CNC 3axis for Optics
Optics hubs address lens cell barrels, mirror mounts, breadboard adapters, and alignment stages where stability, adjuster access, and low stress machining matter. Aluminum and stainless are common; polymers appear as insulating or low-friction elements. Stress from clamping can distort optical seats — that DFM theme belongs here, not on drone mass-reduction pages.
Batch1 industry optics.
Process
CNC 3-axis milling for orthogonal prismatic parts under this industry — see industry overlay for applications; full process essay lives on material hubs.
When optics uses this route
- Lens cells and retainer rings for prototype assemblies
- Kinematic mirror mounts and post brackets
- Cage-system adapter plates
- Camera lens focus helicoid mechanical trials
- Thermal break polymer spacers in optical trains
Typical parts
- Lens barrel prototypes
- Mirror cell plates
- Optical post clamps
- Filter wheel frames
- Alignment target holders
Industry DFM
- Leave even wall thickness around optical seats to limit distortion
- Specify which faces are cosmetic black (bead blast / anodize) vs bearing fits
- Thin flexures need controlled tool engagement
- Stainless adjuster threads vs Al bodies — consider inserts
- No fabricated optics-program marks in copy
Material mix
DFM on industry hubs is application-framed (environment, sealing, weight, cleanability, thermal path). Do not paste the full process capability essay or the material-hub alloy DFM list verbatim.
Industry hub bands aggregate across child materials. Qty10 mid often sits between soft aluminum floors and higher titanium/stainless/PEEK leaves — explain the span as a material mix, not as a fake “industry surcharge.” Never invent dollar deltas beyond hub_price_ranges.json.
One-liner only: prismatic 3-axis milling. Defer setup/ops essays to material hubs.
Public price range
Aggregated from Batch1 child leaves for this hub (1 page). USD, rates v1.1, public ±12% on the 50×50×20 mm sample. Compare qty 10 $83.52 ($73.49–$93.54); qty 100 $367.77 ($323.64–$411.9).
| Qty | Low | Mid | High | Status | Leaves priced | Lead days |
|---|---|---|---|---|---|---|
| 1 | $70.4 | $80 | $89.6 | priced | 1 | 7–12 (mid 10) |
| 10 | $73.49 | $83.52 | $93.54 | priced | 1 | 7–12 (mid 10) |
| 100 | $323.64 | $367.77 | $411.9 | priced | 1 | 7–12 (mid 10) |
| 500 | $1544.26 | $1754.84 | $1965.42 | priced | 1 | 7–12 (mid 10) |
Optics children mix precision aluminum with stainless adjuster hardware; mid aggregate from hub_price_ranges. Industry hub bands aggregate across child materials. Qty10 mid often sits between soft aluminum floors and higher titanium/stainless/PEEK leaves — explain the span as a material mix, not as a fake “industry surcharge.” Never invent dollar deltas beyond hub_price_ranges.json. Not a confirmed order price.
Process comparison
Qty 10 public mid is the median of process×material hub mids, with the span of those mids in parentheses. Tolerance labels and finish names come from the hubs-enrich pack. The machine-rate column is the rates card, not a part price.
| Process | Qty 10 price band | Tolerance | Finishes | DFM | Machine rate |
|---|---|---|---|---|---|
| CNC 3-axis (CNC 三轴) | $117.92 median ($80–$290.74) | ISO 2768-m; ±0.05 mm; ±0.025 mm; tighter needs manual | 8: Bead Blast, Powder Coat, Polish, Nickel/Zinc Plate, Anodize, Hard Anodize, Black Oxide, Passivate | On 3-axis mills, walls thinner than 0.8 mm (2V/A proxy) chatter and deflect under end-mill load — thicken or add ribs before quoting as production. | $25/h, setup $30 |
| CNC 5-axis (CNC 五轴) | $117.92 median ($80–$290.74) | ISO 2768-m; ±0.05 mm; ±0.025 mm; tighter needs manual | 8: Bead Blast, Powder Coat, Polish, Nickel/Zinc Plate, Anodize, Hard Anodize, Black Oxide, Passivate | 5-axis simultaneous moves need clearance for spindle/holder; long stick-out past thin walls under 0.8 mm risks collision and chatter — shorten tools or thicken local stock. | $55/h, setup $60 |
| CNC Turning (CNC 车削) | $117.92 median ($80–$290.74) | ISO 2768-m; ±0.05 mm; ±0.025 mm; tighter needs manual | 8: Bead Blast, Powder Coat, Polish, Nickel/Zinc Plate, Anodize, Hard Anodize, Black Oxide, Passivate | Turned bars with length/diameter above ~3–4× without a tailstock or steady rest chatter; thin tubular walls under 0.8 mm amplify ovality under chuck pressure. | $22/h, setup $20 |
| SLM / DMLS (SLM / DMLS) | $4022.82 median ($2800.17–$4177.43) | ISO 2768-m; tighter needs manual | 8: Bead Blast, Powder Coat, Polish, Nickel/Zinc Plate, Black Oxide, Passivate, Anodize, Hard Anodize | SLM thin-wall proxy under 0.8 mm (same threshold family as CNC) risks incomplete melt tracks and warp — thicken or orient flat to plate. | $45/h, support removal min $15/part |
Choose optics materials under this process to match cell alloy and finish darkening plans.
Child pages
Questions
What price does CNC 3axis for Optics show?
Optics children mix precision aluminum with stainless adjuster hardware; mid aggregate from hub_price_ranges. Aggregate across 1 Batch1 materials: qty 10 mid $83.52 ($73.49–$93.54); qty 100 mid $367.77 ($323.64–$411.9) (USD, public ±12%, rates v1.1). Open a material child for one alloy. Nothing is invented. This hub is authorized for index, follow (not a ranking claim).
Are typical Optics parts listed?
Named production parts are not in the hubs-enrich pack. The page lists DFM one-liners and Batch1 material children for this industry. Empty means not loaded.
When can this page be indexed?
Not from this pack. SPEC §15.1 keeps process hubs index, follow, and out of the sitemap even when indexable_hint is props_ready. Indexing stays a quality-gate decision on combination pages.