Four major applications of laser cutting machines in the construction machinery industry

Views: 18     Author: Durmapress     Publish Time: 2020-07-29      Origin: Durmapress


Four major applications of laser cutting machines in the construction machinery industry

The main application of 1000W Fiber laser cutting machines in the construction machinery industry is sheet metal processing, and CO2 laser cutting machines or fiber laser cutting machines are generally used. Cutting applications mainly include slender workpieces, sheet metal parts with many holes, reserved process gaps for sheet metal parts, production of sheet metal templates and drilling samples.

1. Application in slender workpiece

In addition, because the 1000W Laser Cutting Machine generates more concentrated heat during cutting, the heat-affected zone on the workpiece is small. The 3015 1000W Laser Cutting Machine in the construction machinery industry can effectively control the thermal deformation of the workpiece, especially for thin and long parts that require straightness. The workpiece has a better effect. When the length of the workpiece reaches 5500mm or more, the "micro-connection" function of the cutting machine can be used to effectively control the straightness of the workpiece.

2. Application in plate parts with more holes

In the construction machinery industry, when laser cutting round holes is facing a specific plate thickness, as long as the diameter of the round hole of the workpiece is greater than or equal to the value of the corresponding minimum diameter, and the roughness and diameter are within the guaranteed capacity of the cutting machine The laser can be used for direct blanking, eliminating the need for drilling procedures and improving labor productivity. For some workpieces with many holes, the laser dot function is used to determine the position of the hole, which saves the time for positioning holes for the subsequent hole drilling process, and also saves the production cost of the drilling template, which not only improves production efficiency, And the accuracy of the product is improved.

3. Application in the reserved process gap of sheet metal parts

The process gap reserved for sheet metal parts is also called crack arrest groove or process hole. In sheet metal production, the design of process gaps generally has three forms: one is that two or more bending parts are adjacent; the second is that the bending part of a certain edge is completely bent in the length direction. In the third form, when the two ends of the sheet metal part cannot be supported on the lower mold of the bending machine in a suspended position, the workpiece will deform. In this case, you can use the laser cutting machine to predict the workpiece Leave a slit to prevent deformation of the workpiece during bending.

4. Application in the production of sheet metal templates and drilling templates

For some sheet metal parts in the construction machinery industry, for some irregularly shaped workpieces, in order to improve the accuracy and efficiency of detecting the blanking parts, a laser cutting machine is used to make blanking detection templates, such as the support angle on the bulldozer ripper, and the bucket rod of the excavator. And the big head plate on the boom, etc.; for some rolled-formed workpieces, it is necessary to use a template that matches the arc during the production and inspection of the workpiece to assist production and inspection. In order to improve the accuracy of workpiece production and the efficiency of inspection, it is usually Next, use laser cutting to produce prototypes of these workpieces, and use the marking function of the laser cutting machine to mark the boundaries of arcs and straight edges on the prototypes, such as the arc plate of a bulldozer, the stick and moving Bent plates of arms and buckets, etc.

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