Small challenge
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06-11-2017, 10:59 AM
Post: #16
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RE: Small challenge
(06-09-2017 01:14 PM)Vtile Wrote: I'll throw in another small and easy challenge ( especially since I give a picture. ). You are making cones out of cardboard, what are the measures of the cut out piece when it is then bend to cone and the dimensions for the cone are as follows. From these equations (\(\beta\) in radian): \(R_2 · \beta=2 · r · \pi\), and \((R_2+s) · \beta=2 · R · \pi\) we get: \(R_2=\frac{\frac{h_x}{cos \alpha}}{\frac{R}{R-h_x}-1}\), and \(\beta=\frac{2 · (R-h_x) · \pi}{R_2}\) All the other simplification is your task Csaba |
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Messages In This Thread |
Small challenge - Pekis - 06-06-2017, 08:05 AM
RE: Small challenge - pier4r - 06-06-2017, 01:26 PM
RE: Small challenge - Pekis - 06-07-2017, 09:53 AM
RE: Small challenge - PedroLeiva - 06-07-2017, 11:35 AM
RE: Small challenge - Pekis - 06-07-2017, 03:49 PM
RE: Small challenge - PedroLeiva - 06-08-2017, 12:59 PM
RE: Small challenge - Jim Horn - 06-07-2017, 04:25 PM
RE: Small challenge - Pekis - 06-07-2017, 04:31 PM
RE: Small challenge - SlideRule - 06-07-2017, 08:42 PM
RE: Small challenge - Pekis - 06-07-2017, 09:54 PM
RE: Small challenge - SlideRule - 06-07-2017, 10:53 PM
RE: Small challenge - Pekis - 06-08-2017, 05:10 AM
RE: Small challenge - SlideRule - 06-08-2017, 12:12 PM
RE: Small challenge - Vtile - 06-09-2017, 01:14 PM
RE: Small challenge - Csaba Tizedes - 06-11-2017 10:59 AM
RE: Small challenge - Pekis - 06-09-2017, 07:08 AM
RE: Small challenge - Pekis - 06-11-2017, 09:58 PM
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