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VH Series
JY-VH450

SPINDLE LUBRICATION SYSTEM
The gears and bearings in the milling head are lubricated by an efficient lubrication system to ensure their normal service life. The oil, after fan cooling, is delivered to the gears and bearings.

PRACTICAL TELESCOPIC COVER
The X,Y axes slideways are protected by telescopic cover to prevent scratching on surfaces from chips, and extend the service life of the machine.

VERTICAL AND HORIZONTAL MILLING HEAD
A combination of vertical and horizontal spindles in a milling head for efficient machining.
When operating with a rotary table, 5 surface machining can be quickly accomplished.
The gears inside the milling head are manufactured from SCM-21, carburized and tempered, then precision ground for heavy duty machining and smooth urnning.
Automatic forced lubrication to the milling head gears ensures minimum gear wear and long service life.

RUGGED SADDLE
Massive, scientifically rib reinforced saddle provides rigid support for the table and heavy workpieces.

INTEGRATED AUTO LUBRICATING

5-SIDE MACHINING IS AVAILABLE
This machine can be fitted withy a rotary table for easy and time saving 5-side machining.

Features
  • The bed, column, saddle and table are manufactured from high quality Meehanite cast iron, stress relieved for high stability.
  • All slideways are hardened, precision ground, then coated with Turcite-B for maximum wear resistance.
  • The X, Y axes are protected by stainless steel telescopic covers.
  • The X, Y axis drive employs high precision lead screws, combined with double nuts, ensuring high accuracy of feed.
  • The spindle runs on precise angular contact bearings.
  • The spindle is precision manufactured from SCM21 alloy steel, heat treated and precision ground.
  • All gears in milling head are hardened and precision ground for quiet running.
  • The X-axis feed is driven by a high torque servo motor, providing variable feed speed.
  • The powerful spindle motor gives a high chip removal rate.
  • Choice of Fanuc or Mitsubishi CNC controller.
  • All models can be converted into CNC controlled system.
Specification
SPECIFICATION / MODEL JY-VH450
Table
Table size
 mm 1500x450
X axis travel
 mm 1100
Y axis travel
 mm 720
Z axis travel
 mm 780
T-Slot(width x trough number x pitch)
 mm 18x3x80
X Feedrate (variable)
 mm/min 25~1500
Y Feedrate (variable)
 mm/min 25~1500
Z Axis feedrate (variable)
 mm/min 25~1500
X Axis Rapid travel 
mm/min 1500
Y Axis Rapid travel 
 mm/min 1500
Z Axis rapid travel 

mm/min

 1500
Range of 
cutting 
reference
Cutting length (parameter)
 mm 1100
Cutting width (parameter)
 mm 420
Cutting height (parameter)
 mm 500
Loading weight (parameter)
 kgs 1000
Spindle
(Vertical)
Spindle speed R.P.M(60HZ)
 RPM 45~1500(Variable speed)
Spindle taper
   (NT50)
Distance of Spindle nose to table surface
 mm 0~617
Distance of spindle center to column
 mm 450
Spindle
(Horizontal)
Spindle speed R.P.M(60HZ)
 RPM 45~1500(Variable speed)
Spindle taper
   NT50
Distance of Spindle center to table surface
   0~780
Distance of spindle nose to table surface
   190
Power
Spindle motor
   10HPx4P AC
X axis feed motor
   1 HP x4P
Yaxis feed motor
   1 HP x4P
Z axis feed motor
   1 HP x4P
Packing
Dimension
LxWxH (after packing)
 mm 2750x2030x2550
Net weight (before packing)
 kgs 4200KG
Gross weight (after packing)
 kgs 5000KG

STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
  • Automatic lubricating system
  • Cooling system
  • Air pressure lock system
  • Telescopic cover
  • Tool box
  • Spindle draw bar screw
  • Leveling pad
  • Adjust bolt
  • Digital readout / linear scale
  • Ball screw
  • Air power draw bar
  • Rotary table


JIUH-YEH PRECISION MACHINERY CO., LTD.
No.195, Rd.11, Ta-Li Industrial Park, Ta-Li Dist, Taichung City, Taiwan.R.O.C.
Tel :886-4-24915298,24911002 Fax: 886-4-24915301   E-mail : saless@jiuhyeh.com