Time:2023-12-10 09:51:07 Browse: 120
Common Faults and Remedies for Filters in Forming Hydraulic Press:
1.Particle Shedding in Filters
Forming hydraulic presses often use sintered metal powder filters. When detached particles enter the system, they can clog the throttling orifices and jam the valve core. This issue arises from poor quality sintered powder filter elements. Therefore, it is crucial to choose sintered oil filters that pass quality inspections.
2.Destruction or Deformation of Filter Elements
Causes for the destruction or deformation of filter elements include clogging and incorrect selection. Regular inspection and cleaning of oil filters are necessary. When selecting filters for four-column hydraulic presses, choose filters with high pressure resistance, strength, and good flow capacity.
3.Welding Failure in Filters
For metal mesh filters, high ambient temperatures can lead to localized high oil temperatures in the forming hydraulic press filter area. When the oil temperature exceeds or approaches the welding point, combined with inadequate initial welding, the impact of the oil can cause welding failure.
4.Filter Clogging
Filters gradually accumulate dirt on the surface during operation, leading to clogging. While it is a normal phenomenon, a clogged filter can cause impure pump oil, noisy pump operation, the inability of the system to draw in oil (resulting in insufficient pressure), the presence of bubbles in the oil, and increased pressure that may damage the four-column hydraulic press. Regular maintenance is essential to address this issue.
This is the message content area, you can enter or display the message here
