Thielenhaus Microfinish’s Sphero machine handles entire superfinishing process in one clamping operation

Thielenhaus Microfinish has developed its compact Sphero machine, designed for machining workpieces with spherical forms, into a combination unit that can handle the entire superfinishing process in one clamping operation.

The workpiece unit is mounted vertically and is accessible for fast changeover. The integrated tool changer has a capacity for up to 10 tools, so even complex machining processes can be carried out in only one clamping process.

The trial machine is based on one that was previously used for the manufacturer’s subcontracting work. It also is equipped with QuattroClean CO2 snow-jet technology, which enables the workpieces to be cleaned using an environmentally friendly, dry, and residue-free method. After cleaning, the machined component is subjected to a scattered light measurement procedure that allows, for instance, the shape or the gloss value to be precisely determined.