Special CNC milling machine for oil tank of shield machine tail shield

Screenshot of CNC milling machine machining grease groove after installation

The CNC milling machine for the oil groove of the tail shield of a shield machine is a specialized machine used for processing the oil groove on the inner wall of the tail shield of a large shield machine. It has sufficient rigidity, reliable performance, fast processing speed, high accuracy, practical machine tool, and meets the needs of processing the oil groove of the tail shield of a shield machine.

1、 Machine Tool Model: NCKX100-3800

2、 Technical capability of processing special machines:

1、Oil tank size:100×3325mm

2. The spindle stroke is greater than300mmNumerical control. The spindle handle adoptsBT40perhapsBT50Interface form, spindle speed not less than500rpm/minContinuously variable transmission, back cutting capacityWhen 1mmNo vibration phenomenon, cutting speed not less than100mm/min， justNo tremor phenomenon.

3Due to the adjustability of the shield body, there is a certain amount of margin left in the up and down travel,zThe axial travel is3800mmNumerical control.

4Special aircraftzThe up and down movement in the axial direction and the spindle feed are driven by ball screws and controlled by a servo system. There is no crawling or shaking during the milling and feed processes.

5Has sufficient rigidity and reliable performance.

6Vertical structure with small footprint.

7、The installation and disassembly of spindle cutting tools are convenient, and there is sufficient space for personnel to operate. It is also very easy for personnel to observe and add coolant during the up and down milling process.