How to control the cylinder to extend fast and slow back, let’s take a look

There are many factors that affect the cylinder speed. The cylinder bore, solenoid valve flow, air pipe diameter and length, air supply volume, and the position of the control element in the air path all have an impact on the cylinder speed. influential. The other two most important factors that affect cylinder speed are also the solution to this problem. One of the factors is the throttling method. There are intake throttles and exhaust throttles. The second factor is the installation location of the throttle valve.

Generally, the cylinder has two air chambers, so there are two air inlets on the cylinder body. If the air hole near the end of the cylinder is in the air intake state, then the push rod in the cylinder extends outward. On the contrary, if the air hole near the push rod is in the air intake state, then the push rod in the cylinder contracts inward. Solve it according to the throttling method.

First prepare auxiliary accessories

One ​​two-position five-way solenoid valve, nylon tube, and two throttle valves. At this time, connect the main air source pipe to the P port of the solenoid valve, and then connect two air pipes to the solenoid valve A and B ports respectively. At the same time, each branch is connected to a throttle valve, and finally the air pipe is led from the throttle valve to the cylinder. Connect the two air intake inlets of the four-tie rod cylinder respectively. Pay attention to the air opening and closing, and take over the pipe correctly according to the specific process requirements.

After all the assembly work is completed at this time, it is time to debug the cylinder speed and use the throttle valve to adjustThe air intake volume of the cylinder. If the retraction is required to be slower, the air volume in the descending air path should be reduced;if the extension is required to be faster, the air volume in the ascending air path should be increased. How much gas volume should be adjusted depends on actual requirements.

The above isHow to control the cylinder Let’s take a look at how to stretch fast and slow back down Content introduction, if you want to know more related information, please log in to Shenwei Pneumatic View at www.diancifa.cc.