What are some things to note when working on precision machining?

First, check whether the moving part is filled with lubricating oil before the precision machining work, then start and check whether the clutch and brake are normal, and run the machine for 1-3 minutes. It is strictly forbidden to operate when the machine is faulty.

Second, it is necessary to concentrate on the operation. It is strictly forbidden to talk and cooperate with each other. The operator should not operate under the irritability and fatigue, so as to avoid accidents and ensure safe operation.

Third, you must wait for other personnel to leave the mechanical work area and take off the debris on the workbench before starting the power-on machine and safely processing.

Fourth, when leaving work, you should turn off the power supply, and arrange the finished products, trims and sundries on the post to ensure the working environment is clean and safe.

Fifth, after the machine is started, it should be transported by one person and mechanically operated. Others should not press the electric building or foot pedal switch board, and can not put the hand into the mechanical working area or touch the moving part of the machine by hand. When working mechanically, it is forbidden to reach into the working area of ​​the slider. It is strictly forbidden to take and place the workpiece by hand. Tools that meet the standards must be used when removing and placing the workpiece in the die. If you find that the machine has abnormal sound or the machine is malfunctioning, immediately turn off the power switch to check.

Sixth, when the mold is replaced, the power is first turned off, and the press movement department stops running before the mold can be installed and debugged. After the installation and adjustment, manually move the flywheel to test twice, check whether the upper and lower molds are symmetrical and reasonable, whether the screws are strong, and whether the pressure ring is in a reasonable position.

I hope that the above-mentioned introductions can help a friend who comes to see it.