Discuz! Board

 找回密码
 立即注册
搜索
热搜: 活动 交友 discuz
查看: 1|回复: 0

First weld in 40 years, comments needed!

[复制链接]

9万

主题

9万

帖子

29万

积分

论坛元老

Rank: 8Rank: 8

积分
293221
发表于 2021-8-31 23:34:52 | 显示全部楼层 |阅读模式
]So here is my first practice weld since highschool(40 years). Seems strong? Yes it is ugly. All thoughts appreciated, I'm here to learn.  Now fire away.  P.S. right side was first, left I got a little better.  Had a nice breeze blowing so I didn't bother to grind off galvanizing. The hand rail I need to weld/repair is the same material, but i'll have to weld vertically and upsidedown.
Reply:I think you should start with surfacing to get the feel of things.
Reply:Did not bother to get the galvy off?Then you need to start at ground ZERO once again.FAIL....zap!I am not completely insane..Some parts are missing Professional Driver on a closed course....Do not attempt.Just because I'm a  dumbass don't mean that you can be too.So DON'T try any of this **** l do at home.
Reply:I wouldn't even consider not grinding off galv, that is some nasty stuff to breathe in, wind or not.Miller Maxstar 200 SDPiperliner #10 Gold
Reply:Makoman1860 here is probably the resident "go to guy" for OA welding. He chimed in on your other thread. Hopefully he'll have some comments and suggestions on how you did with this..No government ever voluntarily reduces itself in size. Government programs, once launched, never disappear. Actually, a government bureau is the nearest thing to eternal life we'll ever see on this earth! Ronald Reagan
Reply:Burning off the galvanizing is not as good as grinding it off? It burns off way before the metal puddles. How about brazing, can the braze stick on the galvanizing?
Reply:the heat of welding/burning of the galvanzed is part of the problem it allows the chemicals to burn. Grind them off is much better as it doesn't allow the chemicals to burn. At least not as much.I'd get comfortable welding on a flat surface first than move to tubing. it will make the tubing that much easier to master.There are no problems. There are only solutions. It's your duty to determine the right one.Hobart Handler 210Airco 225 Amp MSM Stinger
Reply:Originally Posted by whitestrokeBurning off the galvanizing is not as good as grinding it off? It burns off way before the metal puddles. How about brazing, can the braze stick on the galvanizing?
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|小黑屋|DiscuzX

GMT+8, 2025-12-26 02:39 , Processed in 0.118357 second(s), 20 queries .

Powered by Discuz! X3.4

Copyright © 2001-2021, Tencent Cloud.

快速回复 返回顶部 返回列表