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23

2019-07

Die casting mold surface treatment new technology principle and application!

Die casting mold is a large category in the mold. With the rapid development of China's automobile and motorcycle industry, the die casting industry has ushered in a new period of development. At the same time, it also puts forward higher requirements for the comprehensive mechanical properties and life of the die-casting mold.

2019-07-23

Die casting mold surface treatment new technology principle and application!

17

2019-01

Market demand analysis of gear transmission products in China

After nearly 20 years of development, China's gear industry has formed a supporting scale of 10 billion yuan in output value and entered a period of rapid development. It is expected that the market demand for gear transmission products in China will double in the next 10 years. Gears and gear products are important basic parts of mechanical equipment, and most of the main transmission parts of mechanical equipment are gear transmission. Therefore, to some extent, China's gear industry is the foundation of China's machinery industry, and the development of the gear industry plays a vital role in China's machinery industry. 1. development status of China's gear industry is basically composed of three parts: industrial gears, vehicle gears and teeth.

2019-01-17

Market demand analysis of gear transmission products in China

17

2019-01

Construction machinery industry to the green, intelligent direction of transformation

With the continuous increase of environmental protection inspectors and special funds and equipment subsidies and other favorable policies, the pace of green transformation and upgrading of traditional manufacturing industry is accelerating. In this context, the construction machinery industry to the green, intelligent direction of transformation has also been clear. Taking Beijing as an example, on December 29, 2016, the Beijing Municipal Environmental Protection Bureau cooperated with the Beijing Motor Vehicle Emission Management Center and the Beijing Administration for Industry and Commerce in accordance with Article 52 of the the People's Republic of China Air Pollution Prevention and Control Law of the People's Republic of China. The sales outlets conduct joint law enforcement inspections, and during the joint law enforcement inspections, some products that do not meet the "Beijing IV" emission requirements

2019-01-17

Construction machinery industry to the green, intelligent direction of transformation

11

2017-09

Several Anti-rust Methods of Bearings

The surface pretreatment method of the anti-rust object: 1) surface cleaning: cleaning must be based on the nature of the surface of the anti-rust object and the conditions at that time, select the appropriate method. Generally used solvent cleaning method, chemical treatment cleaning method and mechanical cleaning method. 2) After the surface is dry and cleaned, it can be dried by filtered dry compressed air, or dried with a dryer at 120~170 ℃, or it can be dried with clean gauze. The method of coating anti-rust oil: 1) soaking method: some small items are soaked in anti-rust grease, so that the surface is adhered to a layer of anti-rust grease. Oil film thickness can be controlled by anti-rust grease

2017-09-11

Several Anti-rust Methods of Bearings
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