Hardware manufacturing process  is to use lathes, milling machines, drilling machines and other machines to make metal raw materials into various parts according to drawings, such as screws, engines, model car parts, fishing gear accessories, speaker housings, mobile power supplies and so on. Yixin Precision Metal and Plastic Ltd the following hardware manufacturing process and matters needing attention:
I. Manufacturing Process of Hardware Workpieces
(1) Small accessories can go to a punch press and then undergo gong cutting or numerical control center processing, which is very common in eyeglass accessories and automobile accessories.
(2) Large box fittings need to be welded after the blanking punch, and then they need to be sanded, sprayed with oil and assembled.
(3) For hardware accessories, many polished surfaces should be treated, electroplated or sprayed with oil. Then weld or screw assembly.
Second, the use of hardware machine tools
(1) Check whether your clothes meet the requirements before entering the area. Slippers, high heels and clothing that affect safety are not allowed. Those with long hair should wear safety helmets.
(2) Keep the correct posture, concentrate on the operation, forbid chatting and cooperate with each other, and the operator must not operate in a fidgety and tired state to avoid accidents and ensure safe operation.
(3) Before using the machine, check whether the moving parts are filled with lubricating oil, and then start and check whether the clutch and brake are normal. It is forbidden to operate when the machine has faults.
(4) Turn off the power supply first when replacing the die, and adjust the die only after the punch stops. Check whether the upper and lower dies are symmetrical and reasonable, whether the screws are firm and whether the blank holder ring is reasonable.
(5) After the machinery is started, the materials shall be transported and the machinery shall not be operated at will by pressing the button or stepping on the pedal switch board.
(6) It is forbidden to extend your hand into the slider area during mechanical use, and it is forbidden to take and place workpieces by hand. The standard tools must be used when taking and placing the workpiece in the die.
(7) After turning off the power supply of the machine tool, tidy up the workpieces, side materials and sundries to ensure clean and safe environment.
These are the problems that should be paid attention to in the manufacturing process of hardware workpieces. With the continuous development of the metalworking industry, the ultra-high speed stainless steel cutting technology is becoming more and more mature, and the tools, fixtures, equipment, workpiece materials, etc. matched with it are also being upgraded. By improving the performance of matched equipment and raw materials, the core competitiveness of enterprises can be greatly improved.
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Source of this article:http://ympcnc.com/