Deep Hole Boring Machine

Deep Hole Boring Machine

Deep hole boring machine The machine is specially for the cylinder-shaped workpiece ,choose different cutter tool can obtain different accuracy requirements. Our regular model machine adopts semi-automatic control, the CNC control system is optional. (when works on blind hole and stepped hole ,......

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Deep hole boring machine
The machine is specially for the cylinder-shaped workpiece ,choose different cutter tool can obtain different accuracy requirements. Our regular model machine adopts semi-automatic control, the CNC control system is optional. (when works on blind hole and stepped hole , CNC control is suggested).Drill box is optional,which can enhance the drill accuracy and efficiency, customer can choose it according to the actual request.

Machine features:
●The box ,machine bed ,infeeding slide table and other basic parts are made of high quality cast iron.
●The cutter tool infeeding guide rail adopts slide linear guide rail, the guide rail surface is precisely ground and quenched.
●The machine bed oil returning chute is designed slanting, which will not store oil. 
●The cutter tool rotation is driven by the servo spindle motor , the tool rotating speed is stepless.
●The cutter tool infeeding adopts servo motor to drive ball screw, so the tool infeeding volume can be stepless controlled.
●The drill bar support rest has automatic hook device. 

Machine mainly parameters : 

Specifications

Parameters

Drill hole diameter range

30-100mm

The max diameter of boring

200mm

The height of center

400mm

The range of max depth of boring

1000mm

The diameter of chuck

400mm

Rotary speed range and steps

61-1000r/min, three gears ,12 grades

Feeding speed range

5-2500mm/min

Main motor

N=30kw

Feeding motor

N=4.2KW servo motor

Cooling pump motor

N=5.5kW n=1440r/min 7.5kwX2groups

The rated pressure of cooling system

2.5MPa

Flow of coolant

100L/min ,200L/min, 400L/min





Machine sketch for reference:  

deep hole boring machine 详情页1631_副本

deep hole boring machine 详情页1634_副本deep hole boring machine 详情页1637_副本

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