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2023.07.27
Jack refers to a light and small lifting equipment that uses a rigid lifting piece as a working device to lift heavy objects in a small stroke through the top bracket or the bottom drag claw. When the red line of the jack is higher than the standard range, it can no longer be lifted normally, so how to restore the jack after the standard range? In fact, there are many ways to restore the jack, a relatively simple method is when the red line of the jack is higher than the standard range, first adjust the pawl valve, turn the pawl valve back and forth left and right, and then turn the pawl counterclockwise. When the counterclockwise direction does not move, insert the pressure rod and pull the pressure rod hard. This is to rotate the pawl jack to move up and down normally.
2023.07.27
The role of the main components of the bus processing machine
There are many models of CNC busbar processing machines, such as CNC double-table busbar processing machines, CNC double-table copper bar processing machines, and busbar processing machines, all of which have three units of punching, cutting, and folding. The working stroke of each processing unit can be Conveniently adjust, shorten the processing time, and improve production efficiency. 1. quantitative gear pump quantitative gear pump is a kind of pump suitable for high frequency and high pollution environment, with high efficiency and can produce pressure below 250Kgf/㎝ 2.
2023.07.27
1. Hydraulic jack is composed of oil pump, overflow valve, high pressure cylinder and base. 2. A one-way valve for safety protection is installed in the fuel tank. When the pressure exceeds the specified value (usually 10bar), the one-way valve will work to unload the system. 3. The high-pressure oil is delivered to the top of the working stroke through a plunger pump, and then enters a return pipe, where it is sent back to the fuel tank in reverse. 4. If the piston of the hydraulic jack moves down to the limit position, its bottom will generate a lot of thrust and jack up the entire equipment.
2023.07.13
Hydraulic punching machine die replacement method
1. Replacement method of upper die: use (black) elastic screwdriver to loosen the fixing bolt of upper die (silver white) to the left, slowly remove the upper die, replace the required upper die, and tighten the fixing bolt of upper die to the right with elastic screwdriver. 2. Replacement method of lower die: Use a small hexagonal wrench to loosen the screw that fixes the tightness of the lower die to the left, then push out the lower die from the bottom of the lower die with fingers or small tools from bottom to top, replace the lower die matched with the upper die, and tighten it with a small wrench.
2023.07.13
Hydraulic punching machine using method
1. The oil pump and the working head shall be connected with a quick connector. 2. Select the corresponding upper and lower dies. Install the upper die first and then the lower die. When installing the upper die, screw the positioning screw out of a certain position before installing the lower die. Be sure to put it in place, and then tighten the positioning screw to operate. 3. Place the workpiece, close the oil return screw of the oil pump and move the handle of the plate until the oil return screw is loosened after the work is completed. For example, when punching thin metal plates, the material return pad must be inserted into the middle of the material return tripod and the workpiece, otherwise the workpiece will be stuck on the mold.
Contact
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Yuhuan Suoli Hydraulic Tools Co., Ltd.
Address:
West of Building 30, Yuhuan Industrial City, Waima Village, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province
Tel: +86-13486818355
Tel: 0576-87526745 / 0576-87417769
mailbox: 75897779@qq.com
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