Precision hardware can be cut according to the production demand, and then some small accessories can be processed by Gong cutting or CNC processing. As a container, precision hardware certainly needs to be cut by punch, followed by welding, sanding and oil spraying. It should be noted that small parts also need to be electroplated or sprayed on the surface after grinding. There are many batch processing conditions of precision hardware processing parts. Therefore, the manufacturing method and cycle of precision hardware processing are different from the operation specifications and processes of general product processing. Next, it introduces the precision hardware processing technology and operation specifications.

Precision hardware processing technology:

1. The processing route has great uncertainty. A part or product can have a variety of processes, and there are a wide variety of machines, equipment and fixtures required in the production process.

2. Because hardware manufacturing enterprises are mainly scattered processing, the product quality and production rate largely depend on the technical level of workers, and the degree of automation is mainly at the unit level, such as CNC machine tools, flexible manufacturing systems, etc.

3. The method of combining self-made and outsourced processing is generally adopted for product parts. For example, special processes such as electroplating, sand blasting, oxidation, silk screen printing and radium carving will be entrusted to external manufacturers for processing.

4. There are many parts required. The workshop site often needs to fill in many picking lists and "one-dimensional" production lists. If there is process handling, many process transfer lists need to be filled in.

Operation specification for precision hardware processing:

1. During product processing. The operator shall maintain a correct posture and have sufficient energy to perfunctory work. In case of physical discomfort, it is necessary to leave the job 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 shall not operate under the state of irritability and fatigue. For personal safety, prevent accidents 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 heels and clothes that affect 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 there are mechanical problems.

3. When replacing the mold, first turn off the power supply. After the movement Department of the punch stops running, the mold can be installed and debugged. After 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 ring is in a reasonable position.

4. It is necessary to wait for other personnel to leave the mechanical operation area and take away the sundries on the operation table before starting the power supply and starting the machinery.

5. During mechanical operation, do not extend your hand into the slider operation area, and do not take and place the workpiece by hand. When taking and placing the workpiece in the die, it is necessary to use things that meet the specifications. In case of abnormal sound or machine failure, turn off the power switch immediately for inspection. After the machine is started, one person shall transport materials and operate the machine. Others shall not press the electric construction or step on the foot switch board. For the safety of others, they shall not put their hands into the mechanical operation area or touch the moving part of the machine with their hands.

The above is a detailed introduction of precision hardware processing technology and operation specifications. Hardware products made of precision hardware are not consumer goods, but as supporting products for industrial production, and there are also some semi-finished products. As long as a small part of precision hardware products are East-West consumer goods. Such as: screw, screwdriver, wrench, fishing gear, etc. Precision hardware accessories are machine parts or components made of precision hardware, or some hardware products, which can be used alone or as auxiliary appliances.