How To Reduce The Scrap Rate In CNC Precision Machining?
In the process of CNC precision machining, the workpiece design should be correct. In the design process, it should be studied whether the processing is simple, whether the process and requirements meet the nature of the workshop and market supply. Precision processing enterprises need to provide complete equipment, high-precision processing equipment and testing equipment. As far as material usage is concerned, it is also important to calculate the raw materials, process locations and processing methods required for each workpiece and follow strict process requirements.
In CNC precision machining, the first step for machining personnel is to clearly understand the technical requirements of the drawings. Subsequent processing is the basis of precision machining. Check whether the parts drawings are complete and accurate, and analyze whether the accuracy, surface integrity and technical requirements of the key surfaces of the parts can be met under the existing manufacturing conditions. Therefore, in the excellent processing experience with a long history, some people with processing experience may also reduce the reject rate of workpieces.
All in all, please see the technical requirements of the drawings. Follow the process; select the appropriate feed rate; accurately select the tool angle; the cutting amount of the processed workpiece meets the requirements and complete the processing task; use various measuring tools accurately and abide by strict process requirements. Product quality is the key to the success of an enterprise, so it is not too late to reduce the scrap of precision machined parts and improve the quality of workpieces in each precision processing plant.
Through the above understanding of CNC precision workpiece processing, 2fprototypes hope it can be helpful to you.