Factors affecting the CNC machining accuracy of thin-walled parts as bellow: (1) easily deformed by the force: due to the workpiece wall thin, under the action of clamping force easy to produce deformation, thus affecting the dimensional accuracy and shape
From the rough into the finished product CNC machining process, the total thickness of the metal layer excised on a CNC machined surface is referred to as the total CNC machining allowance of the surface. The thickness of the metal
Aluminum alloy parts CNC machining process can be rough CNC machining and precision CNC machining, rough CNC machining is completed, then heat-treated the parts. The parts of the cutting stress and residual stress fully released finally, and then finishing, parts
Calculate the CNC machining annual production program to determine the type of production. Analysis of parts drawings and product assembly drawings, and analysis the parts for CNC machining process. Choose a good blank material. Develop the CNC machining process routes.
The division of processing processes are the following methods: ① centralized tool sequence method This method is divided by the use of cutting tools, using the same knife to complete all parts of the parts can be completed. Then use
