Address: Manak Bhavan 9, Bahadur Shah Zafar Marg, New Delhi-110002 Ph: 011 23230131, 23233375, 23239402 PRODUCTION AND GENERAL ENGINEERING DEPARTMENT http://www.bis.org.in Email :pgd@bis.org.in व य पक पर च लन म मस द DRAFTS IN WIDE CIRCULATION प रल ख प र षण स ज ञ पन/DOCUMENT DESPATCH ADVICE स दर ष /Ref. ददन क/Date प ज ड /PGD35(13447)W 12.02.2019 तकन क सम तत/TECHNICAL COMMITTEE: श न औज र, श न औज र और पकड़न क य क ततय व षय सम तत प ज ड, 35/ Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee, PGD 35 सभ सदस य/. 1क )उत प दन एव स म न य इ ज ननयर ग ववभ ग य पर षद/Production and General Engineering Division Council ख )मश न औज, मश न औज औ पकड़न क य क त य ववषय सममन /Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee, PGD 35. 2र चच खन व ल अन य सदस य/Other Interested Members Dear Sir(s), मश न औज, मश न औज औ पकड़न क य क त य ववषय सममन प ज ड, 35 द व य ककय गय ननम नमलखख स लग न प रल ख प र प क /Please find attached the following documents prepared by the Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee, PGD 35 प रल ख स ख य /DOC NO. श षषक /TITLE प ज ड /PGD 35 ) 13447( ड ई मसच ग इल तर -डडस च जज मश न क मलए ट स ट क क स न (ड ई मसच ग स ईड एम) - सट क क प क षण - भ ग 1: मस गल-क लम मश न (क र स-स ल इड ट बल प रक औ क तस ड-ट बल प रक )आई एस ओ ISO 11090-1:2014 क अच ग रहण) आई स एस 25.120.40 Test conditions for die sinking electro-discharge machines (die sinking EDM) -- Testing of the accuracy -- Part 1: Single-column machines (cross-slide table type and fixed-table type) (Adoption of ISO 11090-1:2014) ICS 25.120.40 क पय इस प रल ख क अवल कन क औ अपन सम मन य यह ब ह ए भ ज कक अ :यदद यह म नक क र प म प रक मश ह ज ए इस प अमल क न म आपक व यवस य अ व क ब म तय कद न ईय आ सक ह /Kindly examine the draft standard and forward your views stating any difficulties which you are likely to experience in your business or profession, if this is finally adopted as National Standard. सम मन य भ जन क अ न म न च /Last date for comments: 15.05.2019
यदद आपक क ई सम मन ह क पय ददय गय प र र प म अद य हस क ष क उप त प प भ ज /Comments, if any, may please be made in the format as given in overleaf and mailed to the undersigned at the above address. यदद आपक क ई सम मन य प र प नह ह ह य क वल सम प दक य सम मन य प र प ह ह हम उप त प रस व क भ य म नक क अ मम र प स अच ग रहण क न क आपक सहमन म न ल न क अन मन द प यदद हम कन क सम मन य प र प ह ह ब य व ववषय सममन क अध यक ष स प मशज पश च भ य म नक क अ मम र प म प र क अच ग रदह ककय ज एग अ व उनक इच छ न स आवश यक क यजव ह ह ववशय सममन क ववच ज भ ज ज एग / In case, no comments are received or comments received are of editorial nature, you will kindly permit us to presume your approval for the above document as finalized for adoption as Indian Standard. However, in case of comments of technical in nature are received then it may be finalized either in consultation with the Chairman, Sectional Committee or referred to the Sectional Committee. न यव द/Thanking you, भवद य/Yours faithfully, स लग न/Encls.: उप त /As above. (ए. ग जन/A.Renga Rajan) प रम ख/ Head (प ज ड /PGD) Email: hpgd@bis.org.in Telefax: 011-23234819
Doc No.: PGD 35(13447) IS ISO 11090-1:2014 - - - 1: - - - Indian Standard Test conditions for die sinking electro-discharge machine (die sinking EDM) Testing of the accuracy Part 1: Single-column machines (cross-slide table type and fixed-table type) ICS 25.120.40 BIS 2019 B U R E A U O F I N D I A N S T A N D A R D S MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 February 2019 Price Group
Doc No.: PGD 35(13447) IS ISO 11090-1:2014 Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee, PGD 35 NATIONAL FOREWORD This Indian Standard (Part 1) which is identical with ISO 11090-1:2014 Test conditions for die sinking electro-discharge machine (die sinking EDM) Testing of the accuracy Part 1: Single-column machines (cross-slide table type and fixed-table type) issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee, PGD 35 and approval of the Production and General Engineering Division Council. Other parts in this series are: Part 2 Double-column machines (slide-head type) The text of ISO Standard has been approved as suitable for publication as an Indian Standard without deviations. 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 should be read as Indian Standard. b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker. In this adopted standard, reference appears to certain International Standards for which Indian Standards also exist. The corresponding Indian Standards, which are to be substituted in their respective places, are listed below along with their degree of equivalence for the editions indicated: International Standard Corresponding Indian Standard Degree of Equivalence ISO 230-1 : 2012 Test code for machine tools Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions ISO 230-2 : 2014 Test code for machine tools Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes IS 2063 (Part 1) : 2016 Test Code for Machine Tools Part 1 Geometric Accuracy of Machines Operating Under No-load or Quasi-Static Conditions ( Third Revision ) IS 2063 (Part 2) : 2016 Test Code for Machine Tools Part 2 Determination of Accuracy and Repeatability of Positioning of Numerically Controlled Axes ( First Revision ) Identical Identical
In reporting the result 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 for rounding off numerical values (revised).
FORMAT FOR SENDING COMMENTS ON BIS DOCUMENTS (Please use A4 size sheet of paper only and type within fields indicated. Comments on each clauses/sub-clauses/table/fig. etc be started on a fresh box. Information in Column 4 should include reasons for the comments and suggestions for modified wording of the clauses when the existing text is found not acceptable. Adherence to this format facilitates Secretariat s work) Doc. No: TITLE: LAST DATE OF COMMENTS: NAME OF THE COMMENTATOR/ORGANIZATION: Sl. No. Clause/Subclause/ para/table/fig. No. commented Commentator/ Organization/ Abbreviation Type of Comments (General/Editorial/ Technical) Justification Proposed change