Deutsch 
The raceway of the synchronizer ring, also known as the "synchronizer ring slot" or "synchronizer ring groove," must be carefully machined for smooth operation of the gear unit. The superfinishing process is of crucial importance here.
Suitable attachments
The following attachments are suitable for processing the workpiece.
Supfina Attachment 200/201
Electric finishing device for construction on small, medium and large carrier machines for superfinish processing of ground and finely turned surfaces.
