Disclosure to Promote the Right To Information

Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public.

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“Invent a New India Using Knowledge”

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“Step Out From the Old to the New”

“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti Sangathan

“The Right to Information, The Right to Live”

“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता है”Bhartṛhari—Nītiśatakam

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“Invent a New India Using Knowledge”

है”ह”ह

IS 15761-2 (2007): Textile machinery and accessories -Rings and travellers for ring spinning and ring doubleframes, Part 2: HZCH-, HX- And J-Rings and theirappropriate travellers (Superseding IS 5138) [TXD 14:Machinery for Fabric Manufacture]

IS 15761 (Part 2) :2007ISO 96-2:1992(Superseding IS 5138: 1981)

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/nc#ian Standard

TEXTILE MACHINERY AND ACCESSORIES — RINGSAND TRAVELERS FOR RING SPINNING AND RING

DOUBLING FRAMESPART 2 HZCH-, HZ- AND J-RINGS AND THEIR APPROPRIATE TRAVELERS

ICS 59.120.10

@ BIS 2007

BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002

August 2007 Price Group 3

Machinery for Fabric Manufacture Sectional Committee, TX 14

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical with ISO 96-2 : 1992 ‘Textile machinery andaccessories — Rings and travelers for ring spinning and ring doubling frames — Part 2: HZCH-, HZ-and J-rings and their appropriate travelers’ issued by the International Organization forStandardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of theMachinery for Fabric Manufacture Sectional Committee and approval of the Textile Division Council.

This standard supersedes IS 5138: 1981 ‘Specification for ear-shaped metal travelers for doublingframes (first revision)’ since it was based on !S0 2266 : 1974 ‘Metal travelers for spinning andtwisting’ which has been replaced by ISO 96-2:1992.

Other part of this standard is as under:

Part 1 T-rings and their appropriate travelers

The text of ISO Standard has been approved as suitable for publication as an Indian Standard withoutdeviations. Certain conventions are, however, not identical to those used in Indian Standards.Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they shouldbe read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker, while in Indian Standards, the currentpractice is to use a point (.) as the decimal marker.

In this adopted standard, reference appears to the following International Standard for which IndianStandard also exists. The corresponding Indian Standard which is to be substituted in ks place islisted below along with its degree of equivalence for the edition indicated:

International Standard Corresponding Indian Standati Degree ofEquivalence

1s0 3 : 1973 Preferred numbers — IS 1076 (Part 1) :1985 Preferred numbers: IdenticalSeries of preferred numbers Part 1 Series of preferred numbers

In reporting the results of a test or analysis made in accordance with this standard, if the final value,observed or calculated, is to be rounded off, it shall be done in accordance with IS 2:1960 ‘Rules forrounding off numerical values (revised)’.

IS ‘15761 (Part 2):2007ISO 96-2:1992

hdan Standard

TEXTILE MACHINERY AND ACCESSORIES — RINGSAND TRAVELERS FOR RING SPINNING AND RING

DOUBLING FRAMESPART 2 HZCH-, HZ- AND J-RINGS AND THEIR APPROPRIATE TRAVELERS

1 Scope chines, It also specifies the method of designationof the travelers.

2 Principal dimensions of HZCH-, HZ- andThis part of ISO 96 specifies the principal dimen- J-ringssions of HZCH-, HZ- and J-rings, and the mass, tol-erance on the mass, wire sectkm and range of The principal dimensions of HZCH-, Hi!- and J-ringsnumbers of the appropriate travelers for these rings are illustrated In figures 1 to 3 respectively andemployed on ring spinning and ring doubling ma- specified in table 1.

IS 15761 (Part 2):2007ISO 96-2:1992-

!

I Odi

?3-..(.-.—

Figure 1 - Example of an HZCfl-ring (verticalring)

t 0“ i

Figure 2- Exampie of an HZ-ring {vertical ring)

Figure 3 - Example of a J-ring (conical ring)

2

.. .

F

t

I

I

IS 15761 (Part 2) :2007ISO 96-2:1992

Table 1 – Ring dimensionsDimensions In mllllmetres

tlng type HZCH HZ J—

Ieight h 6,3; 8; 9,5 6,3; 8; 9,5; 10,3; 11,1 16,7 25,4 38,1 9,1; 11,1 17,4

Insidediameter Flttlng diameter d,

A nom. tot.!)

45 58 54,5 — — — 52,5 –

48 61 57,5 — — — 55,5 –

50 63 59,5 — — — 57,5 –

(51) (64) (60,5) — — — (58,5) –

55 68 64,5 — — — 62,5 –

(57) (70) (6%5) — — — (64,5) – o60 73 69,5 — — — 67,5 – 0,25

65 78 74,5 74,5 – – 72,5 76

70 83 79,5 79,5 – – 77,5 81

75 88 84,5 84,5 86 – 82,5 86(76) (89) (85,5) (85,5) (87) – (83,5) (87)

80 93 89,5 89,5 91 – 87,5 91—

90 103 101 101 101 – 97,5 101

100 113 111 111 111 – 107,5 111

110 123 12t 121 121 123 117,5 1210

(115) (128) (126) (126) (126) (128) – (126) -0,37.

125 138 136 136 136 138 – 136

(127) (140) (136) (138) (138) (140) – (138)— .—— —— .—— —...—

140 153 151 151 151 153 – 151

t50 163 161 161 161 163 – 161 0

(155) (168) (166) (166) (166) (168) – (166) -0,4

160 173 171 171 17t 173 — 171.— ——

180 193 191 191 191 193 – 191

200 213 — 211 211 213 – — o225 238 — 236 236 238 –

.0,s5—

250 263 — 261 261 263 – —

.—-—NOTE– Values shown in Parentheses are non-preferred.

1) The tolerance refers to the diameter d,, excluding any ovality.

3

IS 15761 (Part 2):2007ISO 96-2:1992

3 Travelers

Examples of travelers appropriate for HZ-rings (andHZCH-rings) and J-rings are shown in figures 4 and5 and figures 6 and 7 respectively.

HI.-T --

\, —----

,-J-.,. .

[e

‘. .-

NOTE — HZ- and HZCH-rings are equipped with the samelravcllers

Ftgure 4 — Example of a metal traveller on anHZ-ring

~11\-7 . .

—-.

--

---

‘- --0

{

e

--

NOTE – HZ- and HZCH-rings are equipped with the sametravelers.

Figure 5 – Example of a plastics traveller on anHZ-ring

~11.-—.---—--[,.--—--

c

\‘, -----

Figure 6 – Example of a metal traveller on a J-ring

Figure 7

Omr=3-T.-‘1 Hg-(-l

- Example of a plastics traveller on aJ-ring

Wire section descriptions and symbols, and travellersymbols and numbers are specified In table 2.

Travellor numbers are taken from the R20 series ofpreferred numbers in accordance with ISO 3[1]. Therange of traveller numbers comprises values from 9to 20000 inclusive.

The trayeller number represents the nominal mass,in grams, of 1000 travelers of the same type.

The tolerance on the nominal mass for 1000travel-

ers o~;~mesame type is * 3 0/0 for metal travelersand ~ for plastics travelers,

4 Deslgnatlon of travelers

The designation of a traveller for an HZCH-, HZ- orJ-ring shall include the following information in theorder given:

a)

b)

c)

d)

e)

0

9)

h)

i)

i)

“Traveler”;

reference 10 this part of ISO 96 (i.e. ISO 96-2);

Ihe symbol “HZ” or “J”;

the height h, in millimetres, gf tbe appropriatering;

the manufacturer’s designation for the travellerstyle (optional);

the wire section symbol (if applicable);

the traveller material;

the surface finish (optional);

the appearance (optional);

the traveller number.

4

IS 15761 (Part 2):2007ISO 96-2:1992

EXAMPLES A traveller for a J-ring of height )1=11,1 mm, in

Atraveller for an HZ-ring of height h=16,7 mm, inplastics, and of No. 100isdesignated as follows:

half-round steel wire, and of No 400 is designated Traveller ISO 96-2- J 11,1 plastics-100as follows:

Traveller ISO 96-2- HZ 16,7 dr-steel-400

Symbol

HZ

J

Materisl

metal

plastics

metal

plastics

Table 2 – Traveller specifications

Wire section.

description

F!round

0half -round

—

l!!round

0

half -round

—

symbol

f

r

dr

—

r

dr

—

Number

(g per 1000 Iravellers)

9

10

11,2

12,5

f4

16

18

20

22,4

25

28

31,5

35,5

40

45

50

56

63

7f

80

90

100

112

125

140

160

180

200

224

250

280

315

355

400

-

450

500

560

630

710

800

600

1000

1120

1250

1400

1600

1800

2000

2240

2500

2800

150

550

1000

! 500

5000

5600

6300

7100

8000

9000

10000

112oa

1250C

1400(

1600(

1800t

20 00(

5

IS 15761 (Part 2):2007ISO 96-2:1992

Annex A(informative)

Bibliography

[1] ISO 3:1973, Preferred numbers – Series of preferred numbers.

6

.— ——.—A —

Bureau of Indian Standards

BIS is a statutory institutionestablished under the Bureau of hdjan Standards Act, 1986 to promoteharmonious development of the activities of standardization, marking and quaiity certification ofgoods and attending to connected matters in the country.

Copyright

BIS has the copyright of ali its publications.No part of these publicationsmaybe reproduced in anyform without the prior permission in writingof 6!S. This does not preclude the free use, in the courseof implementing the standard, of necessary details, such as symbois and sizes, type or gradedesignations. Enquiries reiating to copyright be addressed to the Director (Publications), BiS.

Review of indian Standards

Amendments are issued to standards as the need arises on the basis of comments. Standards arealso reviewed periodically;a standardaiongwithamendments is reaffh’medwhen such reviewindicatesthat no changes are needed; if the review indicatesthat changes are needed, it is taken upfor revision.Users of Indian Standards shouid ascertain that they are in possessionof the iatest amendments oredition by referringto the latest issue of ‘BIS Catalogue’and ‘Standards Monthly Additions’.

This Indian Standard has been developed from Dot: No. TX 14 (0783).

Amendments Issued Shce Publication

Amend No. Date of Issue Text Affected

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