|Control:||Siemens PLC||Turn-key Project:||Yes|
cement bag making machine,
cnc drilling machine
Power, petrochemical, pressure vessels and other heat exchanger tube plate, steel structure and the use of electrical equipment hole processing, but also can be applied to other industries of large plate hole processing.
The machine tool series is Longmen mobile CNC drilling and milling machine, which is mainly used for drilling, explanding and opening of flat head and pipe, and has the function og light milling and boring. Fabrication of large holes (diameter 62mm) and with a high speed machining small diameter hole, four drilling head can be processed at the same time,by milling boring machining, milling and boring head work allows only second.
1. this machine adopts fixed table,Longmen mobile form, can reduce the length og bed, save the area.
2. Longmen vertical movement of the left and right of two high carrying capacity of linear rolling guide, mobile flexible. Driven by two AC servo motors and low backlash precision gear rack drive, to esure high positioning accuracy and repeat positioning accuracy.
3. power head slider Y axis movement, the use of two linear rolling guide rail, driven by four AC servo motor and precision ball screw pairs of rotary transmission, to ensure the work of high precision.
4. in Longmen mobile is installed on the slide type NC drilling and milling power head, drilling and milling power box adopts frequency conversion motor through the gear drive spindle, by shifting the oil cylinder pushes the sliding gear two level shift, expand the spindle speed range, low speed and largr torque, can bear hezvy cutting load, also suitable for cemented carbide tool in high speed processing.
5. the machine power head drilling and milling spindle adopts Taiwan posm precision spindle, spindle taper with butterfly spring automatic broach mechanism, hydraulic cylinder loose knife handle replacement is very convenient. It can meet the requirements of internal cooling, and can be filled with hard alloy internal cold drill bit.
6. machine tool configuration of ball screws, linear rolling guide rail, spindle components, hdraulic parts, spindle motor, servo motor drives, PLC, CNC system and other electrical parts for famous foreign manufacturers. The accuracy and reliability of the machine can be comparable with that of the imported equipment.
7. the numerical cntrol operating table is installed in Longmen, which can be moved longitudinally with Longmen,
which is easy to operate. The machine numerical control system adopts FAGOR8055+olc control, X axis Y axis (6 axis) coordinate positioning using FAGOR8055 control. Z axis (a lot of 4 axes) feed using PLC control. And equipped with RS232 interface and CRT display, the operator interface with man-machine dialogue, error compensation, automatic alarm and other functions. The workpiece hole position can be automatically generated and processed using the keyboard or the CAD floppy disk input. Before drilling holes with preview and review function, convenient opeartion.
|Max.size of workpiece||L*W(mm)||2500*2500||4000*4000|
|Drilling spindles||Max.diameter of drilling(mm)||50|
|Morse taper of spindle||No.4|
|Motor power of spindle(kw)||5.5|
|Feeding speed (Z axes)(mm/min)||0-4000|
|Power of servo motor(Z axes)(kw)||4*1|
|Longitudinal gantry(X axes)||Stroke, Max. (mm)||2500||4000|
|Travel speed, Max. (m/min)||8|
|Power of servo motor(kw)||2*1.5||2*2|
|Longitudinal gantry(Y axes)||Stroke, Max. (mm)||2500||4000|
|Travel speed, Max. (m/min)||8|
|Power of servo motor(kw)||4*1.5|
|Chip-conveyor||Type||chain plates type|
|Electric system||Control way||CNC & PLC|
|CNC axes number||10|
|Machine weight||(Approx.) 20t||(Approx.) 30t|