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HSS spline hob cutter, 1.high productivity&machining accuracy, 2.processing prallel spline shafts, 3.Class A,Class B - details see: https://www.machineto.com/hss-straight-side-spline-hob-cutter-10147063

HSS spline hobbing cutter , straight side spline hob cutter

class A is used for finishing ,class B is used for hobs with a grinding allowance .

four typies of tooth profile of HSS parallel side spline hob/HSS hobs for parallel side splines

Type 1-- applied to spline shaft centered according to major dia.

Type 2-- applied to lugged spline shaft centered according to major dia.

Type 3-- applied to spline shaft centered according to major dia. and with bottom dia. grinding allowance .

Type 4-- applied to lugged splined shaft centered according to minor dia. and with bottom dia.grinding allowance .

When ordering spline gear hob,please offer data as follows:

1, Key amount of spline shaft;

2, Oustside dia.and tolerance of spline shaft;

3, Bottom dia.and toletance of spline shaft;

4, Key width and tolerance of spline shaft;

5, Outside dia.of lugged spline shaft if with lugs.

Straight Sided or parallel Sided Hobs and Involute Spline Hobs are supplied for generating parallel or angular splines,straight or helical splines with profile modifications like semi topping,undercutting,shoulder clearance,etc.

Involute Spline Hobs as per DIN5480,5481 and 5482,ANSI B92.1

Spline Hobs for Power Take Off PTO Shasfts according to DIN9611

Parallel Spline Hobs with or without lugs,chamfer,semi-topping and shoulder clearance.