Bend Allowance Formula: Calculation, K-Factor & Worked Examples
Accurate bend allowance calculations are essential for determining the correct flat length of sheet metal before bending. The bend allowance formula uses the bend angle, inside bend radius, material thickness, and K-factor to calculate the length of material consumed by the bend. In this guide, you will learn how to calculate bend allowance step by step, see a worked 90-degree bending example, understand how the K-factor affects the result, and compare bend allowance with bend deduction. A bend allowance chart… Читать далее "Bend Allowance Formula: Calculation, K-Factor & Worked Examples
