Since incandescent lamps and electronic energy-saving lamps still occupy a very high proportion in people's daily use, in order to reduce waste, LED lighting manufacturers must develop LED lighting products that conform to existing interfaces and people's usage habits, so that people do not need to replace them...

Use the form of exhibitions to make products close to market users, understand the market, and understand your needs. Pay attention to physical introduction, highlight functional distribution, implement franchise chain to reflect convenient distribution, pay attention to network marketing and adopt seamless distribution...

Commonly used lubricants are lubricating oil and grease. When the peripheral speed of the shaft is less than 4~5m/s, grease is generally used. The advantages of grease lubrication are: the sealing structure is simple, the grease is not easy to lose, it is not affected by the temperature, and the grease can be added for a long time...

It has been proved by practice that the anti-corrosion performance of the metal stamping parts will be greatly improved after this process is adopted. The former is mainly galvanized and covered with a transparent organic protective film, which is a galvanized part in appearance, and the latter is mainly an organic coating, supplemented by a galvanized layer, and is a plastic-coated part in appearance. In summary, ferrous metal products with high requirements for corrosion resistance should use this kind of surface treatment process.

Design work of Dongguan stamping parts: 1. The designed stamping parts must meet the product use and technical performance, and be easy to assemble and repair. 2. The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials...

Metal stamping shrapnel belongs to the scope of mechanical structure design, but its structure is different from ordinary mechanical parts and components due to the needs of the force measurement performance of metal stamping shrapnel. Generally speaking, ordinary mechanical parts and components only need to meet...