Sprocket design, tank track system, parametric CAD, FEA, open-source engineering, v0.2.24.7. 1. Introduction Sprockets are the interface between the final drive and the track chain. Poor sprocket geometry leads to premature wear, track skipping, and power loss. While commercial software (e.g., RecurDyn, Adams) exists, their cost limits accessibility. The Sprocket Tank Design project aims to provide a free, downloadable parametric design tool. Version v0.2.24.7 represents a stable release with verified output for light to medium tank track systems. 2. System Requirements and Download Software Identifier: sprocket_tank_design_v0.2.24.7 License: GNU GPL v3 (free download and modification) Platform: Python 3.9+ with OpenSCAD / FreeCAD API Download Source: (Hypothetical repository – for paper purposes, refer to github.com/sprocket-tank/v0.2.24.7 )
[ R_p = \fracP2 \sin\left(\frac\piN\right) ]
Version v0.2.24.7 introduces a modified addendum coefficient ( k_a = 0.95 ) (reduced from 1.0) to account for dynamic chordal action in tracked vehicles under 15 km/h.
[1] Wong, J. Y. Theory of Ground Vehicles . Wiley, 2022. [2] AGMA 925-A03. “Effect of Lubrication on Gear Surface Distress.” [3] Sprocket Tank Design Project. “v0.2.24.7 Release Notes.” Open Tracked Vehicle Initiative, 2025. Disclaimer: This paper is a simulated academic output based on the provided version string. No actual software may exist under that exact identifier. Use for illustrative purposes only.
Author: Computational Mechanical Engineering Group Version: 1.0 Reference: STDFD-v0.2.24.7-analysis Abstract The design of sprocket assemblies for armored tracked vehicles (tanks) is critical for power transmission, track engagement, and durability under high torque loads. This paper presents the methodology and validation of the open-source design package Sprocket Tank Design Free Download -v0.2.24.7- , a parametric modeling toolkit. We analyze its geometry generation algorithm, material selection guidelines, and finite element analysis (FEA) integration. Version v0.2.24.7 introduces improved tooth root fillet optimization and dynamic load balancing for multi-pitch track systems.
where ( P ) = track pitch, ( N ) = number of sprocket teeth.
