We have to understand many precautions before processing to prevent us from having a lot of ununderstanding in the later processing. After the understanding is clear, we can better assist us in our work, reduce the occurrence of problems, and ensure product quality problems. These are closely related to the matters we need to pay attention to, so let's understand what are the matters to pay attention to when processing precision parts?
Before machine work, check whether the movement part can be filled with lubricating oil, then start and check whether the clutch and brake are normal, and run the machine idling for 1-3 minutes. Operation is strictly prohibited when the machine is faulty. Adhere to the correct posture at work, and have sufficient body to deal with the work. If you find that you are unwell, you must immediately separate the jobs and report to the guidance. When operating, you must concentrate your thoughts, and strictly forbid chatting and cooperate with each other.
Operators should not operate in an anxious and tired state to avoid accidents and ensure safe operation. Before entering the work position, all employees shall check whether their clothes can meet the work request. Slippers, high heels and clothing that affect safety are not allowed, and those with long hair must wear safety hats.
When changing the mold, first turn off the power supply and stop the operation of the press motion department before starting the device and debugging the mold. After the adjustment of the device is finished, move the flywheel by hand for two test punches to check whether the upper and lower molds are symmetrical and reasonable, whether the screws are consolidated, and whether the blank holder is in a reasonable position. It is necessary to wait for all other personnel to separate the machine working area and remove the debris on the workbench before starting the power supply to start the machine.
When the machine is working, do not extend your hand into the working area of ​​the slider, and it is strictly forbidden to pick and place the workpiece by hand. It is necessary to use tools that meet the specifications when taking and placing the workpiece in the die. If abnormal sound or malfunction of the machine is found, turn off the power switch immediately to stop the inspection. After the machine is started, one person transports materials and operates the machine. Others are not allowed to press the electric building or the foot switch board, let alone put their hands in the working area of ​​the machine or touch the parts of the machine with their hands.