Re: [MW:6750] Thinning percentage of Ellipsoidal dish end.

Dear Mr. Kisan,

Better you ask to your head maker.
It is depend on making process, plate thickness and material type.

Small size of ED head can be made using forming dies, such as making CAP.
Big size and thin thickness can be finished by spinning in cold
condition, meanwhile thicker plate made in hot condition.
I used Hokkai japan to make certain size of head, they provide
"thickness after forming" in their catalog for our estimation when
design. In a formal, they will inform "guarantee thickness after
forming" in a quotation.

As a sample you can see such table from Hokkai China on
http://www.hokkai.com.cn/e22g.htm

And usually not use percentage.

Thank you.

Tex Riz

On Fri, Aug 27, 2010 at 6:55 PM, Kisan Gamane
<kisankrishna1506@gmail.com> wrote:
> Dear all
> Anybody can tell me about how many percentage thicness will be gets thin in
> ellipsoidal dish end?
>
> --
> Thanks & regards
> Kisan Gamane
>
> ॐ सर्वे भवन्तु सुखिनः, सर्वे सन्तु  निरामयः
> सर्वे  भद्राणि  पश्यन्तु, मा कश्चिद दुखभाग भवेत्.
> May all be happy. May all enjoy health and freedom from disease.
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> ++++
>
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--
Regards,

T. Rizal Hidayat

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