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                  Problems in practical application of steel towline

                  Author:Shenzhen Yiyanxing Electronic Technology Co., Ltd. Click: Time:2021-08-24 11:18:03

                  Problems in the practical use of steel drag chains

                     Steel drag chain is a heavy-duty drag chain with high load capacity and large overhead length. It is suitable for large and medium-sized machinery. In the process of use, the distortion and deformation of the drag chain are greatly improved.

                     Steel drag chain is a heavy-duty drag chain with high load capacity and large overhead length. It is suitable for large and medium-sized machinery. In the process of use, the distortion and deformation of the drag chain are greatly improved. The GLE type drag chain has undergone special anti-corrosion and heat treatment to make the appearance more beautiful.

                     The bending radius should be selected according to the maximum diameter of the cable and should reach 10 times the diameter of the cable. The bending radius can be selected from 50-600mm according to the given table, and the smaller the radius can be selected accordingly for the smaller stroke.

                     The length of the drag chain = 1/2 stroke + 4 bending radii, this is only applicable when the fixed joint is at the midpoint of the stroke.

                     In practice, the drag chain often encounters a situation that exceeds the maximum length that the drag chain can withstand. This is what we must take to ensure the normal operation of the drag chain.

                  One: Install anti-skid sheets between the drag chains, and let the mobile end slide on the fixed end to deal with the long interval operation of the drag chains, so as to ensure the service life and application effects of the drag chains.

                    Two: install drag chain support wheels to support the long interval operation of the drag chain, and use the support wheels to reduce the load of the drag chain to deal with the problem of long interval operation of the drag chain. The installation of the drag chain support wheels must be scientific and reasonable. In order to more effectively assist the long interval operation of the drag chain.

                    Three: Install the drag chain guide groove to make the drag chain operate according to the pre-designed drag chain operation track under the effect of the guide groove.

                    In the long-distance operation of the drag chain, it is necessary to formulate the most reasonable long-distance operation method of the drag chain according to the actual situation on the spot, and deal with the problems in the long-distance operation of the drag chain scientifically and reasonably.

                    The fixing of the drag chain can be selected according to the orientation of the machine tool. The fixed angle steel can be placed on the outer or inner circumference inside or outside the towline. Generally, the joint part is inside or outside the towline. The maximum operating stroke of the steel drag chain is 32 meters. Applicable to all transmission modes. Can be lengthened and shortened at will. In addition, the bending radius can be changed by changing the pin shaft. The width of the support plate of the drag chain is 150mm to 1800mm, and the distance between the holes is 5mm. The height of the chain plate, that is, the height of the support plate, is determined by the maximum straight length of the cable. When the maximum limit of the machine tool is used, if the width of the drag chain exceeds 300mm, and the length of the drag chain exceeds 4m, it should be considered for stability reasons. Choose to increase the number one specification drag chain. The bending radius should be selected according to the maximum diameter of the cable and should reach 10 times the diameter of the cable. The bending radius can be selected from 100-600mm according to the given table, and the smaller radius can be selected correspondingly for the smaller stroke.

                    The length of the steel drag chain = 1/2 stroke + 4 bending radii, this is only applicable when the fixed joint is at the midpoint of the stroke.

                    The fixing of the steel drag chain can be selected according to the orientation of the machine tool. The fixed angle steel can be placed on the outer or inner circumference inside or outside the drag chain. Generally, the joint part is from the inside to the outside of the drag chain. Each section of the drag chain can be opened, which is convenient for equipment and maintenance. During exercise, it has low noise, wear resistance, and high-speed movement. Steel drag chains have been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, door and window machinery, injection molding machines, manipulators, lifting and transportation equipment, automated warehouses, etc.


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