track steering cylinder Sold to Uganda

This article mainly introduces:

Uganda hydraulic cylinder,track steering cylinder manufacturer,track steering cylinder

(Uganda track steering cylinder,produced by Hebei Hengyu company）

track steering cylinder are widely used in Uganda，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed track steering cylinder for customers from Uganda.

Introduction to track steering cylinder:

track steering cylinder is the most important part of construction machinery, the traditional processing method is: broaching track steering cylinder block - fine boring track steering cylinder block - grinding track steering cylinder block. The rolling method is: broaching track steering cylinder block - fine boring track steering cylinder block - rolling track steering cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the track steering cylinder block is about 1-2 days, rolling 1 meter of the track steering cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the track steering cylinder increases by 25%. If the track steering cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality track steering cylinders, you must take the rolling production process. After the track steering cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

track steering cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the track steering cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

When installing the track steering cylinder pipe, the pipe should be cleaned after installation, and should not pass through the track steering cylinder block, and the by-pass pipe must be installed in front of the oil port of the track steering cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the track steering cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the track steering cylinder. Moreover, when cleaning, the removal method of foreign bodies entered in the installation pipeline operation should be considered. In addition, the corrosion in the pipe should be pickling and other procedures before the pipe installation, and the rust must be completely removed.

track steering cylinder can not drive the load troubleshooting: oil pressure is too low. track steering cylinder selection specifications are too small. Leakage in track steering cylinder or associated hydraulic system element.

Answers to some questions about track steering cylinder:

There are four cylinders in the front top of the dump truck. When the second cylinder is lifted to half the height, it suddenly falls back more than 30 cm or so, and the cylinder continues to lift.
The problem is the cylinder, the second section of the different strength of the heart. When the oil supply resistance is small, the first out, when the power is not moving, the cylinder needs to be strong, because the second section needs to pop it out after a while when the pressure is large, the oil can not keep up, so it falls back, and the oil continues to keep up.

Is the hydraulic cylinder leaking because there is no pressure?
HC hydraulic cylinder common leakage reasons, first: most of the reasons are because the seal surface wear or aging leads to poor sealing, so there is no pressure to operate, as long as the piston seal can be replaced. Second: It may also be the piston rod strain, repair the piston rod is good. If it is because the piston strength is not enough and the playing time is long, it is necessary to replace the piston.