PI Plastic Machining
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PI Parts Machining
Offering a unique combination of properties that few other materials can match, Parts manufactured from Vespel® provide excellent resistance to extreme heat, good mechanical strength, and outstanding wear resistance. Additional benefits of Vespel® include good solvent resistance, low coefficient of friction, high dielectric strength, excellent dimensional stability, sealing compliance, high compressive strength, outstanding radiation resistance, low outgassing and toughness
Leland Tech focuses on high-precision PI machining parts research and application, the medical area has a long developing use for PI material.
Advantages of PI CNC Machining
High Temperature Resistance
PEEK can operate at temperatures up to 250°C (482°F) without losing its mechanical properties.
Chemical Resistance
PEEK is resistant to a wide range of chemicals, making it suitable for use in harsh environments.
Mechanical Strength
It has high tensile strength, stiffness, and impact resistance, which makes it ideal for demanding applications
Dimensional Stability
PEEK maintains its shape and size under mechanical stress and thermal conditions.
Biocompatibility
PEEK is biocompatible, making it suitable for medical implants and other healthcare applications.
Considerations for CNC Machining PI
Tool Selection
Use high-quality, sharp carbide or diamond-coated tools to achieve precise cuts and extend tool life.
Feed Rate and Speed
Optimizing the feed rate and spindle speed is crucial to avoid overheating and potential material deformation.
Coolant Usage
Proper coolant application can help dissipate heat, prevent material melting, and improve surface finish.
Chip Removal
Effective chip removal is essential to avoid recutting chips, which can affect surface quality and tool life.
Surface Finish
PEEK can achieve a good surface finish with proper machining parameters, but post-machining processes like polishing may be required for critical applications.
Applications of CNC Machined PI Parts
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