CNC lathe processing operations division
CNC lathe machining process route design must be fully taken into account, pay attention to the convergence process correctly divide, arrange the order of cnc lathe and machining process and the ordinary processes.
Cnc lathe dividing step
Compared with ordinary CNC machine tools machining, machining processes more concentrated, according to the characteristics of CNC machine tools, machining process is divided in the following ways:
1) According to locate divided clamping step
This method is generally suitable for machining a workpiece, not much, mainly to the processing site is divided into several parts, each part of the processing procedure. When processing such as shape, clamped within the chamber; cavity machining to shape clamp.
2) divided by the tools used step
To reduce the number of tool changes time and space away, you can use the principle of division of step tool set, a fixture with a knife to complete all the machining parts can be processed, and then back to the second knife, the other parts of the process. In special machine tools or machining centers are mostly using this method.
3) rough, finishing division step
Easy to produce deformation of the machining of parts, taking into account the machining accuracy of the workpiece, deformation and other factors, according to rough and finish the principle of separation dividing step, that is, after the first crude refined.
In the process of division, according to the structural requirements of the workpiece, the installation of the workpiece, the workpiece processing technology, CNC machine tools plant performance and production organization and management factors flexibility, and strive to be reasonable.
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