Precision hardware can be cut according to CNC machining manufacturing needs. Afterwards, some small parts can be processed by gong cutting or CNC lathe processing, and precision hardware must be processed by cutting punches, then welding, and then sanding and oil spraying. After that, the parts are made. It should be reminded that the surface of small parts must be electroplated or sprayed after polishing. There are many batch processing of precision metal processing parts. Therefore, the method and time limit of precision metal processing are different from those of general commodity processing. Dongguan professional precision metal processing factory introduces its technology and operating specifications in detail.

Precision metal processing

Precision metal processing production technology:

1. The production process route has a lot of uncertainty. This kind of parts or commodities can have a variety of processing processes, and the production process requires a wide variety of mechanical processing equipment and tooling fixtures.
2. Because the stainless steel parts processing and manufacturing industry is specifically fragmented, the quality and production efficiency of the products depend on the technical strength of the technicians. The key to the automation level is at the unit level, such as CNC machine tools and flexible manufacturing systems.
3. Commodity spare parts usually adopt the form of close combination of self-made and outsourced processing. For example, special processes such as vacuum coating, stainless steel polishing, oxidation, and silk screen laser marking will be entrusted to external manufacturers for processing.
4. There are many necessary parts and components. The production department often has to fill in a lot of material requisitions and will see “one-line” manufacturing orders. If there is production technology supervision, many production technology transfer orders must be filled out.

Precision metal processing

Precision hardware processing operation standards:

1. When carrying out product processing. Operators must maintain a proper posture and have sufficient energy to cope with the work. If they encounter physical discomfort, they must leave the job immediately for life safety and report to the person in charge of the workshop or a higher-level leader. When operating, you must be intensive in your thoughts, chat, and cooperate with each other. Operators must not operate under upset and exhausted conditions. For personal safety, avoid safety incidents and ensure safe operation. Before entering the work position, all employees check whether their clothing complies with the work standards. It is forbidden to wear slippers, high-heeled boots, and safety-oriented clothing. Those with long hair must wear safety helmets.
2. Before mechanical work, check whether the moving parts are filled with grease, and then run and check whether the clutch and brake system are normal, and run the CNC lathe in an idling mode for 1-3 minutes. It is prohibited to use it when the CNC equipment is faulty.

Precision metal processing

3. When the mold is changed, the power is cut off first, and after the movement department of the press machine is suspended, the mold can be installed and calibrated. After installation and adjustment, move the flywheel by hand to test punch twice. In order to avoid unnecessary collisions between the CNC equipment and the product to be processed, the upper and lower molds must be checked for symmetry and effectiveness, whether the screws are firm, and whether the blank holder is not. In a valid position.
4. Wait until all other workers have left the mechanical working area and removed the items on the workbench before turning on the power supply to start the CNC equipment.
5. When the numerical control equipment is working, it is strictly forbidden to reach into the working area of ​​the slider, and it is forbidden to pick and place the workpiece by hand.

It is necessary to use tools that meet the requirements when taking and placing the workpiece in the die. If you see an error sound from the numerical control equipment or the equipment does not work, you should first turn off the power switch for inspection. After the numerical control equipment is started, one person transports materials and operates the machine. Others are not allowed to press the electric building or the foot switch board. For the safety of others, they are not allowed to put their hands in the machine working area or touch the moving parts of the machine with their hands.