| 摘要 |
The method for the manufacture of a fixed roller (1) for a fixed roller tool for the fixed rolling of radii or recesses on bearing pins and crankpins of crankshafts for motor vehicle engines provides for the following method steps: Turning of the body of the fixed roller (1) made of tool steel, Separation of the turned fixed roller (1), Smooth-rolling of the fixed roller (1) in the area (2) of its greatest circumference, Hardening of the smooth-rolled fixed roller (1), and Polishing of the hardened fixed roller (1). |
