QUICKPOINT

High-performance grinding

This grinding technology is both versatile and incredibly efficient. QUICKPOINT delivers up to 600% more performance than conventional grinding methods, especially hard metal machining.

The QUICKPOINT principle

Grinding with QUICKPOINT is high-speed OD grinding with only punctiform grinding contact in the finish-grinding area. QUICKPOINT uses an extremely low-wear CBN or diamond grinding body that is only a few millimetres wide. The tilt of the grinding body axis relative to the horizontal workpiece axis creates a relief angle that reduces the contact zone between the grinding body and the workpiece from a contact line to a contact point.

Complete machining in one clamping

QUICKPOINT OD grinding machines can be expanded through the integration of modified Junker grinding modules with several grinding wheels for complete machining. It is thus possible to perform plunge-cut grinding, thread grinding, form grinding, non-cylindrical grinding, etc. of components in one clamping.

Pump pinions grinding with QUICKPOINT 3000/40

Benefits

Lean production slashes investment costs
Workpiece contour imported directly via software
High utilisation ratio of 88-95%, i.e. 3-8% higher than with conventional methods
Higher productivity due to final machining in one clamping
Simplified logistics: No need to reclamp or use different machines
Low tool costs due to tools with long service lives
Higher production reliability and flexibility thanks to individual machines instead of a production line
Lower setup times, as no driver is needed

High flexibility: for shoulders, tapers, chamfers, plunges, reliefs, taper threads, surfaces and multiple edges
High machining speeds due to good all-round cooling of the active grinding point
Increase in quality due to machining everything in one clamping
Complete machining, including both ends of the workpiece (because no carrier is used in machining)
High surface quality