reciprocating cylinder Sold to Costa Rica

This article mainly introduces:

Costa Rica hydraulic cylinder,reciprocating cylinder manufacturer,reciprocating cylinder

(Costa Rica reciprocating cylinder,produced by Hengyu Hydraulic Cylinder Factory）

reciprocating cylinder are widely used in Costa Rica，because of long service life，smooth movement，high work efficiency.So our company has designed reciprocating cylinder for customers from Costa Rica.

Introduction to reciprocating cylinder:

Before purchasing the reciprocating cylinder, it is necessary to master the original information and design basis, mainly including: the use and working conditions of the machine; The structural characteristics, load conditions, stroke size and operation requirements of the working mechanism; The selected working pressure and flow of the hydraulic system; The reality of materials, fittings and processes; Relevant national standards and technical specifications, etc.

The scar on the sliding surface of the reciprocating cylinder piston will transfer with use. Before the piston is installed, there are scars on its sliding surface, which are installed intact and untreated, and these scars will in turn scratch the inner surface of the reciprocating cylinder wall. Therefore, before installation, these scars must be fully repaired.

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

reciprocating cylinder abnormal sound, hysteresis phenomenon cause and elimination method: the piston rod is extended with abnormal sound and hysteresis, if the reciprocating cylinder is placed for a period of time, the reciprocating cylinder may enter the air, and the movement can be normal after dozens of repeated movements. If it still cannot be eliminated, check whether the load is aligned with the axis of the piston rod; Retracted piston rod installation helps to align the load with the piston rod. If the flow is unstable, it will also lead to abnormal movement of the piston rod. Check the relevant components of the hydraulic system.

Answers to some questions about reciprocating cylinder:

Why should the piston rod of the hydraulic cylinder be so precise? If you hope the cylinder has a long service cycle, then all parts need to be high-precision, not only the piston rod, but also the cylinder, the sealing groove, the surface roughness, the cylinder looks very simple. Any hydraulic factory can produce the cylinder, but the good cylinder is difficult to produce.

How to calculate multistage cylinder volume?
When the multi-stage cylinder is extended, the largest cylinder is extended first, and when the largest cylinder stroke is completed, the second largest cylinder is extended again, the second largest cylinder stroke is completed, the third largest cylinder is extended again... Therefore, the cylinder extension length is less than the stroke of the largest cylinder, and the volume is the extension length times the inner hole area of the largest cylinder. The cylinder extension length is greater than the maximum cylinder stroke and less than (the largest cylinder stroke + the second largest cylinder stroke), and the volume is the largest cylinder stroke times the internal hole area of the largest cylinder + (the extension length - the largest cylinder stroke) times the second largest cylinder.