GVM-800U

5 Axis Machining Center

GVM-800U

5 Axis Machining

GVM-800U designed for high precision multiple surfaces milling in only one single set up, even turning is possible!

The latest 5 axes machine provides not only improving production lead time, machining accuracy but also optimizing working environment due to compact design and even improving the company whole management.

GVM-800U Orientated Design

Ergonomic orientateddesign for easy loading / unloading heavy work piece by overhead crane due to removable top roof cover.

Robust Rigid Frame

Rigid Casting Frame

The robust frame with each key component all has been very well optimized from the standpoint of static rigidity and dynamic quality in order to be the highest performance gantry 5 axes machine.

GVM-800U Rigid Frame

The highest rigidity and latest innovationwith twin Y axis driven gantry construction which definitely suppresses the vibration generates by the very high speed ( 48M/Min ) acceleration / deceleration !

GVM-800U Rigid Frame

Powerful Motor Spindle

Powerful Motor Spindle - P18 / 24

P18 / 24

Powerful Motor Spindle - C18 / C24

C18 / C24

Powerful Motor Spindle - C27T

C27T

Applications Milling Mill turn
Model P18 P24 C18 C24 C27T
Max. speed ( RPM ) 18000 24000 18000 24000 10000
Rated speed ( RPM ) 1000 2000 2000 4500 2000
Power S1 / S6 ( KW ) 26 / 32 21 / 27 21 / 27 34 / 43 27 / 31
Torque S1 / S6 ( Nm ) 124 / 154 85 / 116 100 / 130 72 / 91 130 / 170
Taper HSK-A63 HSK-T63
Country made Italy Germany
In Use standard optional

Automatic Tool Changer

Driven by AC servo motor(s) in order to provide spindle picking up at simple, fast, trouble-free and extremely smooth tools exchanging; standard 32 stations, optional 40x1, 60x1, 32x2, 40x2, 60x2 stations, biggest tool dimension is Dia. 75mm or Dia.125mm / 300mm length / 8kg weight.


GVM-800U Automatic Tool Changer
GVM-800U Automatic Tool Changer

Torque Motors Driven Tilting Rotary Table

Milling ( Standard )

Table is driven by 2 torque motors, one each at A &C axis, maximum speed are 10RPM & 50RPM, maximum load 1200kg.

GVM-800U Torque Motors Driven Tilting Rotary Table
GVM-800U Torque Motors Driven Tilting Rotary Table

Milling Turning ( Optional )

GVM-800U Torque Motors Driven Tilting Rotary Table
  • Table is driven by 3 torque motors when both twin A axes at either 90。or 0。, maximum C axis speed is 800RPM, also because twin A axes are rigidly clamped (more than 10000Nm) so turning operation smoothly is ensured.
GVM-800U Torque Motors Driven Tilting Rotary Table
  • Turning table is made of extreme high dynamic one piece casting and machined by 5 axes machine to ensure its high accuracy.
GVM-800U Torque Motors Driven Tilting Rotary Table

Extended dynamic and power : the core of the direct drive table is with the new torque motor generation, the sophisticated cooling technology of the coils offers 30% more power than before, very high efficiency and dynamic and is possible to reach a new level of high dynamic milling & turning operations!

GVM-800U Torque Motors Driven Tilting Rotary Table
GVM-800U Torque Motors Driven Tilting Rotary Table

Efficient chip removal : cutting chips, coolant water, oil etc. are easily falling down directly to the machine bed where has a well integrated chain type chip conveyor, it bring out chips etc. efficiently Heavy duty ram construction with extreme section and well rib design ensures high speed and heavy cutting is possible without vibration

GVM-800U Torque Motors Driven Tilting Rotary Table
GVM-800U Torque Motors Driven Tilting Rotary Table
GVM-800U Torque Motors Driven Tilting Rotary Table
GVM-800U Torque Motors Driven Tilting Rotary Table

Machine Dimension

GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension

Milling Envelope

The operator standing in front of machine has excellent access to the table edge for easy work piece loading/unloading or set up due to ergonomics design.

GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension

Milling Turning Envelope

The operator standing in front of machine has excellent access to the table edge for easy work piece loading/unloading or set up due to ergonomics design.

GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension
GVM-800U Dimension

Digital CNC Control

Heidenhain iTNC-640 HSCI newest control

  • MC 7222 1.8GHz more powerful CPU than before
  • 32G SSDR storage media resistance to vibration
  • New HEROS 5 operating interface with PDF viewer
  • TE 730 key board & MB 720 panel & 15” XGA screen
UMC Digital CNC Control

Heidenhain iTNC-640 HSCI newest control

UMC Digital CNC Control

Inspecting and optimizing machine accuracy by calibrating rotary axes with kinematics

UMC Digital CNC Control

Cylindrical surface interpolation

Siemens 840Di Solution Line newest control

  • NCU 730.2 with PLC 317 – 2DP + 40GB HD
  • PCU 50.3 1.5Ghz , 512Mb, WinXP/Pro interface
  • Shopmill + 3D simulation 1 & HMI Advanced
  • MCP483C panel + OP 015A 15” TFT screen
UMC Digital CNC Control

Siemens 840Di Solution Line newest control

UMC Digital CNC Control

Measuring 3 Sphere

UMC Digital CNC Control

Measuring 3 Sphere

Specification

Model Milling Milling turning
Travel
X Y Z axis ( mm ) 800 / 900+330 / 62
Distances
Spindle nose to table top ( mm ) 112.5 ~ 732.5 100 ~ 720
Spindle nose to table center ( mm ) 0 ~ 732.5 0 ~ 720
Rotary table tilt A axis
Maximum rotation ( RPM ) 50 25
Transmission via torque motor ( set(s) ) 1 2
Tilt angle ± 125゚ ± 135゚
Continuous / peak torque ( Nm ) 2680 -peak 4980 / 9500
Brake torque ( Nm ) 6000 10000
Rotary table rotary C axis
Table dimension ( mm ) Ø800
Maximum loading ( kg ) 1200
Maximum rotation ( RPM ) 100 800
Transmission Torque motor
T slots ( mm ) 14 x 7 Radial 18 x 8
Continuous / peak torque ( Nm ) 1230 -peak 1127 / 2065
Brake torque ( Nm ) 3000 4000
Table top to floor ( mm ) 876 891
Motor spindle
Maximum spindle speed ( RPM ) 18000 10000
Spindle power S1/S6 ( KW ) 26 / 32 27 / 31
Spindle torque S1/S6 ( Nm ) 124 / 154 130 / 170
Spindle taper HSK-A63 HSK-T63
Ball screws
X / Y / Z Diameter x pitch ( mm ) Ø50 / 50 x 2 / 50mm x 16mm FDC, oil thru cooled
X / Y / Z axis Roller guide
Width ( mm ) 55 / 55 / 45
Runner blocks number 4 / 4 / 4
Feed rate
Rapid feed X / Y / Z ( M / min. ) 48 / 48 / 48
Cutting feed ( M / min. ) 20
ATC
Tool holder type HSK-A63 HSK-T63
Tools number 32 (40, 64, 80, 120)
Maximum tool D / L / W ( mm ) Ø75 & Ø125 / 300 / 8kg
Tools exchanging type Armless carousel pick up, servo motor driven
Weight
Before packing ( tons ) 24 25
Measuring
Direct 4 linear scales (Yx2) & 2 rotary encoders
CNC
Brands Heidenhain & Siemens

Standard Accessories

  • Full splash guard with top roof
  • Programmable coolant system
  • Automatic lubrication system
  • Spindle air blast system
  • Work alarm, indicaton lamps
  • Spindle water cooler
  • Levelling bolts & pads
  • RS-232 terminal interface port
  • Machine & control manuals
  • Toolbox with spanners & wrenches
  • Chain type chip conveyors + 2 scrcw chip augers
  • 3 axis linear scales + 2 axis rotary encoders