The lubrication function of the pipe punching machine will be gradually weakened after long-term use, which will lead to increased friction and damage in the process of equipment operation. Even professional pipe punching machines are not immune, Shanxi Numerical control punching machine for zinc steel guardrail Therefore, in order to avoid this kind of situation, it is necessary to add lubricant in time, especially the position of the punch to maintain lubrication, reduce friction and extend the service life of the equipment. The pipe punching machine is the most taboo to be impacted by foreign objects. Even if the impact degree is not large, component failure is likely to occur. Numerical control punching machine for zinc steel guardrail manufactor Therefore, whether before or after use, check whether there is any foreign matter between the punch and the lower die, and use carefully to prevent the punch from being damaged due to the extrusion of the punch and the lower die caused by foreign matters.
First, observe the safety operation regulations of the numerical control punching machine. When the punching equipment is in place, the chassis should be leveled and stabilized. The punching frame should be vertical, and grounding protection should be done according to the construction power requirements. secondly, Shanxi Numerical control punching machine for zinc steel guardrail manufactor Before starting work, carefully check whether each component is properly configured and whether the fastening part is loose. If there is any abnormality, timely and correctly handle it. Numerically controlled punching machines are usually equipped with a variety of protective devices, Numerical control punching machine for zinc steel guardrail Before starting operation, make sure that these protective devices can work normally, which can improve the safety protection performance of the NC punching machine during operation and effectively reduce the accident rate during operation. In addition, the operator shall wear all kinds of armor as required, clean up the sundries on the machine table and within a certain range around, and irrelevant personnel shall not be close to the working area when the punching machine is running.
We know that the punching machine will vibrate during operation, which is common sense, but for the friction phenomenon caused by the loosening of the mold and the lower steel plate, Shanxi Numerical control punching machine for zinc steel guardrail manufactor Many people do not pay enough attention to it. Some of them will use steel plates to pad under the mold when the abrasive tool is loose, but this cannot solve the fundamental problem and needs to be paid enough attention. purchase Numerical control punching machine for zinc steel guardrail When purchasing a CNC punching machine, you must pay attention to carefully check some details, and have more knowledge of the CNC punching machine, so that it will be more convenient to purchase. In addition, it is recommended that you choose some manufacturers with high brand, so that the product quality can be more guaranteed, and more worries can be solved.
In order to improve the safety of operation, the operators should not only strictly abide by their posts, but also place all tools and accessories on the NC punching machine at the specified positions, so as to avoid accidents caused by the impact on the equipment during the operation of the punching machine. If everyone can follow the regulations when operating the NC punching machine, and do a good job in the relevant inspection work, and at the same time improve the safety awareness, then the operation safety of the NC punching machine can be effectively improved, which can not only make employees feel safer when working, but also improve the efficiency of production and processing, And save the cost of handling accidents for enterprises.
The insufficient strength of the punching machine for zinc steel guardrail is the direct cause of the fracture or excessive residual deformation of the parts in work. Shanxi Numerical control punching machine for zinc steel guardrail manufactor The strength of parts is divided into volume strength and surface contact strength. For example, if the stress produced by the pipe punching machine parts under the load is within a large volume, the strength of the parts under this stress state is called volume strength (strength for short). Numerical control punching machine for zinc steel guardrail If two parts change from point contact or line contact to small surface contact before and after being loaded, and their surfaces produce large local stress (called contact stress), then the strength of the parts is called surface contact strength (called contact strength for short).
When punching with the climbing frame punching machine, the die shall be installed and inserted into the pipe for punching. It is strictly prohibited to empty punch when there is no pipe, otherwise the die will be damaged, Shanxi Numerical control punching machine for zinc steel guardrail When punching full holes, if there is no punching, it will automatically return. Please move the lower proximity switch downward to protect the mold. In addition, it should be noted that the CNC climbing frame punching machine needs inspection and maintenance after running for a period of time. Check whether the blade of the punching needle has been passivated. If it has been passivated, please remove the punching needle and grind it, or purchase a new punching needle from the climbing frame punching machine manufacturer. In winter, the temperature becomes low. To protect the equipment, Numerical control punching machine for zinc steel guardrail manufactor If necessary, the engine should be started up and run idle for a period of time to warm up; If the equipment operates for a long time, check the temperature of the equipment. The temperature of the hydraulic oil should be controlled between 30 and 60 ℃.
