Have you determined that welding is somehow better than just filling it with bolts and dowel pins? Seems like a bunch of extra work for little to no reward.
Matt
Hello All, Need advice from expert Welder and/or Heatreater.
Aluminum Tombstone + sign
I'm building a new tombstone for a Toyoda FH550S, Made from 4 components; Material is 6061-T651; After Welding it will be heat treated back to T6 condition.
Step 1 Before machining Anneal components to T4 Condition, This is mainly to remove the 51 condition, I didn’t think the shrinkage would be good for the weld..
Step 2 Machine components.
Step 3 Bolt components together and Weld all seams/joints.
What is the best weld filler rod for this application???
I hear 4043 is better because it is not susceptible to cracking, But 5356 may crack after Heat-Treatment.
All Weld joints are .40” by 45 Degrees.
Remove Bolts!
Step 4 Precipitation Heat-Treat at 350Degrees for 8 hours to regain T6 condition and stress relive the material.
Step 5 Finish machine all faces & Pin/Bolt patterns.
See attached file.
What is the best weld filler rod for welding this type application???
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Have you determined that welding is somehow better than just filling it with bolts and dowel pins? Seems like a bunch of extra work for little to no reward.
Matt