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What is the purpose of spring stress relief annealing?
2022-07-07 10:56:38
1、 What are the stress relief annealing equipment?(1) Continuous hot air tempering electric furnace. The electric furnace is widely used in the spring manufacturing industry in recent years. Its adva...
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How to deal with rust prevention of spring surface?
2022-07-07 10:54:28
Most springs are used in different types of corrosive environments. Due to the effects of chemical corrosion and electrochemical corrosion, the surface of the spring will be corroded to different degr...
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Partial structure with hook tension spring
2022-07-07 10:53:36
There are many types of hook structure of tension spring, among which the more commonly used ones have been included in the national standard. The end shape of the tension spring is mainly hook and lo...
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What parameters should be provided to the manufacturer for customized springs?
2022-07-07 10:52:25
1、 Customized compression spring (parameters to be provided)(1) Free length;(2) Control diameter: (a) outer diameter, (b) inner diameter, (c) inner diameter of the casing, or (d) outer diameter of th...
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What is the basis of spring design?
2022-07-07 10:51:44
1、 What is the basis of spring design?Type I: capable of withstanding 106 times of alternating load;Type II: capable of withstanding 103-105 times of alternating load;Type III: capable of withstandin...
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Development of spring processing technology
2022-07-07 10:50:17
At present, the processing equipment and production line of mechanical spring are developing towards the depth and breadth of numerical control (NC) and computer control (CNC). However, with the chang...
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What are the common fatal faults of terminal blocks
2022-07-04 14:31:01
From the point of view of application, the function of the terminal should be: it is necessary to conduct the connection at the place where the contact part is connected, and the contact is reliable....
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What is wrong with the poor contact of the terminal and how to avoid it?
2022-07-04 14:31:01
In case of poor contact during the use of the terminal, you must find out the cause of poor contact of the terminal and handle it in time to avoid greater loss due to delay. Then, what causes the poor...
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What is the use of terminal blocks? How to select the terminal block?
2022-07-04 14:31:01
Many people are unfamiliar with the wiring terminal. Although we may use and see it, we are not sure what it is and what effect it has. Next, let's take a look at the effect of the terminal and ho...
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Voltage withstand test procedure for low and high-end conductors of terminal blocks?
2022-07-04 14:31:01
Voltage withstand test procedure for low and high-end conductors of terminal blocks?1、 The terminal housing shall be grounded before use to ensure the safety of the operator;2、 Connect the external...
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