischar!eMachinin! ;iremethod=8lectro Dischar!eMachinin! ;Die

method=CNC Plasma CutterCNC ater etMachines

CNC (rinder

Math o 6eiriannau RRC/ ,ypes of CNC Machines

  Para!ra# a llun am y canlynol7/ Para!raph andpicture about the followin!7