Could you type in your question more clearly? Number of plates? are you trying to put a mitred end closure?
I am here writing to ask one doubt so if anybody knows this then please tell me.
I m working as Trainee Engineer. I am required to calculate how many plates of which sizes required for manufacturing of dishend?
I have calculated BlankDiameter...now i m stuck with how to calculate..numbers of plates required. I need this for procurement.
So I am requesting if any body knows this then please reply me back.
Thanks Very Much
› See More: Calculation for Dishend of Vessel
If you got the diameter of the blank, then it is the plate size physically available are the informations you nedd to decide on the number of plates required for the blank. You need to join them before into sufficient ly enough for accomodating the blank plate onto joined plates. Standard plates sizes available are 2, 2..5 mts or even 1.6 mts wodth. length of the plate may vary such as 6, 5.6, 10, 12 mts of standard mill lengths.
After joining them you nedd to do ultrasonic test or radiographic tests to make joint as good as parent plate itself. Then go for marking the blank plate dimension on to it. Cut to size and use it for dished end pressing.
Hope this clarifies your doubt.
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