K-Factor, Bend Allowance & Bend Deduction Explained | Sheet Metal SolidWorks скачать в хорошем качестве

K-Factor, Bend Allowance & Bend Deduction Explained | Sheet Metal SolidWorks

If you work in sheet metal design, SolidWorks, AutoCAD, or fabrication drawings, this video will permanently clear your confusion about: ✔ K-Factor ✔ Bend Allowance (BA) ✔ Bend Deduction (BD) ✔ Flat Pattern Calculation In this tutorial, I explain sheet metal bending from ZERO to PRACTICAL using a real numerical example — no theory overload. 🔹 What really happens during bending • Outer fibers stretch • Inner fibers compress • Neutral axis remains constant (All bend calculations are based on this) 🔹 K-Factor Explained • What K-Factor really means • How neutral axis position affects flat length • Typical K-Factor values for air bending, bottoming & coining • How SolidWorks uses K-Factor internally 🔹 Bend Allowance (BA) • Formula explained step by step • Real calculation for a 90° bend • Why BA is the true arc length of the bend 🔹 Bend Deduction (BD) • What length “disappears” during bending • BD calculation using real flange dimensions • Relationship between BA, BD & flat pattern 🔹 Flat Pattern Calculation • Final flat length used for: – Laser cutting – Shearing – Punching 🔹 SolidWorks Sheet Metal Tip • When to use K-Factor • When to use Bend Allowance • When to use Bend Deduction ⚠ Never mix them randomly – always match shop bending method This video is perfect for: ✔ Mechanical engineers ✔ SolidWorks users ✔ Sheet metal designers ✔ Fabrication & manufacturing engineers ✔ Students & fresh graduates 👍 Like the video if it helped 🔔 Subscribe for more practical SolidWorks & mechanical engineering tutorials #SheetMetal #SolidWorks #KFactor #BendAllowance #BendDeduction #SheetMetalDesign #SolidWorksTutorial #MechanicalEngineering #FlatPattern #Manufacturing #Fabrication #EngineeringBasics #CADDesign