Dalian precision parts processing technology (heat treatment process), to determine the machine tool, clamping method, measurement method, machining allowance, cutting amount and man hour quota used in each process. Fill all contents in the process procedure table, which is the machining process procedure. There are strict requirements. Only the positive and negative errors within the specified requirements are qualified parts, otherwise they are unqualified parts.
For example, if the diameter of an embedded cylinder is too large and exceeds the allowable range of error, it will cause failure to insert. If the actual diameter is too small and exceeds the lower limit of the allowable negative value of error, it will cause too loose and unstable insertion. Non standard precision parts processing equipment and testing equipment. Advanced processing equipment makes it easier to process precision parts with higher precision and better effect.
One of the main characteristics of the development of auto parts is that system development and module customization are currently being implemented. This can largely meet the needs of mass development and is a strategic choice for many auto parts industries. Through system development and modular manufacturing, we can follow the trend of industry development and stay at the forefront of industry development.
With more and more types of auto parts, there are more and more auto brands and types. Therefore, when processing auto parts, the transfer speed is relatively fast to meet international and domestic needs. Because most auto parts are made of metal.
If the environment is wet when it is stored, it is easy to show signs of corrosion. Therefore, in order to select better quality auto parts, you must check their surfaces for signs of corrosion. Only such products can be used with more confidence.