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Discussion History

Core Barrel Coupling

Assembly

The threaded spearhead and stop ring that locate the tool in the inner core barrel at a fixed angle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Core Barrel Coupling parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
Core Barrel Coupling parts diagram: 1 spearhead adapter, 2 stop ring, 3 landing ring, 4 fastener set. 4 parts in 4 assemblies.
Core Barrel Coupling parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Spearhead Adapter 1× Spearhead adapter
2 Stop Ring 1× Angular stop ring
3 Landing Ring 1× Landing ring
4 Fastener Set 1× Bolts, nuts, and washers.

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 Core Barrel Coupling

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Spearhead Adapter core-orientation-tool-spearhead 1× 1 · part
2 Stop Ring core-orientation-tool-stop-ring 1× 1 · part
3 Landing Ring core-orientation-tool-landing-ring 1× 1 · part
4 Fastener Set fastener-set 1× 1 · part

Where the core barrel coupling is used

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

Used in 1 assembly

Drill Core Orientation Tool

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