Structural characteristics of
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 XHAE217 gantry machining center
Schedule table the direction of the mobile X 2200 mm
The spindle slide movement direction Y 1700 mm
The Z axis 800 mm
Spindle end face to the workbench, 200-1000 - mm
Spindle center to guide the post 450 mm
Longmen width is 1700 mm
Feed the X axis fast moving 12 m/min
Y fast moving 12 m/min
The Z axis fast moving 10 m/min
The cutting feed 1-5000 - mm/min
Work table table size 1400 x 2000 mm (width * length)
Maximum load bearing 5000 kg
Work surface height 810 mm off the ground
T trough the 7-22-180 mm
The main shaft spindle speed 50-6000 r/min
The spindle taper hole BT50
Main motor power force (torque) 15 kw (143 nm)
Feed motor X/Y/Z / 36 nm 36/36
Fine degree of positioning accuracy of 0.02 mm / 0.025/0.02
Repeat positioning accuracy of 0.008 mm / 0.012/0.008
The machine weight 20000 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 name brand origin
1 CNC system of FANUC 0 I MD with beta motor of Japan
ROM the following 2 spindle unit Ф 190 Taiwan
3 screw Taiwan of silver
4 silver line rail (X 2 root 55 wide linear guide roller type, unilateral has four long slider, Y axis 2 root 55 wide linear guide roller type, the Z axis is 350 X 350 square ram, respectively in the front, left, right direction is a 55 wide roller linear guide)
Taiwan
5 pressure cylinder north Taiwan
6 schneider electric France
7 pneumatic components, a guest in Taiwan
8 the nitrogen balance weight association wuxi
9 screw bearing NSK Japan Japan
10 protective associated sheet metal in Shanghai
11 cooling pump fallow and Taiwan
12 coupling mark/R + W Japan/Germany
13 lubrication system valley in guangdong
2. Select the configuration
Serial number name brand or model of origin
1 the spindle oil cold wave the kunshan
2 gearbox ZF or BF Germany/Italy
3 with fly domestic electrical cabinet air conditioning
4 4 axis xu Yang 500/630 320/400 / Taiwan
5 disc knife manipulator library okada BT50 24 to Taiwan
3. Accessories
Serial number according to specifications or tag number note
1 collet chuck handle MAS BT40 ER32-80-1
2 circlip 6, 10, 12, 16, 18, 20, 1 each
3 nails MAS403 P50T - 1 1
4 adjustable shim
28 sets of
5 double helix chip removal device and chain plate clearance;
