Chamfer for Gear Hobbing Tools
2021-11-26 14:35:09
jiangxingTools
2487
Chamfer for Gear Hobbing Tools
When hobbing helical spur gears with large diameters, the hobs cannot always be chosen long enough to cover the entire working area. To prevent excessive wear of the hob teeth in the approach area, the gear hob is produced with a tapered chamfer. For gears with double-helical teeth, two hobs with chamfer may be needed, if the distance between the two tooth rows is relatively small.
Depending on whether hobbing is by the climb or conventional method, the chamfer — generally 5 to 6 x module long and 5° to 10° angle of inclination — is situated on the entering- or leaving end of the cutter. Any more details on quality gear hobbing tools, please visit our new wbesite.
相關(guān)文章
- Bore Gear Hob
- ?PA20° PCD 240mm Disk Type Gear Shaper Cutter with Big Module m14~m16
- Timing Pulley Hob for S.T.D XH(22.225)
- PA20° Standard Involute Gear Milling Cutter with Module m3.25
- Multiple Thread Involute Gear Hobs
- Shank-type gear shaper cutter with DIN 3972/II
- PA20° Profile DIN3972 Standard Gear Hob Cutter with Module m4.5