G-VMV650,G-VMC850,G-VMC1160_Vertical machinging center_GUANGZHOU MACHINE TOOL WORKS CO.,LTD
G-VMV650,G-VMC850,G-VMC1160
Description:
G-VMC650,G-VMC850 and G-VMC1160 are vertical machining center that move the main axle box , is one of the electromechanical integration of high-tech products developed by our company on the basis of the introduction of foreign advanced technology, this series of machine X, Y, Z three-way rectangular guide rail, the feed shaft can achieve three-axis three-linkage, suitable for processing a variety of high precision, multi-process, complex shape parts. Such as all kinds of boxes, molds, cams, brackets, internal combustion engine parts, automotive and aircraft parts, etc., more suitable for processing single and small batch parts, is to improve the accuracy, improve the efficiency of automatic processing machine tools

Features:

1、The main structural castings of the machine tool are precision cast by advanced German resin sand production line, with thin wall and multiple ribs, reasonable reinforcement, stable organization, and compact structure, so that the machine tool has enough stiffness to ensure that the machine tool can carry out full load cutting.

2、The three feed direction guide rails of the machine tool are rectangular guide rails, using cast iron quenched polytetrafluoroethylene sliding guide pairs, servo motor drive precision ball screw, so that the dynamic characteristics and accuracy of the machine tool are good, and the screw is pre-stretched during installation, which improves the axial stiffness, eliminates the thermal expansion error, and ensures the high precision of the transmission; And a fixed quantity and sufficient lubricating oil, so that the accuracy of the machine can be maintained for a long time.

3、The main shaft broach mechanism adopts the principle of unloading and loosening the knife. The spindle bearing is not stressed when the knife is loosened, so that the spindle accuracy is better maintained.

4、The bed is also equipped with a low-pressure air cleaning system, which blows air through the center of the spindle during tool change to clean the tool handle and extend the life of the spindle.



Specifications:

        item

Unit

  VMC650

   VMC850

  VMC1160

remark

 

 

worktable

           width

mm

450

550

600


length

mm

750

1000

1300


T-slot width

mm

18

T-slot spacing

mm

135

150

120


Max load on table

kg

500

600

800


 

 

Travel and distance

Worktable stroke(X-axis)

mm

600

800

1100


Spindle head travel on cross beam(Y-axis)

mm

450

700

600


Vertical travel of spindle ram(Z-axis)

mm

480

500

600


Distance from spindle nose to worktable

mm

150-630

110-810

180-780


Distance from spindle centre to column guide rail

mm

500

575

600


spindle

Maximum speed

rpm

8000


Taper hole,tool holder and blind rivet


BT50


 

Speed performance

Rapid feed speed

Linear rail

m/min

24

20


Hard rail

m/min

15

15


Three-axis machining feed rate

Linear rail

mm/min

5-12000


Hard rail

mm/min

5-6000


others

Boundary dimension:length x width x height

m

2.2X2.2X2.2

2.6X2.2X2.4

3.3X2.6X2.8


Net weight

kg

5000

   6000

  7500