Nowadays, metal processing or hardware processing has specialized machinery and equipment, which is much more convenient in workmanship, and it is much faster than manual work. If there are no mechanical equipment, the number of manual work cannot keep up with the current development. Now, machinery and equipment can be said to be everywhere in various industries. Packers, packaging machines, folding machines, cranes, forklifts, etc. can be said to be in use now! ! !

When performing precision machining, if the selected material is not strong enough, then the processed parts may not be able to meet the requirements of the use of mechanical equipment, because in this way, you must know the material requirements clearly when processing Happening! !

If it is to process a metal material, then it depends on its hardness. Among many metal materials, stainless steel is the hardest, while cast iron is slightly second. The hardness of copper is lower than that of cast iron, while the hardness of aluminum It is the lowest. Therefore, stainless steel should be selected for workpieces with high hardness requirements, and aluminum should be selected for low requirements.

1. First of all, we must understand the hardness requirements. In some places, the higher the hardness requirements of the parts and components, the better, but this is generally only required when processing the workpiece. If it is a processing material, then the hardness Generally, it cannot be too hard, otherwise it may cause the material to be too hard and affect the normal operation of the machine.

2. Then, it depends on the specific function of the processed parts. If it is used in some high temperature industries, then the selected material must be high temperature resistant material, and used in some other industries, then, Just choose the right material according to industry requirements.

The above is the related content of the material requirements for precision machining. Simply put, it has other requirements for the material in addition to the hardness requirements. The specific requirements must be determined according to the situation, otherwise it may be because there is no Meet the requirements and cause the produced parts to be unusable.