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Discussion History

Secondary Mirror Assembly

Assembly

0.74 m convex beryllium mirror with its own hexapod, forming the second optic of the three-mirror anastigmat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Secondary Mirror Assembly parts and their functions

3 top-level parts · 8 parts in total · full bill of materials below
Secondary Mirror Assembly parts diagram: 1 beryllium mirror blank, 2 hexapod actuator, 3 fastener set. 8 parts in 3 assemblies.
Secondary Mirror Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Beryllium Mirror Blank 1× Convex blank
2 Hexapod Actuator 6× Alignment hexapod
3 Fastener Set 1× Mount hardware (reuse)

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Secondary Mirror Assembly

3 top-level lines · 3 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Beryllium Mirror Blank space-telescope-be-substrate 1× 1 · part
2 Hexapod Actuator space-telescope-hexapod-actuator 6× 6 · part
3 Fastener Set fastener-set 1× 1 · part

Where the secondary mirror assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Optical Telescope Assembly

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks