|
|
near net shape %u2013 technology, with tight tolerances and improved grinding allowances
efficient, homogenious submicron tungsten carbide grades
|
|
HOBBING TOOLS
All types of high speed steel hobs are supplied to cut involute gears, splines, serrations and special forms.
The hobs are produced using the latest sintered high speed steels and may be ordered with any of the super coatings now available on the market i.e. titanium nitride, titanium carbo-nitride titanium aluminium or futura the most advanced multi layer coating.
The hobs we supply are manufactured to the same exacting standards as our in house manufactured products and carry the same guarantee of quality and service.
The introduction of this product line now enables us to supply the total tooling necessary for all forms of gear production.
|
|
Twist-Free-Hob
Pre-finished.
Gear-hobbing without twisting.
Deburring.
Three Professionals on one Arbor
Economical face-flank chamfering and gear-wheel-finish with
Fette Twist-Free-Hob and Chamfer-Cut.
- Gear cutting and deburring on one machine
- All tools are clamped on one arbor
- No machine or manual rework is necessary
- Additional machines and tools for deburring are not required with
|
|
The Liebhherr-Verzahntechnik GmbH in Ettlingen is a specialist for the manufacturing of gear cutting tools. The complete equipment program contains the following tools:
Shaping cutter, wafer
Shaving cutter
Hob cutter, form milling cutters
Master gear
Rolling discs, rolling racks
Pressure wheels and deburring discs
Clamping arbors, clamping nuts
Matrices and stamps for chipless gear production
Broaching rings, rack type cutter
Shaping cutter holder
Sharpening machines, sharpening fittings and sharpening service
|
|
|
|
