Hydraulic cylinder CNC deep hole drilling and boring machine

CNC Horizontal Deep Hole Drilling and Boring Machine DBK-100    DBK-100A Machine Summary:*CNC deep hole drilling and boring machine is mainly for the processing of cylindrical workpiece. This  machine can perform the process of drilling, boring ,expanding and roller burnishing, etc.*The machine is equipp

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CNC Horizontal Deep Hole Drilling and Boring Machine 
DBK-100    DBK-100A
 
Machine Summary:
*CNC deep hole drilling and boring machine is mainly for the processing of cylindrical workpiece. This  machine can perform the process of drilling, boring ,expanding and roller burnishing, etc.
*The machine is equipped with CNC system. Besides machining through-hole, it can also process step  hole and blind hole, etc.
*The machine tool is suitable for production of special cylinder, coal cylinder, hydraulic machinery, high  pressure boiler tube, petroleum, military, electrics and airspace, etc.

Performance and Features:
*The series deep hole drilling and boring machine adopts the double rectangle guideway on the bed  body, which is treated by hardening technology and has the excellent wear-resistance.
*The protection device is installed around the machine to avoid oil splash and leakage.
*The feeding system and oil feeder adopt servo motor control and gear-rack transmission to assure the  safety of the tool and the workpiece, the machine is easily operated and has the good rigidity.
*The spindle motor uses AC variable frequency motor with stepless speed regulation.
*It is applicable to the process of drilling and boring. When drilling the machine adopts internal chip-  removal (BTA type), the cutting oil is supplied by oil feeder to cutting area, the chip is discharged through  the inner hole of drilling bar and is collected into the chip container located in the back part of the  machine.
*The machine is equipped with high efficient compound tool, the skiving roller burnishing tool can be  expanded and retracted automatically, it can achieve high efficient processing for oil cylinder production. 
 Germany WENAROLL tool can be chosen, and the customer can also use the tool manufactured by our  company.
*DBK-100 is equipped with workhead box, but isn't equipped with boring box or drilling box; DBK-  100A add to boring box or drilling box on the basis of the DBK-100, so higher efficiency machining  deep  hole for cylindrical workpieces.
 
Technical Parameters

Specifications
UnitsDBK-100DBK-100A
Drilling diameter rangemmΦ30-Φ60Φ30-Φ60
Boring diameter rangemmΦ40-Φ125Φ40-Φ125
Boring depth rangem0.5-80.5-8
Workpiece clamping dia. rangemmΦ40-Φ200Φ40-Φ200
Spindle center heightmm300300
Rotation speed range of headstock spindle r/m200-1200200-1200
Spindle hole diametermmΦ75Φ75
Spindle front taper hole diametermmΦ85 1:20Φ85 1:20
Headstock motor powerkw15kw variable frequency motor
Drill box motor powerkw-15
Drill box spindle hole diametermm-Φ75
Drill box front taper holemm-Φ85 1:20
Drill box speed ranger/min-40-500(12 steps)
Feed speed range (stepless)mm/min5-1500(stepless )5-1500(stepless )
Feed carriage rapid moving speedm/min3.23.2
Feed motor powerkw5.55.5
Feed carriage rapid motor powerkw33
Hydraulic pump motor powerkw1.51.5
Rated work pressure of hydraulic systemMpa6.36.3
Cooling pump motor powerkw5.5  (3 groups)5.5  (3 groups)
Cooling system rated pressureMpa2.52.5
Cooling system flowL/min100,200,300100,200,300
CNC system Siemens 808 or KND

Packaging & Shipping 
*Firstly packed by waterproof cloth and then in wooden case.
*Few parts may need to be taken down and be packed in wooden case.
*According to customer's different require, wo can adopt different packaging.
*Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep  hole skiving roller burnishing machine, we all use the same standard Packagings.

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