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Press brake crowning The press brake is pressurized by two working cylinders at both ends of the sliding block. The deformation force of the bending work piece is in the middle, so the sliding block and the worktable are deformed together with the upper and lower die, which causes the sheet material

Quality Assurance In the real senses of Shearing OperationsHow to provide quality assurance for your metal produce? Is it possible to maintain precision for long term? These are some of the important concerns which machining industry professionals have. Though technical advancements have been includ

A hydraulic press is a machine that has a bed or a plate in which the metallic material is placed so that it can be crushed, straightened or moulded.

The concept of punching designates a slitting process in which a sheet is severed in one stroke. Shapes such as round holes are created in the part, and external contours are cut with single strokes.A punching machine works like a hole punch for paper. The punch presses the paper against the suppor

Computer numerically controlled (CNC) punching is a sheet metal manufacturing process that is carried out by CNC punch presses. These machines can be either a single head and tool rail (Trumpf) design or multi-tool turret design. The CNC punching machine is basically programmed to move a sheet of me

Clean the hydraulic oil The hydraulic system has the high requirement for the cleanliness of hydraulic oil. The clean of the oil tank is very important. When replacing the hydraulic oil, you must discharge the cover of the oil tank. Usethe towel to clean the bottom of the tank(do not use cotton ya

This is one complete operation manual for the swing beam shearing machine, which is also very popular hydraulic shearing machine. You can check out the Hydraulic guillotine shears operation manual in another post.

It is very common for press brake operators to have their own personal “rule of thumb” when choosing the V opening for a certain job application. Although these rules may have developed over time from their personal experience, they do not take into account how commercial sheet metals actually beh

According to relative position of the upper and lower molds in the bending process, the press brakes processing can be divided into two ways:Air bending and press to the bottom bending.