Hello everyone,
Planning a future project out of 22 or 24 g. SS sheet metal that will basically be a funnel shape that will be for Food service use. Initially I had hoped to spin it on a lathe but don't have the expertise to do it this way so have opted to weld it up. The question is- is a butt joint better or a lap joint? The joint doesn't have to be completely smooth but cannot have crevices where food can get trapped. I would appreciate your input.
Thanks,
Gene
Results 1 to 7 of 7
Thread: What joint to use?
Hybrid View
-
02-28-2009, 05:51 AM #1
Junior Member
- Join Date
- Dec 2008
- Location
- Honolulu, Hawaii
- Posts
- 26
What joint to use?
-
02-28-2009, 07:37 AM #2
Senior Member
- Join Date
- Dec 2007
- Location
- alabama
- Posts
- 715
What will be the dimensions ?
XMT 350 cc/cv
XMT 350 vs
TRAILBLAZER 302
MILLER DVI
PASSPORT PLUS
DYNASTY 200 DX
MAXSTAR 150 STL
HOBART CHAMP
HF-251 BOX
12-RC SUITCASES
12-VS SUITCASE
-
02-28-2009, 08:12 AM #3
Senior Member
- Join Date
- Sep 2005
- Location
- Salem ,Ohio
- Posts
- 3,653
I would butt it with a small gap then grind it smooth on the inside...Bob
Bob Wright, Grandson of Tee Nee Boat Trailer Founder
Metal Master Fab Salem, Oh 44460
Birthplace of the Silver & Deming Drill
1999 MM185 w/185 Spoolgun,1986 Thunderbolt AC/DC
-
02-28-2009, 05:53 PM #4
Senior Member
- Join Date
- Jan 2009
- Location
- Cleveland, TN
- Posts
- 229
I second the butt weld, and grind inside smooth. Do you have a slip roll? This would be the best way to form this. Using a brake is also good.
-
03-01-2009, 12:44 AM #5
Junior Member
- Join Date
- Dec 2008
- Location
- Honolulu, Hawaii
- Posts
- 26
I wish a had a slip roll or a brake but I'll have to use good ole' fashioned "persuasion"!!!
Originally Posted by wrenchnride247
Thanks,
Gene
-
03-01-2009, 04:02 AM #6
Senior Member
- Join Date
- Dec 2008
- Location
- CDB Land, TN
- Posts
- 135
Thats gona be tuff, use a butt weld. Originally Posted by genet
Got a sheet metal shop close by and get them to roll it for you.Be safe
Jeff
Give more than you get and
you will get more than ya need.
This is true for the good and bad
that life puts out.
-
03-01-2009, 12:41 AM #7
Junior Member
- Join Date
- Dec 2008
- Location
- Honolulu, Hawaii
- Posts
- 26
5 1/2 in. diameter opening at the large end, 3 in. at the small end, and 5 inches tall. I have searched high and low for a pre- made one but either the openings were the wrong size or the taper was too steep. Originally Posted by fabricator
Thanks,
Gene
Reply With Quote
