gear-design

Algorithm to calculate the optimal tip relief modification on spur gear teeth that minimizes the meshing vibration for a certain operating condition.

Parametric cycloidal drive (gearbox) generator: exact conjugate geometry, live 2D and 3D, 56 self-explaining checks, a full engineering datasheet — contact stress, stiffness, backlash, transmission error, thermal, mass — requirements-driven design search, and DXF/SVG/STEP/STL/3MF/GIF/BOM/PDF output.

A comprehensive MATLAB implementation for calculating and generating involute spline parameters according to ISO 4156-1:2021 standard for straight cylindrical involute splines with metric module and side fit.

KISSsoft 2025 官方帮助文档（Help）完整中英双语汉化版 | 1608页全模块覆盖，即替换即用，支持齿轮/轴系/轴承设计计算

Design, optimize and export cycloidal-drive tooth profiles in the browser: interactive designer, NSGA-II Pareto explorer, and a Python optimizer

A collection of open-source engineering calculation tools for industrial gears, including gear rack module calculators, developed by IGS Gear.

Senior mechanical engineering portfolio — two-stage gearbox, planetary drive, shaft & bearing sizing (AGMA 2001-D04, ISO 281, DE-Goodman), vibration monitoring.

Complete pipeline for gear design

This website was developed as an interface for users to test the gear design algorithm implemented as a Kinematics course project

MATLAB App Designer simulator for gear stress calculations, with 3D stress visualization with five fatigue failure theories (Goodman, Soderberg, Gerber, Langer, Elliptic).

Full mechanical design of a single-stage helical gear reducer (17.5 kW, 3000 rpm, ratio 3:1): analytical sizing, CATIA V5 models and drawings, MDESIGN shaft verification and a 47-page technical report.

Developed sinusoidal gear meshing using Lua-based parametric modeling for crown–pinion systems. Applied nonlinear profile and contact ratio theory to ensure precise tooth shaping, full 3D assembly, and manufacturability. Based on 2011 sine gear meshing analysis.

2D mechanical gear design and drafting created using AutoCAD.