SLM for Automotive
Automotive-adjacent hubs serve prototype brackets, EV thermal plates, fixture nests for validation builds, and aftermarket-style hardware where programs juggle aluminum, steel, and occasional stainless. Volumes may stay in Batch1 sample ranges while geometry matures. Emphasize packaging constraints, fastener access, and material mix pricing rather than aerospace weight sermons or medical cleanability essays.
Batch1 industry automotive.
Process
SLM / DMLS powder-bed metal for this industry’s complex or consolidated parts — industry overlay covers use-cases and material mix; keep full powder-bed essays on SLM material hubs.
When automotive uses this route
- Validation brackets and sensor mounts for mule vehicles
- EV battery or inverter cooling plate prototypes in aluminum
- Jigs and checking fixtures for body or chassis details
- Underhood hardware that may move from Al to steel as loads firm up
- Interior mechanism cams and slides in polymers or metals
Typical parts
- Chassis and subframe prototype brackets
- Thermal interface plates and heat-spreader blanks
- Sensor pods for ADAS bench testing
- Assembly fixture nests and clamp pads
- Shift/pedal mechanism prototypes
Industry DFM
- Packaging envelopes shrink quickly — model fastener tool access early
- Thermal plates need flatness callouts that survive machining release
- Coated steels vs bare aluminum change galvanic pairing at joints
- Prototype holes often become production weld nuts — leave stock where needed
- Do not claim OEM production PPAP status from this hub alone
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: powder-bed metal. Defer support/orientation essays to SLM material hubs.
Public price range
Aggregated from Batch1 child leaves for this hub (3 pages). USD, rates v1.1, public ±12% on the 50×50×20 mm sample. Compare qty 10 $3878.07 ($2464.15–$4678.72).
| Qty | Low | Mid | High | Status | Leaves priced | Lead days |
|---|---|---|---|---|---|---|
| 1 | $411.71 | $611.58 | $729.67 | priced | 3 | 8–12 (mid 10) |
| 10 | $2464.15 | $3878.07 | $4678.72 | priced | 3 | 8–12 (mid 10) |
| 100 | — | — | — | needs_manual | 0 | — |
| 500 | — | — | — | needs_manual | 0 | — |
Bands aggregate automotive child materials; aluminum thermal plates sit near floors while stainless/steel pull the high side. Use hub_price_ranges values only. 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. Some child leaves are mixed, so a band uses only children that published a number. 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 |
Open automotive material leaves (aluminums, steels, polymers, …) under this process to compare alloy-specific bands and finishes.
Child pages
Questions
What price does SLM for Automotive show?
Bands aggregate automotive child materials; aluminum thermal plates sit near floors while stainless/steel pull the high side. Use hub_price_ranges values only. Aggregate across 3 Batch1 materials: qty 10 mid $3878.07 ($2464.15–$4678.72) (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 Automotive 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.