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Pro name : TK21100 heavy deep hole boring machine (can be customized)
Details:

TK21100Deep hole drilling and boring machine

A) The basic technical performance of machine tools:

1) In the machine tool can complete inner hole drilling, boring, nesting, rolling processing.

2) When processing, rotation, cutting tool workpiece feeding, cutting surface through the oiler grant (or boring bar) into the cutting zone, cooling, lubrication cutting area and take away the scraps.

3) Used when drillingBTAInternal chip removal process.Boring when using forward (side) of the head of a bed cutting fluid, platoon

Chip technology.

4) According to the needs of processing technology, can be installed tool box, tool rotation.Reduce the workpiece speed, improve the machining efficiency, ensure the quality of machining.

5) The machining precision of machine tools:

Precision rough boring: when the apertureIT8-10.The surface roughness:Ra6.3

Precision fine boring: when the apertureIT7-9.The surface roughness:Ra3.2

Precision roll: when the apertureIT7-9.The surface roughness:Ra0.4

The straightness of machining hole: Less than0.15/1000

The export of hole deflection processing: Less than0.5/1000

6) The machining efficiency of machine tool:

Cutting speed: according to the cutting tool material, structure, material and workpiece is in commonly50-100m/min

Feed speed: according to the processing conditions, in generally0.1-0.4mm/r

2)Machine main technical specifications and parameters:

Technical specifications

parameter

TK21100

Bore diameter range

Φ100 -Φ1000mm

The hole diameter range

Φ60 -Φ150mm

Processing depth range

1-12m(Each interval1mA kind of specification)

Spindle center high

1200mm

Headstock spindle aperture

Φ100mm

Spindle front cone hole

Φ120mm,1:20

The spindle speed range, the series

10-190r/min stepless

Main motor

75kw

Feed speed range (stepless)

5-300mm/min(Ac servo stepless speed regulation)

Dragging plate fast moving speed

2m/min

Workpiece clamping diameter range

200~1600mm

Drill pipe box spindle aperture (optional)

100mm

Drill pipe box end taper hole (optional)

Φ120mm,1:20

Drill pipe box spindle speed range, series (optional)

16-270r/min 12level

The feed motor

N=7.5 kw (Ac servo)

Quick motor drag board

N=7.5kw

Cooling pump motor

N=7.5 kw(3group)

The hydraulic pump motor

N=1.5kw,n=1440r/min

Cooling system rated pressure

0.36MP

The cooling system flow

300.600.900l/min

 

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