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What are the requirements for component hardness in precision machining?

Article source: Editor-in-chief: Hongye Release time: 2019-11-22 11:25:07 Clicks: [ Large Middle Small ]

At present, metal processing or hardware processing has specialized machinery and equipment, which is much more convenient in workmanship and much faster than manual work. If there is any mechanical equipment, the amount of manual work cannot keep up with the current development. Nowadays, machinery and equipment can be said to be spread in various industries. Packers, packaging machines, folding machines, cranes, forklifts, etc. can be said to be used today! !! !!

Precision machining
When precision machining is performed, if the selected material is not strong enough, it may cause the processed parts to fail to meet the requirements of the use of mechanical equipment. Because of this, when processing, it is necessary to clearly understand the relevant material requirements. Happening! !!
If it is a metal material, then it depends on its hardness. Among many metal materials, stainless steel is the hardest, while cast iron is slightly inferior, copper has a hardness below cast iron, and aluminum has a hardness It is the lowest, so if the workpiece requires high hardness, stainless steel should be selected, and if the requirement is low, aluminum should be selected.
Precision machining
1. First of all, we must understand the hardness requirements. The higher the hardness requirements of the components used in some places, the better. However, this is generally only the hardness requirement when processing the workpiece. If it is a processing material, then the hardness Generally cannot be too hard, otherwise it may cause the material to be too hard and affect the normal work of the machine.
2. Then, it depends on the specific role of the processed parts. If it is used in some high-temperature resistant industries, the selected material must be a high-temperature resistant material and used in some other industries. Select the appropriate material according to industry requirements.
对材质要求的相关内容,简单来讲,它对材质除了硬度要求以外,还有其他的一些要求,具体的要求必须要结合情况来进行确定才行,不然就可能会因为没有达到要求而导致生产出来的工件无法使用。 The above is the relevant content of material requirements for precision machining . In simple terms, it has other requirements in addition to the hardness requirements of the material. The specific requirements must be determined in accordance with the situation, otherwise it may be Meet the requirements and make the produced parts unusable.
精密机械加工 Keywords in this article: Precision machining