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Anonymous1773753469
03-17 14:17
Model Name
formula car suspension 3d model
Tags
realistic
simulation
simulation realistic
vehicle
vehicle realistic
vehicle simulation
vehicle simulation realistic
wishbone
Prompt
I'll help you create a parametric 3D CAD model of a Formula 4 double wishbone suspension, focusing on one axle. Let me break this down into clear, implementable steps: 1. Initial Setup - Create a new assembly with the defined coordinate system (X, Y, Z) - Set up reference planes: * Ground plane (XY at Z=0) * Vehicle centerline plane (XZ at Y=0) * Front axle plane (YZ at appropriate X) 2. Key Reference Points - Establish wheel center position: * Y = ±797.5 mm (half track width) * Z = wheel radius (depends on tire specification) - Mark the side-view Instant Center (IC): * X = 950 mm (SVSA length) * Z = 110 mm (SVSAH) 3. Wishbone Components Design Upper Wishbone: ``` - Create mounting points considering: * Chassis mounting points (2) * Upright mounting point (1) - Design wishbone arms with: * Appropriate tube diameter (~25mm) * Wall thickness (~2mm) * Structural reinforcement ``` Lower Wishbone: ``` - Similar structure to upper wishbone but: * Longer arms for better load distribution * Wider mounting points * Additional pickup point for push-rod ``` 4. Upright Assembly ``` - Design upright body: * Height: ~400mm * Mounting points for: - Upper wishbone - Lower wishbone - Steering tie rod - Wheel hub bearing - Brake caliper ``` 5. Push-rod and Rocker System ``` - Push-rod: * Length based on suspension geometry * Mounting points on: - Lower wishbone - Rocker - Rocker: * Pivot point * Push-rod connection * Damper connection ``` 6. Parameters and Constraints Key parameters to control: ``` track_width = 1595mm svsa_length = 950mm svsa_height = 110mm ic_angle = 6.60° ``` 7. Assembly Constraints ``` - Ground plane reference - Chassis mounting points fixed - Pivot points defined - Range of motion limits ``` Would you like me to elaborate on any of these sections or provide more specific details for a particular component? Also, please let me know if you need any additional geometric calculations or if you're using a specific CAD software so I can provide more targeted instructions.
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Anonymous1773753469
Anonymous1773753469