明发彩票主页⎛⎝MvZpD⎠⎞ Processing method of deformation in high speed computer gong processing industry information Haisheng hardware consulting hot 13827229794

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Processing method of deformation in high speed computer gong processing

Article source: Editor in charge of the website: Author: popularity: - Time of publication: 2014-12-30 22:35:00

The processing method of deformation in the process of high-speed computer gong machining, due to its complex structure and special materials, will encounter a variety of stress and deformation problems that engineers can not predict in the process of processing. Engineers focusing on CNC precision machining summarize their experience in actual processing, mainly including the following situations:

1. The tubular material will bend and deform when it is cut open;

2. When the center of the part is hollowed by WEDM, the stress and deformation will occur;

3. POM deforms due to excessive cutting amount or high processing temperature;

4. Customized materials have not been properly and scientifically aged;

5. In order to avoid the deformation caused by the improper process setting in the processing of other complex parts, and thus affect the precision of the workpiece, the engineering and technical personnel put forward the following countermeasures:

1. Appropriate and scientific aging treatment should be carried out for customized materials and hollow materials;

2. In order to process complex structural parts, it is necessary to consider the stress effect between each process and set up a scientific and reasonable process flow;

3. In the processing of POM and PVC materials, it is necessary to consider the particularity of materials, set appropriate machining allowance, and adopt the principle of "a small amount of multiple times" for processing and measuring; 4. Good fixture should be designed and manufactured to balance the clamping force on the workpiece for the processing of curved surface;

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