Measurement with the dual flank gear rolling tester

To assess the functional behavior of gears reliably, we use the double flank gear rolling procedure: This is a quick and easy method of verifying the functional accuracy of gears. We have two instruments available to us for this purpose. 

With the dual flank gear rolling instrument we can determine Total Composite Error Fi", Tooth-to-Tooth Error fi " Composite Runout Error Fr", Mean Center Deviation and the axial distance. The device is specially designed for small specimens. This is particularly suitable for plastic gears.  The sophisticated design is extremely precise and sensitive as is necessary for the accurate measurement of small specimens. 

We offer the measurement of the geometries:

• Screws
  
• Spur gearing
  
• Pinion
  
• Helical gears 
  

Device Properties:

	Single end	Between tips
Axial distance	12-80 mm	12-80 mm
Axial distance with adaptor for small distance	1 mm	1 mm
Max. diameter of specimen with steady center	80 mm	80 mm
Adjustment of measuring force	0-5 N
Range of application	small workpieces and plastic gears

Individual defects tests are carried out on the Zeiss Prismo Vast coordinate measurement machine. This instrument is perfectly equipped for this task as it has a rotary table unit.