Ball-Rail/Roller-Rail (Option) Linear Guide Ways for X/Y/Z Axes



Ultra-High-Speed Vertical Machining Center

AGMA once again presents high speed A-series machining centers to a foresighted customer like you with industryleading scraping technology of hardened box way and the technological capacity of manufacturing process. This series of machines are based on high-rigidity Meehanite cast iron and adopt 8,000~10,000RPM belt driven spindle or 10,000 ~15,000RPM direct driven spindle. Three axes adopt high precision linear guideways and ball screws. Also other optional accessories which fully comply with a variety of cutting demand now and in the future are available.

Synchronously adopt the European & Japanese design

  • Wide-span rigid column
  • Japan-made NSK extra-large 35mm precise roller- rail linear guide way (option)
  • Adopt high-end direct motors and high rigidity couplings in three axes
  • High quality full-length enclosed splash guard, elegant appearance, wellexecuted, and in good taste

Extra-large Z-axis motor
 4.0KW (no counter balance design)

High reliable and high accuracy ballscrew design
 Ø40mm high class double nut provides strong rigidity, high torque, better accuracy, long-life, and effectively heat
 extension control.

Extra wide door design
 The width of door reaches 850mm for conveniently loading and unloading the fixture and workpiece.

Stable air supply equipment
 The gas storage barrel assists to acquire steady air source to increase equipment utility rate.

Unique Column Design
  • Wide-span rigid column
  • X-shaped cross rib package column structure

  • Integrated ATC support interface Block

Renishaw Ballbar System
Carry out a three dimension circular test and optimal adjustment.

Ballbar Test Figure
Each machine goes through telescoping ball-bar tests to check contouring accuracy and uncover any geometric errors. This testing ensures the machine structure is both square and parallel.

Calibration with Laser Interferometer was Performed and Certified by PMC
Agma authorizes PMC to conduct 100% inspection to full travel length of three axes. Standard VDI 3441 3δis employed to ensure the machine accuracy and righteous of the inspection. For each axis,inspection along full axial travel length backwards and forwards for 6 times is conducted.

  Dynamic characteristics of the high-speed spindle verify Figure

Cutting Capability
  • Workpiece Material:A6061 T6
  • Spindle Speed:12,000rpm
  • Cutting Feedrate:10,000mm/min.
  • Cutter:ø12 × 3Flutes End Mill for Aluminum
  • Depth of cut:12 mm
  • Width of cut:1.8 mm
Cutting Capability
  • Workpiece Material:P20
  • Spindle Speed:7,000rpm
  • Cutting Feedrate:6,500mm/min.
  • Cutter:ø12 × 4Flutes End mill
  • Depth of cut:18 mm
  • Width of cut:0.8 mm

Fanuc Spindle Torque Drawing

Standard and special accessories

Hinge Type Chip Conveyor X/Y/Z-Axis Optical Linear Scale (Special Accessories)
Spindle ring sprinkler Thin-film panel

Fluorescent Light &
 Quartz Work Light

The fluorescent light is installed with the fully enclosed splash guard and it is located on the left hand corner, and the quartz work light is installed on the right hand upper corner to provide a well-lit table area.

Oil Circulating Coolant System for Spindle
Y-Axis Screw Type Chip Augers (2 pcs) (A-10 only) Extra-large Z axis motor 7.0KW (A-10 only)
Chassis Chip flushing  
Oil Skimmer (Special Accessories)  
Precision Ball-Rail or Roller Rail (option) Linear Guideways and C3 Class Ball Screws for Three Axes
Linear Guide ways are used on all three axes. Because of their high rigidity,low noise, and low friction, this helped to chieve high-speed rapid movement and excellent circular accuracy. Double nut C3 class precision ballscrews are used on all three axes. Along with pretension double nut and supports to minimize the backlash and to compensate for error caused by temperature differences in order to maintain positioning accuracy.

Tel:886-4-25612868 Ext.225 Fax:886-4-25610409/25613010
No.7, Ln. 34, Jhuangcian Rd., Shengang Dist., Taichung City 42951, Taiwan (R.O.C.)