gear_involute

Generate spur gears with specified module and tooth count using build123d.

Updated Jun 3, 2026
One-click install
npx skills add https://github.com/Xia12121/hybrid-design-agent --skill gear-involute
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gear_involute
Source: https://github.com/Xia12121/hybrid-design-agent/tree/main/skills/core/gear_involute
Command: npx skills add https://github.com/Xia12121/hybrid-design-agent --skill gear-involute

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill solves the problem of manually designing and creating spur gears, offering a streamlined, automated approach to generate high-precision gears with ease.

Core Features & Use Cases

  • Module-Based Customization: Generate gears with a specific pitch diameter based on the module and tooth count.
  • Parameterized Design: Adjust the thickness, pressure angle, and number of teeth to suit various design requirements.
  • Use Case: Design gears for mechanical systems where precision and efficiency are crucial, such as in automotive or industrial applications.

Quick Start

Generate a spur gear with 20 teeth, a module of 2.0, and a thickness of 5.0mm using the gear_involute skill.

Frequently Asked Questions about gear_involute

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate spur gears with a specific module and tooth count?

You can generate spur gears by specifying the module and tooth count, which determines the pitch diameter. This automated approach uses an involute-flank approximation to create parameterized gears with defined thickness and pressure angle.

What is an involute-flank approximation in gear generation?

An involute-flank approximation is a mathematical method used to construct the curved tooth profile of spur gears. It approximates the true involute curve to ensure proper gear meshing while simplifying the computational geometry for build123d.

Does this gear generation method work with Build123d for mechanical design?

Yes, this gear generation method requires Build123d for part creation and manipulation. It is specifically designed to integrate into Build123d workflows, producing precise spur gear models based on defined module and tooth count parameters.

What parameters can I customize when creating spur gears?

You can customize the module, tooth count, thickness, and pressure angle when creating spur gears. This module-based customization allows you to adjust gear dimensions to suit specific automotive or industrial mechanical design requirements.

Can I use this approach for high-precision automotive gear design?

Yes, you can use this parameterized approach for high-precision automotive gear design. It automates spur gear creation with defined dimensions and an involute-flank approximation, making it suitable for precision-critical automotive or industrial mechanical applications.