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VH Series
JY-VH550

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-VH550
Table
Table size
 mm 1900x500
X axis travel
 mm 1300
Y axis travel
 mm 950
Z axis travel
 mm 800
T-Slot
(width x trough number x pitch)
 mm 18x5x80
X Feedrate (variable)
 mm/min 30~2800
Y Feedrate (variable)
 mm/min 30~2800
Z Axis feedrate (variable)
 mm/min 30~2800
X Axis Rapid travel 
mm/min 2800
Y Axis Rapid travel 
 mm/min 2800
Z Axis rapid travel 

mm/min

 2800
Range of 
cutting 
reference
Cutting length (parameter)
 mm 1300
Cutting width (parameter)
 mm 520
Cutting height (parameter)
 mm 520
Loading weight (parameter)
 kgs 1500
Spindle
(Vertical)
Spindle speed R.P.M(60HZ)
 RPM 45~1500
(18 steps) 
Spindle taper
   NT50
Distance of Spindle nose to table surface
 mm 0~603
Distance of spindle center to column
 mm 550
Spindle
(Horizontal)
Spindle speed R.P.M(60HZ)
 RPM 45~1500
(18 steps) 
Spindle taper
   NT50
Distance of Spindle center to table surface
   -10~810
Distance of spindle nose to table surface
   290
Power
Spindle motor
   10HPx4P AC
X axis feed motor
   2HP
Yaxis feed motor
   2HP
Z axis feed motor
   2HP
Packing
Dimension
LxWxH (after packing)
 mm 3090x2280x2550
Net weight (before packing)
 kgs 6000KG
Gross weight (after packing)
 kgs 7000KG

 
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 City, Taichung Hsien, Taiwan.R.O.C.
Tel :886-4-24915298,24911002 Fax: 886-4-24915301   E-mail : mill-star@umail.hinet.net