You don't know the standard operation of precision parts processing
During the process of machining, there is a lot of uncertainty in the machining of precision parts. A part or product can have multiple processes, and there are many types of mechanical equipment and fixtures required in the production process.
The requirements for the processing of certain precision parts are very high, and the workshop site often needs to fill in a lot of picking lists and will see 'one-line' If there is process management, it also needs to fill in a large number of process transfer orders. In terms of product internal control, the combination of autonomy and external processing is generally chosen. For example, special processes such as electroplating, sandblasting, oxidation, silk-screen laser engraving, etc. are entrusted to foreign parties for processing. Then how do they carry out product processing and operating specifications?
1. During product processing. Operators should maintain the correct posture and have enough energy to perfunctory work. If they find that they are not feeling well, they should immediately leave their jobs for personal safety and report to the workshop supervisor or a higher-level leader. During the operation, it is necessary to concentrate thoughts, prohibit nagging, and cooperate with each other. The operator must not operate in a state of irritability and fatigue. For personal safety, avoid accidents and ensure safe operation. All employees check that their attire conforms to the job requirements before entering the workplace. Slippers, high-heeled shoes and clothes that affect safety cannot be worn, and those with long hair must wear a helmet.
2. Before running the machine, check whether the moving part is refueled, start again, check whether the clutch and brake are normal, and run the machine tool idly for 1-3 minutes. It is forbidden to use it when there is a fault;
3. When changing the mold, the power must be turned off first, and the mold can be installed and debugged only after the press movement department stops working. After the equipment is debugged, move the flywheel by hand to test the punch twice. In order to avoid the need for bumping between the processed product and the machine, the upper and lower molds must be checked for reasonable symmetry, whether the screws are firm, and whether the blank holder is reasonable;
4. You must wait for all other personnel to leave the machinery operation area and take away the sundries on the workbench before starting the power supply to start the machinery;
5. During mechanical operation, it is strictly forbidden to put your hand into the working area of u200bu200bthe slider, and it is forbidden to manually pick and place the workpiece. When picking and placing workpieces in the die, tools that meet the specifications must be used. When the machine makes an abnormal sound or the machine fails, the power switch should be turned off immediately for inspection. After the machine is turned on, one person will carry the materials and operate the machine. Others are not allowed to press the electric construction or step on the foot switch. For the safety of others, it is not allowed to put their hands in the mechanical work area or move the moving parts of the machine with their hands.
Through the above discussion, we should understand the operating specifications for precision parts processing. I hope the above content can be helpful to you. If you want to know more about precision parts To process or buy products that can be consulted, please find technology.
