Custom Acrylic (PMMA) CNC Machining Services
Precision engineered acrylic parts with exceptional optical clarity and dimensional accuracy. ISO certified manufacturing from China with global delivery.
What is Acrylic (PMMA) CNC Machining?
Acrylic, also known as Polymethyl Methacrylate (PMMA), is a versatile thermoplastic material renowned for its exceptional optical clarity, UV resistance, and machinability. Our custom acrylic CNC machining services deliver precision-engineered parts with tolerances as tight as ±0.005″ (±0.13mm).
With 92% light transmission and superior impact resistance compared to glass, acrylic has become the material of choice for industries requiring both optical clarity and structural integrity. Our advanced CNC machining capabilities ensure your acrylic parts meet the most demanding specifications.
Material Properties & Advantages
Optical Clarity
Superior transparency with 92% light transmission, exceeding glass optical properties for crystal-clear visibility.
UV Resistance
Exceptional UV stability prevents yellowing and degradation, maintaining clarity in outdoor applications.
Impact Strength
10x stronger than glass with excellent impact resistance while remaining lightweight and durable.
Technical Specifications
Mechanical Properties
- Tensile Strength: 8,038 psi
- Flexural Strength: 12,000 psi
- Elongation at Break: 2.7%
- Hardness (Rockwell): M80-M100
- Density: 1.19 g/cm³
Machining Capabilities
- Tolerance: ±0.005″ to ±0.02″
- Max Part Size: 1200 x 500 x 152 mm
- Surface Finish: Ra 0.4-1.6 μm
- Wall Thickness: Min 0.8mm
- Lead Time: 5-10 days
Industries & Applications
Automotive Industry
- • Headlight lenses and covers
- • Dashboard components
- • Interior trim panels
- • Motorcycle windshields
Medical Device
- • Surgical instrument housings
- • Medical equipment enclosures
- • Laboratory sample containers
- • Dental orthodontic devices
Lighting & Optics
- • LED light diffusers
- • Optical lenses and prisms
- • Light pipes and guides
- • Architectural lighting fixtures
Electronics
- • Display covers and bezels
- • Equipment front panels
- • Protective housings
- • Touch screen components
Common Acrylic CNC Applications
Optical Components
Lenses, prisms, light guides, optical fibers, viewing windows
Protective Covers
Equipment guards, safety shields, machine covers, display protection
Custom Prototypes
Functional prototypes, architectural models, design verification
Precision Manufacturing Process
Our state-of-the-art CNC machining centers utilize specialized tooling and optimized cutting parameters specifically designed for acrylic materials. We employ advanced CAM software and precision measurement systems to ensure every part meets your exact specifications.
Manufacturing Capabilities
CNC Milling
- • 3-axis and 5-axis milling
- • Complex geometries
- • Tight tolerances ±0.005″
- • Large part capability
CNC Turning
- • Cylindrical components
- • Threading and grooving
- • High precision spinning
- • Custom shaft parts
Surface Finishing
- • Polishing to optical grade
- • Flame polishing
- • Vapor polishing
- • Custom surface textures
Why Choose CNCACRYLICSERVICE
20+ Years Experience
Decades of expertise in precision acrylic machining with proven track record across industries.
Fast Delivery
5-10 day lead times with express options available. Global shipping from our Shenzhen facility.
Competitive Pricing
Direct manufacturer pricing with no middleman markup. Volume discounts available.
Quality Assurance
ISO 9001 certified processes with full dimensional inspection and material certificates.
Ready to Start Your Project?
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Contact Information
Xiongyu Rd, Bao’an District
Shenzhen, Guangdong, 518000, China
Our Services
- Custom Acrylic CNC Machining
- PMMA Precision Parts Manufacturing
- Rapid Prototyping Services
- Volume Production
- Quality Testing & Certification