Skip to main content

Application of Laser Processing Technology in Sheet Metal Processing

The laser cutting technology is more cost-efficient than the traditional processing technology and the laser beams are all in the shape of points, therefore it has great flexibility in two-dimensional plane processing. In the laser cutting machine processing, only the cutting head moves, while the workpiece is stationary. There is no need to set up micro-connections, helping the laser in the cutting process is relatively simple. Its computer CAM system does not require the production of a single part machining process. It is only necessary to optimize the layout results and the cutting route, and then start the laser to process it. However, in the multi-functional machine, it is necessary to set the mold, preset the laser cutting route, and set the connection site, and then the next step can be taken. In comparison, the preparation time of the laser cutting process is greatly reduced compared with the laser cutting machine. In practical use, when the laminating machine is processing, due to the dragging of the workpiece by the clamp and the blanking amount of the mold, the processing dead zone will appear on the raw material. However, when the laser cutting machine for steel cuts the workpiece is stationary, there exist non-processing zones, which improves the utilization of raw materials and effectively reduces the raw material costs consumed by a single process. In recent years, the precision of laser cutting has been gradually improved, which greatly simplifies some processing steps and reduces the processing cost of a single piece. At the same time, due to the rapid increase in the cutting speed of the laser cutting machine, the processing time of the workpiece is greatly reduced, and the individual production efficiency of the operator is also greatly improved.

The accuracy of laser cutting processed products is further improved.

As the speed of laser cutting continues to increase, the range of heat affected by the workpiece's processing heat is gradually reduced, and the amount of thermal deformation that occurs throughout the entire work process is also reduced. At the same time, as the stability of the carbon dioxide laser is gradually improved, it also promotes the smoothness of the laser cutting surface. In addition, the stationary machining of the workpiece greatly reduces vibrations. Due to the continuous improvement of the precision of laser cutting, the agricultural machinery sheet metal parts for laser cutting have gradually changed from the original low-precision parts to high-precision parts. From the actual production point of view, the original composite machine APELIOII357 is usually a relatively thin part of the processing material thickness less than 2mm, the main processing of the textile machine outsourcing container. Now laser cutting machines can process the above-mentioned parts and can process medium-thickness parts with a material thickness of 3 to 4mm or more. Most of these parts are structural parts, transmission parts, and major working parts. The requirements for machining accuracy are relatively high, and some parts are close to the accuracy requirements of the workpiece. Laser-cutting machined parts have the characteristics of small deformation and high surface roughness. At the same time, there are small or even no process burrs and parts of the same size, which play a major role in the control of the dimensional accuracy of agricultural machinery assembly.

 If you are interested in any part of this article, welcome to visit our site at GLDMA.COM.
Labels:

Comments

Post a Comment

Popular posts from this blog

Fiber Laser Cutting Machine

Nowadays laser cutting machine is more and more widely used, as it is with high speed, high precision and automation. It can save manpower and improve production efficiency.  The laser is shot from laser generator, through optical system, focus to high power and density laser beam. The beam shoots on surface of workpiece and makes it reach melting point or boiling point, at the same time, the high pressure gas which is on the same axis with laser beam blow the melting or pneumatolytic metal away. That is the basic reason of laser cutting. According to the laser generator, there are two types – CO2 type & fiber type. The frequency of the CO2 laser requires higher wattage of lasers to penetrate through metals. CO2 laser systems are best suited to cutting wood, acrylic, plastic, and fabric.  Fiber laser cutting machine  is much more energy saving. In the situation that reaches same performance, whole fiber cutting can save around 70% energy than CO2 type. The wattage can range from 50
40 comments
Read more

How to Adjust the Clearance of Upper and Lower Blades of Hydraulic Guillotine

To many customers, they can easy to get how to adjust the clearance of upper and lower blades of small model  hydraulic guillotine shearing machines . How every, it's do hard for them to adjustment big models like QC11Y-40*2500 mm or QC11Y-40*3200mm. It is an important factor that affects the cutting quality and prolongs the service life of the blade. The correct adjustment of the blade thickness depends on the shear plate thickness. The machine tool converts the blade gap value to the plate material value directly on the gap dial. The clearance between the upper and lower blades of the shear should be the same throughout the entire length. This shear shall be equipped with a supplementary tool holder on the worktable to be used as a micro adjustment of the uniformity of the gap between the upper and lower blades. The minimum clearance before adjustment is 0.05 mm at the factory. The user should not change easily during normal use. After the blade is used for a certain period of
6 comments
Read more

6mm Hydraulic Shearing Machine With Estun E21s

6mm is a common thickness in sheet metal manufacturing. 6mm  hydraulic shears  is also a popular size in shearing machine. GLDMA can offer 6mm*2500mm, 6mm-3200mm, 6mm*4000mm, 6*5000mm different sizes of worktable, to satisfy variety of plate cutting demands. GLDMA Q12K series swing shearing is standard with Estun E21s system, which can control backgauge and the ordinary motor or frequency converter. Finished parts count and 40 program store functions can support common cutting task much more continuous, so that improve daily producing efficiency and save labor cost. There are also other advanced  shearing machine controller  to choose, like Estun E200ps, Delem DAC 310s. E200ps can realize servo control on X axis (backgauge), the cutting speed and precision are in a higher level. DAC 310s is with control of blade clearance, and the program storage is improved to 100 steps each. Client can choose the suitable model based on their own requirement and budget. 6mm hydraulic shearing usual
12 comments
Read more