High Efficiency Gun Drilling Machine

High Efficiency Gun Drilling Machine 

 

 

Machine brief:

1.1 Processing Capacity :

Drill diameter range: Φ3~Φ20mm

Max. Drill depth :1000mm

Max. Hole length-diameter ratio : 100:1

Workpiece OD range: Φ25~Φ100mm

 

1.2 Adopt gun drilling method, single spindle structure,suitable for drilling the coaxial hole on shaft parts;

 

1.3 When drilling ,both workpiece and cutting tool rotate in opposite directions, cutting tool feeding . Used for drilling the coaxial hole on shaft parts .

1.4 Workpiece clamping:

The cone disk is mounted in front end of spindle of headstock and guide frame, the hydraulic system control the headstock spindle to move axially, use the cone disk and chamfer on both end of workpiece to clamp and position the workpiece automatically .

1.5 The machine adopts linear guide rail .

 

1.6 CNC system : FANUC CNC system

 

1.7 Drill box:

Adopt the servo main motor driving the spindle to rotate through synchronous belt and synchronous belt wheel, speed stepless could be realized , the max. rotary speed of spindle is 5000r/min ; The spindle driver front-located, good for protecting the main motor, and convenient for changing the cutting tool .

1.8 Headstock:

Drive the workpiece to rotate; The spindle can move axially under the control of hydraulic system to tighten and loosen the workpiece .

The spindle driver front-located, good for protecting the main motor, and convenient for changing the cutting tool .

The headstock could move manually on the linear guide rail of working table, lock on the working table manually through locking block after moved to the correct position.

1.9 Drill bar support rest :

2 sets , the movement between drill bar support rest and drill box is linked; The distance between drill bar support rests is equal when the drill box locates in any position.

1.10 High Efficiency Gun Drilling Machine Coolant system :

Mainly composed of high pressure pump groups, chain plate chips conveyor, oil chiller and so on . The pressure adjustment knob and flow adjustment panel of the coolant system are installed on the CNC system operation station .

 

 

1.11 Guide frame:

Used for guiding the cutting tool , discharge cutting chips , supporting the drill bar .

 

Machine technical parameters :

 

Machine real photos :

 

 

If any interests , feel free to contact us :

Email: grace@dzguanlu.com 

Mobile: +86 15153489972

Grace Lee

 

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