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CNC Machining PEEK Services
Top CNC Machining PEEK Services Provider in China
For CNC machining of PEEK materials, you should have an experienced and reliable provider. Hopeful/CNC Machining is best for you. Knowing the industry, we specialize in CNC machining services for PEEK products here in China. We have advanced equipment and expert engineers to ensure accuracy and speed on every project. Get in touch today to find out how we can assist you with your machining requirements.
Hopeful's CNC Machining PEEK Services Solution
Using innovative technologies such as laser cutting, milling, and turning, Hopeful’s CNC machining services offer careful and dependable machining of PEEK parts for biomedical, aerospace, automotive, and many more industries.
Precision
Using state-of-the-art CNC machinery Hopeful can produce custom parts with tolerances as tight as ±0.01mm.
Material Versatility
Adept at the precision machining of various materials such as lightweight PEEK and ABS, as well as strong aluminum, brass, and carbon steel for diverse project requirements.
One-Stop Service
To maximize productivity, every service from material choice and prototyping to production and quality inspection is provided under the same roof.
Commitment to Quality
ISO-certified facilities and rigorous inspections of all components guarantee qualitative production by Hopeful, ensuring reliable and consistent results.
Surface Finish Options
Hopeful provides services like anodizing, sandblasting, polishing, zinc-plating, nickel-plating as well as other decorative finishes.
Customization Options
Answers that meet your specific needs. We can accept CAD, DWG, IGS, STEP, or any other 2D or 3D design outputs.
Advantages of CNC Machining PEEK
- Because of CNC machining, changing designs is cost effective due to the lack of costly tools required.
- CNC machining optimizes the component’s surface finish, which minimizes the friction on moving parts, such as bushings and washers, thus increasing their durability in high-performance machinery.
- PEEK's excellent resistance to heat, moisture and steam makes it ideal for hot water systems, steam environments, and even orthopedic implants.
- The implementation of CNC machines can notably increase efficiency and production output while also reducing the machining process cycle times.
- CNC machining not only minimizes the creation of burrs, but also saves time for reworking which translates into precision for high-end industries such as electronics and medical devices.
CNC Machining PEEK Services Design Considerations
- Because PEEK does not dissipate heat well, material deformation or cracking can occur during machining and thus requires constant cooling.
- To remove cross contaminations, do not use the same tools for PEEK as for metals.
- Adjust settings such as cutting speed and feed rate to maintain material quality.
- PEEK components require proper storage, preparation, and transportation so that mechanical precision and biocompatibility are preserved.
- Exercise caution when drilling into PEEK to prevent cracks from appearing due to its very low stress elongation. Gradual techniques and proper cooling must be employed.
Available PEEK Materials for CNC Machining
Check out which PEEK materials are out there for CNC machining, giving durability, accuracy and versatility to your projects.
- PEEK-1000
- PEEK-HPV
- PEEK-GF30
- PEEK-CA30
PEEK-1000
PEEK-1000
Ketron™ 1000 PEEK is an unfilled, general-purpose grade of polyetheretherketone (PEEK) noted for its outstanding elongation and tenaciousness, as well as resistance to heat, chemicals, and physical wear. In addition to its durability and inertness, which renders it useful in manufacturing instrument and seal components, it is also heavily utilized in the medical, pharmaceutical, and food industries because of its FDA compliance and excellent sterilizability.
PEEK-HPV
PEEK-HPV
The carbon fiber, graphite, and PTFE mixture that makes up PEEK-HPV provides excellent wear resistance, low friction, and high tensile strength. Due to remarkable chemical resistance and mechanical robustness, PEEK-HPV is an excellent substitute for metals like 705 stainless steel, making it superior for applications involving hot water and steam. Furthermore, PEEK-HPV easily outlasts other materials at high speeds, heavy loads, and in very tough conditions.
PEEK-GF30
PEEK-GF30
PEEK-GF30 expands the range of PEEK polymers with an outstanding combination of mechanical and chemical properties. It is a stiffened variant with 30% glass fiber reinforcement that further improves its dimensional stability and resistance to chemicals, corrosion, and creep.
PEEK-CA30
PEEK-CA30
PEEK-CA30 or Ketron® CA30 PEEK is a carbon fiber reinforced plastic that incorporates 30% carbon fiber. It has high strength, toughness, stiffness, and excellent wear resistance. In addition, PEEK-CA30 offers thermal conductance expansion 3.5 times more than never-reinforced PEEK which allows for effective cooling and lower heat expansion.
Compare PEEK Materials
| Parameter | PEEK-1000 | PEEK-HPV | PEEK-GF30 | PEEK-CA30 |
|---|---|---|---|---|
| Cost | Moderate (baseline for PEEK materials) | Higher due to additives like PTFE and graphite | Higher due to 30% glass fiber reinforcement | Highest due to 30% carbon fiber reinforcement |
| Ultimate Tensile Strength | 115 MPa | Approx. 90 MPa (trade-offs for wear resistance) | Higher than PEEK-1000 due to glass fiber | Higher than PEEK-GF30 due to carbon fiber |
| Maximum Operating Temperature | 250°C (continuous) | 250°C (continuous) | Suitable for prolonged exposure to high temps | 250°C (continuous) |
| Elongation at Break | ~5% (at yield), 17% (at break) | Lower than PEEK-1000 due to modifications | Very low (reduced elongation due to glass fiber) | Lower than PEEK-GF30 |
| Hardness | Rockwell M105 | Rockwell similar to PEEK-1000 but wear-optimized | Higher than PEEK-1000 due to glass fiber | Higher than PEEK-GF30 |
| Weldability | High | Moderate (compromised due to internal lubrication) | Lower (difficult due to glass reinforcement) | Low (carbon fiber limits weldability) |
| Thermal Conductivity | 0.25 W/m·K | Slightly higher than PEEK-1000 (lubricated grade) | Similar to PEEK-1000 | 3.5 times higher than PEEK-1000 |
| Common Applications | Medical instruments, biocompatible components | Bearings, bushings, wear-resistant parts | Structural parts, high static load applications | Pump wear rings, high-stress uses |
| Temper | Unfilled | Internally lubricated with graphite and PTFE | Glass fiber-reinforced (30%) | Carbon fiber-reinforced (30%) |
✷ Applications of Custom PEEK CNC Machining ✷
The prospects of PEEK are being unlocked with advanced CNC machining which is enabling high-performance precision parts as well as fostering innovations in many industries.
Consumer and Industrial Equipment
The production of gears, rollers, and guides for industrial machines is achieved easily using PEEK CNC machining technology.
Energy Sector
In the field of power generation, PEEK is employed in pipe fittings and connector insulators due to its high pressure and wear resistance in oil, gas, and renewable energy systems.
Chemical Processing Equipment
Due to its extraordinary properties, PEEK is often utilized in the manufacturing of valves, seals, and manifolds in chemical processing systems.
Electronic and Semiconductor Components
Due to PEEK's low outgassing and exceptional insulating abilities, it is well-suited for use in connectors and semiconductor components. CNC Machining achieves the precision required for complex shapes and close tolerances.
Automotive Engineering
PEEK is utilized for wear-resistant, high-performance engine parts such as pistons, bearings, and washers. Thanks to its CNC machining capabilities, ensured lightweight construction, stress, heat, and other factors-resistant construction parts are easily produced for improved vehicular efficiency.
Medical Devices and Implants
Developments on PEEK CNC machining technologies made possible the fabrication of complex custom implants which enhances patient care and outcomes.
Gallery of CNC Machining PEEK Parts Produced by Hopeful
View our broad gallery of exact CNC machined PEEK parts created by Hopeful, featuring crafted components built with high durability and precision for many industries and applications.
Surface Finishes For CNC Machining PEEK Parts
1. Improving Surface Finish
Sanding and polishing are examples of secondary processes which can be employed to achieve smoother surfaces.
2.Tooling and Coolant
Tool life can be improved and surface finish enhanced through the use of diamond-coated or polycrystalline tools with coolants.
3.Advanced Cooling Techniques
Supercritical CO₂ in the Pure-Cut® system improves machining operations by alleviating burr formation, reducing material transfer and enhancing surface finish due to effective cooling and lubrication.
4.Machining Parameters
To achieve the best surface finishes, climb milling should be preferred over conventional milling due to its effective chip removal and lower tool consumption.
why choose Hopeful Factory's CNC Machining PEEK Services
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Frequently Ask Questions
Q: What are CNC machining PEEK services?
A: CNC machining PEEK services means the production of components from PEEK, a high-performance engineering thermoplastic with exceptional mechanical properties like high resistance to heat and chemicals, using computer-controlled machines.
Q: What are the advantages of using PEEK material in CNC machining?
A: In addition to superior mechanical properties, PEEK material boasts superior tolerance, can endure high temperatures, and has excellent chemical resistance, making it suitable for diverse industries such as aerospace and medical, rendering the product its benefits when utilized in CNC machining.
Q: Can you provide custom PEEK parts using CNC machining?
A: Through our CNC machining capabilities, we can provide tailored solutions to your specific design and functional needs by producing custom PEEK parts. This ensures that the pieces meet the exact design requirements along with optimal performance.
Q: What CNC machining processes are used for PEEK machining?
A: The primary CNC machining processes implemented for the machining of PEEK include CNC milling, CNC turning, and other machining processes capable of producing the required shape and finish of the machined part.
Q: What steps do you take to maintain precision in PEEK CNC machining?
A: CNC machines that possess the ability to sustain high tolerances accompanied by adequate programming and quality control measures during machining ensure precision in PEEK CNC machining.
Q: Which sectors utilize PEEK machining services?
A: The sectors of aerospace, automotive, healthcare, and electronics benefit from PEEK machining services because the material is high-performing and versatile.
Q: What is the typical lead time for PEEK machined parts?
A: The lead time for PEEK machined parts ranges based on complexity and quantity. However, we endeavor to meet demanding turnaround times. Please reach out to us for exact details.
Q: What should I consider when designing parts for PEEK machining?
A: Other than the part geometry, tolerances, and intended application conditions, such as temperature and chemicals, which affect the final machined part must be taken into account when designing parts for PEEK machining.
Q: How does PEEK machining compare with metal machining?
A: PEEK machining significantly differs from metal machining due to its unique material properties. Unlike metals, which require different tooling and machining parameters, PEEK has exceptional heat and chemical resistance, so it needs different treatment.