ABS Parts We Machine
Ten ABS part families from prototype enclosures to production jigs.
Ten Part Families We Run Repeatedly
| Part family | Common materials | Key tolerances | Typical finish | Typical order |
|---|---|---|---|---|
| Prototype enclosures | ABS natural / black | +/-0.05 mm cosmetic, +/-0.02 mm mating | As-machined or paint | 5 to 200 pcs |
| Appearance models | ABS paint grade | Cosmetic faces per agreed map | Primer ready | 1 to 20 pcs |
| Jig and fixture bodies | ABS black | +/-0.05 mm | As-machined | 10 to 100 pcs |
| Electronic housings | ABS FR grade | +/-0.05 mm, FR callout certified | Texture or paint | 100 to 1,000 pcs |
| Drop-test sample parts | ABS impact grade | +/-0.05 mm | As-machined | 5 to 50 pcs |
| Battery trays and cradles | ABS black | +/-0.02 mm locating features | As-machined | 50 to 500 pcs |
| Clamp pads and soft jaws | ABS | +/-0.02 mm repeat features | As-machined | 20 to 200 pcs |
| Display and POS stands | ABS paint grade | Cosmetic A-faces | Paint ready | 100 to 1,000 pcs |
| Sensor shrouds | ABS FR | +/-0.05 mm | As-machined | 200 to 2,000 pcs |
| Test sockets and trays | ABS ESD grade | +/-0.02 mm pockets | ESD grade certified | 50 to 500 pcs |
Material detail: ABS machining. Compare with PC.
Worked examples with full measurement data: case studies.
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Frequently Asked Questions
What tolerance can you hold on plastic parts?
On stable geometries we hold +/-0.005 mm on polymer parts, matching our metal capability; minus-material behavior like moisture uptake is planned into the process. Standard tolerance is +/-0.05 mm unless the drawing calls tighter.
Do plastic parts need annealing?
Stress relief (hot oil or air annealing) is planned per material and geometry; PTFE nearly always gets an anneal before finish passes, and PC benefits on stress-sensitive features.
Can you source certified plastic stock?
Yes, stocked rods and sheets come with mill certificates; medical-grade and ESD grades are sourced per drawing callout.
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