CNC Single Spindle Gun Drilling Machine
Machine brief:
- Drill mode:Gun drilling method. Concentric hole machining for cylindrical jobs. Relative rotation of job and tool during machining.
- job clamping :The front end of headstock and guide frame spindle are equipped with cone disc. Axial movement of headstock spindle controlled by hydraulic system,The job is clamped and positioned automatically by chamfering the cone disc and the both ends of the job;When the users ordered the machine, they need to provide the chamfer size of both ends of the job,as well as the job size.
- The machine adopts linear guide rail.
- CNC system:GSK
- The machine is equipped with simple safety guard.
- Drilling box:It adopts servo main motor, Spindle is rotated by synchronous belt and synchronous belt wheel.Stepless speed regulation can be realized.The spindle speed range 500~5000r/min, the main motor power is 7.5kw,one motor drive two spindle rotation.
- Tool infeed system:The structure of the ball screw is driven by the servo motor through the elastic coupling, and stepless speed regulation can be realized.
- Drill bar support:4groups, It can meet the maximum drilling hole length diameter ratio 200:1;;It adopts drill bar support linkage mechanism.
- Center frame: 1 groups, It is used for job support.Applicable job outer diameter range: 25~70mm ; the upper cover of the center frame is manually opened and closed.
- Headstock:It is used to drive job rotation, using ordinary motor to drive spindle rotation through the reducer, spindle speed fixed at 85r/min, the main motor power 1.1kw, a motor drive two spindle rotation.
- Cooling system: chain plate chip conveyor, paper tape filter, temperature controller, high voltage variable frequency pump group, a liquid level controller, according to the pressure and flow rate adjusting aperture of the cutting oil, and can display the value of flow and pressure.
Machine Mainly parameters:
Specification | Parameters | Notes | ||
Working capacity | Drilling diameter range | Φ7~Φ25mm |
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Max.drilling depth | 2500mm |
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Max.length of job | 2500mm |
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Job outer diameter range | Φ25~Φ70mm |
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Spindle quantity | 1pc |
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Spindle spacing | 140mm |
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Machine performance | Z axis | Infeed speed range | 5~500mm/min | Stepless |
Rapid traverse rate | 3000mm/min |
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Infeed motor torque | 10Nm |
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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 |
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Cooling system | Max.pressure | 10MPa | Adjustable | |
Max.flow | 150L/min | Adjustable | ||
Filtering accuracy | 20μm |
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Oil tank capacity(roughly) | 1000L | |||
Machine configuration list:
No. | Name | Manufacturer |
1 | CNC system,servo infeed motor | GSK |
2 | Main motor | Beijing CTB |
3 | Spindle bearing | Domestic brand |
4 | Screw bearing | Domestic brand |
5 | Ball screw | Domestic brand |
6 | Ball linear guide rail | Domestic brand |
7 | Chip conveyor | Domestic brand |
8 | Towline | Igus |
10 | Oil temperature controller | Tianjin Free |
11 | Paper tape filter | Domestic brand |
12 | Variable frequency motor for cooling system | Domestic brand |
13 | Inverter for cooling system | Domestic brand |
14 | Mainly hydraulic components | Taiwan Northman |
15 | Mainly electric components | SIEMENS or Schneider |
16 | Auto lubrication system | Domestic brand |
1. Before shipment, every part of machine will be painted with a layer of anti-rust and water-proof oil to prevent possible erosion during transportation.
2. A plastic cover to wrap around machine parts to enhance corrosion prevention.
3. Export standard fumigated wood cases are measured and specially made for packing.
4. Steel wire will be used to tighten and strengthen the packages inside container.
Dezhou Guanlu Precision Machinery Co., Ltd. located in Dezhou, Shandong, is a professional manufacturer of deep hole drilling machine (gun drilling machine), deep hole boring machine, deep hole drilling and boring machine, deep hole honing machine, deep hole skiving roller and burnishing machine as well as their relative accessories, such as gun driller sharpen device, BTA deep hole indexable drill head, deep hole boring head, deep hole pressing head and so on. Our company can also offer the customized deep hole machine solutions according to the customers’ requirement.
In order to equips suitable deep hole machine tools for our customers, we have workshop to manufacture the cutting tools and accessories. So customer can inform the exactly deep hole diameter and workpiece dimension, we can provide the cutting tools and accessories to them accordingly.
Welcome to visit our factory. And thanks for choosing our deep hole machinery
Any question about deep hole machine, feel free to ask me !
