فراغات طوبولوجية على طاولة عرض مطبوعة

Design intent

Showroom table of five topology-style metal AM blanks with placards — for comparing open struts, slotted ribs, and fairing skins on one RFQ visit; not a ranked product family.

• Call which faces are datums versus cosmetic
• Keep powder-escape paths open on lattice or thinwall features
• State preferred alloy family on the RFQ

Manufacturing notes

Orient so internal cavities stay flushable after support removal. Mark any sealing, bearing, or flange faces that must be secondary-finished.

What to put on the RFQ

• Preferred alloy family
• Envelope and critical flatness or bore positions
• Any coating keep-out zones (state them; we do not invent certifications)

Honesty bar

No invented customers, prices, cycle times, certifications, or performance guarantees on this page.