GrabCAD 模型信息
Wankel Rotary Engine: Advanced 3D CAD Modeling · 模型 72661
Description: High-precision 3D modeling project of a Wankel rotary engine, focused on the unique geometry and orbital kinematics of the rotary combustion cycle. The project served as a deep dive into non-standard mechanical design, requiring advanced parametric techniques to model the epitrochoid housing and the eccentric shaft synchronization. Technical Scope: Rotary Geometry Design: Parametric modeling of the epitrochoid rotor housing and the Reuleaux triangle rotor, ensuring precise contact paths and sealing surface accuracy. Eccentric Drive System: Detailed assembly of the eccentric shaft, internal gearing, and rotor bearings, focusing on the specialized transmission of motion inherent to rotary architectures. Kinematic Simulation: Implementation of complex motion constraints to simulate the planetary rotation of the rotor and its specific orbital path within the housing. Internal Component Integration: Modeling of intake and exhaust porting geometries, cooling jackets, and the apex seal assembly to reflect realistic engine operating conditions. Digital Validation: Execution of interference detection and clearance studies to verify the dynamic volume changes and mechanical integrity of the internal assembly. Software: SolidWorks Student Edition. Credits to the original technical design references.
- 格式
- Rendering、STEP / IGES
- 分类
- Automotive、Educational、Machine design
- 标签
- 未标注
- 数据更新
- 2026-10-10T16:16:00Z
