What details do you need to pay attention to during the secondary polishing process


Secondary polishing has become a common industrial operation method, which can be used to produce high-precision workpieces and create more value for enterprises. To complete a good processing process, ensure quality and efficiency, we can start from the following three aspects.


Choose the appropriate tool

When choosing OEM services, it is usually necessary to use different types of tools for processing according to one's own situation. According to the required accuracy and workpiece requirements, it is divided into coarse polishing, medium polishing, and fine polishing. There are significant differences in material loss costs, processing difficulties, and expenses among different types of processing modes. Therefore, before making the selection, it is necessary to have a detailed communication with the manufacturer and select the cutting tools based on the actual processing parameters required. Otherwise, it may lead to poor mold quality or surface cracks, wasting energy and time.

Control processing temperature

During processing, the intense friction temperature can be very high, which can have a certain impact on the workpiece of the enterprise. Therefore, when selecting, the corresponding processing strength and temperature should be determined based on the workpiece parameters to prevent deformation, cracks, and damage to the workpiece. Generally, this can be achieved by adding coolant and adjusting processing methods.

Pay attention to inspection

When processing, attention should be paid to checking whether the surface of the workpiece is smooth and clean, and whether there are small bubbles and defects, as these defects can affect the shipment of the finished product during processing. Sub machining is usually used for high-precision workpiece improvement, so it is necessary to check the surface condition through optical instrument. At the same time, various methods such as polishing and sandblasting can also be used for pre treatment. This process should form a relatively standard operating method for workshop workers to carry out flow operations.

As a processing method that requires a lot of experience accumulation and technical details, secondary polishing and machining have high requirements for manufacturers in terms of tool selection in the early stage, temperature and surface adjustment and control. Therefore, when selecting manufacturers, it is important to pay attention to whether they have experience in large-scale cooperative projects, whether they can deliver on time, and whether communication is smooth. You can also check the manufacturer's production workshop and production vehicle equipment to clarify their specific operating parameters before considering them.

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