Application of laser cutting in engineering industry

Application of laser cutting machine in slender workpiece

    In addition, because the cutting, laser cutting machine when the heat generated by the more concentrated, small heat affected zone for parts, engineering machinery industry using a laser cutting machine for cutting the workpiece can effectively control the thermal deformation of the workpiece, especially for the requirement of straightness slender workpiece effect is good, when the workpiece length reaches more than 5500 mm, can use cutting machine itself "connection" function to effectively control the workpiece straightness.

Application of laser cutting machine in plate parts with more holes

    Construction machinery industry, laser cutting round hole, in the face of certain thickness, as long as the workpiece hole diameter size requirement is greater than or equal to the corresponding value of the minimum diameter, and the roughness and diameter size requirements within the scope of the cutting machine guarantee ability can use laser direct blanking, save drilling process, improve the labor productivity.For some workpiece containing more holes, the use of laser dot function to determine the position of holes, for the subsequent hole drilling process to save the time of positioning holes, also save the production cost of drilling template, not only improve the production efficiency, but also improve the accuracy of the product.
 

Application of laser cutting in the reserved process gap of sheet metal parts

    A process gap reserved for sheet metal parts is also called a crack stop slot or process hole.In sheet metal production, there are generally three forms of design of process gouges: the first is that two or more bending parts are adjacent to each other, as shown in Figure 1;The second is that the bending part of a certain side is completely bent in the direction of length, as shown in FIG. 2.For the second process cut, the traditional form, as shown in Figure 2, sets aside a× B rectangle. If laser cutting machine is used to directly cut the slit of length A at this position during cutting, then the laser cutting machine can be used to directly reserve the slit for some workpiece with higher requirements.In the third form, the workpiece will be deformed when the two ends of the sheet metal parts cannot be supported in the suspended position above the lower die of the bending machine. In this case, a laser cutting machine can be used to reserve a slit when the workpiece is being cut to prevent the deformation of the workpiece during bending
 

Application of laser cutting in fabricating sheet metal templates and borehole templates

    In the construction machinery industry, some sheet metal parts, for some irregular shape of the workpiece, in order to improve the accuracy and efficiency of the detection of the workpiece, laser cutting machine is used to make the detection template, such as the support Angle on the bulldozer, excavator bucket pole and the big board on the moving arm;For some of the coils of the workpiece, when the workpiece installation and test need to use and model auxiliary production and testing of the circular arc is consistent, in order to improve the accuracy of workpiece production and detection efficiency, under normal circumstances, these artifacts using laser cutting blanking production model, and using the line of the laser cutting machine on the sample marked arc and straight line, arc plate such as bulldozer, excavator bucket rod and the movable arm bent plate and digging bucket, etc.