Machinery processing quality assurance and problem processing
1. How to maintain the machining quality
1. During the processing process, it controls the quality of the raw materials.
2. Civilized production: Before the gearbox assembly, passively remove burrs and bumps.
3. When reignition or regulating quality, the furnace temperature should be kept evenly, use the station equipment to evenly heat and cool the workpiece, and it is forbidden to stack them together.
4. Processing needs to control the accuracy of gear and the basic requirements of gear accuracy.
5. Prevent heat treatment deformation: gear blank after rough processing into fine forging, ignition or quality adjustment.
2. Machining problem
1. In order to ensure the processing accuracy, the rough and finishing processing should be carried out separately.
2. Reasonable selection of equipment: rough processing should be carried out on high-power and low-precision machine tools, and the finishing process requires high-precision machine tools.
3. In the machining process route, the heat treatment process is often arranged.
