Polycarbonate CNC Machining Service

What is Polycarbonate?

Polycarbonate is a special plastic that’s 250 times stronger than glass. It’s clear but won’t break easily. This makes it perfect for many different jobs. Some of the best brands we work with are Lexan® and Makrolon®.

Why Choose Our Polycarbonate CNC Machining Service?

At Istar Machining, we create polycarbonate parts with super tight tolerances of ±0.001″. This means your parts will fit perfectly every time!

Here’s what makes our service special:

• Super Strong: Our polycarbonate parts can take hard hits without breaking
• Crystal Clear: Get up to 91% light transmission – almost as clear as glass!
• Works in Hot and Cold: Parts work from -40°F to 275°F
• Fast Delivery: Get prototypes in just 2-3 days
• Custom Sizes: We can make parts up to 48″ x 24″ x 12″

How We Make Your Parts

Our CNC milling and precision machining experts turn raw polycarbonate into exactly what you need:

1. We take your design file (SOLIDWORKS, Fusion 360, STEP, or IGES)
2. Our engineers check it to make sure it will work right
3. We program our CNC machines with your exact specifications
4. We use special tools for polycarbonate cnc machining that won’t damage the material
5. Every part gets checked for quality
6. We can add special finishes like mirror polish (Ra 0.8µm)

Comparing Polycarbonate to Other Materials

Industries We Serve

Medical

We make FDA/USP Class VI compliant parts for medical devices like:

• Surgical tool housings
• Clear equipment covers
• Dialysis parts
• Lab equipment

Our medical CNC machining experts understand the special needs of healthcare products.

Aerospace

For flying machines, we create:

• Clear cockpit panels
• Flame-retardant parts (UL94 V-0 rated)
• Lightweight but strong parts
• AS9100-certified components

Automotive

Cars and trucks need tough parts like:

• Light guides for LEDs
• Clear covers for displays
• Battery insulators for electric vehicles
• Durable housings

Industrial

Factories and warehouses use our parts for:

• Safety goggles and shields
• Machine guards
• Control panel covers
• Semi-conductor equipment parts

Design Tips for Better Parts

When designing for polycarbonate CNC machining, keep these tips in mind:

• Avoid sharp corners: Use a radius of at least 0.5mm to prevent cracking
• Wall thickness: Keep walls at least 0.02″ thick
• Threading: Use coarse threads instead of fine ones
• Stress points: Design to spread out pressure points

Our design for CNC machining team can help you make parts that work better and cost less.

Quality You Can Count On

At Istar Machining, quality isn’t just talk. We back it up with:

• ISO 9001 certification
• Full testing including ASTM D638 tensile tests
• Material tracking so you know exactly what’s in your parts
• Dimensional checks using advanced CMM equipment

Custom Finishes and Options

After making your parts, we can add these finishing touches:

• Annealing to remove stress and improve strength
• Laser marking for logos or part numbers
• Polishing for crystal-clear surfaces
• Bonding to join parts together
• Edge finishing for a smooth, clean look

How to Order

Getting started with Istar Machining’s polycarbonate CNC machining service is easy:

1. Send us your design file
2. Tell us how many parts you need
3. Choose your material (standard or UV-resistant polycarbonate)
4. Pick any special finishes
5. Get your quote in just 1 hour!

Why Choose Istar Machining?

• Experience: We’ve made thousands of polycarbonate parts
• Equipment: Our 5-axis CNC machines offer ultra precision machining
• Speed: We work fast without cutting corners
• Support: Our engineers speak your language
• Value: Get great parts at fair prices

Polycarbonate Properties You Should Know

• Impact Resistance: 30x stronger than acrylic
• Optical Clarity: 88-91% light transmission
• Chemical Resistance: Stands up to oils, alcohols, and mild acids
• Machining Precision: We hold <0.0015″ repeatability
• Thermal Stability: Works from -40°F to 275°F

Examples of Parts We Make

• Clear protective covers
• Medical device housings
• Optical components and lenses
• Machine guards
• Electronic enclosures
• Light guides and diffusers
• Safety equipment
• Automotive display covers

Ready to Get Started?

Contact Istar Machining today for your polycarbonate CNC machining needs. We’re ready to help turn your ideas into reality with our precision CNC machining service.

Get a Quote in 1 Hour!

• Upload your CAD file
• Select polycarbonate material and finish
• Receive instant pricing and lead time