Custom Online CNC Boring Manufacturing Service

Our Custom Online CNC Boring Manufacturing Service offers precision boring for complex parts, with tight tolerances and smooth finishes. We provide online ordering, fast turnaround, and customization options, ensuring high-quality, cost-effective solutions for various industrial applications.
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What Is CNC Boring Manufacturing

CNC Boring Manufacturing involves precision enlarging and shaping existing holes using CNC machinery. This process ensures tight tolerances, smooth finishes, and enhanced hole accuracy, making it ideal for creating cylindrical parts, improving dimensional accuracy, and achieving high-quality results.
What Is CNC Boring Manufacturing

Industries

Applications

Aerospace and Aviation

Aircraft engine components, Turbine housings, Landing gear assemblies

Power Generation

Steam turbine shafts, Generator housing bores, Gas turbine components

Oil and Gas

Drill pipe connections, Valve body bores, Pump casing bores

Consumer Products

Motor housings, Appliance components, Gear assemblies

Medical Device

Surgical instrument shafts, Implant channels, Medical device housings

Agricultural Machinery

Hydraulic cylinder bores, Gearbox components, Engine block components

Automotive

Engine blocks, Transmission housings, Differential housings

Robotics

Actuator housings, Robot arm joints, Gearbox components

Automation

Pneumatic cylinder bores, Actuator housings, Control valve housings

Industrial Equipment

Gearbox housings, Pump casings, Compressor bodies

Nuclear

Reactor pressure vessel openings, Fuel rod channels, Control rod housings

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Key Materials for Precision CNC Boring

CNC boring is commonly performed on a variety of materials, each offering unique properties. Superalloys and titanium are used for high-temperature applications, while aluminum, copper, brass, and bronze provide excellent machinability and corrosion resistance. Carbon and stainless steel offer strength and durability, while plastics and ceramics are ideal for lightweight and precise components in specialized industries.
Key Materials for Precision CNC Boring

Materials

Grade

Superalloy

Inconel alloy, Monel alloy, Hastelloy alloy, Stellite alloy, Nimonic alloy, Rene Alloys

Titanium

Titanium TA1, TA2, Ti-6Al-4V (TC4), Ti-3Al-8V-6Cr-4Mo-4Zr (Beta C), Grade 6, Ti-5Al-5V-5Mo-3Cr (Ti5553), Ti-6.5Al-1Mo-1V-2Zr (TA15), Ti-6Al-4V ELI (Grade 23), Ti-8Al-1Mo-1V (Grade 20), 11Cr-3Al (TC11)

Aluminum

6061, 6063, 7075, 7075-T6, 6061-T6, 2024, Aluminum 5052, Aluminum 5083, Aluminum 1100, Aluminum 6082, Aluminum ADC12 (A380)

Copper

Copper C101(T2), Copper C103(T1), Copper C103(TU2), Copper C110(TU0), Beryllium Copper, Copper C102 (Oxygen-Free Copper), Copper C260 (Brass), Copper C194 (Alloy 194), Copper C175 (Chromium Copper), Copper C330 (Leaded Copper)

Brass

Brass C360, Brass C377, Brass C385, Brass C220, Brass C270, Brass C260, Brass C628, Brass C624, Brass C174, Brass C210.

Bronze

Bronze C510, Bronze C521, Bronze C608, Bronze C632, Bronze C630, Bronze C954, Bronze C863, Bronze C836, Bronze C905, Bronze C907.

Carbon steel

Steel 1018, 1020, 1025, 1040, 1060, 1045, 1215, 4130, 4140, 4340, 5140, A36, 12L14, Die steel, Alloy steel, Chisel tool steel, Spring steel, High-speed steel, Cold rolled steel, Bearing steel, SPCC

Stainless steel

Steel 1018, 1020, 1025, 1040, 1060, 1045, 1215, 4130, 4140, 4340, 5140, A36, 12L14, Die steel, Alloy steel, Chisel tool steel, Spring steel, High-speed steel, Cold rolled steel, Bearing steel, SPCC

Plastic

ABS, Nylon (PA), Acetal (POM), UHMW (Ultra-High Molecular Weight Polyethylene), PTFE (Teflon), Polycarbonate (PC), Polyethylene (PE), PVC, PEEK, Delrin, Polypropylene (PP).

Ceramic

Alumina, Zirconia, Aluminum-based Silicon Carbide

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Surface Finishings for CNC Boring Parts

Surface Finishings for CNC Boring Parts enhance the functionality and aesthetics of machined components. Options include polished, ground, and smooth finishes, ensuring tight tolerances, reduced friction, and optimal performance. These finishes are essential for precision parts across various industries.
Thermal Coating
Thermal Coating
As Machined
As Machined
Painting
Painting
PVD (Physical Vapor Deposition)
PVD (Physical Vapor Deposition)
Sandblasting
Sandblasting
Electroplating
Electroplating
Polishing
Polishing
Anodizing
Anodizing
Powder Coating
Powder Coating
Electropolishing
Electropolishing
Passivation
Passivation
Brushing
Brushing
Black Oxide
Black Oxide
Heat Treatment
Heat Treatment
Thermal Barrier Coating (TBC)
Thermal Barrier Coating (TBC)
Tumbling
Tumbling
Alodine
Alodine
Chrome Plating
Chrome Plating
Phosphating
Phosphating
Nitriding
Nitriding
Galvanizing
Galvanizing
UV Coating
UV Coating
Lacquer Coating
Lacquer Coating
Teflon Coating
Teflon Coating

Custom CNC Boring Parts Gallery

Our Custom CNC Boring Parts Gallery showcases precision-engineered components, including cylinders, housings, and shafts, tailored for various industries. Each part highlights tight tolerances, smooth finishes, and exceptional quality, demonstrating our expertise in advanced CNC boring manufacturing solutions.
Nuclear Industry Solutions: How CNC Boring Is Crucial for Stainless Steel Reactor Components
Plastic and Ceramic CNC Boring: A Case Study in Lightweight, Precision Parts for Robotics
CNC Boring in Aerospace: Precision Superalloy Components for High-Altitude Performance
Titanium CNC Boring: Revolutionizing Aircraft Parts for Aerospace and Aviation
Innovative CNC Boring Techniques for Aluminum Parts in Power Generation Systems
Copper and Brass CNC Boring: Enhancing Heat Transfer Efficiency in Oil and Gas Equipment
CNC Boring in Medical Devices: How Brass and Stainless Steel Are Shaping the Future of Healthcare
From CNC Boring to Consumer Products: The Role of Carbon Steel in Modern Manufacturing
Exploring CNC Boring in Agricultural Machinery: The Benefits of Aluminum and Bronze
Automotive Innovations: How CNC Boring Shapes Engine Components with Precision and Durability
CNC Boring for Robotics: Titanium and Superalloy Parts for High-Performance Systems
Automation Advancements: The Role of CNC Boring in Precision Manufacturing for Industrial Equipment
Nuclear Industry Solutions: How CNC Boring Is Crucial for Stainless Steel Reactor Components
Plastic and Ceramic CNC Boring: A Case Study in Lightweight, Precision Parts for Robotics
CNC Boring in Aerospace: Precision Superalloy Components for High-Altitude Performance
Titanium CNC Boring: Revolutionizing Aircraft Parts for Aerospace and Aviation
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CNC Boring Tolerance Suggestions

CNC Boring Tolerance Suggestions ensure precision and consistency in machining. For general applications, ±0.1 mm tolerance is standard, while high-precision parts require ±0.02 mm to ±0.05 mm. These guidelines guarantee complex components' optimal fit, performance, and surface quality.
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Items

Suggestions

General Tolerances±0.1 mm (standard tolerance for most applications)
Precision Tolerances±0.05 mm to ±0.02 mm (for high-precision, critical parts)
Min Wall Thickness1 mm (for softer materials like aluminum);
2 mm (for harder materials like steel)
Min Boring Size3 mm (minimum for fine boring operations)
Max Boring Depth200 mm (depending on machine capacity and tool length)
Maximum Part SizeØ500 mm x 1000 mm (based on standard CNC boring machine capacity)
Minimum Part SizeØ5 mm (for small components with precision boring requirements)
Prototyping3-5 days for prototype parts (depending on complexity and material)
Low Volume10-100 pieces (ideal for low-volume production runs or batch manufacturing)
Mass Production1000+ pieces (for high-volume runs with optimized tooling and machining efficiency)
Lead Time5-7 days for prototypes;
10-15 days for production parts depending on complexity and volume

CNC Boring Design Guideline

CNC Boring Design Guidelines outline essential best practices for achieving precise and functional components. Key considerations include optimal radii, hole dimensions, wall thickness, surface finishes, and tool access, ensuring accuracy, efficiency, and quality in CNC boring operations.
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Design Elements

Suggestions

Radii and FilletsInternal radius: ≥1 mm;
External radius: ≥2 mm (to avoid tool interference and ensure smooth cutting paths).
Hole DesignHole depth-to-diameter ratio: 5:1 or less;
Tolerances: ±0.1 mm for standard holes, ±0.05 mm for precision.
Surface FinishStandard: Ra 1.6 µm;
High-quality: Ra 0.4 µm for smooth finishes, reducing friction and wear.
Thread DesignThread depth: 2x diameter for internal threads;
1.5x diameter for external threads.
Undercuts and Complex ShapesAvoid deep undercuts;
limit undercut depth to 2x tool diameter; complex shapes may require custom tooling.
Tool Access and ClearanceMinimum tool clearance: 1 mm to ensure proper machining and prevent tool interference.
Wall ThicknessMinimum: 1 mm for softer materials;
2 mm for harder materials (to maintain structural integrity).
Chamfers and BevelsChamfer size: 0.5 mm to 2 mm;
Bevel angles: 30° to 45° (adjust based on part geometry and function).
Hole Location and AlignmentEnsure hole locations are well-defined to prevent misalignment;
use precise reference points for best results.

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Neway Precision Works Ltd.
No. 3, Lefushan Industrial West Road
Fenggang, Dongguan, Guangdong
China (ZIP 523000)
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