Where can i find free welding blueprint tutorial...?

When you refer to welding blueprint I think you might need the welding symbols. The blueprints can be structural design drawings, shop drawings and/or sketches. The welding symbols are shown to guide any welder anywhere in the world as to how the welding is to be done. If you google welding symbols there will be a lot of pictures of the actual symbols by the AWS. If you are willing to pay for some blueprint reading books, try a href="http://www.contractor-books.com/DE/Bluprnt_Rding_4Welders.htm." rel="nofollow"http://www.contractor-books.com/DE/Blupr…/a That book is pretty good. But if you want to get an overall blueprint knowledge try a href="http://www.contractor-books.com/item/1401848788.htm" rel="nofollow"http://www.contractor-books.com/item/140…/a which shows all the trades and I feel thats better than just knowing one trade.