Moulded slip ring assembly

摘要

Slip ring unit is made by using a suitably ribbed body of contact metal as a resin casting mould and then, after the resin is cured, turning down the webs between the ribs to leave the ribs embedded in the resin as insulated slip rings. Particularly for making small slip ring units. The ribbed contact metal body may be a cast unitary piece or alternatively built up from flanged or angled rings. Rapid method for mass production with high accuracy.