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12
Jun, 2023
Calculation Method And Precautions For High-strength Bolts
Bolts made of high-strength steel or requiring significant preload can be referred to as high-strength bolts . High strength bolts are commonly used for connecting bridges, steel rails, high-voltag...
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09
Jun, 2023
How To Correctly Install Stainless Steel Drill Tail Screws
The screw is a tool for fastening the parts of the object step by step by using the physical and mathematical principles of the oblique circular rotation and friction of the object. Among them, the...
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08
Jun, 2023
Expansion Bolt Loosening Causes And Solutions
Recently, a friend asked, "The expansion screws on my curtains loosened after being installed for a month or two. What's the matter? Didn't they be screwed properly?" In fact, this kind of problem ...
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06
Jun, 2023
The 13th Shanghai Fastener Professional Exhibition Is in Progress
As a grand event of the fastener industry, Shanghai Fastener Exhibition (FES) has continued to create a high-level fastener exhibition with the spirit of "ingenuity" since its inception in 2010, an...
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05
Jun, 2023
How Much Does The Fatigue Resistance Of High-strength Bolts Increase After He...
The fatigue strength of high-strength bolts has always been an important issue. Data show that most of the failures of high-strength bolts are caused by fatigue damage, and there are almost no sign...
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30
May, 2023
Precautions For Anti-corrosion Maintenance Layer Of Fasteners
Stainless steel fasteners are also made of metal, and there are four main ways to prevent metal corrosion, namely, the nature of the material itself, the environment in which it is used, the interf...
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29
May, 2023
How Much Role Does Post-weld Heat Treatment Of Steel Structure Bolts Play?
During the welding process of steel structure bolts , due to the unevenness of heating and cooling, as well as the constraints of the component itself or external constraints, after the welding wor...
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26
May, 2023
The Indicated Parameters Of Fasteners Correctly Describe A Fastener Product
Through the investigation, we learned that many people do not have a clear description of fasteners . For example, some people want to purchase some fasteners, but when they talk about the details ...
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25
May, 2023
How To Prevent Expansion Bolts From Breaking During Use
Expansion bolts may break during use. Although the probability of this happening is very small, it is possible. How to prevent expansion bolts from breaking when we use them? Expansion bolt is a sp...
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24
May, 2023
Threaded Connection Assembly Knowledge
Threaded connection is a widely used detachable fixed connection, which has the advantages of simple structure, reliable connection, convenient assembly and disassembly, and is widely used in mecha...
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23
May, 2023
Introduction Of Commonly Used Anti-corrosion Technology For Fasteners
Fasteners are the most common parts of mechanical equipment used for fastening connections. They are all used in specific environments, and the long-term interaction between fasteners and the envir...
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22
May, 2023
Five Common Problems And Solutions For Stainless Steel Screws
The application of stainless steel screws has been popularized in our daily life, but many friends still don't know much about the common problems of stainless steel screws, such as broken stainles...