China CNC Steel Ball Drilling Machine

CNC machine for drilling steel balls which will be used in metal structural space frames
Feature and Advantage
1. Machine bed layout
This machining center adopts horizontal frame layout, the machine bed, the sliding seat and are made of high-strength cast iron, so effectively improve the rigidity and stability of the whole machine, and suppress the deformation and vibration of the machine caused by the cutting force.
2.Drag system
The X/Z axis adopts rectangular guide rails, so high sensitivity, low speed vibration and high positioning accuracy.
3.Spindle groupThe spindle group is produced by professional Taiwanese manufacturers with high precision and high rigidity. The spindle can realize stepless speed regulation and realize spindle orientation and rigid tapping.
4. Tool magazineTool magazine capacity is 24pcs, and the machine automatically changes the tools without manual intervention
The disc type tool magazine is installed on the side of the machine bed. When the tool is changed, the cutter head is pushed by the cylinder to move left and right. The cylinder is equipped with a proximity switch to ensure the accurate position of the tool change. The tool change process is simple and reliable.
5.Cutting and drilling cooling systemEquipped with large-flow cooling pump and large-capacity water tank, it fully guarantees circulating cooling.
The headstock end face is equipped with a cooling nozzle and can be switched at will.
6.Machine protectionThe machine tool adopts a protective room that meets safety standards to prevent splashing of coolant, safe operation and pleasant appearance.
7.Chip removal systemEquipped the automatic chip conveyor, to ensure the clean of the processing table.
8.Working efficiencyHigh working efficiency, one hour can finish the drilling work about 4pcs steel ball.
9.ProgramEasy operation, import the work-piece drawing into the machine computer by the external usb port, then the system will produce the program automatically.

ModelHMC4880Ball diameter100-350mm(can be customized)Hole diameterM16-M80mmProcessing time(eight holes)15-30(min)Dimension4200*3000*1800mmCapacity of tools magazine24Type of tool magazineMagic handAxial bearing capacity2000KNTilting moment;3000KNWeight55000kgMain spindle power22kwX/Y/Z spindle power3.9kwOther motor power1.5kwAccuracy of processing( Angular error of adjacent holes )+10mmDimensional accuracy;+0.05mmBall center alignment accuracy+0.1mm