How to select the appropriate pneumatic butterfly valve for the selection of high-speed punch equipment?
Punch equipment is a common machine in our industry production, and its use is also very wide. But while the production of punch brings us practical convenience, it also brings us a lot of vibration and harsh ear noise. So what kind of punch shock absorber products can effectively solve the problem of punch vibration noise? At present, the vibration reduction related products developed by our country to solve these problems have been effective.
Selection of pneumatic butterfly valve for vibrating high-speed punch: because the operating frequency of high-speed punch is relatively high, the common impact speed is about 200 to 1000 times per minute. What kind of pneumatic butterfly valve should we choose for this kind of high-frequency punch? Botou Haihua shock absorber introduces to you the air balloon valve pneumatic butterfly valve, also known as air cushion pneumatic butterfly valve, the impact of high-speed dynamic balance, We use air cushion damping shock absorber, whose natural frequency value is low. At present, the shock absorber between natural frequencies produced by our company is 3hz5Hz. This type of shock absorber has very high damping effect, and can also be used with air cushion absorber. It is also good without damping effect. However, when the punching frequency is very low and the equipment has fluctuations, it is normal and will not affect normal use.
What kind of shock absorber does the high-speed punch press use when it is not too balanced? Botou Haihua pneumatic butterfly valve recommends JG type pneumatic butterfly valve for you, why not air cushion pneumatic butterfly valve? Since the equipment is not too balanced, the punch for installing the shock absorber has a large up and down bounce, and the equipment is very clamped. For production safety, it is recommended not to use air cushion pneumatic butterfly valve (air ball valve pneumatic butterfly valve) if there is no dynamic balance punch.
In addition to these two types of shock absorbers, air ball valve can also be used in Haizhu area, and it can also be used for high-speed drilling, but its cost is relatively high. Please note that dynamic balance without perforation can not be used. Air ball valve shock absorbers (air cushion pneumatic butterfly valves) are more used for high-speed punching, and the shock absorber efficiency can reach more than 95%; Secondly, the shockproof efficiency of the damper ball valve damper can reach more than 92%; The shock absorber effect of JG shock absorber is also very good. It can achieve more than 85% effect, followed by damping ball valve damper. Both can achieve more than 90% vibration isolation effect. The cost of the first two types of valve products, air cushion shock absorber, and valve ball valve, is higher. Relatively moderate, but the cost of JG shock absorber is relatively low. Many people use this product.