Protuberance hobs
2021-08-19 11:18:25
jiangxingTools
3931
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.
相關(guān)文章
-
PA20° Profile DIN3972 Standard Pre-grinding Gear Hob with Module m8
PA20° Profile DIN3972 Standard Pre-grinding Gear Hob with Module m8Tooh profile is according to GB,... - PA20° DP11 Standard Hob with BPⅡ
- Hobs for spur and helical gears
- STD Pre-grinding Gear Hob Cutter with Tooth Profile DIN3972-Ⅲ
- GB Standard Gear Hobs with M1-M10
- PA20° Profile DIN3972 Standard Pre-grinding Gear Cutter Hob with Module m3.75
- PA30° DIN5480 Involute Spline Gear Hob Cutter with Module m2.5
