how to calculate roll diameter from length and thickness

Roll Length Calculator

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...
Calculate roll length based on inner/outer diameter and ...

2023年11月20日 — Another way to write the result as describe above, if you know the inner diameter, the thickness, and the number of layers, is L1=π(D0+Nh)N.
Roll Calculators | Avery Dennison | LPM

Quickly find the length of a roll by using this convenient roll length calculator ... Thickness. microns. Roll Length. meters. Calculate. Estimated Roll Diameter.
How to calculate roll diameter from length and thickness

Use the circumference to calculate the diameter using the formula for circumference of a circle: C=π×D Where: D is the diameter of...
Can You Calculate Roll Diameter from Length?

2016年8月1日 — Is there a simple formula relating length and thickness and tightness to get diameter? A simple formula will work OK for some products.
How to Calculate the Length of Part Rolls of Material - Innotech

2023年4月6日 — All you need to know is the diameter of the roll (in mm), the thickness of the material (in microns), and the width of the roll (in mm).

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