The main components of CNC press brake are frame, slide plate, fixture, upper die, lower die, control system, foot switch, drive system, etc. The following points should be paid attention to when using CNC hydraulic press brake: Check whether the tightness of each part of the sheet metal machine tool is good. Run the CNC…
Hydraulic guillotine shearing machine is the third generation of shearing machine, before mechanical shearing machine, hydraulic swing beam shearing machine and so on. Hydraulic guillotine shearing machines have many advantages compared with other shears. This paper introduces some advantages of hydraulic guillotine shearing machine. First, the hydraulic guillotine shears use hydraulic oil as the medium,…
Sheet metal fabrication plays a critical role in the manufacturing industry, finding applications in construction, automotive, aerospace, and various other fields. The versatility of sheet metal, along with its ability to be molded into different shapes and sizes, makes it a popular choice for creating complex and intricate designs. However, to ensure the success of…
Shearing machines belong to one of the forging machinery, it is mainly used in the metal processing industry, using a blade relative to another blade for reciprocating linear motion to shear plate. Hydraulic Shearing machine uses a reasonable blade gap to apply shear force to the various thickness of the metal plate by moving the…
The V grooving machine is mainly used for asphalt, cement pavement pavement repair, discharge pipe, gas pipe, electric wire pipe and optical cable pipe. Grooving machine uses a roulette saw quickly cuts the pavement into uniform grooves to form new bonding surfaces. Optimize the contact layer between the filling material and the slot, and strengthen…
With the continuous updating of the motor, the hydraulic shearing machine began to develop the trend of heavy and large direction, and turned to the direction of high-speed, efficient, active, fine, special, multi-type production, etc. At the end of the 19th century, there was a mechanical press and air hammer powered by electricity, and achieved…
Generally, hydraulic press brake is used to bend some plates, but the material of plates is different, so we should use different kinds of press brake, otherwise there will be problems when bending. Then do you know how to choose the right press brake before bending ? Do you understand the main points of selecting…
Electro-hydraulic servo CNC press brake is a kind of press brake which is controlled by servo motor as actuating device, and controlled by CNC system combined with grating ruler’s feedback data to control the flow ratio of the two main cylinders to make CNC press brake’s slider move synchronously. Are you clear with characteristics of…
Which one is stronger,Fiber laser cutting machine or plasma cutting machine? In fact, both have advantages and disadvantages, but the difference is also very large, such as the principle, cutting quality, use cost, etc. are different. The difference between fiber laser cutting machine and plasma cutting machine 1. Different principle The fiber laser cutting machine…
What is your processing project, metal or non-metal, metal uses fiber laser cutting machine, non-metal uses carbon dioxide laser cutting machine or other. If it is non-metallic, please refer to other answers. If it is metal, then what metal, how thick to cut, how large the parts, how high the accuracy, which determines the machine…
Topic: Factors Influencing the Precision of Bend Calculations on a China Press Brake Question: I am currently utilizing a China press brake that calculates the flat length of material before it undergoes bending. However, it appears that the machine does not adhere to any of the bend allowance formulas I have come across. For instance,…
Addressing Hardness and Other Material Property Variations Question: We have encountered cracking at the edges of several different 0.25-inch-thick A36 parts after bending (see Figure 1). We have previously bent these same parts without any problems, but recently cracks have started to appear. The external bend angles range from 75 to 90 degrees, and the…