In today’s industrial manufacturing, the adjustment of the production structure is gradually realized, which provides a development opportunity for the efficient production and expansive application of aluminum alloys. Due to its certain application advantages and outstanding physical and mechanical performance advantages, this is The frequency of application of aluminum alloys in industrial production continues to increase, and the application fields continue to expand. So, what are the technical methods and process characteristics for the processing of aluminum alloy parts?
1.Technical method of processing aluminum alloy parts
Processing benchmark selection.
Roughing.
Finish machining.
Reasonable choice of knives.
Use heat treatment and cold treatment to solve processing deformation.
2.Process characteristics of aluminum alloy parts processing
1) It can reduce the influence of residual stress on processing deformation. After the rough machining is completed, it is recommended to use heat treatment to remove the stress generated by the rough machining of the parts, so as to reduce the influence of stress on the quality of finishing.
2) Improve machining accuracy and surface quality. After the rough and fine machining are separated, the finishing machining is just a small machining allowance, and the machining stress and deformation are small, which can greatly improve the quality of the parts.
3) Improve production efficiency. Since rough machining only removes excess material and leaves enough margin for finishing, regardless of size and tolerance, the performance of different types of machine tools can be effectively utilized to improve cutting efficiency.
After the aluminum alloy parts are cut, the metal structure in the processing table will change greatly. In addition, the effect of the cutting motion leads to greater residual stresses. In order to reduce the deformation of parts, it is necessary to fully release the residual stress of the material.
Post time: May-06-2023