What to do with these break through's and holes?


Author
Message
Bonobo
Bonobo
Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)
Group: Forum Members
Posts: 85, Visits: 1.2K
I'm flatting down the gloss pattern coat on this plug with 400 grit and there a few small break throughs and holes in the surface, can i touch these up with pattern coat and re-flat? or maybe just polish out these areas on the mould?





http://www.talkcomposites.com/Uploads/Images/23c8fec4-c2b3-4af7-9e1a-5c94.JPG
Hanaldo
Hanaldo
Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)Supreme Being (14K reputation)
Group: Forum Members
Posts: 2.5K, Visits: 28K
Do another coat. 
FLD
FLD
Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)Supreme Being (2.4K reputation)
Group: Forum Members
Posts: 468, Visits: 2.7K
That!

If you touch up bits like that and re-flat you'll end up with a rippled surface.  Its nigh on impossible to properly flat touch ups IME.  Being a lazy arse I'd be tempted just to polish it up though.  If you get a slight change in surface on the mould just run the polisher over that too.
Bonobo
Bonobo
Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)
Group: Forum Members
Posts: 85, Visits: 1.2K
I've continued flatting the plug and it looks like that is the only break through, so I think I'll polish it, if it does show in the the mould I'll polish it out then. There are a few little pin holes caused possibly by bubbles / fisheyes in the pattern coat also.
Bonobo
Bonobo
Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)
Group: Forum Members
Posts: 85, Visits: 1.2K
Decided to go with another coat afterall, aiming for perfection.
Brian_s
Brian_s
Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)Supreme Being (513 reputation)
Group: Forum Members
Posts: 99, Visits: 2.5K
Think of how much work it has taken to get you this far. If you don't go for perfect you will wish you had later.
In my view Perfect is just about good enough.      Hehe


Brian.
Bonobo
Bonobo
Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)Supreme Being (421 reputation)
Group: Forum Members
Posts: 85, Visits: 1.2K
Agreed! if i aim for perfect and don't achieve perfection i'll only have to settle for very good!Smooooth
GO

Merge Selected

Merge into selected topic...



Merge into merge target...



Merge into a specific topic ID...




Similar Topics

Reading This Topic

Explore
Messages
Mentions
Search