When using machines and equipment to process sheet metal to cut materials in the manufacturer, you should pay attention to ensure that the error of the hydraulic plate shears is within your control. If you can't control the error of the hydraulic shear, you can't use it. Only in the operation, there are no errors. It is impossible to have no error, only this error must be a value that everyone can manipulate.
In addition, the production and processing of machining centers and pasted boards are the most important and easy to cause problems in sheet metal processing. If we can control the arc error of sheet metal processing, it will be more and more beneficial to our operation process. Now, have we mastered the relative error of sheet metal processing for a long time. Although the general parts are relatively small, they cannot be underestimated in a large family. No matter how small the fly is, the whole process is very complicated. Therefore, it is necessary for everyone to carry out the operation process more carefully. Today's sheet metal processing is a precision processing specialty.
In production and processing, you must be careful in the operation process to avoid some big mistakes. Therefore, if you use sheet metal processing, you need to check not only its tensile strength, but also its fatigue elimination degree and some relevant characteristics. Its composition is complex, so we should use more detailed raw materials. According to the development trend, there are some methods to reduce the error of components.
Methods to prevent die cutting: ① use a special anti stripping concave die. ② Cutting is often used in manufacturing to keep sharp and demagnetize. ③ Expand die clearance. ④ Oblique tooth surface die replaces flat tooth surface die.
2. The important reasons for the rapid destruction of the mold base: ① the mold clearance is too small. It is generally recommended that the total die clearance be 20% - 20% of the thickness of the raw material plate. ② The acidity of the male and female dies is not good, which is caused by the insufficient accuracy of the die base, the main parts of the die and the blades of the CNC machine tools. ③ The transition of mold base temperature is too high, which is mainly due to the pin overheating caused by the continuous and long-term hardware mold of the same mold.
