Structure features:
Low 1, base, table, column, beam, slide, spindle box, such as the main basis in cast iron HT300, enclosure structure, compact and reasonable symmetric reinforcement structure to ensure the high rigidity and bending vibration performance; With resin sand molding and after full of aging treatment, provides the guarantee for the stability of the machine tool use for a long time performance.
Low 2, X, Y, Z to guide are Taiwan HIWIN super overloading linear rolling guide, with fast speed, high rigidity, low friction, low noise, low temperature rise change characteristic; X to the two rail line; Y to guide rail USES the stepwise parallel structure, and also give consideration to two guide rail of the vertical and horizontal direction span, has uniform stress, high rigidity, bending torsional advantages: Z to for 350 square ram, wide in the front, left and right direction, respectively is a 55 wide linear guide roller type, operation of high precision, strong rigidity, suitable for strong cutting power.
Low 3, left and right sides of the spindle box each have a balance cylinder, synchronous balance automatically by the gas-liquid conversion device automatically, without external power supply, ensure that the spindle box movement is smooth and stable; Z to the drive motor with a loss of electric braking device;
Low 4, X, Y, Z three directions of feed using high rigid outer loop intubation type double nut preloading P3 large lead ball screw, high feed speed; Drive motor through flexible coupling with screw straight league, feed servo motor directly pass power to high precision ball screw, no gap, ensure the accuracy of the machine tool positioning and synchronization;
Low 5, using Taiwan's professional manufacturer produces, high speed, high precision, high overloading spindle unit rigidity, axial and radial bearing capacity is strong, the spindle is directly connected type spindle, high precision, low noise, high transmission power efficiency can reach more than 98% (reduce power loss in the transmission process), the highest speed is 6000 RPM.
Low 6, main shaft adopts pressure cylinder play knife and center structure, blowing in the spindle blade can effectively unloading the impact on the internal bearing and quickly use center high pressure gas to clean inside the spindle taper, ensure the accuracy of the spindle and the cutting tool and the life;
* 7, X, Y direction protection device for the guide rail, screw, ensure the cleanness of lead screw and guide rail, to ensure the machine drive and motion accuracy and life;
Low 8, the protective outer protective lathe adopts simple and practical structure design, convenient operation, flexible and reliable;
Low 9, using reliable centralized automatic lubricating device, timing quantitative all lubricating points of nc machine tools, automatic intermittent lubrication, lubrication can be adjusted according to working conditions;
Low 10, machine tool operating system on the principle of human body engineering, operation box independent design, can be its own spin, easy to operate.
1. Technical parameters
project
XHAE432 gantry machining center
trip
The X axis workbench moving direction
4200 mm
The spindle slide direction Y
3200 mm
The Z axis
1000mm
The spindle end face to the workbench
200-1000 - mm
Spindle center to guide the post
500mm
A gantry width
3200 mm
feed
The X axis moving fast
12 m/min
Y fast moving
12 m/min
The Z axis moving fast
10 m/min
A cutting feed
1-5000 - mm/min
Work units
Table size (width * length)
2800 x 4000 mm
The largest bearing
16000 kg
Working mesa high from the ground
870 mm
T slot
The 12-28-200 mm
The main shaft
Spindle speed
50-6000 r/min
The spindle taper hole
BT50
X/Y/Z feed motor power
15 (143 nm)
X/Y/Z feed motor
36 (add star reducer) / 36 (add star reducer) / 36 nm
Positioning accuracy
0.035/0.028/0.022 mm
Fine degree of
Repeat positioning accuracy
0.02/0.02/0.015 mm
Its it
Machine weight
60000 kg
2. The CNC control system
Fanuc 0 I MD system has a perfect and reliable interlock alarm, safety protection and fault diagnosis, and other functions, is equipped with a standard RS232 communication interface, can realize DNC machining.
3. The power supply device
Power form three-phase ac 380 v + 10% for 50 hz
40 kva electricity capacity
4. Cooling system
The tank volume: 300 l
Cooling pump power: 180 w
Cooling pump flow: 2 m3 / h
Rated head: 30 m
1. The standard configuration
The serial number
The name of the
brand
place of origin
1
Numerical control system
FANUC 0 I MD with beta motor
Japan
2
Spindle unit
ROM the following Ф 190
Taiwan
3
screw
silver
Taiwan
4
Line rail
Silver (X 3 root 55 wide linear guide roller type, unilateral has six long slider, Y axis 2 root 55 wide linear guide roller type, the Z axis is 400 X 400 square ram, respectively in the front, left, right direction is a 55 wide linear guide roller type
Taiwan
5
Pressure cylinder
The major
Taiwan
6
Electrical appliances
schneider
The French
7
Pneumatic components
Of the DE
Taiwan
8
Nitrogen balance weight
Assist the qing
wuxi
9
Wire rod bearing
Japan NSK
Japan
10
The protective
Whereas haidong539 sheet metal
Shanghai
11
Cooling pump
Fallow and
Taiwan
12
coupling
Mark/R + W
Japan/Germany
13
Lubrication system
River valley
guangdong
2. Select the configuration
The serial number
The name of the
Brand or model
place of origin
1
Spindle oil cooling
The Internet wave
kunshan
2
transmission
ZF or BF
German/Italian
3
Electrical cabinet air conditioner
With the flying
domestic
4
The fourth axis
Xu Yang 320/400/500/630
Taiwan
5
The disc manipulator knife library
Mr Okada BT50 24
Taiwan
3. Machine tool accessories
The serial number
The name says
Specifications or tag
The number of
note
1
Collet chuck the handle
MAS BT40 - ER32-80
1
2
circlip
6, 10, 12, 16, 18, 20
1 each
3
rivet
MAS403 P50T - 1
1
4
Adjustable shim
52 sets of
5
The double helix chip removal device and chain plate chip removal device;
