Enterprise

Gear measuring

Höfler gear test centre

Type Höfler ZP 260 – technical data:

Work piece diameter		5–260 mm
Internal toothing diameter		greater 30 mm
Module range		0.5–15 mm
Helix angle ß		greater 85º for external toothing greater 45º for internal toothing
Vertical measuring range		400 mm

Performance data of the 3D scanning system: Resolution 0,1 µm with electronically adjustable measurement force of 0.1 – 0.5 N. The linear axis resolution is 0.125 µm. Resolution of angle systems corresponds to 0.45".
The machine accuracy complies with VDI/VDE 2612, Sheet 1 2 and 2613, 2614, Group 1.

We can measure for you the following types of toothing: Spur and helical toothing

Additional options we can perform:
Measuring of rotationally symmetric parts (true running, coaxiality, axial runout, etc.)

The result for each measurement is represented in measurement records.

Evaluation acc. to DIN 3960/62 or free tolerances for profile, tooth trace, pitch, and true running in spur gears (external and internal toothing)
Evaluation acc. to K-charts (profile and tooth trace)
Numerical evaluation of tip, root, and end relief and of the linear or crowned centre part (crowning only for profile)
Evaluation of the height and width crowning
Evaluation of base tangent length, tooth thickness, measurement over balls, measurement over pins

Additional representation on request: Topography with numerical increased error representation

The gear test centre is located in an air-conditioned room.

Contact person:

Mr Richard Frömel

Tel.: +43 7242 / 232 113

Fax: +43 7242 232 147

E-mail: richard.froemel@reform.at