Horizontal Machining Center QH-810
X-axis 1600 mm
Y-axis 1000 mm
Z-axis 1000 mm

Horizontal Machining Center

Robust Structure Design, High Loading Capacity, High Precision & High Speed Feed System

Extra wide base allows the table to be fully supported without overhang problem in its entire travel, therefore an optimal dynamic accuracy can be ensured.
Z-axis is mounted with 4 roller type linear motion guides with low friction coefficient, leading to accurate and smooth cutting feed.
X, Y, Z-axis are transmitted through precision ground ball screws which are directly coupled to the motors. This combined with the use of high precision angular contact ball bearing for pretension on ball screws so as to ensure the optimal feeding rigidity and accuracy.

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Horizontal Machining Center

X ‭-‬axis travel : QH-800:1200mm / QH-810:1600mm

Y ‭-‬axis travel : 1000mm

Z ‭-‬axis travel : 1000mm

Table size: 800x800mm / 800x1000mm

Table loading capaccity: 3000kg

The spindle center is just located at the center of the column features an optimal symmetry of thermal displacement, allowing to maintain high machining accuracy.

Stable Tool Change T.-T. : 9sec.

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Specially designed economical tool clamping mechanism makes it possible to hold tool weight up to 25 kg. Special structure design may effectively avoid tool dropping when the tool arm rotates 180°, while ensuring the accurate squareness when fitting tool into the spindle.

Hydrically operated tool change arm along with the use of linear motion guide for movement ensure no clearance while providing stable tool change motion.

Shortest route tool selection saves considerable time in tool positioning. The magazine provides 40,60 and 120 tools to select.

High Precision, High Rigidity Two-Step Speed Gear-drive Spindle

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The #50 spindle runs in high precion bearings with high rigidity. Maximum spindle speed reaches 6,000 rpm combiaed with two-step speed change makes the machine suitable for various cutting conditions.

The spindle oil cooler together with coolant circulated quill may effectively control spindle temperature growth at a constant condition. This not only suppresses thermal deformation but also ensure the cutting accuracy of the spindle.

The spindle is driven by an extra powerful motor with 15/18.5 kW (22/26 kW optional) in combination with 2-step gears for speed change, that produces great torque output up to 489 Nm (718 Nm) for heavy cutting.

Long spindle nose design with less interference range makes it suitable for deep hole machining.

Rotary Table

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The high precision, powerful clamping 4th axis contributes to increase machining flexibility and production efficiency.

The 4th axis is driven by a motor and transmitted through worm gear/worm shaft to achieve higher speed and stability.

The table measures 800×800 mm with extra high clamping force up to 5 tons. It resists heavy load up to 3,000 kg and without affection by heavy cutting. The rotary table indexing is made through a big diameter of teeth clutch, and provides 1˚or 5˚ indexing to select for high accuracy and high stability. When using together with a long nose spindle, flexible machining can be achieved.

An optional 0.001˚ rotary table is available for continuous machining, creating ultra high production efficiency.

Roller Type Linear Motion Guide

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Roller type linear ways on all three axes provide better dynamic rating load compared with its class of roller type linear way. This feature not only ensures the entire machine accuracy, but also provides the highest rigidity as well as outstanding cutting performance.

The linear motion guide features minimum wear and extra long lifespan.

Especially ideal for high speed movement and dramatically reduce the power requirement of machine.

SPECIFICATION :

Model QH-800 QH-800A
Control unit Fanuc OiMD
Travel
X‭-‬axis travel 1200 mm 1600 mm
Y‭-‬axis travel 1000 mm 1000 mm
Z‭-‬axis travel 1000 mm 1000 mm
Spindle nose to table 0~1000 mm 0~1000 mm
Spindle nose to table center 150~1150 mm 150~1150 mm
B Axis Table
Table size 800 x 800 mm 800 x 1000 mm
Number of table Single table Single table
Table loading capacity 3000 kgf 3000 kgf
Table T-slot 22 mm 22 mm
Table indexing angle
Servo motor A22i A22i
Height from table surface to ground 1287 mm 1287 mm
Max. rotation diameter of work piece ø1200 mm ø1200 mm
Max. work piece height 1000 mm 1000 mm
Spindle
Spindle R.P.M. 6,000 rpm 6,000 rpm
Spindle transmission Gear type (2 section) Gear type (2 section)
Spindle motor 15 / 18.5 kw 15 / 18.5 kw
Feed
Rapid traverse (X/Y/Z axis) 15,000 mm/min 15,000 mm/min
Cutting feed rate (X/Y/Z axis) 1~8,000 mm/min 1~8,000 mm/min
A.T.C.
Tool selection method BT-50 BT-50
Tool magazine capacity STD:40T (Opt.: 60T / 120T) STD:40T (Opt.: 60T / 120T)
Tool selection Nearest Tool Nearest Tool
Max. tool length 450 mm 450 mm
Max. tool weight 25 kg 25 kg
Max. tool diameter (without adjacent tool) 200 mm 200 mm
ATC changing time 9 sec. 9 sec.
Miscellaneous
Air pressure 6 kg/cm² 6 kg/cm²
Power requirement 50 KVA 50 KVA
Machine weight 13,000 kg 13,000 kg
Machine height 3,500 mm 3,500 mm
Floor space(LxW) 5,170 x 3,310 mm 5,170 x 3,310 mm

•‭ ‬Design and specification are subject to change without prior notice‭.

Standare Accessories:

  • Fanuc OiMD
  • 6,000 rpm spindle R.P.M. (2-speed gear)
  • BT 50 spindle
  • 15/18.5 kW Spindle motor
  • Spindle oil cooler
  • ATC: 40T
  • Coolant system
  • Lubrication system
  • Pallet 1°division (T-slot pallet)
  • Roller type linear guide way
  • Leveling bolts and pads
  • Auger type chip conveyor
  • Chip cart
  • Semi enclosure guard
  • Work light
  • Rigid tapping
  • M30 auto power off function

Option Accessories:

  • Fanuc / 18i-MB or 31i travel
  • Mitsubishi travel
  • ATC : 60T, 120T
  • Table 0.001˚ division
  • BT50 / 8,000 rpm spindle R.P.M.
  • Auto tool length measurement
  • Work-piece measurement
  • Coolant through spindle (15 bar or 20 bar)
  • Chain type chip conveyor
  • Full enclosure guard
  • Oil / fluid separation device
  • Regulator
  • Transformer
  • CE standard

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