Sheet Metal Bending: What to Avoid for Better Results - Cutting Corners Episode 9

Welcome back to Cutting Corners with Jim and Jake! In today’s episode, we cover key DFM (Design for Manufacturing) principles to help you avoid common issues in sheet metal bending.

⏱️Timestamps⏱️
00:52: Design For Manufacturing Team
01:34: Collisions in bending
02:47: Design with corner clearance in mind
04:45: Prevent tears and deformation with bend reliefs
07:15: The importance of correct flange lengths
08:12: Why you need corner reliefs
10:08: Why our machine can't bend short flanges

Key Topics:
Introduction to DFM for Bending:
•Why DFM checks are crucial for bending success
•Common issues that arise in bending, explained step-by-step

Collision Challenges:
•Collisions between parts and machines, and how to prevent them
•Examples of part-to-part and part-to-machine collisions

Corner Clearance Tips:
•Why corner reliefs are essential for preventing tears and cracks
•How to design with adequate clearance for successful bends

Bend Relief and Distortion:
•The role of bend relief cuts in avoiding warping and deformation
•How hole placements near bends can impact part quality

Flange Lengths and Short Flanges:
•The importance of correct flange lengths to avoid bending failures
•Examples of what happens with flanges that are too short

Tips for Uneven and Parallel Flanges:
•Solutions for dealing with uneven flanges and creating consistent bends
•Importance of parallel edges for reliable alignment during bending

If you’re working on sheet metal design or aiming to improve your technique, this episode provides essential tips to help you design better and avoid costly revisions. Have questions? Leave a comment, and let us know what you’d like covered in future videos. Like, subscribe, and upload your files for fast, accurate pricing on your parts!

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