Re: [MW:30507] Dish end crack during spinning

Dear,

The photograph shows clear slag entrapped inside and on the sides. Polish the specimen to get a clear picture. Check out your voltage, and travel speed.  Those are the areas of improvement.  

In case of any help contact me. 

Regards, 

Charles V Jacob 

Mob: +91 7034331779

On Tue, Feb 18, 2020, 5:46 PM Chintan Raval <chintan51@gmail.com> wrote:

Dear experts 

Kindly find attached photo of dish end

Seam start & Seam end location I found crack during spinning which is approx 30 mm deep 

Material Sa516 gr 70 

Thickness 50 mm

Weld process SMAW + SAW using E7018-1 & EM12K wire 

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