What are the advantages of cutting machine gantry structure

Cutting machine at present there are two kinds of mainstream beam structure, is a commonly used gantry machine tool structure, steel or aluminum alloy beam, another kind is a cantilever structure, the use of cast steel general unilateral cantilever structure, advantages and disadvantages each have two kinds of beam structure, below I talk about their advantages and disadvantages for gantry structure.





1. Fast

gantry structure belongs to the bilateral drive structure, high-speed shift to power at the same time, the left and right sides of the motor speed is faster, higher stability and stops on both sides to stop at the same time, the inertia is small relative to the unilateral cantilever structure.

2。 High accuracy

double gantry structure displacement control accuracy, error value less than 0. 05 u, cooperate with software control form closed-loop automatic detection, combined with screw and gear rack transmission precision can reach 0. 01 mm, in addition to cutting the edges of the metal will be smooth, no burr, relative to the flame or plasma cutting machine is to eliminate the secondary steps to remove burrs.