Specification for dimensions of chain wheel tooth forming tools

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

27-02-1987

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1. Scope
2. Definitions
Appendix
A. Equivalent inch dimensions for chain wheel tooth
    forming tools
Tables
1. Dimensions for chain wheel rotary tooth form cutters
2. Dimensions for chain wheel generating tools (hobs,
    rack cutters and pinion type cutters)
3. Inch dimensions for chain wheel rotary tooth form
    cutters
4. Inch dimensions for chain wheel generating tools
    (hobs, rack cutters and pinion type cutters)
Figures
1. Cutter profiles for chain wheel rotary tooth form
    cutters
2. Cutter profile for chain wheel generating tools
    (hobs, rack and pinion cutters)

Rotary tooth form cutters and other chainwheel generating tools (hobs, rack cutters and pinion type cutters) used for the manufacture of transmission roller chainwheels complying with BS 228.

This British Standard specifies dimensions for rotary tooth form cutters and chainwheel generating tools (hobs, rack cutters and pinion type cutters) used for the manufacture of transmission roller chainwheels complying with BS 228. The profiles are given for the rotary tooth form cutter in the roller diameter range 5 mm to 95.25 mm, and for other chainwheel generating tools the rack form is given in the pitch range 8 mm to 152.4 mm.

NOTE 1 The title of the publication referred to in this standard is listed on the inside back cover.

NOTE 2 For the purpose of this standard the details of the chainwheels are as given in BS 228.

NOTE 3 Table 3 and Table 4, given in Appendix A, are the inch equivalents of Table 1 and Table 2 respectively. Both the inch equivalents and the metric dimensions will provide tooth gap forms within the limits specified in BS 228.

Committee	MCE/5
DevelopmentNote	Supersedes BS 228(1962) (08/2005) Supersedes 84/79089 DC (09/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 228:1962

BS 228:1984

Specification for short pitch transmission precision roller chains and chainwheels

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BS 6710:1987

Current

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory

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