09
2022
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12
Precision parts manufacturers need to pay attention to processing
Author：
Precision parts manufacturers attach great importance to the processing and surface treatment of parts, so the process of operation is also relatively strict, surface treatment can make the product life extension and quality improvement. As the surface of the parts to do polishing treatment, which can not only receive the process and polishing equipment, but polishing itself will receive the impact of the material, so to improve the surface performance of the parts of the technology to upgrade, but more mainly for hardening film deposition, and nitriding, carburizing technology.
Mechanical work before checking whether the moving part is filled with lubricant, and then start and check the clutch, brake is normal, and the machine tool will be airborne 1-3 minutes, mechanical failure is strictly prohibited when operating.
Work to maintain the correct posture, to have sufficient spirit to cope with the work, such as the discovery of physical discomfort should immediately leave the workplace, and reflect to the leadership. Operation must be focused on the mind, gossip is strictly prohibited, cooperate with each other, operators must not operate in an irritable, tired state to avoid accidents, to ensure operational safety. All employees check whether their clothing meets the work requirements before entering the workplace. No slippers, high-heeled shoes and clothing that affect safety are allowed, and those with long hair should wear helmets.
When replacing the mold, first turn off the power and stop the operation of the punching machine movement department before starting to install and debug the mold. After installation and adjustment, move the flywheel by hand for two test punches to check whether the upper and lower dies are symmetrical and reasonable, whether the screws are strong and whether the crimp circle is in a reasonable position.
Wait for all other personnel to leave the mechanical work area, and take away the debris on the workbench before starting the power to start the machinery.
Surface treatment of precision parts manufacturers.
Because nitriding technology can obtain a very high level of surface performance, and nitriding technology process and precision parts in the steel quenching process has a very high degree of coordination consistency, and the temperature of nitriding is very low, so that after the treatment of nitriding technology does not require intense cooling process, so the deformation of precision parts will be very small, so nitriding technology is also used in precision parts processing to strengthen Nitriding technology is one of the earliest technologies used to strengthen the surface properties of precision parts, and is also the most widely used at present.
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