Stripped out threads in aluminum housing? Any suggestions? Sails and Rigging- Standing and Running Forums

avatar

Please consider registering
guest

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
Advanced Search

— Forum Scope —






— Match —





— Forum Options —





Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Feed Topic RSS sp_TopicIcon
Stripped out threads in aluminum housing? Any suggestions?
avatar
CAE
Member
Members
August 28, 2014 - 1:15 pm
Member Since: May 7, 2013
Forum Posts: 150
sp_UserOfflineSmall Offline

Not really a DE38 specific question, but though I'd try the board since it's on my furler.
The two set screw holes in the aluminum housing of my furler are stripped out so that they no longer will tighten. The screws still go in, they just won't tighten up. As in they start spinning at the end.

Any ideas on how I may be able to salvage it? Like filling with job weld, drilling and tapping, etc? Or is there something that can be put on the threads?

Thanks

Print Friendly
Avatar
Argyle38
US Northeast
Member
Members
August 28, 2014 - 3:59 pm
Member Since: October 13, 2009
Forum Posts: 70
sp_UserOfflineSmall Offline

Simplest thing to do is just tap the next larger size screw and of course get the next larger size set screw. If there isn't room for that, you can look in to "Key Inserts" but they also require some drilling out. JB weld also makes a product called "steel stick" that might work somewhat well, depending on how much material it has to stick to before it cures.

Print Friendly
S/V Argyle Downeaster 38 #40 Long Island Sound
Avatar
Scott Carle
Admin
August 29, 2014 - 9:18 am
Member Since: October 10, 2009
Forum Posts: 1480
sp_UserOfflineSmall Offline

What he said 🙂

tapping it to next largest size would be simplest, I would think.

The other options would be something like jbweld to fill and then re-drill and tap the original size..

I have also seen "aluminium brazing rods?" that would do the same thing. You use them with a small propane torch like you would use doing solder on copper pipe. Just fill the existing hole with brazing material and the drill and tap.

You could also probably use some sort of filled epoxy to make your own version of jbweld.

 

ok. here is a brazing wire on a quick search, durafix here, and AL3 brazing rods here at home depot, harbor freights version

 

here are manufactures of metal to metal epoxies  http://www.jbweld.com/, http://www.lepageproducts.com, http://www.polymericsystems.com/

 

let us know what you end up doing and how well it worked 🙂

Print Friendly
Scott Carle DE38 Cutter s/v Valkyr
avatar
Patrick Twohig
San Diego, CA
Moderator
Moderators

Members
August 30, 2014 - 1:17 am
Member Since: March 13, 2014
Forum Posts: 134
sp_UserOfflineSmall Offline

I'd first try tapping a larger hole.  That's my two cents.  Otherwise, I second Scot's opinion.

Print Friendly
avatar
CAE
Member
Members
August 30, 2014 - 11:12 am
Member Since: May 7, 2013
Forum Posts: 150
sp_UserOfflineSmall Offline

All good suggestions. Thanks

I bought loctite product called "form a thread" and will give it a try in a few days and report back.

Print Friendly
Forum Timezone: America/New_York

Most Users Ever Online: 120

Currently Online:
45 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Members Birthdays
sp_BirthdayIcon
Today SVChangingSeas
Upcoming 1stchoicecapn

Top Posters:

Jonathan Oasis: 174

bobmcd625: 165

CAE: 150

mgav451: 143

Rick: 94

svbodhran: 84

Member Stats:

Guest Posters: 7

Members: 366

Moderators: 1

Admins: 1

Forum Stats:

Groups: 3

Forums: 13

Topics: 745

Posts: 3834

Newest Members:

tonyflor, sailordad46, Spirare, BradHartliep, Duncan, MistyDawn

Moderators: Patrick Twohig: 134

Administrators: Scott Carle: 1480