Protuberance hobs
2021-08-19 11:18:25
jiangxingTools
3530
Protuberance hobs
Hobs with protuberance are roughing cutters whose profile differs from the standard type to DIN3972 in that protuberances are present on the tips which project beyond the straight flanks of the basic profile.
The purpose of the protuberance hobs is to create a clearance cut on the tooth roots of spur gears, This is necessary when the teeth are to be finish machined by shaving, grinding or hobbing with a carbide skiving hob.
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Dimensions of Gear Hobs
Dimensions of Gear HobsThe normal dimensions of gear hobs are described as following four sequence:... - PA20° Pre-shave Gear Hobbing Cutter with Module m1.25
- PA20° Profile DIN3972 Standard Gear Hobber Cutter with Module m4
- HSS M2, M35, ASP30, ASP52, S390 Module Spline Gear Hobs
- STD Pre-grinding Gear Hob Cutter with Tooth Profile DIN3972-Ⅲ
- Keyway Broach
- Sprocket Hobs
