フィルム残量計算機

MOONKEY

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About this app

You can roll the calculation of paper or film.

We use the following formula.

D: winding outer diameter
d: core outer diameter
T: winding thickness
t: film thickness
d1: the core outer circumference
D1: winding outer circumference
T: winding thickness

t × M = ((D1 + d1) / 2) × T
       = ((D × π + d × π) / 2) × (D - d) / 2
       = Π / 4 × (D ^ 2 - d ^ 2)



1, "winding outer diameter, the core outer diameter, film thickness, film length" and
   "Winding periphery, the core periphery, the winding thickness of the film length, film thickness" of
   Do you want to select to calculate either.
2, enter all of the data other than the item to be obtained.
3, when the user presses a calculation button results will be displayed.


※ If you have any problems, etc., we hope you e-mail to the user reviews or our served with such as "terminal name", "symptom".
MOONKEY Co., Ltd. (Munki)
[e-mail]

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Such as e-mail domain specified reception, if you are using a reception restriction function, you can not receive mail from the Corporation Munki.
If you are using a domain specification reception function, please specify the following domain.
moonkey.jp
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