Process optimization of hydraulic support structural parts based on laser cutting
The main part of the hydraulic support is composed of structural parts of medium-thick steel plates and oil cylinders. As shown in Figure 1, the structural parts composed of medium-thick steel plates account for about 79% of the total weight of the hydraulic support. The raw materials are mainly medium-thick steel plates with a thickness of 16 mm ~ 50 mm. For the cutting of medium-thick steel plates, the traditional cutting equipment is mainly flame cutting machines and plasma cutting machines. To a certain extent, plasma and flame cutting equipment are prone to uneven shrinkage and a certain degree of thermal deformation when cutting and blanking, and kerf compensation is […]
