Makro•4Grip round part clamping

Stamping Technology for round parts

Due to its efficiency and the beneficial characteristics for workholding the LANG stamping technology still is the benchmark when it comes to processing raw parts in 5-axis machining. With the Makro•4Grip Clamping System there are completely new possibilities and applications for the stamping technology. By retrofitting the Makro•Grip® stamping unit and LANG centring vices the form-closure clamping technology can be applied for round parts now easily and cost efficiently.

The jaws grip the pre-stamped part in four indentations at a clamping depth of 6.5 mm with up to 20 kN and therefore realise the same form-closure effect as for the well-proven system for prismatic parts. Makro•4Grip covers a clamping range of Ø 36 mm to Ø 300 mm and thus provides a seamless transition from the maximum range of the Preci•Point Collet Chuck.

The Makro•4Grip system consists of universal stamping jaws including stamping inserts for individual positioning as well as matching clamping jaws for all sizes of LANG centring vices. The clamping jaws are available as a separate set of jaws for all 77 and 125 vices.