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Spring contact manufacturers share the principle of stainless steel 304 spring pin process.


Release time:

2022-04-14

Material of stainless steel spring pin: 304 stainless steel. The core of the glass curtain wall installation is composed of beams and columns, both of which are made of aluminum alloy. In some construction projects, the key is to fix the positions of stainless steel bolts and pillars on the aluminum corner chords, then punch holes, install the aluminum corner chords, and reinforce them with bolts and screws. The application of these methods needs to ensure the stability of the frame structure to a certain extent, but there are still necessary problems in the aspects of manpower, material resources and financial resources, the waste is more serious, and the work intensity of construction personnel is greater. In addition, the spring contact manufacturers believe that the beam and column settings need to use different forms of holes, but the material.

Spring contact manufacturers share the principle of stainless steel 304 spring pin process.

Material of stainless steel spring pin: 304 stainless steel. The core of the glass curtain wall installation is composed of beams and columns, both of which are made of aluminum alloy. In some construction projects, the key is to fix the positions of stainless steel bolts and pillars on the aluminum corner chords, then punch holes, install the aluminum corner chords, and reinforce them with bolts and screws. The application of these methods needs to ensure the stability of the frame structure to a certain extent, but there are still necessary problems in the aspects of manpower, material resources and financial resources, the waste is more serious, and the work intensity of construction personnel is greater. In addition, spring contact manufacturers believe that the setting of girders and columns requires the use of different forms of holes, but the utilization rate of materials does not meet the corresponding standards, which will hinder construction. In order to solve these problems, technicians have developed a new construction technology, which is connected and fixed by selecting a stainless steel spring pin structure.


弹簧触头

1. The principle of spring pin technology The working principle of this construction technology is very simple. The key is that when carrying out the fixing of the beam, the spring contact manufacturer thinks that the closed steel is selected, and the heart tube and fixing of the beam are carried out at the same time. Different parts are selected at both ends of the girder core tube, one end is a stainless steel bolt, and the other end is a stainless steel spring steel needle. The key is to rely on the elasticity of the spring to act on the steel needle to make the steel needle reach the corresponding position smoothly and ensure the connection between the beam and the column.


2. Analysis of the construction points of the spring pin process. In the process of carrying out the construction of girders and columns, it is necessary to clearly expand according to the relevant technological process to ensure the stability of the glass curtain wall. The first step is to unfold the lower instrument of the girder, drill holes on the girder the next day, the third part is to unfold the lower instrument of the new pipeline, and finally drill the new pipeline. When installing the spring in the relevant part of the new pipe, the installation work of the beam and the new pipe should be determined according to the installation position. When this kind of work is ready, it is necessary to carry out the installation of steel needles. During the entire installation process, the position of the spring and the horizontal dimension of the column should be measured to ensure the rationality and firmness of the beam and column installation.


Spring contact manufacturers share commonly used mold spring types


Rectangular spring, round in shape, flat at both ends, wound with rectangular cross-section steel, called solid rectangular spring, there are four commonly used colors.


1. Generally, green springs are preferred. Please consider brown when the elasticity is large. When the shrinkage rate is high, please consider red.


2. The spring cannot exceed the root limit compression. In other words, when the mold is merged, there must be a gap between one circle and another adjacent circle. Otherwise, the mold is not suitable.


3. Choose a large mold, large space, large disassembly force, and a spring as large as possible, and use a small spring instead. Commonly used are diameters of 20, 25, 30, 35, 40.


4. Length to use standard length. Refer to the spring manual. Curtefin


Spring contact manufacturers talk about circular springs


The cinema line spring is wound on the cinema line. The larger the diameter of the steel wire, the greater the elasticity, and the color is only black. It is expressed by wire diameter * spring shape * length.


Spring contact manufacturers believe that it is mainly used where the force is very small. As shown below, there are mold top pins, positioning pins, etc.


Nitrogen spring, the shell is steel, which is filled with nitrogen. The use of industrial mold manufacturing is very large. It is a new type of elastic element with small size, large elasticity, long stroke, smooth work, precise manufacturing, no need to pre-break like a spring, and the elastic curve is quite smooth.


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