Spec: E0012's flange joint reads its design sources - #346
Merged
Merged
Conversation
Each STEP header names the file by the name the repository gives it, and carries neither an author nor an originating path. Signed-off-by: IIchukissII <133657307+IIchukissII@users.noreply.github.com>
The §5 dimension table, the seal and the §6 terms that follow from the bore say what project/mechanical/ draws. SL1 is a two-piece seal, and §7 and the duct figure carry it. Signed-off-by: IIchukissII <133657307+IIchukissII@users.noreply.github.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The §5 dimension table of
spec/E0012-R-specification.mdnow reads the parts inproject/mechanical/rather than the values the table was drafted with. The bore, the bolt circle, the fan opening and the seal all move.SL1 stops being a flat face gasket. The joint seals on an O-ring in a round-section groove cut into each flange face, and a printed spigot ring carries the bore across the pair and centres it. The part stays one name in two pieces, as
SL1-tpu.stpandSL1-petg.stpdo.The bore narrows, so §6's friction, bend, entry and discharge terms are recomputed at the new velocity and the one-metre-two-bend total moves closer to
T7's budget. §7'sM7andM9and the duct figure follow the same change.The three STEP sources also lose the author and the originating path their exporter wrote into the header.
No ADR changes: ADR-0032 d8 states the bore and the flange pattern are specification values and carries none of them.