| The paper introduces the special methods of mill machine which can change X62W omnipotence milling machine to spline axis. It analyses theoretically the orientation precision when the design is used to process rectangle spline and is validated practically. It also sets forth carefully the whole course and its craftwork in which an electro motion knife rest replace omnipotence division end to realize part division. By the adoption of the system the spline craftwork can turn its molding course to automation cycle course including entry sword milling, quitting sword, part division, reentry sword. And in the process no manual power is involved till a workpiece is done with and the machine stopped automatically. The desk adopts hydraulic pressure drive slipway; the self-motion cycle course uses PLC control, which combine the engine-electricity-liquid linkage to make operation easier and more convenient, wider and mort popular, division speed and precision higher, reduce labor intension and provide a condition to improve the efficiency, to create a condition of automation to finish the spline molding by the milling machine. |