ABS
What Is ABS Part
An ABS part is a custom-fabricated component crafted from Acrylonitrile Butadiene Styrene resin using CNC machining, molding, or 3-axis and multi-axis operations. ABS parts feature smooth surfaces and tight tolerances, making them suitable for functional prototypes, end-use assemblies, and aesthetic enclosures. Unlike standard plastics, ABS offers a balance of strength and toughness that withstands mechanical stress and repeated handling. These advantages make CNC-machined ABS an excellent choice for automotive interiors, consumer electronics housings, and industrial equipment components requiring both form and function.
ABS Material Properties
| Property | Specification |
|---|---|
| Density | 1.04 g/cm³ |
| Tensile Strength | 40 MPa |
| Impact Resistance | 20 kJ/m² |
| Operating Temperature | -20°C to 80°C |
| Chemical Resistance | Acids, alkalis, oils, and greases (good) |
| Surface Finish | Smooth, matte or polished |
| Machinability | Excellent—low tool wear, tight tolerance control |
| Color Options | Natural, black, custom color matching |
Applications
ABS machined components find broad application across industries. In consumer electronics, ABS enclosures protect sensitive circuitry while providing aesthetic appeal. Automotive OEMs utilize ABS brackets, clips, and panels for lightweight durability. Medical device prototypes benefit from ABS’s biocompatibility and ease of sterilization. Telecommunications equipment uses ABS for rugged connectors and housings. Industrial automation systems incorporate ABS parts for gear guards, sensor mounts, and control panel facings due to its dimensional stability and impact resistance.
Surface Treatments
To enhance performance and aesthetics, ABS parts can undergo various surface treatments. Custom anodizing alternatives include UV-curable coatings for scratch resistance and color vibrancy. Textured finishes improve grip and hide minor tool marks. Silk screening and pad printing enable precise logos and regulatory markings. For enhanced chemical resistance and gloss, ABS components can be lacquered or varnished. Each finishing process is optimized to maintain dimensional accuracy, ensuring that treated parts integrate seamlessly into your assemblies.
Our Advantages
As an ISO9001-certified CNC machining partner, we excel in delivering custom ABS parts tailored to your specifications. Our advanced machining centers and experienced engineers guarantee rapid prototyping and scalable production without compromising on quality. Strict process control and in-line inspection systems ensure consistent part accuracy and surface integrity. We maintain a robust supply chain to source premium ABS resin and minimize lead times. By partnering with us, you gain a reliable OEM supplier committed to continuous improvement and on-time delivery.
Frequently Asked Questions
Q: What design files are accepted for ABS CNC machining?
A: We accept native CAD formats including STEP, IGES, and SolidWorks files for seamless integration into our CAM system.
Q: What is the minimum order quantity for ABS parts?
A: We have no strict MOQ; orders as small as one prototype are welcome, scaling to thousands for production runs.
Q: Can you match custom ABS resin grades?
A: Yes, we can source and machine a wide range of ABS formulations, including flame-retardant and UV-stabilized grades.
Q: How do you ensure dimensional accuracy?
A: We implement CMM inspection and on-machine probing at key stages to maintain tolerances as tight as ±0.05 mm.
Q: What packaging options are available?
A: Parts can be individually bagged, foam-lined, or bulk-packed, and we offer custom labeling to meet your logistics requirements.