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yong ding wrote a new blog entry:
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...- May 16
- yong ding wrote a new blog entry:
Hex Bolt Exporter explain why screws come in many different joints
First of all, because the contact area between the flat and cross openings and the tool is not at the same level as the contact area between the inner and outer hexagons and the t... - yong ding wrote a new blog entry:
Heavy Hex Bolt Company introduces the removal techniques of broken high-strength bolts:
1. First, remove the sludge on the surface of the broken high-strength bolt, use the center blaster to kill the center of the section, then use an electric dr... - yong ding wrote a new blog entry:
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 la... - yong ding wrote a new blog entry:
China Heavy Hex Bolt Manufacturers introduces how to avoid misalignment of hexagon bolts:
When bending, the rough surface of the hexagonal bolt product should be as close as possible to the direction of the bending force, so as to prevent the bur... - yong ding wrote a new blog entry:
China Hex Nut Suppliers introduces the difference between stainless steel bolts and carbon steel bolts:
Stainless steel bolts refer to stainless steel bolts, including stainless steel SUS201 bolts, stainless steel SUS304 bolts, stainless steel SU... - yong ding wrote a new blog entry:
Hex Bolt Manufacturers introduces the reasons for using hexagon nuts
1. On the machine, the position of the nut is not sufficient, and the wrench space for screwing the nut is also very narrow. For hexagonal nuts, you only need to pull the wrench... - yong ding wrote a new blog entry:
Hex Bolt Wholesaler introduces the role of nut gaskets
1. In the screw with nut, the function of the gasket is to increase the contact area, reduce the pressure, and protect the parts and screws.
2. Gasket refers to a material made of paper, rub... - yong ding wrote a new blog entry:
2h Heavy Hex Nuts Manufacturer introduces the classification characteristics of different fasteners:
1. Bolts. The bolts we often talk about refer to a product with external threads, and in most cases, bolts refer to external hexagonal bolts. Of ... - yong ding wrote a new blog entry:
Stud Bolt Manufacturer introduced that when producing stud bolt products, in order to make the product better, the stud bolt manufacturer attaches great importance to the content of product surface treatment during the production process. In ... - yong ding wrote a new blog entry:
2H Heavy Hex Nuts Factory introduces the difference between high-strength bolts and general bolts:
1. General bolts are divided into three types: A, B, and C. The first two are refined bolts, which are rarely used. Generally speaking, genera... - yong ding wrote a new blog entry:
2H Heavy Hex Nuts Manufacturers introduces how to install cage nuts:
Method 1: First look at the car license plate mounting hole, whether there is a fixed iron plate, if there is, it is relatively simple, the installation steps are as follow... - yong ding wrote a new blog entry:
Due to the design and use of stud bolts, the choice of bolt material is more inclined to steel bolts, and there are special requirements for material processing performance in the thread production process. Manufacturers should carefully consider ... - yong ding wrote a new blog entry:
2H Heavy Hex Nuts Manufacturers introduces what are the precautions for using hexagonal weld nuts?
1. The power supply with vertical external characteristics is adopted, and the positive polarity is adopted for direct current (the welding wi... - yong ding wrote a new blog entry:
2H Heavy Hex Nuts Manufacturers introduces the use strategy of fasteners:
Load, wedge load is unqualified. Load and wedge load are to assess the mechanical properties of the product under tensile load. Load is to assess the plastic deformation res... - yong ding wrote a new blog entry:
2H Heavy Hex Nuts Manufacturers introduces the quenching process of hexagon bolts:
(1) Secondary punching. The secondary punch is made of 60Si2Mn steel, and its failure mode is usually head upsetting and fracture. Punch breakage is due to th... - yong ding wrote a new blog entry: There are generally two kinds of lock nuts. One is to use two identical nuts to be screwed on the same bolt, and a tightening torque is added between the two nuts to make the bolt connection reliable; the other is a special lock nut, It needs to be used t...
- yong ding wrote a new blog entry:
Chinese bolts factories must follow this trend and trend, strengthen strategic cooperation between enterprises, and improve the overall competitiveness of Chinese bolts. China lacks breakthroughs in the growth of core bolt technologies. At the same t... - yong ding wrote a new blog entry:
China's bolt factory industry is still a developing industry, "big but not strong", "fat but not strong", and there is a large gap between the United States, Japan, South Korea and Taiwan, and there is a lack of technical services to solve mecha... - yong ding wrote a new blog entry:
Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (cylinder with external thread), which needs to be matched with a nut to fasten and connect two parts with through holes. This type of ... - yong ding has just signed up. Say hello!