VERTICAL MACHINING CENTER》LINEAR GUIDE WAYS
A-12

 

A-12

The overall design of A12/A14 series is to achieve the best balance of structure rigidity, machining speed, and output efficiency for various industries, such as automobile and aerospace etc. This series of machines feature 8,000 rpm pully-drive spindle for BT- 40 and BT-50 as standard, and have 10,000/12,000/15,000 rpm direct-drive spindle for BT-40, and 6,000 rpm gear-drive spindle with BT-50 as options. The options on the spindle offer extensive flexibility and supports for various machining applications.

Synchronously Adopt the Advantages of the European & Japanese Design
  • 954mm wide-span rigid column.
  • Taiwan-made PMI extra-large 45mm precise roller- rail linear guide way.
  • Adopt high-end direct motors and high rigidity couplings in three axes.
Moer Powerful Z-axis Motor

7kw (no counter balance design) for BT40.
7kw (with counter balance design) for BT50.

High Reliability and High Accuracy for Ballscrew Design

Ø45mm Pitch 12 C3 ball screw with high class double nut provides strong rigidity, high torque, better accuracy, longlife, and effectively heat extension control.

Stable Air Supply Equipment

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

 

Design with More Sliders and More Stable Support for X, Y, and Z axis

X & Z axes adopt 45mm width roller-rail linear guide ways including 2 tracks, and each track has 3 sliders (total 6 sliders) Y axis adopts 45mm width roller-rail linear guide ways, 4 tracks, each track with 2 sliders (total 8 sliders)


Design with More Screw-Type Chip Augers for Y axis

screw-type chip augers on Y axis to increase the chip removable capacity.


Enlarge Saddle Pads to Enhance the Support for the Table.

 


Box-Type Dual-Layers Casting Column

The unique column design achieves the ultra-excellent rigidity to minimize cutting induced vibration and deformation.


Calibration with Laser Interferometer was Performed and Certified

Agma 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.


FANUC Spindle Torque Drawing


Standard and option accessories
 
Hinge Type Chip Conveyor (option) X/Y/Z-Axis Optical Linear Scale (Optional Accessories)
 
Spindle ring sprinkler Thin-film panel
 
Oil Circulating Coolant System for Spindle
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.
 
Renishaw Ballbar System
Carry out a three dimensional circular test and optimal adjustment.
Oil Skimmer (option)
 
Chassis Chip flushing (Standard) Tool Setup Probe (Tool Setter) (option)
 
Precision Roller Rail (standard) Linear Guideways and C3 Class Ball Screws for Three Axes
Roller-rail linear Guide ways are used on all three axes. Because of the high rigidity, low noise, and low friction, the machine can perform highspeed 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 fhe error caused by temperature variation to maintain high position accuracy.

Tel:886-4-25612868 Ext.223 Fax:886-4-25610409/25613010 E-mail:mk21@agma.com.tw
No.7, Ln. 34, Jhuangcian Rd., Shengang Dist., Taichung City 42951, Taiwan (R.O.C.)