PC (Polycarbonate) cnc machining service

Yonglihao Machinery provides professional PC (Polycarbonate) CNC machining services, with the help of leading-edge CNC technology, to ensure that PC plastic parts meet complex design specifications and precise tolerances. We provide high precision and high quality PC plastic parts with fully customized solutions.

China PC (Polycarbonate) CNC Machining

Polycarbonate is known for its excellent stability and strength. It is a tough plastic with a wide range of uses. Its ability to be flame retardant and heat resistant makes it useful in different fields.

It also acts as an electrical insulator, making it ideal for making electronic parts. In addition, it is hard and transparent like glass.

It retains its shape and strength even in hot places. Its transparent and sturdy properties make it capable of meeting a wide range of needs.

At Yonglihao Machinery, polycarbonate is often used for CNC machining parts that need to be strong but lightweight. It is popular in the automotive, aerospace, electronics and medical fields. Its toughness and transparency make it ideal for parts such as housings and enclosures.

It is perfect for manufacturing parts that need to be transparent and strong. Its ability to withstand impacts without breaking is very useful. This makes it a preferred choice for complex engineering projects.

Depending on the requirements, we offer turning/milling processes for CNC parts.

According to different needs. We provide turning/milling and 5-axis machining and cutting. Through these services, Yonglihao Machinery can be utilized for machining delicate and complex parts.

Yonglihao Machinery can achieve tolerances as low as ±0.005 inches. In addition, we offer fast production times, sometimes in as little as 5 business days.

Want to see the wide variety of plastic machining materials we offer? Visit our Plastic CNC Machining services page.

CNC Milling Service

5 Axis CNC Machining Services

CNC Turning Services

Machined PC Properties

Polycarbonate (PC) is the ideal material for CNC machining. This material is durable, impact resistant, and transparent. It’s perfect for a variety of demanding applications

Tensile Strength, Yield (MPa)	Elongation at Break (%)	Hardness (Shore D)	Heat Deflection Temperature (°C)	Glass Transition Temperature (°C)
60 – 70	100 – 150	75 – 80	140 – 150	147

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Benefits of CNC Machining Polycarbonate

CNC machined polycarbonate has many benefits for industries that require strong, lightweight parts. It is durable, impact resistant, and transparent. Its strength and light weight make it ideal for many industries.

It is also a good alternative to glass in optical applications.CNC machined polycarbonate ensures that parts are accurate and cost-effective. This meets the needs of many industries while reducing costs.

Durability and Impact Resistance: Polycarbonate is known for its durability and impact resistance. It is strong and unbreakable. Its flame retardancy enhances its strength in harsh environments. It is better than acrylic for outdoor use due to its heat and UV resistance. This means that parts stay strong and work properly for a long time. Its resistance to chipping makes it ideal for parts that need to last.

Flexibility and design versatility: CNC machining allows you to precisely design polycarbonate parts. It can produce intricate shapes and details, and CNC milling is particularly well suited for delicate designs. Designing parts in standard sizes saves material and reduces costs. This method also means you don’t have to change tools as often. Polycarbonate is suitable for many industries and can be used effectively to meet specific needs.

Precision and Accuracy: CNC machining polycarbonate ensures accurate parts, even for high volume production. It can achieve tolerances as low as ±0.005 inches. Advanced CNC machines can achieve tolerances even closer to ±0.125 mm. This kind of precision is critical for delicate parts, and CNC milling can handle complex shapes without loss of precision. Thanks to precision machining, polycarbonate parts are stable and reliable.

Surface Treatment Options

Polycarbonate is a versatile material used in CNC machining, prized for its strength and transparency. Yonglihao Machinery recommends specific surface treatment methods to maintain its quality and enhance its appearance.

Sandblasting:Sandblasting is a technique used on metals and plastics like polycarbonate. It uses small beads shot at high speed to clean the surface. This makes the surface matte, reducing glare and giving a non-reflective look.

As-Machined:The as-machined finish comes from CNC machining itself. It leaves the surface smooth and natural. This is good for parts needing to be strong and stable. It’s also cheaper because it skips extra finishing steps.

Tumbling:Tumbling polishes or deburrs mechanical parts. Parts are moved in a barrel with abrasive media. This smooths the surface, removing sharp edges and minor flaws.

Painting:Painting polycarbonate adds beauty and protection. It makes parts more scratch-resistant and UV-stable. You can choose from many colors and finishes. First, the surface is prepared, then paint is applied.

Brushed Finish: brushed finish gives polycarbonate a modern look. It uses tools to create fine scratches. This gives a satin-like look that hides fingerprints and minor scratches. It’s less common on plastics but adds style and durability.

Industry Applications

Polycarbonate (PC) CNC machining is key to many industries due to its versatile properties. It can be used to manufacture structural components due to its high impact and heat resistance. It is well suited for manufacturing components with excellent fracture toughness, making it ideal for customized industrial parts. The following are industry-specific applications for PC CNC machining:

Automotive Applications

In the automotive industry, polycarbonate CNC machining is valued for its high impact resistance and durability. These qualities make it ideal for manufacturing automotive parts that are tested in harsh conditions. Polycarbonate’s optical clarity and heat resistance are ideal for automotive protective covers and lenses.

One of its outstanding features is its light weight, which contributes to vehicle efficiency and performance. Polycarbonate’s adaptability makes it suitable for both prototyping and production parts. CNC machining allows for precise molding of components, ensuring they meet high industry standards and exact specifications. This precision is critical to maintaining quality in automotive applications.

Aerospace Industry Uses

CNC machining is vital to the aerospace industry because of its precision. The aerospace industry demands consistent quality from its components, and CNC machining meets that demand.CNC machining aligns with the aerospace industry’s goal of innovation by reducing time-to-market through on-demand production.

It facilitates the efficient production of prototypes and final products. This capability is essential for producing parts that meet the stringent safety and accuracy standards in aerospace applications. As a result, CNC technology meets the industry’s need for reliable and high-performance components.

Consumer Electronics

Polycarbonate CNC machining is widely used in consumer electronics to create durable device housings. The impact resistance and transparency of polycarbonate are key factors in its use in electronics, and the CNC process ensures the precise production of small electronic components such as buttons and knobs.

Polycarbonate’s high impact strength and thermoplasticity make it suitable for wearable digital devices. Clean edge finishes through CNC cutting ensure the quality of electronic switches and housings. Polycarbonate’s adaptability meets the diverse needs of consumer electronics, supporting the manufacture of a variety of products such as sports equipment and cookware. This versatility makes it vital in the electronics field.

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Quality Control in CNC Machining

CNC machining is known for its precision and accuracy. A strong quality control system is the key to delivering high quality parts. yonglihao Machinery utilizes advanced technology and strict standards to ensure that every part meets specifications.

These steps are critical for parts to meet industry standards and maintain their mechanical properties.

Inspection and Testing Process

In CNC machining, inspection is critical to ensure that parts meet standards. Basic inspections include dimensional and surface finish evaluations. These inspections utilize advanced tools such as CMMs and laser scanners.

Yonglihao Machinery’s experienced machinists use blueprints to verify specifications. First Article Inspection (FAI) and computerized maintenance logs provide complete traceability. This ensures consistent part quality.

Quality control utilizes Acceptable Quality Limits (AQL) and systematic sampling. FAI ensures that the first part is thoroughly inspected before mass production begins.

Ensuring consistent quality

Consistent quality in CNC machining requires a comprehensive quality control system. Monitoring every stage of production is essential for tight tolerances and dimensional stability. And Yonglihao Machinery’s quality control is equipped with advanced tools such as XRF analyzers and calipers to ensure part accuracy.

If a problem occurs, it should be resolved immediately. This prevents errors from affecting the final product. Our ISO 9001 certification demonstrates Yonglihao Machinery’s commitment to quality, which is important in a competitive marketplace. Our precision CNC machining services deliver parts on time and with consistent quality that meets exacting standards.

Cost Efficiency Considerations

For CNC machined polycarbonate parts, keeping costs low is critical. Reducing machining time is key. Design parts that can be machined quickly, such as those with optimized corner radii and shallow cavity depths.

Material costs can be managed by choosing the right blank size and using bulk materials. Start-up costs can be minimized by designing parts that require less rotation and can be assembled with simpler components.

Design Optimization Strategies

Optimizing part design can significantly reduce time and cost. Reduce machining time by designing parts with larger internal radii to accommodate milling cutters. Avoid deep cavities and recesses to save production time and costs.

Design consistency is critical. It helps reduce the need for specialized tools or frequent tool changes, which reduces tooling costs. And designing with standard sizes avoids the high costs associated with machining large parts from a single polycarbonate block. Subassemblies can manage material costs by creating smaller, easier-to-handle parts that can be assembled later.

Choosing Cost-Effective Finishing Techniques

Choosing the right finishing technique affects cost. Simple machined finishes are cost-effective and may be sufficient for some applications. Anodizing is suitable for corrosion resistance, especially on aluminum parts, and allows for the addition of color.

Polishing provides a better surface finish, which enhances aesthetics. Sandblasting cleans and textures the surface using pressurized sand to provide a uniform matte finish. Tumbling is an effective method of deburring and smoothing surfaces, a simple process that can be accomplished using only a rotating drum or vibratory container.

Each finishing technique has its own cost implications. The choice should be based on the desired end product characteristics and budgetary constraints.

Yonglihao Machiner Customized CNC Machining Solutions

Yonglihao Machiner’s CNC machining provides customized solutions for rapid manufacturing and small batches. It is ideally suited to unique manufacturing needs. You can perform milling, turning, drilling and special surface treatments. This flexibility allows for a wide range of design needs.

Accuracy is critical to CNC machining, and our parts are manufactured to tight tolerances of ±0.005 inches (0.125mm mm). This precision is key to accurately producing complex shapes. Precision is especially important in areas where accuracy is critical, such as medical devices.

You can choose from our library of CNC materials, including metals and plastics. This versatility allows parts to be tailored to specific needs. Whether you need heat- or corrosion-resistant parts, Yonglihao Machiner can help.