Precision Online Custom_ CNC Grinding Service

Our On-Demand Precision CNC Milling Service is tailored to meet the most exacting standards for industries requiring high-quality, reliable, and efficient superalloys, ceramic, stainless steel, aluminum, and titanium parts CNC milling solutions.

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Precision CNC Grinding Applications

Precision CNC Grinding Applications involve high-accuracy machining for parts requiring tight tolerances and smooth finishes. Common applications include gears, shafts, and aerospace components, ensuring optimal performance in industries like aerospace, automotive, medical, and industrial equipment with exceptional precision and surface quality.

Industries	Applications
Aerospace and Aviation	Turbine blades, Compressor rotors, Engine shafts
Power Generation	Generator rotors, Steam turbine shafts, Gas turbine blades
Oil and Gas	Drill bits, Valve seats, Pump components
Consumer Products	Motor shafts, Precision gears, Appliance components
Medical Device	Surgical instruments, Implantable devices, Medical device housings
Agricultural Machinery	Engine components, Gearboxes, Hydraulic pistons
Automotive	Crankshafts, Camshafts, Brake discs
Robotics	Robotic arm joints, Precision gears, Actuator components
Automation	Pneumatic components, Hydraulic components, Assembly system parts
Industrial Equipment	Bearings, Gear components, Pump impellers
Nuclear	Reactor vessel components, Control rods, Fuel rod spacers

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Surface Treatment for CNC Grinding Parts

Surface Treatment for CNC Grinding Parts enhances durability, performance, and appearance. Options include polishing, plating, and coating to improve wear resistance, reduce friction, and protect against corrosion, ensuring high-quality finishes for precision components across various industrial applications.

Custom CNC Grinding Components Gallery

Our Custom CNC Grinding Components Gallery showcases precision-engineered parts, including gears, shafts, and bearings, crafted with exceptional accuracy and smooth finishes. Each component demonstrates our expertise in meeting tight tolerances and complex specifications for diverse industrial applications.

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CNC Grinding Tolerance

CNC Grinding Tolerance ensures precise dimensions and high-quality finishes for critical components. General tolerances range from ±0.1 mm, while precision grinding achieves ±0.005 mm to ±0.02 mm, meeting the exacting demands of industries like aerospace, automotive, and medical.

Items	Suggestions
General Tolerances	±0.1 mm for standard grinding, ±0.05 mm for higher precision

Precision Tolerances	±0.005 mm to ±0.02 mm (for tight tolerances and high-precision components)

Min Wall Thickness	1 mm (depending on material and part geometry)

Maximum Part Size	Ø500 mm to Ø1000 mm (depending on machine capacity and component geometry)

Minimum Part Size	3 mm (can go smaller with micro-grinding or specialized tooling)

Prototyping	3-5 days (depending on complexity and part size)

Low Volume	10-100 parts per run (ideal for smaller production batches or quick turnarounds)

Mass Production	1000+ parts per run (optimized for large-scale production, with tight tolerances maintained)

Lead Time	5-10 days for prototyping 2-4 weeks for low volume 4-6 weeks for mass production batches

CNC Grinding Design Guideline

CNC Grinding Design Guideline ensures optimal machining efficiency and high-precision results. Key considerations include radii, hole design, surface finish, tolerances, and wall thickness, enabling precise component production for industries like aerospace, automotive, and medical with superior surface quality.

Items	Suggestions
Radii and Fillets	Ensure radii are ≥ 1 mm for smooth transitions; sharper radii can cause tool wear or inaccuracies

Hole Design	Keep hole diameters ≥ 3 mm to ensure proper tool engagement and minimize tool deflection

Surface Finish	Aim for a Ra of 0.8-1.6 µm for general grinding, 0.1-0.4 µm for high-precision finishes

Wall Thickness	≥ 1 mm for structural integrity; thinner walls may lead to distortion during grinding

Chamfers and Bevels	Keep chamfers ≥ 1 mm to avoid excessive tool pressure or potential part damage

Tool Access and Clearance	Ensure sufficient access space for the grinding wheel, typically ≥ 5 mm from the tool or fixture

Undercuts and Complex Shapes	Design for accessibility with grinding wheels; avoid undercuts that complicate machining or require special tooling

Tolerances	±0.1 mm for general grinding, ±0.02 mm for high-precision components

Min Grinding Size	The minimum component size should be 3 mm to ensure adequate material removal and stability

Part Geometry	Design parts with balanced symmetry to avoid uneven grinding or distortion during machining