The formula provides us with a length of any roll of material providing we have the thickness of the material and the inner and outer diameters of the cylinder.
2023年11月20日 — Here is the equation you need to calculate the length L of the roll approximately, when you know the number of turns N, the inner diameter...
Roll length calculator. Introduction. Knowing the length of a roll just by measuring its diameter can be useful in many situations, since many everyday...
2023年7月25日 — A roll length is calculated by multiplying the difference between the diameters squared over 4, by pi, then dividing by the thickness. Roll...
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