CNC Machine Centre with Five Axis linear rai

Brand: CL

Model: VMC1160

Pictures are for reference only.

Vertical machining centers are mainly used to process parts with high precision, multiple processes and complex shapes such as plates, discs, shells, and molds. They can continuously complete milling, drilling, expansion, reaming, boring, tapping, and precise processing of two-dimensional and three-dimensional curved surfaces and inclined surfaces in one clamping. The processing is programmed, shortening the production cycle, so that users can obtain good economic benefits.
I. Function and feature description
1 Overall layout of the machine tool
The VMC1160 vertical machining center adopts a vertical frame layout. The column is fixed on the bed, and the spindle box moves up and down along the column (Z direction), the slide moves longitudinally along the bed (Y direction), and the worktable moves horizontally along the slide (X direction).
The bed, worktable, slide, column, spindle box and other large parts are all made of high-strength cast iron materials. These large parts are optimized and designed with the assistance of three-dimensional computer software. The rib plate is arranged reasonably and has a complete heat treatment process to eliminate residual stress, ensuring that the whole machine has sufficient strength, rigidity and high stability.
2 System
The CNC system is equipped with KND2000 or Guangshu 25i control system and driver as standard, which is fully functional and easy to operate; it has standard RS-232 communication interface, USB port and related software, and has DNC online processing function.
3 Driving system
The X, Y and Z axis guide rails adopt Taiwan Hiwin 45mm rolling linear roller guide rails, which have small dynamic and static friction, small wear, high positioning accuracy, high sensitivity, small high-speed vibration, long service life, interchangeability, excellent servo drive performance, and improve the accuracy and stability of machine tools.
The X, Y and Z axis servo motors are directly connected to Taiwan’s high-precision ball screws through elastic couplings to reduce intermediate links, realize gapless transmission, flexible feeding, accurate positioning and high transmission accuracy.
The Z axis servo motor has an automatic brake function. In the case of power failure, it can automatically brake the motor shaft to prevent it from rotating, which plays a role in safety protection.
4 Spindle group
The spindle group adopts Taiwan Jianchun spindle, with a speed of 8000rpm and an outer diameter of 150mm. The machine has high precision and high rigidity. The bearings are NSK bearings specially used for P4-grade spindles. After the whole set of spindles are assembled under constant temperature conditions, they are all subjected to dynamic balancing correction and running-in tests, which improves the service life and reliability of the whole set of spindles.
The spindle can achieve stepless speed regulation within its speed range. The spindle is controlled by a motor with a built-in encoder, which can realize spindle orientation and rigid tapping functions.
5 Tool magazine
The 24-tool magazine of Taiwan Desu disc is adopted and installed on the side of the column. When changing the tool, the tool disc is pushed left and right by the cylinder. The cylinder is equipped with a proximity switch to ensure the accurate tool change position. After the tool disc reaches the tool change position, the spindle moves up and down to return and grab the tool. The tool change process is simple and reliable.
6 Cutting cooling system
Equipped with a large-flow cooling pump and a large-capacity water tank to fully ensure circulating cooling. The cooling pump power is 450W and a large-flow cooling pump of 28L/min to fully provide cooling.
The end face of the spindle box is equipped with a cooling nozzle, which can be water-cooled or air-cooled, and can be switched at will.
A cleaning air gun is configured to clean the machine tool.
7 Pneumatic system
The pneumatic triplex can filter impurities and moisture in the air source to prevent impure gas from damaging and corroding machine tool parts. The solenoid valve group is controlled by the PLC program to ensure that the spindle loosening, spindle center blowing, spindle clamping, spindle air cooling and other actions can be completed quickly and accurately.
8 Machine tool protection
The machine tool adopts a protective room that meets safety standards, which not only prevents coolant splashing, but also ensures safe operation and pleasant appearance. Each guide rail of the machine tool has a protective cover to prevent chips and coolant from entering the interior of the machine tool, and to protect the guide rails and ball screws from wear and corrosion.
9 Lubrication system
The guide rails and ball screw pairs are all centrally lubricated with automatic thin oil. Each node is equipped with a quantitative oil distributor to regularly and quantitatively inject oil into each lubrication part to ensure uniform lubrication of each sliding surface, effectively reduce friction resistance, improve motion accuracy, and ensure the service life of the ball screw pair and guide rails.
10 Chip removal system (optional)
The iron chips generated during the processing fall directly onto the protective chamber. The internal inclined surface structure of the protective chamber allows the iron chips to slide smoothly into the chip removal groove and then be taken out through the drawer.