Knurling devices

The deformation knurling carried out with the lathe implies great difficulties and risks: parts damaged by the jaws of the self-centering chuck for the high load, long shafts bending, short parts going out of the self-centering chuck… The most serious problem is the deterioration of the machine: working under forced load the head and screw of the carriage suffer a lot. These problems, up to now unsolved, can be settled with the new Special Godron. The radial load is completely absorbed by the device because of the two opposite rollers. It knurls any short or long part of different diameter with precision. It is strong and hardened in the parts subject to wear. It can be easily assembled. It should be tightened to the turret as a standard cutting tool. Each Godron model has a stroke of mm 30 which can be zeroed with a graduated nonius.

New deformation knurling system for CNC machines. It can carry out knurls with great exactness in reduced times, without pressure because it works with two opposite rollers which allow the device to absorb all the radial force of the working. It is manufactured in two models with right and left version. Big work range with standard arms from ø 10 to ø 40. On the same body other 2 special arms for knurling can be assembled from ø 40 to ø 70.

Deformation knurling device, suitable for traditional or CNC lathes. Reduced overall dimensions for max knurling ø 20 mm. Radial load elimination on the machine and part.

Deformation knurling device, suitable for traditional or CNC lathes. Self-centering rotating head. It can use three different couples of knurls.

Suitable for traditional or CNC lathes

Suitable for traditional or CNC lathes.

Suitable for traditional or CNC lathes. Deformation knurling shft for inside working.