How to use the sandblasting machine and tips to achieve the best results:
1.Choose the right blasting abrasive: The type of abrasive, particle size and hardness of the abrasive will all affect the effectiveness of blasting. For example, coarse or extra-hard abrasives may cause unnecessary damage to the workpiece, while excessively fine, overly soft abrasives may not clean as expected. Therefore, the choice of abrasives depends on the material and processing requirements of the workpiece.
2.Adjust blasting parameters: including blasting pressure, distance between nozzle and workpiece, blasting time, etc. In general, the higher the pressure, the stronger the abrasive impact and the better the cleaning effect, but it can also increase the wear of the workpiece. Proper adjustment of the nozzle distance allows the abrasive to be distributed more evenly on the surface of the workpiece. Reasonable blasting time can improve work efficiency and prevent over-processing.
3.Correct operation of the machine: For the automatic sandblasting machine, you need to operate according to the manual, set the appropriate sandblasting parameters, and check the working condition of the equipment regularly. When blasting manually, the relative position of the nozzle and the workpiece should be kept unchanged to avoid local over-blasting or unblasting.
4.Maintenance of equipment: Regularly clean up the residual abrasive and dust in the sandblasting machine, check and replace worn parts, such as nozzles, air pipes, etc., to ensure the stable operation and good performance of the equipment.
5.Pay attention to safety protection: During the operation, you should wear protective clothing, protective glasses and masks to avoid the harm of abrasives and dust to the human body.
6.Move the blaster trigger continuously and evenly to ensure a uniform surface finish.
7.When using a sandblaster, keep it at an angle. In many cases, sandblasting is done at an angle of 45 degrees.
In general, making the sandblasting machine achieve the best results requires process experience, operation skills and equipment maintenance, which must be strictly implemented in accordance with the operating procedures to ensure production efficiency and product quality.
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