In the processing industry, the angle iron punching machine is one of the indispensable machine tools. Punching machines are frequently used in industry. Angle iron punching machines are generally used as auxiliary equipment for electric spark wire cutting machines, used for the wiring holes of electric spark wire cutting machines, chemical fiber nozzles, air blowing holes of air blowing plates, group holes of filter plates and sieves, heat dissipation holes of engine blades and main bodies, oil and air passages of hydraulic and pneumatic bodies, etc. So, let's learn about several common adaptation methods of angle iron punching machines!

　　The electrical pulse of the angle iron punching machine is a hollow copper rod. The medium passes through the small hole in the middle of the copper rod hole, playing a role in cooling and removing chips. The discharge between the metal causes high-temperature corrosion of the metal to achieve the purpose of punching. It is mainly used for processing hard steel, cemented carbide, copper, aluminum and any conductive material with fine holes. It can process holes as small as 0.015mm, and can also process holes with a taper. It is widely used in mold processing.

　　In addition, after using the angle iron punching machine, please pay attention to maintenance. The water and workpiece residue on the angle iron punching machine table must be cleaned up. In addition, it also helps to dissipate heat from electrical components such as resistor dust, discharge bridge dust, and especially dust on printed circuit boards. The dust on the printed circuit board becomes longer, easily absorbing moisture and corrosive substances from the air, corroding the original small conductive copper skin, and leading to machine tool failures.

　　Angle iron punching machine users often forget that the maintenance of the punching machine pump is very important. During the operation of the punching machine, the internal crankshaft bears very high pressure. If the lubricating oil is not replaced in time after working for a period of time, it will cause serious consequences. The water pump is a very important component in the electric discharge punching machine, so problems with this component will affect the overall use of the machine tool.

　　When we use the angle iron punching machine every day, we will encounter many problems. Here are some common problems and solutions:

　　1. Insufficient pressure. The cause is that the processing liquid used for a long time contains a mixture of carbon slag, and the poor filtration and circulation of the working liquid lead to insufficient pressure. The solutions are as follows: 1. Pass the corresponding processing liquid (oil or water) through the booster pump; 2. After opening the high-pressure hydraulic pump, adjust the water pressure valve until the water pressure on the water pressure gauge rises; 3. If this does not work, replace the working liquid and filter.

　　2. No pressure. The cause is that the high-pressure pump is constantly switched on and off, and the sealing ring in the high-pressure pump is damaged for a long time and cannot seal the working liquid. No matter how the water pressure valve is adjusted, there is no pressure. The solution is to replace the sealing ring.

　　3. Damaged part surface. The cause is incorrect adjustment of processing parameters and the nozzle being too close to the part surface, which can cause damage. The solution is to try with waste materials before processing parts with high surface processing requirements, and then process them after determining the parameters. In addition, maintain a distance of 3-5 mm between the lower end of the guide and the workpiece processing surface.

　　4. Hole size exceeds tolerance. The cause is that the parameters of voltage and current are too large. The control of the hole size of the punching machine is closely related to the workpiece material, copper tube diameter, and processing parameters. The solution is that when the operator processes parts with required tolerances, determine the size of the parameters before processing.

　　The above is an introduction to several common adaptation methods of angle iron punching machines. If you need to learn more, please feel free to contact us!