Reasons for the low running speed of the hydraulic cylinder of the four-column hydraulic press

Reasons for the low running speed of the hydraulic cylinder of the four-column hydraulic press

1. Low-speed creeping caused by uneven friction of the guiding elements in the hydraulic cylinder of the four-column hydraulic press. It is recommended to use metal as the guide support. If non-metallic support rings are used, it is recommended to use non-metallic support rings with good dimensional stability in the oil, especially the thermal expansion coefficient should be small. In addition, the thickness of the support ring must be strictly controlled. uniformity of duty and thickness.

2. The hydraulic cylinder of the four-column hydraulic press has low-speed creeping caused by mixing gas. In this situation, the purpose of exhausting can be achieved by repeatedly operating the hydraulic cylinder. If necessary, an exhausting device can be provided in the two chambers of the pipeline or hydraulic cylinder to exhaust the hydraulic system of the four-column press.

3. Low-speed crawling caused by improperly designed gaps in the hydraulic cylinder of the four-column hydraulic press. The sliding cooperation gap between the piston and the cylinder body, the piston rod and the guide sleeve in the hydraulic cylinder can be correctly planned. WORLD Press Machine official website www.pressmachine-world.com, please indicate the source for reprinting!

Looking for a producer to fix your mechanical power press problems? Then contact the mechanical power press experts at Shanghai Yingxin World Machinery Co., Ltd., offering a wide range of products across the global market. Visit World Press Machine to find our best offer!

As a result, consumers will reward WORLD with leadership sales, profit, and value creation, allowing our customers in which we live and work to prosper.

Shanghai Yingxin World Machinery Co., Ltd. provides innovative technology and prompts our customers to know the development of our producing mechanical power press.

Shanghai Yingxin World Machinery Co., Ltd. has enlarged the scope of services, which can fully please customers' demands.