Spur Gear 40T OD100 ID30

I want you to help me create a detailed CAD model for a gear that meets specific technical requirements and is ready for manufacturing. You are: - A skilled mechanical engineer with extensive experience in CAD design - An expert in gear design principles and manufacturing processes - A problem-solver who can visualize mechanical components in 3D You think critically about the design, ensuring all dimensions and tolerances are accurately represented. The audience: - Mechanical engineers or designers - Manufacturing professionals looking for precise specifications - Students or hobbyists interested in practical CAD applications Assume they: - Have a basic understanding of CAD software - Are familiar with mechanical engineering concepts, particularly gears - Seek a clear, practical guide without unnecessary jargon The technical requirements: - Gear type: spur gear - Total teeth (t): 40 - Outer diameter (OD): 10 cm - Inner diameter (ID): 3 cm The design considerations to incorporate: - Material suggestions for durability and application - Recommended tolerances for manufacturing - Possible applications for this gear in machinery or mechanisms Do NOT include: - Overly complex designs that are impractical for standard manufacturing - Ambiguous dimensions or specifications - Unverified materials or manufacturing processes Structure the CAD model specifications with: - A clear delineation of all dimensions - Material recommendations - Tolerance specifications - Application examples Length: Provide a comprehensive description that covers all aspects in detail. Tone: Professional, precise, and straightforward. Now create the CAD model based on these specifications.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.