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Tri-clamp half gasket for a clamped leaf or rim: 2 in, web 0.6 or 0.45

Name: Tri-clamp half gasket for a clamped leaf or rim: 2 in, web 0.6 or 0.45 dimension sheet
Creator: Xem Studio
License: https://creativecommons.org/licenses/by/4.0/

How do I seal a flat plate clamped in a tri-clamp joint? · Hardware · basis: ISO 2852 Type B section split at the joint plane: bead into one face's 1.6 recess with the Type B's 0.3 squeeze, web so that two webs and the plate make the 1.7 joint

Long Earth Society build part. The joint seals round the leaves of my free-piston generator. The engines

Exact dimensions. Every file is drawn at true size with no printing tolerance. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your printer's or process's clearance before making the part. Mating features

sizes: 2 in table

Notes

Two of them sandwich a flat plate (a flexure leaf, the liner's rim) in a 2 in joint: each bead fills its ferrule's recess, each web lies on its land, the plate between the webs. Web 0.6 for a 0.5 plate, 0.45 for a 0.8 plate: 0.6 + 0.5 + 0.6 = 0.45 + 0.8 + 0.45 = 1.7, the Type B web, so the clamp closes as usual.
Ratings, as facts: the gasket must be rated above the relief setting (15 bar gauge) at its temperature; helium permeates silicone faster than PTFE; PTFE cold-flows under sustained load and heat. Cut or ordered to this drawing.

Sizes

web_mm	plate_mm	bead_mm	od_mm	id_mm
0.6	0.5	1.9	63	47.5
0.45	0.8	1.9	63	47.5

Mating features

Drawn at the exact size. Open press, slide, run and socket features by your process's clearance; leave designed gaps and clamp fits as drawn.

feature	exact	mates with	fit	files
bead	Ø47.5–Ø56.5 × 1.9	ferrule face recess 1.6 (0.3 squeeze)	clamp	all
web	0.6 / 0.45 thick to Ø63	ferrule land and the leaf or rim	clamp	all

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

ISO (via iTeh sample)	ISO 2852 clamp liners: face profile and flange / groove diameters	PDF	standard excerpt; dimensions are facts
ASME	BPE Bioprocessing Equipment (tube OD and wall, clamp fittings)	standard	ASME; dimensions are facts verify
Long Earth Society	Engine builds	web, video	LES site

Free files

★ Free files 2 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

leaf-half-gasket-2in-w0.6	half gasket: web 0.60 thick from Ø47.5 to Ø63, bead Ø47.5–Ø56.5 × 1.9 into one face's recess (1.6 + 0.3 squeeze); two per leaf, beads outward	STEP · STL
leaf-half-gasket-2in-w0.45	half gasket: web 0.45 thick from Ø47.5 to Ø63, bead Ø47.5–Ø56.5 × 1.9 into one face's recess (1.6 + 0.3 squeeze); two per leaf, beads outward	STEP · STL

Plain text: sheet.txt · JSON: /api/geometry?object=tri-clamp-leaf-half-gasket