Thread fit test rings G1/2 G3/4 G1 - free
Three sizes, three clearances, nine short rings. Print, try, then buy the fittings. Every ring is cut to ISO 228 pipe thread (Whitworth, 55 degrees), matching the brass fittings you already own.
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Licencia
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Archivos (7)
- VS-PR-G10-030.stl STL · 705 KB
- VS-PR-G12-030.stl STL · 698 KB
- VS-PR-G34-030.stl STL · 985 KB
- README.txt TXT
- VS-PROBIERRING-drawing.pdf PDF
- VS-PROBIERRING-stl-0.20-mm-clearance.zip ZIP
- VS-PROBIERRING-stl-0.40-mm-clearance.zip ZIP
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Sobre este modelo
Three sizes, three clearances, nine short rings. Print, try, then buy the fittings. Every ring is cut to ISO 228 pipe thread (Whitworth, 55 degrees), matching the brass fittings you already own.
WHY THIS IS FREE
Printed threads live and die on clearance, and every printer is a little different. Print these first, find the grade (0.20 / 0.30 / 0.40 mm on the diameter) that screws cleanly onto your own brass fitting, then buy the full fitting sets in that grade. No guessing, no wasted prints.
SIZES - VS-PR-G12: G1/2 female ring, hex 27, 13 mm tall - VS-PR-G34: G3/4 female ring, hex 32, 13 mm tall - VS-PR-G10: G1 female ring, hex 41, 13 mm tall
PRINTING
Stands on its flat end, thread face down - no supports, no bridges. PETG or ASA for anything warm or outdoors, PLA only indoors and cold. 0.2 mm layers, 4 perimeters.
IN THE DOWNLOAD
STL for all 3 rings in all three fit grades (nine rings), a dimensioned drawing as PDF, and a README.
TELL ME WHAT YOU NEED
Another thread or size is a rebuild, not a redesign - message me. See my paid fitting sets for the full range: hose barbs, reducers and nipples, tap adapters, and the 26-part complete set.
Descripción original del autor, publicada en Thangs.
