Yongding Yongding

Yongding Yongding added blog Other
2022-05-17 03:51:13 - Translate -

Hex Bolt Company Introduces The Steps Of Bolt Tightening
Hex Bolt Company describes the steps of bolt tightening: 1. After the bolt is pre-tightened, it can prevent the opening of the connected parts from separating and improve the fatigue strength of the bolt connection; 2. Prevent the sliding of the connected parts, rely on the friction force to achieve the effect of the connected parts against external loads, and avoid shearing loads on the...

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Yongding Yongding added blog Other
2022-04-18 07:15:50 - Translate -

China Hex Bolt Wholesalers Introduces What Is A Screw
China Hex Bolt Wholesalers introduces the application requirements of different screws: 1. Screws: Screws are an indispensable industrial necessities in daily life. 2. Bolts: Bolts are indispensable in daily life and industrial production. Bolts are also known as the rice of industry. 3. Nuts (nuts): mainly used in the automotive industry - cars, trucks, passenger cars, compressors,...

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Yongding Yongding added blog Other
2021-12-22 03:50:03 - Translate -

Heavy Hex Bolt Suppliers Introduces The Requirements For The Use Of Hexagonal Bolts
Heavy Hex Bolt Suppliers introduced that the manufacturing process of hexagonal bolts is different from ordinary fish. In addition to substrate processing technology, it can also be used... It is mainly used for large hexagon heads, also called large hexagon heads, steel structures, etc. The blackening of hexagonal bolts refers to the blackening of the strength function grade above 8.8 after...

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Yongding Yongding added blog Other
2021-12-08 04:01:03 - Translate -

2H Heavy Hex Nuts Company Introduces The Knowledge Of Anti-corrosion Treatment Of Bolts
When manufacturing hexagonal bolts, there is a very important part of anti-corrosion treatment on the surface. You may ask "how to do anti-corrosion treatment". In fact, the corrosion conditions are different and the anti-corrosion treatment methods adopted are different. Next, 2H Heavy Hex Nuts Company introduces commonly used anti-corrosion treatment methods. 1. The cadmium plating layer has...

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Yongding Yongding added blog Other
2021-11-11 03:35:23 - Translate -

Heavy Hex Bolt Manufacturers Introduces Related Requirements For Surface Treatment
In the production process of non-standard bolts, it is very important to do a good job of surface treatment. In the production of non-standard bolts, what is the method of surface treatment introduced by Heavy Hex Bolt Manufacturers? 1. Mechanical plating: by coating metal particles and cold welding the coating to the surface of the product, it will affect the surface of the product. 2....

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Yongding Yongding added blog Other
2021-10-14 02:49:24 - Translate -

Hex Bolt Manufacturers Introduces The Use Strategy Of Bolts
Hex Bolt Manufacturers Introduces Hex Head Bolts grade strength: The nominal tensile strength of the bolt material reaches 400MPa; The yield strength ratio of the bolt material is 0.6; the nominal yield strength of the bolt material reaches 400×0.6=240MPa. Performance grade 10.9-grade high-strength bolts, after heat treatment, can reach: The nominal tensile strength of the bolt...

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Yongding Yongding added blog Other
2021-08-30 02:53:42 - Translate -

Continuous Groove Raceway of Deep Groove Ball Bearings
The basic definition code for deep groove ball bearings is deep groove ball bearings. It is mainly used to bear the load. It can also load different ways at the same time. When the deep groove ball bearing only bears the radial load, the contact point is zero. When the deep groove ball bearing has a large radial load, the contact performance will increase due to the large load. In addition,...

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Yongding Yongding added blog Other
2021-08-23 02:13:23 - Translate -

Features of Single Row Deep Groove Ball Bearing
As a sub-category of bearings, deep groove ball bearings are widely used in modern equipment manufacturing because of their wide application and long service life, which greatly improves the processing accuracy and quality of equipment and devices. Single row deep groove ball bearings are the most representative structure in rolling bearings and have a wide range of applications. The...

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Yongding Yongding added blog Other
2020-12-14 07:37:09 - Translate -

The operating principle of railway bolts
Product introduction of railway bolt manufacturers: The rail bolt itself is made of more than just a bolt. Rail bolts usually consist of a three-part fastener, including a threaded bolt, lugs or nuts, and lock washers. In addition, the washer of the track bolt can prevent displacement and loosening, which also fundamentally solves the occurrence of severe vibration. Since the rail system can...

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Yongding Yongding updated the profile picture
2020-12-14 07:33:34 - Translate -

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