CNC Ceramics
CNC Ceramic materials refer to ceramic materials precisely machined by CNC machining technology (such as CNC cutting, engraving, grinding). Because of its high hardness, high wear resistance, high temperature stability and excellent chemical inertness, this kind of material is widely used in aerospace, electronics, medical, semiconductor and precision machinery and other fields.
Heat Resistant
Chemical Resistance
Electrical Insulation
Lead Time
5~7 days
Density
2.5-6.0 g/cm³
Typical Tolerance
±0.2 mm
Max Size
3600 x 2500 x 600 mm
Material Profile
Why Ceramics Make Sense for CNC Machining
Extremely high hardness
Ceramics such as alumina and zirconia offer very high hardness and wear resistance, suitable for nozzles, guides, bearings, and precision wear parts.
Excellent heat resistance
Ceramic materials can withstand very high temperatures and maintain stability in thermal and high-temperature industrial environments.
Good chemical resistance
Most technical ceramics resist acids, alkalis, solvents, and oxidation better than many metals and plastics.
Electrical insulation properties
Ceramics provide excellent dielectric strength and are suitable for insulating parts, semiconductor components, and high-voltage applications.
Performance Snapshot
Material Characteristics at a Glance
Relative performance profile across key engineering parameters. Values are contextual â not absolute stress ratings.
Detail
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Strength
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Flexibility
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Benefits
- High hardness
- Wear Resistance
- High Temperature Stability
- Chemical Resistance
- Electrical Insulation
Limitations
- High brittleness easy to fracture
- Difficult to process
- High cost
Technical Specifications
CNC Ceramics Family Data
Material Properties
Machining Rules
Available Finishes
Finishes That Make Sense For Ceramics
Diamond Grinding
Uses diamond abrasives to achieve tight tolerances and smooth surfaces on hard ceramic materials.
Lapping
Improves flatness and surface finish for precision ceramic components that require close contact surfaces.
Polishing
Reduces surface roughness and creates a smooth finish for wear parts, seals, and visible ceramic components.
Glazing
Applies a glass-like surface layer to improve smoothness, cleanability, and chemical resistance where suitable.
Compare & Decide
Pick A Different CNC Family
Lightweight Plastic
CNC Engineering Plastics
Engineering Plastics are a class of high performance polymer materials with excellent mechanical properties, heat resistance, chemical resistance and dimensional stability. They are widely used in automotive, electronics, medical, aerospace, industrial manufacturing and other fields, especially for CNC machining to manufacture high-precision parts.
Electrical Insulation
CNC Insulation Material
CNC Insulation Material refers to a material commonly used in CNC machining for electrical insulation and thermal insulation. This kind of material usually has high resistivity, high temperature resistance, chemical corrosion resistance, high mechanical strength characteristics, suitable for electronic, mechanical, electrical equipment, aerospace and other fields.
Flexible & Resilient
CNC Rubber
CNC Rubber is a class of elastic materials commonly used in applications requiring high elasticity, compression resistance and shock absorption. Compared with metal and engineering plastics, rubber has excellent softness, wear resistance, sealing and fatigue resistance. When CNC machining rubber materials, special attention needs to be paid to their softness and elastic characteristics to ensure cutting accuracy and performance.
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