Main Information of Glorytech VMC Machine Tools
Vertical machining center series vertical machining center is mainly used to process plates, disc parts, shell parts, molds and other parts with high precision, many processes and complex shapes, which can continuously complete milling, drilling, expansion, reaming, boring, tapping and two-dimensional three-dimensional surfaces in a clamping process, accurate processing of inclined surfaces, processing to achieve programmatic, shorten the production cycle, so that users can obtain good economic benefits.
1. The overall layout structure
GloryTech vertical machining center adopts a vertical frame layout, the column is fixed on the bed, the headstock moves up and down along the column (Z direction), the sliding seat moves longitudinally along the bed (Y direction), and the worktable moves laterally along the sliding seat (X direction). to) structure.
The bed, table, sliding seat, column, headstock and other large parts are all made of high-strength cast iron materials, and the shape is made of resin sand technology, and the stress is eliminated by two aging treatments. After optimized design, the rigidity and stability of the whole machine are improved, and the deformation and vibration of the machine tool caused by cutting force are effectively restrained.
2. Machine Drive system:
The three-axis servo motor is directly connected to the high-precision lead screw through the elastic coupling, reducing the intermediate links, realizing backlash-free transmission, flexible feeding, accurate positioning and high transmission accuracy. Z-axis servo motor with automatic holding brake function, in the case of power failure, can automatically hold the motor shaft tightly, so that it can not rotate, play a role in safety protection.
3. Spindle group
The main shaft group is produced by a professional manufacturer in Taiwan, with high precision and high rigidity. The bearing adopts P4 grade spindle special bearing. After the whole set of spindle is assembled under constant temperature conditions, it has passed the dynamic balance correction and running-in test, which improves the service life and reliability of the whole set of spindle.
The spindle can realize stepless speed regulation within its speed range, and the spindle is controlled by the built-in encoder of the motor, which can realize the functions of spindle orientation and rigid tapping.
4. Tool magazines
The disc-type manipulator tool magazine is adopted, which is installed on the side of the column. When the tool is changed, the tool disc is driven and positioned by the roller cam mechanism. It is a hobbing cam mechanism, which can run at high speed and without noise after preloading, so that the tool changing process is fast and accurate.
5. Machine cooling system
Equipped with a large-flow cooling pump and a large-capacity water tank to fully ensure circulating cooling. The end of the headstock is equipped with cooling nozzles, which can be either water-cooled or air-cooled, and can be switched at will. The cooling process can be controlled by M code or the control panel.
Equipped with a cleaning air gun to clean the machine tool.
6. Pneumatic system
Pneumatic triplex can filter impurities and moisture in the air source, preventing impure gas from damaging and corroding machine tool components. The solenoid valve group is controlled by the PLC program to ensure that the actions of spindle tool loosening, spindle center blowing, spindle clamping, and spindle air cooling can be completed quickly and accurately.
7. Machine tool protection System
The machine tool adopts a protective room that meets safety standards, which not only prevents the splash of coolant, but also ensures safe operation and a pleasant appearance. Each guide rail of the machine tool has a protective cover to prevent chips.
And coolant from entering the inside of the machine tool, and to protect the guide rails and lead screws from wear and corrosion.
8. lubrication system
Guide rails and lead screw pairs are all lubricated with central centralized automatic thin
oil, and each node is equipped with a quantitative oil separator, which injects oil to each lubricating part regularly and quantitatively to ensure that each sliding surface is evenly lubricated, effectively reducing frictional resistance and improving motion accuracy , to ensure the service life of the screw pair and guide rail.
9. Chip removal system
The Y-axis split protection structure makes the iron filings generated during the processing fall directly to the bed. The large slope structure inside the bed makes the iron filings slide smoothly into the drawer-type chip removal box in the water tank, and then regularly fills up the iron filings. The chip removal box can be pulled out for manual cleaning, which is simple, practical and economical.
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