SPINNING PROCESSING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a sinning processing apparatus capable of controlling the force of pressing a roller tool which has sufficiently high responsiveness and pressurizing a work with the roller tool which follows a forming die even if the radial direction length of the forming die changes at a high speed when a product of a non-axisymmetric shape is processed. SOLUTION: The thrusts which is generated by two linear motors 6 and 8 intersecting with each other are adjusted by driving the roller tool 5 with the linear motors 6 and 8, and thereby the feed displacement of the roller tool 5 and the pressing force that the roller tool 5 applies to the work 1 are controlled. COPYRIGHT: (C)2005,JPO&NCIPI