Operation specification for precision hardware processing

scanning:147 author: from: time:2022-08-18 classify:News

1. During product processing. The operator shall maintain a correct posture and have sufficient energy to perfunctory the operation. In case of physical discomfort, it is necessary to leave the operation position immediately and report to the workshop supervisor or higher-level leaders for personal safety. During operation, it is necessary to gather ideas, stop chatting and cooperate with each other. The operator must not operate in a state of irritability and fatigue. For personal safety, prevent incidents and ensure operation safety. Before entering the operation post, all employees shall check whether their clothes meet the operation requirements. It is forbidden to wear slippers, high-heeled shoes and clothing affecting safety. Those with long hair should wear safety helmets.

2. Before mechanical operation, check whether the moving part is filled with lubricating oil, then start and check whether the clutch and brake are normal, and idle the machine tool for 1-3 minutes. Stop operation when the machine is defective.

3. When replacing the mold, first turn off the power supply. The installation and commissioning of the mold can be started only after the movement Department of the punch stops running. After the installation and adjustment, move the flywheel by hand for trial punching twice. In order to prevent unnecessary collision between the machine and the product to be processed, it is necessary to check whether the upper and lower molds are symmetrical and reasonable, whether the screws are firm, and whether the blank holder is in a reasonable position.

4. It is necessary to wait until all other personnel leave the mechanical operation area and take away the sundries on the operation platform before starting the machine.

5. During mechanical operation, it is prohibited to extend hands into the sliding block operation area and to take and place workpieces by hand. It is necessary to use something conforming to the specification when taking and placing the workpiece in the die. In case of abnormal sound or machine failure, the power switch shall be closed immediately for inspection. After the machinery is started, one person shall transport the materials and operate the machinery. Other people shall not press the electric building or step on the foot switch board. For the safety of others, they shall not put their hands into the machinery operation area or touch the moving parts of the machinery.