Custom metal stamping

Mastars main business: various CNC precision mechanical parts processing, CNC precision parts processing, fixture manufacturing, fixture manufacturing, mechanical automation manufacturing, precision parts processing, hardware processing|3D printing /rapid prototyping service CNC machining/custom metal stamping

Precision parts have relatively high requirements for strength and toughness in practical work. Their working performance and service life are closely related to their surface properties. The improvement of surface properties can not be achieved only through materials, which is also a very uneconomical practice, but the performance must meet the standard in the actual treatment. At this time, surface treatment technology is required, which can usually achieve twice the result with half the effort. In recent years, this technology has also developed rapidly. Mold polishing technology is a very important part in the field of mold surface treatment, and it is also an important process in the process of workpiece processing. The surface treatment process of precision parts is very important in the machining process, so what is the surface treatment process of precision parts?

It is worth reminding that the mold surface polishing of precision parts is not only affected by the process and polishing equipment. At the same time, it will also be affected by the specularity of the part material, which has not been paid enough attention in the current processing. This also shows that polishing itself is affected by materials. Although the machining technology to improve the surface performance of precision parts has been continuously innovated and upgraded, the most widely used technologies in precision parts machining are hardening film deposition, nitriding and carburizing.

Because the nitriding technology can obtain a very high level of surface properties, and the nitriding technology process is very consistent with the quenching process of steel in precision parts. And the nitriding temperature is very low, so after nitriding technology treatment, there is no need for intense cooling process. Therefore, the deformation of precision parts will be very small, so nitriding technology is also one of the earliest technologies used to strengthen the surface performance in precision parts processing, and it is also the most widely used at present.

1. Before mechanical operation, check whether the moving part is filled with lubricating oil, and then start and check whether the clutch and brake are normal. The machine tool shall be idled for 1-3 minutes. It is strictly prohibited to operate in case of mechanical failure

2. Keep correct posture at work and have enough spirit to cope with work. In case of physical discomfort, leave the post immediately and report to the leader. During the operation, you must concentrate on your thoughts. It is strictly forbidden to chat and cooperate with each other. The operator shall not operate under the state of irritability and fatigue to avoid accidents and ensure the safety of operation. Before entering the work position, all employees shall check whether their clothes meet the work requirements. They are not allowed to wear slippers, high heels and clothes that affect safety. Those with long hair shall wear safety helmets.

3. When replacing the die, first turn off the power supply, and then stop the moving parts of the punch. The installation and commissioning of the mold can be started only after the installation and adjustment. Move the flywheel by hand for trial punching twice, and 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. Only after other personnel leave the mechanical working area and remove the sundries on the workbench can the power supply be started.

5. When the machine is working, it is forbidden to stretch your hand into the slider working area, and it is forbidden to take or place the workpiece by hand. When taking or placing the workpiece in the die, you must use the tools that meet the standards. If you find that the machine has abnormal sound or the machine fails, you should immediately turn off the power switch for inspection. After the machine is started, the material is transported by one person and operated by the machine. Other people shall not press the electric building or step on the foot switch board, nor put their hands into the mechanical working area or touch the moving parts of the machinery with their hands.

        www.mastars.com
Email: marketing@mastars.com
Tel: +86 755-88210690
Mobile: +86 181 0029 4997
Add: Building 6,Blue Sky Industrial Park, Ditang Road, Shajing Town, Shenzhen City, Guangdong, China