Deep Hole CNC Drill

1.Overview of machine tools

Borehole range：Φ4～Φ25mm

Maximum drilling depth：2500mm

Workpiece outside diameter range：Φ15～Φ70mm

Gun drilling drilling mode, 4 spindle structure, can process 4 workpieces at the same time;

During the machining process, the tool and the workpiece are relatively rotated and the tool is fed.

Workpiece clamping: headstock and guide frame spindle front end assembly cone, hydraulic system control headstock spindle axial movement, using the cone disc and the workpiece at both ends of the chamfer, automatic clamping and positioning of the workpiece.

Control system：SIEMENS

The guide rail used on the machine tool adopts linear guide rail.

Headboard: drive the workpiece to rotate at a constant speed of 117r/min; The spindle can be moved axially under the control of the hydraulic system for jacking or loosening the workpiece.

Drill pipe box: servo main motor through the synchronous belt and synchronous belt wheel drive spindle rotation, can achieve stepless speed regulation, spindle speed range of 500~5000r/min, the main motor power of 11kw.

Drill pipe support: Support the drill pipe.

Cooling system: two sets of high pressure pump group, mainly composed of oil cooler, automatic chip removal machine, filter device, high pressure pump group, etc.

Variable frequency motor drives the high pressure gear pump to supply oil to the tool, and changes the output speed of the motor by changing the frequency of the variable frequency motor, so as to change the oil output of the high pressure pump, so as to achieve the control of the cutting oil flow; The frequency control panel of the inverter motor is assembled on the operation station of the CNC system to facilitate the operation and observation of the machine tool.

Workpiece bracket: used for workpiece positioning; The operator first puts the workpiece on the workpiece bracket, and after the workpiece is clamped, it leaves the bracket.

Guide frame: Used for tool guide, chip removal, support tool bar. The front end is equipped with a guide sleeve for tool guidance; The back end is equipped with a tool bar support sleeve for supporting the tool bar.

Protection: Simple semi-protection.

2.Main parameters of machine tool

3.Other Machine

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