Structural features 1: the main structure of the light gantry is made of aluminum alloy and molded by mould. Die forming makes the structure more precise and stable, and it is easy to be corrected manually when the size deviation occurs. The light weight of the light gantry makes it possible to drive with bearings and optical shafts. The bearing made of high-strength alloy steel can move on the optical axis to minimize the resistance and reduce the power required for driving. It can be fast and light.
Structural characteristics 2: transverse simultaneous interpreting structure is fixed in traditional Longmen, and only a portable lifting device is mounted to move around. The longitudinal two groups of motors drive the main and secondary boxes respectively. The main and secondary boxes bear the transverse weight together, and the whole transverse weight can be easily handled by two people. Therefore, when cutting machine, the moving speed can reach more than 10000mm/min, and the walking is stable, and neither traditional gantry nor portable cutting machine can reach.