What should we pay attention to in precision machining?

1. Material selection: Different materials have different mechanical properties, chemical properties, processing properties, etc. It is necessary to select appropriate materials according to the functions and requirements of the processed parts.
2. Processing technology: Precision processing requires the selection of appropriate processing technologies, such as shearing, punching, bending, welding, etc. The appropriate technology must be selected according to the shape, accuracy and other requirements of the processed parts.
3. Equipment accuracy: Precision processing requires the use of precision processing equipment, such as CNC bending machines, CNC punches, CNC machining centers, etc., which require high processing accuracy and good stability.
4. Processing accuracy control: Precision machining has relatively high requirements for processing accuracy, and the processing accuracy of each link needs to be controlled. Including parts molding, dimensional accuracy, surface quality, etc.
5. Quality inspection: After precision machining is completed, quality inspection is required to ensure that the accuracy, strength, and surface quality of the processed parts meet the requirements. Inspection equipment such as metallographic microscopes and three-coordinate detectors can be used.