Foreword
The company
The new cutting material SpeedCore – in a class of its own
Hobs for producing straight- and helical-tooth spur gears with involute flanks
Notes to the descriptions and tables for spur gear hobs
Multiple-gash hobs
We can also optimize your hobbing process
Pictograms – Description
Inquiry form
Hobs for spur gears HSS/SpeedCore
Carbide hobs for spur gears
Tool systems ChamferCut
Hobs for sprockets timing
Tools for special profiles
Hobs for worm gears
Hobs with indexable carbide inserts for spur gears
Gear milling cutters with indexable carbide inserts
Attachment
Hobs for involute gear forms
Heavy duty roughing hobs
Heavy duty roughing hobs for involute gear forms
Hobs with protuberance for involute gear forms
Hobs for sprockets gears
Hobs for synchroflex timing belt pulleys
Hobs for timing belt pulleys with involute flanks
Hobs for spline shafts with involute flanks
Hobs for serrated shafts with straight flanks for involute flank form on the component
Hobs for compressor rotors
Hobs, for roughing, for rotors
Hobs, for finishing, for rotors
Hobs for pump spindles
Profile milling cutters for multiple thread worms and conveyor screws with special profiles
Rack tooth gang cutters
Special and single-position hobs
Gear milling cutters with indexable carbide inserts
External milling/internal milling
Segmented gear milling cutter reduces tool changing times
Indexable insert with 8 Positive cutting edges
Inquiry form
Gear roughing cutters
Gear milling cutters for roughing for rotors
Cutting data recommendations
Comparison: Pitch – module – diametral pitch – circular pitch
Tolerances for single-start hobs
Tolerances for multiple-start hobs
Hob inspection records
The effect of cutter deviations and cutter clamping errors on the gear
Effect of the quality grades of the hob on gear quality
Tool holding of hobs in the hobbing machine
Basic tool profile and gear profile in hobbing
Basic profiles for spur gears with in volute teeth
Standardized basic profiles for spur gears with in volute flanks
Basic hob profiles
Pro files of current tooth systems and corresponding basic hob profiles
Cutting materials
PVD coating
Hard material coatings for gear cutting tools
How wear develops
Cutting conditions in hobbing
Setting length
Profile generating length
Shift distance
Coarse shifting with a constant offset
Axial distance
Maintenance of hobs
Protuberance hobs
Wear phenomena on the hob
Gear milling cutters with indexable inserts
DIN-number-index
Pictogram overview