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Gun Drilling System Machine
G un drilling system machine The machine is controlled by CNC system with function of both single action and automatic recycling so that it can meets the requirements of small batch and large batch machining. The machine can drill through hole, blind hole and step hole. The machine can be widely...
Description
Gun drilling system machine
The machine is controlled by CNC system with function of both single action and automatic recycling so that it can meets the requirements of small batch and large batch machining. The machine can drill through hole, blind hole and step hole. The machine can be widely used in the line of automobile and motorcycle, mould, military and aeronautics.
Product detail Introduction
Guide rail: The machine adopts linear guide rail.
Drill box: It is used to drive the workpiece rotating ; It adopts servo main motor to drive spindle rotating through synchronous belt and synchronous belt wheel, stepless speed regulation can be realized. and the max spindle speed can reach to 6000r/min. Main motor power: single spindle: one motor drives one spindle to rotate ; double spindle :one motor drive the rotation of two spindle; Four spindle:one motor drive the rotation of two spindle.
Drill bar support: The drill bar support and the drill box can be linked together; the drill box is at any position, and the spacing between the drill pipe supports is equal.

Cooling system: It mainly consist of high pressure pump group, chip removal device,oil chiller and filtering system.Assemble the cooling system pressure adjustment knob and flow adjustment panel on the CNC system operation station.
Safety guard: The machine is with fully enclosed safety guard.
The basic parts such as bed and box are made of resin sand and treated by two aging treatments. The bed oil return chute is inclined to design, and the oil will not be stored.

Machine mainly parameters:
Specification | Parameters | Notes | ||
Working capacity | Drilling diameter range | Φ7-Φ25mm | ||
Max.drilling depth | 2500mm | |||
Max.length of job | 2500mm | |||
Job outer diameter range | Φ25-Φ70mm | |||
Spindle quantity | 2pcs | |||
Spindle spacing | 140mm | |||
Machine performance | Z axis | Infeed speed range | 5~500mm/min | Stepless |
Rapid traverse rate | 3000mm/min | |||
Infeed motor torque | 10Nm | |||
Drilling box | Rotation speed range | 500~5000r/min | Stepless | |
Motor power | 7.5KW | Servo spindle motor | ||
Headstock | Rotated speed | 85r/min | Stepless | |
Motor power | 1.1KW | |||
Cooling system | Max.pressure | 10MPa | Adjustable | |
Max.flow | 150L/min | Adjustable | ||
Filtering accuracy | 20μm | |||
Oil tank capacity(roughly) | 1000L | |||
Machine main parts
Standard parts | Optiona parts |
Siemens system and servo infeed motor | Gun drill bits |
Chain plate type chip conveyor | Oil drip pan |
Paper filter | Auxiliary tools |
Cutting tool oil supply frequency pumps group | Cutting oil |
Drill bar support rest x2 groups | Iron oil shedding machine |
Servo motor for drill box | Magnetic chips convoyor |
T-slot worktable | Other NC system |
Linear guide rail | |
Hydraulic station | |
Constant speed headstock | |
Machine operation instruction x 1 copy | |
| Full-safety guard |
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