How to debug the speed of hydraulic top stroke? How can we debug to the speed we need to achieve all kinds of provisions? Below, we in-depth analysis of hydraulic top travel speed debugging process and common problems.

Speed debugging should be loop by loop (system software to promote and operate a mechanical equipment organization of the hydraulic transmission system) to carry out, in the debugging of a large tonnage jack loop, the other loop should be closed (blocked oil).

When adjusting the speed, be sure to adjust the gap of the slide rail and the precision of the fitness sports components on the top of the hydraulic pressure at the same time, so as not to cause the transmission system components to be too tight and stuck. If there is gas in the hydraulic top, the speed is unstable. In the whole process of debugging, open the automatic exhaust valve of the hydraulic top, and the tension jack is designed to remove the gas remaining in the hydraulic top. For the hydraulic top without automatic exhaust valve, be sure to make the hydraulic top and back to the fitness exercise many times, at the same time in the operation of the three-way joint moderately loosen the oil chamber, see the hydraulic oil overflow from the flange joint in the twist of the three-way joint.

The buffer equipment should be adjusted at the same time in the whole process of the hydraulic 1000 catty top travel speed debugging until the stability of the organization required by the hydraulic 1000 catty top is reached. If the cache equipment of the hydraulic 1000 catty top can not be adjusted, the hydraulic 1000 catty top must be removed, and then the computer installed debugging is solved after reaching the standard on the experimental table.

Hydraulic top with step circuit in speed, should first adjust the two hydraulic top to the same development part, and then carry out speed debugging vertical jack design.

Hydraulic top stroke speed debugging should be carried out under all normal steam pressure and all normal temperature. For the hydraulic transmission system with high speed stability, the speed change should be observed under the condition of support.

Speed debugging is finished, then adjust the stroke position of the hydraulic top, program flow posture and safety interlocking equipment. The test run can only be carried out after all kinds of index values meet the design requirements.

How to control the travel speed of hydraulic jack?