Double Column Type CNC Ultra Precision Surface Grinding Machine UPG-CHLi series

SERIES line-up

PSG156CHLi・PSG158CHLi・PSG206CHLi・PSG208CHLi  

Concept

Adopted Liner Motor Drive for Table Longitudinal with Variable Pressure adjust type Hydrostatic slide way system can apply high-speed grinding, crowning grinding, on machine measurement system by accurate position available.  

Feature

  • Advanced Linear Motor Drive for Enhanced Performance: Equipped with a linear motor drive for the table's longitudinal movement, the system ensures stable table speeds ranging from slow movements to 40 m/min. It supports advanced grinding operations, including crowning, multiple grinding, free-form plunge or contouring grinding, as well as in-machine measurement and compensation after grinding.
  • Energy-Efficient Hydrostatic Slide System: The variable pressure adjustable hydrostatic slide system reduces table float by 1/7 and oil usage by 1/4 compared to standard hydrostatic systems. This results in improved accuracy and significant energy savings for temperature control systems.
  • Precision Grinding and Mirror Finishes: Designed to achieve precision grinding and mirror-like finishes by ensuring optimal working conditions and a controlled environment.

Uses of the Double Column Type CNC Ultra Precision Surface Grinding Machine UPG-CHLi Se

 
      1. Precision Grinding for Large Workpieces The double-column design ensures high rigidity and stability, making it ideal for grinding large and heavy workpieces with exceptional accuracy, such as components used in the aerospace and automotive industries.
      2. Mirror-Finish Surface Grinding The UPG-CHLi series achieves ultra-smooth mirror finishes, making it suitable for high-end applications such as optical components, molds, and precision tools.
      3. High-Precision Grinding for Complex Geometries With advanced CNC control, the machine supports intricate grinding tasks, including contouring, plunge grinding, and form grinding, enabling the production of custom components with tight tolerances.
      4. Tool and Die Manufacturing The UPG-CHLi series is essential for manufacturing high-precision tools and dies. Its capabilities ensure consistent quality and surface finishes necessary for industries like stamping, injection molding, and forging.
      5. Aerospace and Defense Applications The machine’s ability to maintain high accuracy across large workpieces makes it indispensable for aerospace and defense manufacturing, where precision and reliability are critical.
      6. Semiconductor and Electronics Manufacturing The series is well-suited for producing flat, smooth surfaces required in semiconductor wafers and other electronic components. Its precision helps meet the demanding standards of these industries.
      7. Grinding of Hard and Exotic Materials The robust build and advanced features of the UPG-CHLi series enable it to handle hard and exotic materials, such as ceramics, titanium, and hardened steels, commonly used in medical devices, automotive components, and energy equipment.
      8. Research and Development Applications The machine is ideal for R&D labs, where it supports the creation and testing of new materials, designs, and prototypes with ultra-precise grinding requirements.
      9. Reduction of Thermal Deformation and Vibration The double-column structure minimizes thermal deformation and vibration, ensuring stable performance even during prolonged operations, which is crucial for high-precision applications.
      10. Efficient Multi-Tasking Capabilities The machine combines multiple grinding processes, such as fine grinding and dressing, into one setup, reducing cycle time and improving operational efficiency for large-scale production.