Fault 1. No slow down the movement of the slider1-1. Whether the electromagnetic proportional directional valve has an electrical signal or whether the spool has any action or is stuck.1-2. The system cannot build pressure.1-3. The filling valve is stuck, or the filling valve sealing ring leaks.1-4.
Due to the heavy load, the inadequate lubrication of the moving parts, and the complicated working environment of the press brake bending machine, it is very easy to cause the moving parts to wear or strain. This article will analyze the common mechanical failures and maintenance of hydraulic press
The CNC press brake machine uses the equipped mold (general or special mold) to bend the cold metal sheet into various geometric cross-sectional shapes. It is a sheet forming machine designed for cold-rolled sheet metal processing and is widely used in sheet bending processing in industries such as
In WILA efficient solution of bending medium and thick plates - (part I), we introduce the tonnage of press brake bending machine and heavy hydraulic clamp. In this article, we will continue to introduce other factors. Heavy machinery compensation workbenchFor the bending of medium and thick plates
Medium and thick plates are widely used in various fields as stress parts, such as bulldozers, excavators, loaders, railway passenger cars, and other construction machinery and locomotives. Medium and heavy plates usually refer to metal plates with a thickness between 4.5 and 25mm. The forming metho