Product Description
CNC Deep Hole Boring Machine Product Introduction
The CNC Deep Hole Boring Machine is a modern precision machining equipment specifically designed for high-accuracy deep hole processing. It integrates advanced CNC technology, precision mechanical manufacturing, and intelligent control systems. Ideal for manufacturing deep hole components with high length-to-diameter ratios and stringent precision requirements—such as hydraulic cylinders, oil drill pipes, and aerospace parts—this machine adopts a modular design, allowing flexible configurations to meet various production needs, from small batches to mass production.
Key Features
1. High-Precision Machining Performance
Equipped with imported high-precision roller linear guides and preloaded double-nut ball screws, ensuring positioning accuracy of ±0.01mm.
The spindle system features high-rigidity precision bearings, with radial runout ≤0.005mm.
Includes an automatic tool compensation system for real-time error correction, guaranteeing bore straightness ≤0.02mm/m.
2. Efficient & Intelligent Production
Powered by the latest CNC system (options include FANUC, SIEMENS, or premium domestic systems).
Integrated automatic tool-setting device for fast positioning and wear compensation.
Standard high-pressure coolant system (up to 10MPa) effectively resolves chip evacuation and heat dissipation challenges in deep hole machining.
Optional automatic loading/unloading systems enable 24/7 continuous production.
3. Robust & Reliable Mechanical Structure
Monolithic cast iron bed, optimized via finite element analysis for superior vibration damping and stability.
High-torque servo motor-driven spindle with wide speed range (50–1500 rpm stepless).
Ultra-precision ground guideways paired with an automatic lubrication system ensure long-term accuracy.
Equipped with imported high-precision roller linear guides and preloaded double-nut ball screws, ensuring positioning accuracy of ±0.01mm.
The spindle system features high-rigidity precision bearings, with radial runout ≤0.005mm.
Includes an automatic tool compensation system for real-time error correction, guaranteeing bore straightness ≤0.02mm/m.
2. Efficient & Intelligent Production
Powered by the latest CNC system (options include FANUC, SIEMENS, or premium domestic systems).
Integrated automatic tool-setting device for fast positioning and wear compensation.
Standard high-pressure coolant system (up to 10MPa) effectively resolves chip evacuation and heat dissipation challenges in deep hole machining.
Optional automatic loading/unloading systems enable 24/7 continuous production.
3. Robust & Reliable Mechanical Structure
Monolithic cast iron bed, optimized via finite element analysis for superior vibration damping and stability.
High-torque servo motor-driven spindle with wide speed range (50–1500 rpm stepless).
Ultra-precision ground guideways paired with an automatic lubrication system ensure long-term accuracy.
Deep hole drilling machine
Deep hole boring machine
CNC lathe
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Category
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Parameters
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Technical indicators
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Remarks
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Basic parameters
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Max processing diameter
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Φ50-600mm
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Customizable up to Φ800mm
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Max processing depth
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5000mm
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Can be lengthened in integer multiples of 50mm
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Main shaft system
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Rotational speed range
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20-1500rpm (continuously variable speed)
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Direct drive by servo motor
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Taper
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BT50
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Optional HSK, CAT, etc
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Power
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22-45KW
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Constant power characteristic
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Feed system
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X-axis travel
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6000mm
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Roller guide rail + grating closed loop
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Z-axis travel
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5500mm
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0.001mm resolution
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Fast moving speed
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X/Z axis 10m/min
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Acceleration: 0.5g
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Accuracy
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Positioning accuracy
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±0.01mm/1000mm
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ISO 230-2 standard
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Repeat positioning accuracy
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±0.005mm
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After laser compensation
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Hole straightness
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≤0.02mm/m
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The follow-up support can reach 0.01mm/m
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Cooling system
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Pressure
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Adjustable from 1 to 10 Mpa
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High-pressure atomization is optional
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Flow
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100-500L/min
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Three-stage filtration system
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Notes and explanations:
All accuracy indicators were tested in a constant temperature environment of 20±1℃
2. An optional B-axis milling function can be equipped to achieve compound processing
3. Provide a machine tool thermal deformation compensation system (optional)
4. The standard configuration includes an automatic centralized lubrication system
All accuracy indicators were tested in a constant temperature environment of 20±1℃
2. An optional B-axis milling function can be equipped to achieve compound processing
3. Provide a machine tool thermal deformation compensation system (optional)
4. The standard configuration includes an automatic centralized lubrication system
Applications
Widely used in:
Energy Equipment: Oil drill collars, hydraulic supports, power plant boiler tubes.
Construction Machinery: Hydraulic cylinders, excavator arms.
Aerospace: Landing gear actuators, engine shafts.
Heavy Machinery: Rolling mill rolls, large hydraulic cylinders.
Construction Machinery: Hydraulic cylinders, excavator arms.
Aerospace: Landing gear actuators, engine shafts.
Heavy Machinery: Rolling mill rolls, large hydraulic cylinders.
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