On 2018-08-08 14:48:54
Metal heat treatment process
Metal heat treatment is one of the important processes in mechanical manufacturing. Compared with other processing processes, heat treatment generally does not change the shape of the workpiece and the overall chemical composition, but by changing the internal microstructure of the workpiece, or change the surface chemical composition of the workpiece, give or improve the performance of the workpiece. Its feature is to improve the intrinsic quality of the workpiece, which is generally not visible to the naked eye.
The importance of current control in metal heat treatment is analyzed
The metal heat treatment processing is the processing technology that energize the components to generate induction heat. It is widely used in the component processing market in zhongshan. In the process of processing, it is very necessary to control the current.
In the process of metal heat treatment, it is necessary to pay attention to the control of the current in terms of the duration, the requirements in terms of the duration, and the requirements of the element in the temperature rise time, whether slow temperature rise or instantaneous temperature rise, need to pay attention to the control.
2. Frequency requirements
During the process of metal heat treatment, the element will be energized, and the induced heat will be obtained by changing the current frequency. In terms of the requirements of current frequency, it is necessary to pay attention to the requirements of temperature.
3. Operation protection
In the process of metal heat treatment processing, it is necessary to pay attention to the preparation of rubber gloves, which is very important, in order to ensure the safety of processing, before processing, also need to pay attention to the inspection of the power supply system, to ensure the normal power supply, to meet the requirements of processing.
In a word, in the process of metal heat treatment processing, for the current control, need to pay attention to these, to ensure that the components in the processing temperature to meet the performance improvement requirements, to ensure product quality.