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The vacuum heat treatment technology of CNC processing plants is a new type of heat treatment technology developed in recent years. Degassing, eliminating hydrogen embrittlement, thereby improving the plasticity, resistance and fatigue strength of materials (parts). Factors such as slow vacuum heating and small temperature difference between the inside and outside of the parts determine the small deformation of the parts formed by the vacuum heat treatment process. Next, the Xiehe CNC processing factory manufacturer will give you a brief introduction.

According to different cooling mediums, vacuum quenching can be divided into vacuum oil cooling quenching, vacuum air cooling quenching, vacuum water cooling quenching and vacuum nitrate isothermal quenching. The main applications in hand plate vacuum heat treatment are vacuum oil cooling quenching, vacuum air cooling quenching and vacuum tempering. In order to maintain the excellent characteristics of vacuum heating of workpieces (such as prototypes), the selection and formulation of coolants and cooling processes are very important. Oil cooling and air cooling are mainly used in the quenching process of prototypes.

1. Parts processing has strong adaptability and flexibility, and can process parts with particularly complex contours or difficult-to-control dimensions, such as mold parts, shell parts, etc.

2. It can process parts that cannot be processed by ordinary machine tools or are difficult to process, such as messy curve parts described by mathematical models and three-dimensional space surface parts.

3. It can process parts that need to be processed by multiple processes after one clamping and positioning.

4. High processing precision, stable and reliable processing quality.

5. High degree of production automation can reduce the labor intensity of the operator. Conducive to production management automation.

6. High production efficiency.

7. From the perspective of cutting principle, whether it is end milling or peripheral milling, it belongs to intermittent cutting mode, not continuous cutting like turning, so it has higher requirements on cutting tools, and has outstanding impact resistance, resistance and wear resistance. sex. In the case of dry cutting, good red hardness is also required.

The above content is the vacuum heat treatment skills of the CNC processing plant explained by the Xiehe CNC processing plant. I hope it will be helpful to everyone. If you want to know more about the cnc processing factory, please call the Xiehe cnc processing factory manufacturer, we will serve you wholeheartedly.