1、BRITISH STANDARD BS4361-1: 1968 Specification for Woodworking machines Part1: ComponentsBS4361-1:1968 This BritishStandard, having been approved by the MechanicalEngineering IndustryStandards Committee and endorsed by the Chairman ofthe Engineering Divisional Council, was published under theauthorit
2、y of the General Council on 31 December 1968 BSI 12-1999 The following BSI references relate to the work on this standard: Committee reference MEE/171 Drafts for comment67/20992, 67/20994 ISBN 0 580 00348 Co-operating organizations The Mechanical Engineering Industry Standards Committee, under whose
3、 supervision this BritishStandard was prepared, consists of representatives from the following Government departments and scientific and industrial organizations: The Government departments and scientific and industrial organizations marked with an asterisk in the above list, together with the follo
4、wing, were directly represented on the committee entrusted with the preparation of this BritishStandard: Association Offices Technical Committee Institution of Gas Engineers Association of Consulting Engineers Institution of Heating and Ventilating Association of Mining Electrical and Engineers Mech
5、anical Engineers Institution of Mechanical Engineers Board of Trade Institution of Mechanical Engineers British Chemical Plant Manufacturers (Automobile Division) Association Institution of Production Engineers British Compressed Air Society Locomotive and Allied Manufacturers British Electrical and
6、 Allied Manufacturers Association of Great Britain Association London Transport Board British Gear Manufacturers Association Machine Tool Trades Association* British Internal Combustion Engine Ministry of Defence Manufacturers Association Ministry of Defence, Army Department British Mechanical Engin
7、eering Federation Ministry of Labour (H.M. Factory Inspectorate) British Pump Manufacturers Association Ministry of Power British Steel Industry Ministry of Public Building and Works Crown Agents for Oversea Governments and Ministry of Technology Administrations Ministry of Technology National Elect
8、ricity Council, the Central Electricity Engineering Laboratory Generating Board and the Area Boards in Ministry of Transport England and Wales National Coal Board Engineering Equipment Users Association National Physical Laboratory (Ministry of Gas Council Technology) Institute of Marine Engineers R
9、adio Industry Council Institution of Civil Engineers Royal Institute of British Architects Agricultural Engineers Association Ministry of Technology Forest Products British Furniture Manufacturers Federated Research Laboratory Associations National Sawmilling Association British Woodwork Manufacture
10、rs Association Saw Manufacturers Association Home Timber Merchants Association of England and Wales Amendments issued since publication Amd. No. Date CommentsBS4361-1:1968 BSI 12-1999 i Contents Page Co-operating organizations Inside front cover Foreword ii 0 Scope 1 1 Spindle diameters for woodwork
11、ing machines with rotating bored tools 1 2 Slotted collars and spindles for spindle moulding machines 1 Figure 1 3 Figure 2 4 Table 1 Standard spindle diameters 1 Table 2 Standard collar dimensions 3 Table 3 Standard spindle and bore dimensions 4BS4361-1:1968 ii BSI 12-1999 Foreword This standard ma
12、kes reference to the following BritishStandards: BS411, Circular saws for woodworking and their attachment. BS1916, Limits and fits for engineering Part1: Limits and tolerances. BS3997, Classification of woodworking machines and auxiliary equipment. This BritishStandard, which has been prepared unde
13、r the authority of the Mechanical Engineering Industry Standards Committee, has been based on proposals made by the Machine Tool Trades Association resulting from agreements reached within the European Committee of Woodworking Machinery Manufacturers which consists of representatives from Austria, D
14、enmark, France, Germany, Netherlands, Italy, Spain, Sweden, Switzerland and the UnitedKingdom. Other parts of this standard are: Part 2: Accuracy tests; Part 3: Machine sizes and capacities (to be prepared). This standard deals with various aspects of woodworking machines, and specifies dimensions a
15、ffecting the interchangeability of the tools fitted to these machines. It has been subdivided into a number of sections, initially two, each dealing with a separate aspect of woodworking machines. It is intended that other sections will follow in due course as the work of the European committee prog
16、resses. Attention is drawn to the fact that the classification numbers quoted in BS3997,“Classification of woodworking machines and auxiliary equipment”, have been used wherever relevant throughout this standard. Attention is also drawn to two other standards dealing with cutting blades used on wood
17、working machines. These are as follows: BS411, Circular saws for woodworking and their attachment. BS. . . ., Woodworking band-saw blades. (In course of preparation.) A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible
18、 for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, pages1 to4, an inside back cover and a back cover. This standard has been updated
19、 (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS4361-1:1968 BSI 12-1999 1 0 Scope This Part of this BritishStandard specifies the dimensions for various components of woodworking machines. It consists at presen
20、t of two sections, as indicated below. Further sections will be added at a later date, as international work progresses. Section1 specifies the diameters for the part of the spindles of woodworking machines on which are fitted rotating bored tools. Section2 specifies the dimensions for the slotted c
21、ollars and the part of the spindles on which they are fitted, when used in spindle moulding machines. 1 Spindle diameters for woodworking machines with rotating bored tools 1.1 General This section specifies the diameters of the part of the spindles on which are fitted rotating bored tools, such as
22、cutters for moulding machines and saw blades for circular sawing machines. 1.2 Dimensions The diameters of the part of the spindles on which are fitted the rotating bored tools, shall conform to the dimensions given in Table 1a in millimetres or Table 1b in inches. 1.2.1 The dimensions in parenthese
23、s are non-preferred and their use should be discouraged in new designs. 1.3 Tolerances The tolerance on the spindle diameters shall be to g6, as given in BS1916 1) . 2 Slotted collars and spindles for spindle moulding machines(12.311) 2) 2.1 General This section of the standard specifies the dimensi
24、ons of the slotted collars and that part of the spindles on which they are fitted, when used in spindle moulding machines. The corresponding dimensions of related equipment pieces are included as a guide to those engaged in designing other tooling, for fitting to standard spindles. 2.2 Dimensions Be
25、cause slotted collars are not manufactured in metric using countries, the inch dimensions will meet immediate requirements. A complete metric standard will be drawn up at a later date to meet the change to the metric system in theUnitedKingdom. 2.2.1 The dimensions of the slotted collars shall confo
26、rm to the sizes illustrated in Figure 1 and listed in Table 2. 2.2.2 The spindles shall conform to the dimensions illustrated in Figure 2, and listed in Table 3a or Table 3b. 2.2.3 The corner form of the spindle shall not interfere with the equipment bore. 2.2.4 No driving peg or key shall be fitted
27、 between the spindle and the equipment piece except by special arrangement between the manufacturer and the user. 2.3 Tolerances The tolerance on the bore shall be to H7, and on the spindle to g6 as given in BS1916 3) . 2.4 Material The material shall be to the manufacturers specification. Table 1 S
28、tandard spindle diameters 4) 1) BS1916, “Limits and fits for engineering”, Part1, “Limits and tolerances”. 2) BS3997, “Classification of woodworking machines and auxiliary equipment”. 3) BS1916, “Limits and fits for engineering”. Table 1a Millimetre dimensions 12.5 (16) 20 (25) 30 (35) 40 (50) 60 85
29、 Table 1b Inch dimensions 1 / 2 ( 5 / 8 ) 3 / 4 (1) 1 1 / 4 (1 3 / 4 ) 1 13 / 16 (2) 2 1 / 8 (2 1 / 2 ) 4) See BS411, “Circular saws for woodworking and their attachment”, for preferred diameters of centre holes for circular saws.BS4361-1:1968 2 BSI 12-1999 2.5 Designation Collars and spindles shall
30、 be designated by the bore and spindle diameters and the number of this standard, e.g.for collars of a nominal bore of30mm and1in: Collar:30 BS4361 Collar:1 BS4361. and for spindles of nominal diameter20mm and1 1 / 4 in: Spindle:20 BS4361 Spindle:1 1 / 4BS4361. 2.6 Marking Collars shall be marked by
31、 the manufacturer with the bore diameter and the number of this standard, e.g.for collars of nominal diameter30mm and1in: 30BS4361 1BS4361. Spindles shall be marked by the manufacturer with the spindle diameter and the number of the standard, e.g.for spindles of nominal diameter20mm and1 1 / 4 in.:
32、20BS4361 1 1 / 4BS4361.BS4361-1:1968 BSI 12-1999 3 Table 2 Standard collar dimensions NOTENot to be used as spacing collars Figure 1 All dimensions in inches except columns1&2 1 2 3 4 5 6 7 8 9 10 11 Bore diameter A Outside diameter B Length C Position of slots Width of slots F Corner radii G Chamfe
33、r Millimetres Inches D E H K Nominal Tolerance Nominal Tolerance Tolerance 0.003 Tolerance 0.005 Tolerance Tolerance 45 H7 H7 0.001 0.010 25 1 2 15 / 16 1 13 / 16 3 / 4 1 / 4 1 / 16 1 / 32 1 / 8 30 1 1 / 4 +0.001 0 +0.021 0 +0.0008 0 +0.001 0BS4361-1:1968 4 BSI 12-1999 Table 3 Standard spindle and b
34、ore dimensions NOTE 1Corner form must not interfere with the equipment bore. NOTE 2No driving peg or key to be fitted between spindle and equipment piece except by special agreement between the manufacturer and the user. Figure 2 Table 3a Millimetre dimensions Table 3b Inch dimensions 1 2 1 2 Diamet
35、er D Chamfer C Diameter D Chamfer C 20 25 30 2 3 3 3 / 4 1 1 1 / 4 3 / 32 1 / 8 1 / 8BS4361-1:1968 BSI 12-1999 BritishStandards The following are available on application: YEARBOOK Including subject index and numerical list of BritishStandards15s. SECTIONAL LISTS. Gratis Acoustics (SL10) Aerospace m
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