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Homepage>BS Standards>21 MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE>21.200 Gears>BS 2518-1:1954 Specification for rotary form relieved gear cutters Diametral pitch
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immediate downloadReleased: 1954-11-09
BS 2518-1:1954 Specification for rotary form relieved gear cutters Diametral pitch

BS 2518-1:1954

Specification for rotary form relieved gear cutters Diametral pitch

CURRENCY
LANGUAGE
English
Standard number:BS 2518-1:1954
Pages:34
Released:1954-11-09
ISBN:0 580 34124 0
Status:Standard
DESCRIPTION
This standard BS 2518-1:1954 Specification for rotary form relieved gear cutters is classified in these ICS categories:
  • 25.100.99 Other cutting tools
  • 21.200 Gears

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.
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