The high-precision CNC gantry grinder has the characteristics of high precision, high rate, high rigidity, high reliability and long-term accuracy.
- 1. The bed casting has undergone multiple high-temperature tempering failure treatments or vibration failure treatments to eliminate its internal stress.
- 2. The guide rail surface has undergone intermediate frequency quenching treatment to increase the hardness. The hardness of the guide rail reaches 53 degrees (±3 degrees), and the guide rail surface of the worktable is treated with imported wear-resistant glue to reduce the coefficient of wear resistance. Increase service life.
- 3. Structure: The machine tool adopts a fixed beam with high precision and good stability. The base adopts double “V” design, and the lubrication system adopts the oil injection method from the worktable to ensure better lubrication.
- 4. The beam adopts isosceles triangle structure to achieve better strength. Uniform force, automatic compensation accuracy, service life is more than 15 times that of traditional structure.
- 5. Grinding head part; all grinding heads adopt dynamic and static pressure spindles, which have high precision, low noise and long service life.
- 6. The lifting and lowering of beam and grinding head adopt precision ball screw.
- 7. The lifting of the grinding head adopts a new hydraulic locking device.
- 8. Cutting fluid system: The cutting fluid adopts a magnetic separation paper bag filter system and is filtered many times. Use imported centrifugal pump.
- 9. The workbench adopts a full set of hydraulic stations in Taiwan, and adopts a ratio valve to control stepless speed regulation. Smooth operation, good commutation without recoil, ultra-low noise.
- 10. The vertical grinding head can automatically rotate the angle and automatically hydraulic lock. Convenient operation and high efficiency. The vertical grinding head has an independent rotating rear feed rail and can grind along various slopes.
- 11. The vertical grinding head and the horizontal grinding head use the same transmission mechanism, and the operating system is convenient and quick.
High-precision CNC gantry grinder has the characteristics of high precision, high rate, high rigidity, high reliability and long-term accuracy.