BS 2518-1:1954
Specification for rotary form relieved gear cutters, Diametral pitch
Instructions for setting out of tooth profiles of milling cutters for gears of standard 20° pressure angle type. Standard group of 8 cutters, special group of 15 cutters (1 to 8, increasing by ½ sizes). 14½° pressure angle cutters are also covered. Reductions in gear tooth thickness, necessary when milled gears are required to mesh with generated gears, arbor and keyway sizes, marking of cutters, ordering instructions, metric sizes.
Related Information
Similar Standards
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BS 2007:1975
Specification for circular gear shaving cutters, 1 to 8 metric module, accuracy requirements
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BS 2062-1:1959
Specification for gear hobs, Hobs for general purposes, 1 d.p. to 20 d.p. inclusive
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BS 2062-2:1960
Specification for gear hobs, Hobs for gears for turbine reduction and similar drives
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BS 2518-2:1977
Specification for rotary form relieved gear cutters, Metric module