GSWZ 1000,GSWZ 1250 CNC High efficiency beam drilling machine
I. Machine application:
The machine is mainly used for drilling of large H Beam and U-steel. Three drilling spindle box position and feeding driven by servo motor, controlled by CNC system. And carriage feeding controlled by CNC , with high efficiency and high precision, widelyused in building ,bridge and other steel structure industries.
II．Machine structure and configuration :
1.Machine is mainly composed of bed, CNC slide table(three pcs), drilling spindle box (three pcs), clamping device, detection device, cooling system, chip etc.
2.The bed is square steel tubes welded together and done strengthen tothe larger force structure of the bed, the completion of the weld artificial aging treatment, which ensure the stability of the bed well, thus ensure the accuracy of the entire machine.
3.Three pcs of CNC slide tables, respectively , located in fixed side , moving side and middle. with same structure , all composed of slide plate, slide, and servo driving system.
Three sliding stage have a total of six CNC axes, including three CNC feeding axes and three CNC positioning axes, each of them adopts precision linear rolling guide , driven by AC servo motor & ball screw, which ensure the positioning accuracy well.
Workpiece feeding as NO. seven CNC axis, adopt cnc carriage feeding to ensure the drilling positioning precision in longitudinal direction.
4.Equipped with three pcs of drilling spindle boxes , respectively, installed on the three CNC sliding table, do drilling of horizontal and vertical directions.Each drill spindle box can drill independently ,also can drill at the same time .
5.Spindle adopts precision spindle, high-precision rotation ,high rigidity . Equipped with BT40 taper, tool change easily , can clamp twist drill and carbide drill bit, with large application scope. The spindle adopts variable frequency control motor driving , for a wide range of using . Rotation speed is stepless adjustment, in large range, to meet variable rotation speed demand .
1.1 HBeam.Height of sectionH:150-1050mmWing width B:75-700mm
1.2 U Beam Height of sectionH:150-1050mmWing width B:75-350mm
1.3 Maximum thickness of workpiece : 80mm
2. Drilling power box:
2.1 Quantity : 3
2.2 Maximum drilling dia.Carbide drill ￠35mm
High speed steel￠40mm
2.3 Spindle taper :BT40
2.4 Motor power of spindle ： 3x15 kw
2.5 Spindle rotation speed (stepless adjustment)200-6000r/min
3. CNC Axes:
3.2 For fixed ,moving ,mid side
Feeding servo motor power : 3x2 kw
Positioning servo motor power : 3x1.5 kw
3.3 Moving speed of three position CNC axes: 0-10m/min
Moving speed of three feeding CNC axes : 0-5m/min
3.4Width detection stroke : 1100mm
Web detection stroke: 340mm
4. Feeding trolley:
4.1Servo motor power :5kw
4.2Maximum feeding speed :15m/min
Maximum feeding weight:10t
5. Atomizing cooling system
5.2Pressure of compressed air:0.5 MPa
5.3Cooling method : inner & outer cooling
6. Host machine overall dimension (LxWxH) : about 5.5x2.7x4.5m
7.Host machine weight : about 16000 kg
Supertime Technology is well-known for the high quality, reliable performance and easy operation of our gswz 1000,gswz 1250 cnc high efficiency beam drilling machine, which is one of the leading China manufacturers and suppliers. Should you are interested in our machines, please feel free to check the quotation with us.