BS 3696-1:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for master gears Spur and helical gears (metric module)
Hardcopy , PDF
01-10-2004
English
30-09-1977
Foreword
Cooperating organizations
Specification
1 Scope
2 References
3 Definitions
4 Basic rack tooth profile
5 Standard normal modules
6 Grades and their application
7 Standard form master gears
8 Materials
9 Mounting of master gears for acceptance
10 Recalibration
11 Non-standard master gears
12 Range of involute action
13 Marking
14 Ordering instructions
Appendices
A Calculation of the centre distance of a master spur
gear in tight mesh with a product gear
B Determination of the minimum diameter on a
production gear that will be checked by a given
master gear
Tables
1 Guidance on the selection of master gears
2 Dimensions of master gear blanks
3 Dimensions of standard master gears
Figures
1 Typical example of marking of master gear
2 Master gear
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