BS 4361-19-1989 Woodworking machines - Specification for double edging precision circular sawing machines《木工机械 双边开齿的精密圆锯床规范》.pdf
《BS 4361-19-1989 Woodworking machines - Specification for double edging precision circular sawing machines《木工机械 双边开齿的精密圆锯床规范》.pdf》由会员分享,可在线阅读,更多相关《BS 4361-19-1989 Woodworking machines - Specification for double edging precision circular sawing machines《木工机械 双边开齿的精密圆锯床规范》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS4361-19: 1989 ISO7959:1987 Woodworking machines Part19: Specification for double edging precision circular sawing machines UDC 674.053:621.934:62113.2BS4361-19:1989 This BritishStandard, having been prepared under the directionof the Machine, Engineers and Hand Tool Standards Poli
2、cy Committee waspublished under the authorityof the Board of BSIandcomes into effect on 31October1989 BSI12-1999 The following BSI references relate to the work on this standard: Committee reference MTE/23 Draft for comment 85/79541 DC ISBN 0 580 17921 4 Committees responsible for this BritishStanda
3、rd The preparation of this BritishStandard was entrusted by the Machine, Engineers and Hand Tool Standards Policy Committee (MTE/-) to Technical Committee MTE/23 upon which the following bodies were represented: Advanced Manufacturing Technology Research Institute British Furniture Manufacturers Fed
4、eration British Railways Board British Woodworking Federation Department of the Environment, Building Research Establishment (PrincesRisborough Laboratory) Department of Trade and Industry, Mechanical Engineering and Manufacturing Technology Division (Mmt) Federation of British Hand Tool Manufacture
5、rs Furniture Industry Research Association Furniture, Timber and Allied Trades Union Health and Safety Executive Institute of Machine Wood Working Technology Ltd. National Sawmilling Association Saw Association Timber Research and Development Association Union of Construction, Allied Trades and Tech
6、nicians Woodworking Machinery Suppliers Association Ltd. Amendments issued since publication Amd. No. Date of issue CommentsBS4361-19:1989 BSI 12-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope and field of application 1 2 Reference 1 3 Preliminary remarks
7、 1 4 Nomenclature 2 5 Acceptance conditions and permissible deviations 4 Annex Equivalent terms 9 Publication referred to Inside back coverBS4361-19:1989 ii BSI 12-1999 National foreword This Part of BS4361 has been prepared under the direction of the Machine, Engineers and Hand Tools Standards Poli
8、cy Committee and implements agreements of the International Organization for Standardization (ISO). It is identical with ISO7959:1987 “Woodworking machines Double edging precision circular sawing machines Nomenclature and acceptance conditions”. Diagrams. For reasons of simplicity the diagrams in th
9、is standard illustrate only one type of machine. In clauses1 and2 reference is made to ISO7984 for information only. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a
10、British Standard does not of itself confer immunity from legal obligations. Cross-reference International Standard Corresponding BritishStandard ISO230-1:1986 BS3800:1964 Methods for testing the accuracy of machine tools (Technically equivalent) Summary of pages This document comprises a front cover
11、, an inside front cover, pagesi andii, pages1 to10, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS4361-19:1989 BSI 12-1999 1 1 Scope and fi
12、eld of application This International Standard specifies the nomenclature appropriate to each part of the machine and, with reference to ISO230-1, the geometrical and practical tests for double edging precision circular sawing machines, and gives the corresponding permissible deviations which apply
13、to machines of general purpose use and normal accuracy. NOTEIn addition to terms used in the three official ISO languages (English, French and Russian), this International Standard gives the equivalent terms in the German, Spanish, Italian and Swedish languages in an annex; these have been included
14、at the request of Technical Committee ISO/TC39 and are published under the responsibility of the member bodies for Germany, F.R. (DIN), Spain (IRANOR), Italy (UNI) and Sweden (SIS). However, only the terms given in the official languages can be considered as ISO terms. This International Standard de
15、als only with the verification of the accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of the components, etc.), nor to its characteristics (speeds, feeds, etc.) which should generally be checked before the accura
16、cy is tested. This International Standard applies to those machines designated by the number12.132.34 in ISO7984. The annex does not form an integral part of this International Standard. 2 References ISO230-1, Acceptance code for machine tools Part1: Geometric accuracy of machines operating under no
17、-load or finishing conditions. ISO7984, Woodworking machines Technical classification of woodworking machines and auxiliary machines for woodworking. 3 Preliminary remarks 3.1 In this International Standard all dimensions and permissible deviations are expressed in millimetres. 3.2 To apply this Int
18、ernational Standard, reference should be made to ISO230-1, especially for installation of the machine before testing, the warming up of the main spindle and other moving parts, and the description of the measuring methods. The measuring instruments shall not permit measurement errors over1/3 of the
19、checked tolerances. 3.3 The sequence in which the geometrical tests are given is related to the sub-assemblies of the machine, and this in no way defines the practical order of testing. In order to make mounting of instruments and gauging easier, tests may be applied in any order. 3.4 When inspectin
20、g a machine, it is not always possible or necessary to carry out all the tests given in this International Standard. 3.5 It is up to the user to choose, in agreement with the manufacturer, those tests relating to the properties which are of interest to him, but these tests shall be clearly stated wh
21、en ordering a machine. 3.6 A movement is longitudinal when it takes place in the working direction of the piece. 3.7 When establishing the tolerance for a measuring range different from that given in this International Standard (see subclause2.311 in ISO230-1), it should be taken into consideration
22、that the minimum value of the tolerance is0,01mm.BS4361-19:1989 2 BSI 12-1999 4 NomenclatureBS4361-19:1989 BSI 12-1999 3BS 4361-19:1989 4 BSI 12-1999 5 Acceptance conditions and permissible deviations 5.1 Geometrical tests No. Diagram Object Permissible deviation Measuring instruments Observations a
23、nd references to the ISO230-1 acceptance code G1 Checking of straightness of the chain ways 0,05 Straightedge and feeler gauges Subclause5.212.1 Left chain way. Right chain way. G2 Checking of parallelism of the chain ways 0,1 for the length A Slide gauge subclause5.412.2BS 4361-19:1989 BSI 12-1999
24、5 No. Diagram Object Permissible deviation Measuring instruments Observations and references to the ISO230-1 acceptance code G3 Measurement of run-out of spindle a) near the end of the spindle b) near the spindle nose a)0,03 b)0,02 Measuring plate with parallel faces and dial gauge Subclause5.612.2
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