Product Details
In order to improve the manufacturing efficiency of automobile molds made by gantry milling machine, Bridge gantry CNC machine tool adopts an elevated bridge beam structure with a fixed table in design, which changes the shortcomings of ordinary gantry milling machines that cannot carry large workpieces, the worktable is cast in one piece, which ensures the rigidity of the machine tool, and the internal stress is eliminated by secondary tempering after the rough machining of the casting, which ensures the stability of the machine bed in the process of machining large molds .
Improve the manufacturing efficiency of automotive molds:
Bridge gantry CNC machine tools and gantry CNC drilling and milling machines use high-priced bridge-type moving beam structures with fixed worktables in design. Increased fast movement speed, enhanced stability.
Loading large workpieces:
The whole bed, column and worktable are cast in one piece, which ensures the rigidity of the lathe, and the internal stress is eliminated by secondary tempering after rough machining of the casting, and the stability of the pillow bed in the process of machining large molds. (10 tons/square, theoretically 16 tons/square)
Preserve precision:
In the design, a four-track dual-drive high-speed transmission mechanism is adopted, and the transmission accuracy is stable and reliable. Suitable for the processing and manufacturing of precision automobiles and large mechanical parts
Mainly for machinable materials:
Precision auto molds, large mechanical parts
Bridge-type gantry five-axis machining center - It has the characteristics of car washing process combination, five-axis linkage, high processing accuracy and high processing efficiency. For two- and three-dimensional concave-convex model bridge milling and grinding complex parts, one clamping can complete the gantry milling machine machining center car , iron, drilling and other multi-process, multi-angle, multi-surface processing, expanding, rubbing, tapping and other processing processes, it is more suitable for small batch and multi-variety processing and production, and can also enter the automatic line for mass production.
In addition to all the advantages of bridge gantry milling machines compared to traditional gantry milling machines, the bridge gantry five-axis milling machine also has:
1. Equipped with precision five-axis head, and also equipped with Siemens 840D high-end system, which can realize five-axis and five-linkage precision machining.
2. Only when the three linear axes are effectively controlled and can respond to the speed and acceleration of the A/C rotary axis can good spatial machining accuracy be obtained.
3. At present, the large-scale high-speed milling and double-swing-head type five-axis linkage gantry left in the international market basically adopt the bridge-type gantry structure.
