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Screw manufacturers share the essentials of how to prolong screws rust
2022-03-02 17:33
The Lean Scale Screw is the work of manipulating the beveled circular torsion tool and the principles of physics and mathematics of friction fastening parts, and the work is realized by the rules. Art...
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Five reasons why high-strength combination screws are trustworthy
2022-02-23 17:27
High-strength combination screws is a new fastening material, which is composed of chemical agent and metal rod. It can be used in all kinds of curtain walls and assembled pre-embedded marble construc...
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How to reduce the probability of car screws loosening
2022-02-17 17:17
Car screws are mainly used to connect the interior parts and structures of the car. Since the use of the car is closely related to the personal safety of the passengers in the car, it is very dangerou...
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How to do strength torsion test for combination screws?
2022-02-10 00:00
The combination screws is a tool that uses the physical and mathematical principles of the oblique circular rotation of the object and the frictional force to fasten the machine parts step by step. In...
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Hinge screws material difference
2022-02-03 00:00
The raw materials of hinge screws are divided into iron, that is, carbon steel and stainless steel. This kind of carbon steel hinge screws material has been introduced. Not much to introduce here. Now...
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Heat treatment scheme for screws
2022-01-25 16:25
The heat treatment plan for screws mainly consists of the following points1. NormalizingThe heat treatment process of heating medium carbon steel or high carbon steel parts such as screws to an approp...
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What are the performance characteristics of stainless steel screws
2022-01-19 17:16
Stainless steel screws usually refer to steel screws that are resistant to corrosion by air, water, acids, alkali salts or other media. Mainly used for: environmental protection equipment, electronic ...
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How to solve the problem of hydrogen embrittlement occurs in rivets
2022-01-11 15:44
The rivet surface treatment is generally divided into the quality of plating to its corrosion resistance as the main measure, followed by the appearance. Corrosion resistance is to imitate the product...
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How to judge the stability of rivets during riveting
2022-01-06 00:00
If the pillar rivet is bent and deformed due to instability under the action of the riveting pressure, it will also cause the cage to clamp the ball and the bearing to rotate inflexibly. Because the r...
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What are the reasons why titanium screws are colored in appearance?
2021-12-29 00:00
The colorful titanium screws are only processed by the exterior process to change the screws into different colors. For example, in black, the exterior of the black titanium screws is covered with a l...
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How to distinguish between stainless steel screws, galvanized and nickel-plated screws
2021-12-24 14:59
At present, most of the screws are all Yongnian County produced from Hebei. Every county in all counties all in the country has a standard parts, and the standard screws include bolts, screws, studs, ...
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Stainless steel small screws selection principle
2021-12-17 00:00
Stainless steel screws composition Principle: The choice of stainless steel material is mainly considered by the following five aspects.1. Requirements for stainless steel screws materials in mechanic...
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