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As an expert in plastic CNC machining, Anpllocnc has dealt with thousands of orders demanding complex geometric details, and near-impossible specifications in extensive plastic materials including PEEK plastic. Machinists at Anpllocnc are proficient in utilizing multi-axis CNC PEEK machining to fabricate CNC machined PEEK components efficiently and accurately conforming to requirements requested by customers or CAD files submitted online. Additionally, our engineering team will assist you in optimizing your designs or models to offer you the best suitable solution that ultimately saves costs and turns out to be the best results.
You are welcome to specify your requirements and specifications needed during the manufacturing period of CNC machining PEEK parts. And we will try our best to deliver you ultra-precision and superb-quality products. So, upload your CNC PEEK models today and receive a quote for free soon.
Polyether ether ketone (PEEK) is a colorless organic thermoplastic polymer. PEEK is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. Some grades have a useful operating temperature of up to 250 °C (482 °F) . It is highly resistant to thermal degradation as well as attack by both organic and aqueous environments. Because of its toughness, PEEK is used to manufacture parts used in demanding applications. PEEK can be machined to make piston parts, pumps, HPLC columns, compressor plate valves, and cable insulation. It is one of the few plastics compatible with ultra-high vacuum applications. It is extensively used in the aerospace, automotive, and chemical process industries. Industrial and medical grades of PEEK require different machining strategies. We machine both types of PEEK, turning out various products of exceptional quality.
| Processes | Lead Time | Colors | Tolerance | Price | Applications | Grades |
| CNC Mill CNC Lathe | As fast as 3 days | Opaque beige | With drawing: as low as +/- 0.005 mm No drawing: ISO 2768 medium | $$$ | Metal-alternative for high-stress applications | Standard PEEK, 30% Glass Filled |
PEEK is a rigid plastic, which is considered for making engineering parts that need to withstand abusive work environments. They may be exposed to high temperatures, chemicals, and other harsh elements. The parts created from PEEK plastic offer exceptional dimensional stability as well as wear and tear resistance.
PEEK Plastic is made of repeating monomers of a ketone group and two ether groups, which makes it a higher purity polymer in comparison to other well-known plastic polymers like Ultem, Torlon, Ketron, and so on.
Characteristic of PEEK is that this type of high performance plastic can deliver excellent performance under extreme conditions. Due to the unique properties of PEEK, these high performance plastics often serve as substitutes for metal components. This is because they are lighter in weight and non-corrosive, among other things. The plastic type PEEK (polyether ether ketone) has the following technical properties:
The forming methods of PEEK materials include extrusion, injection molding, blow molding, pressing, cnc machining(peek cnc milling,peek cnc turning,5 axis machining peek parts,swiss machining), etc.
At the same time as the development of processing technology, with the improvement of the market’s requirements for material properties, the modification and compounding of PEEK has become a hot spot in the development of the industry in recent years. In addition to chemical modification by changing the composition and/or ratio of the polymer main chain in the polymerization stage, common performance improvement methods in the industry include surface modification, blending modification, and composite filling enhancement, etc. Improve the forming processability and performance of PEEK.
The advantage of PEEK injection molding is to process high-precision PEEK parts by open-mold injection, so as to help industrial customers develop high value-added products. Our company is an expert in the field of PEEK injection molding. From product samples to mold opening and injection molding, our company has a very complete set of solutions to meet the special needs of different customers. All kinds of difficult PEEK machined products can be produced to provide customers with Comprehensive technical support.
Our state-of-the-art machinery is able to machine various sizes of components, ranging from small parts to larger ones. We are capable of CNC milling and turning different grades of PEEK, including unfilled as well as filling material grades such as carbon-filled or glass-filled PEEK.
Through our advanced technology and skilled team, we can provide excellent surface finishes on parts with tight tolerances.
| Yield Strength (tensile) | Elongation at Break | Hardness | Density | Maximum Temp | McMaster Part Number |
| 14,000 psi | 20% | Rockwell R125 | 0.047 lbs / cu. in. | 480° F | 8504K811 |
| Yield Strength (tensile) | Elongation at Break | Hardness | Density | Maximum Temp | McMaster Part Number |
| 14,000 psi | 3% | Rockwell R126 | 0.054 lbs / cu. in. | 480° F | 8678k14 |
PEEK parts are naturally an opaque grey or beige. Given PEEK’s polymeric structure, paints and coatings are difficult to bond to its surface. However, thanks to its inherent chemical resistance, it is often acceptable to leave parts as machined.
As Machined: PEEK is easily machined and can achieve smooth surface finishes comparable to 125 uin Ra finish.
Bead Blast: Any undesirable tool marks may be removed via mechanically abrading the surface with glass beads.
| Min Wall Thickness | Min End Mill Size | Min Drill Size | Max Part Size | Undercuts | Radii : Depth |
| 0.5 mm | 0.8 mm (0.03 in) | 0.5 mm (0.02 in) | 1200 x 500 x 152 mm [x,y,z] (mill) 152 x 394 mm [d,h] (lathe) | Square profile, full radius, dovetail profiles | Depth must not exceed 12x drill bit diameter. For end mills, depth must not exceed 10x tool diameter. |
As a professional on-demand manufacturing company with more than years of experience, Anpllocnc is proud of our strong manufacturing capabilities. We offer a variety of PEEK fabrication services, we are sure that we can produce high-quality PEEK parts to your exact specifications at a very low cost.
Have a question for your PEEK project? Talk to us today, our PEEK manufacturing experts will follow up for you with an excellent answer.
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