This article mainly introduces:

Switzerland hydraulic cylinder,reset cylinder manufacturer,reset cylinder

(Switzerland reset cylinder,produced by Hengyu Hydraulic Cylinder Factory）

reset cylinder are widely used in Switzerland，because of high work efficiency，excellent fatigue and impact resistance，smooth movement.So our company has designed reset cylinder for customers from Switzerland.

Introduction to reset cylinder:

In use, the reset cylinder should try to avoid the friction iron powder or iron filings formed by buffering the plunger. When the matching gap of the buffer device is small and the transverse load on the piston rod is large, the sintering phenomenon may be caused. These friction iron powder or the metal fragments that have fallen off as a result of sintering will remain in the reset cylinder.

When the reset 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 reset cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the reset cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the reset cylinder can meet the requirements by grinding. However, the life and reliability of this repair reset cylinder are not high.

How to determine the working pressure of the reset cylinder: The pressure depends on the load size (i.e., F) and the type of equipment. The limitations of assembly space, economic conditions and component availability of the actuator should also be considered. In the case of a certain load, it is necessary to increase the structural size of the actuator if the working pressure is low, for some equipment, the size may be limited, and it is not economical from the point of view of material consumption; On the contrary, if the pressure selection is too high, the material, sealing and manufacturing accuracy of the pump, reset cylinder, valve and other components are also required to be high, which will inevitably increase the cost of equipment. In general, for equipment with a fixed size that is not too limited, the pressure can be selected lower, and the walking machinery should be selected higher.

The internal leakage of the reset cylinder is an important indicator to measure the quality of the reset cylinder: the internal leakage of the reset cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the reset cylinder, so that the reset cylinder can not accurately and stably stop in a certain position of the reset cylinder, so it is one of the main indicators of the reset cylinder.

Answers to some questions about reset cylinder:

Injection molding machine die thimble on the side of the feed nozzle, the oil cylinder pull the thimble shift, how to debug the oil cylinder?
The cylinder is connected with the neutron of the injection molding machine, the neutron is retreated after the opening mold is in place, the cylinder taps the thimble plate to the top, and then takes, and the neutron is reset.

What is the material of the lift cylinder?
The cylinder is composed of many parts. The cylinder also contains the seal and the installation port at both ends, the material of these two parts is not easy to determine if there is no physical object. The cylinder body is generally 20 steel, 45 steel, 27SiMn and other materials, and the piston rod is generally 40Cr, 45 steel and other materials.