CATIA V5 Tutorial #37 | Helical Gear | Advanced

A CATIA V5 advanced tutorial on how to create a helical gear. In this tutorial, we will be using the Part Design, Generative Shape Design, and Sketcher Workbenches to create the 3D CAD model. The version of CATIA used in this video is CATIA V5 R21; unless otherwise specified, all dimensions are in inches. The left click rings are red and the right click rings are yellow.

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► Part Volume:
Helical Gear = 1.291795 in3

► Timestamps:
00:00:00 Create a New CATPart & Create a Sketch for the Base Circle
00:00:40 Exit the Sketch & Pad
00:00:58 Sketch the Base, Pitch, Root, & Outside Diameter
00:02:08 Sketch the Pressure Angle
00:02:48 Finish Sketching one Gear Tooth, Exit Workbench
00:04:36 Switch to the Generative Shape Design Workbench, Create one Point
00:05:08 Use the Helix Command to Define the Helix Angle
00:06:13 Switch Back to the Part Design Workbench, Use Rib to Create one Gear Tooth
00:07:00 Create the Gear Teeth With Circular Pattern
00:07:36 Add one More Pad
00:08:11 Create a Pocket for the Shaft Diameter & Keyway
00:09:31 Finish up With an Edge Fillet & Chamfer

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