This article mainly introduces:

S.Africa hydraulic cylinder,pressure plate hydraulic cylinder manufacturer,pressure plate hydraulic cylinder

(S.Africa pressure plate hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

pressure plate hydraulic cylinder are widely used in S.Africa，because of long service life，smooth movement，high work efficiency.So our company has designed pressure plate hydraulic cylinder for customers from S.Africa.

Introduction to pressure plate hydraulic cylinder:

When the pressure plate hydraulic cylinder wear is serious, you can try to use an alloy scraper to shave grooves with a depth of more than 1mm on the surface of the slip injury, then clean the grooves with acetone, apply the adjusted TS311 anti-wear repair agent on the polished surface with the pressure plate hydraulic cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the pressure plate hydraulic cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the pressure plate hydraulic cylinder can meet the requirements by grinding. However, the life and reliability of this repair pressure plate hydraulic cylinder are not high.

If the piston rod and pressure plate hydraulic cylinder are stuck or the pressure plate hydraulic cylinder is blocked, at this time, no matter how to operate, the pressure plate hydraulic cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the pressure plate hydraulic cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

The daily inspection of the pressure plate hydraulic cylinder includes: checking the connection of the pressure plate hydraulic cylinder and the pipe joint for leaks. Check the pressure plate hydraulic cylinder rod for leaks. Check the pressure plate hydraulic cylinder connection for leaks. When the pressure plate hydraulic cylinder moves, the work is normal and smooth. Whether the pressure plate hydraulic cylinder has internal leakage.

The machining accuracy of the pressure plate hydraulic cylinder depends on the level of equipment, production technology and testing means. pressure plate hydraulic cylinder processing methods are commonly used in two ways, one is rough boring - fine boring - rolling, generally with 45# seamless steel pipe, this method of processing quality is good, but the cost is high. Another method is to use 20# cold-drawn seamless steel pipe, and then honing, the cost is lower. The piston rod must be adjusted and straightened before processing, and the coating thickness of the piston rod is generally not less than 0.03mm. The piston must be machined in strict accordance with the groove size and tolerance requirements given in the seal manual.

Answers to some questions about pressure plate hydraulic cylinder:

What is the meaning of dead volume in hydraulic cylinder?
Closed volume, also known as dead zone volume Positive displacement pump is dependent on the change of sealing working volume to achieve suction and pressure oil, in order not to make the suction and pressure oil cavity interworking, there is an oil sealing area between the suction and pressure oil cavity, when the sealing working volume passes through the oil sealing area, neither pressure oil cavity nor oil suction cavity communication, forming a closed sealing volume. The unloading groove is opened, and the grooving principle is that the sealing volume decreases and the oil pressure chamber is communicated, and the sealing volume increases and the oil suction chamber is communicated.

What is the meaning of cylinder ejection on the injection mold, and what is the difference between cylinder ejection and ordinary ejection?
Usually requires the front die ejection will use the cylinder to drive the thimble plate to achieve the ejection of the thimble. There is also a case that the mold is very large or long, and the balance of the ejector rod of the injection molding machine is not enough, and the cylinder ejector will also be used.