3d 模型 支撑块

Generate a CAD-style functional support riser block for a 45° angled table leg, converting angled load into vertical load. MAIN BODY: Height: 150mm Base: 100mm (length, force direction) × 60mm (width) Top: 45mm × 50mm Shape: asymmetric truncated wedge ASYMMETRY (critical): Outer face (force direction): 35–45° outward slope Inner face: 5–10° steep slope Must ensure anti-tipping stability TOP INTERFACE: Cylindrical groove for leg foot Diameter: 36.5mm Depth: 10mm Axis angled 45° (not vertical) Add lateral constraints to prevent slipping INTERNAL STRUCTURE: Hollow shell Wall thickness: 3mm Bottom fully open Internal cavity = offset of outer geometry STACKABILITY: Must nest identical parts Uniform taper 2–3° Clearance gap ~0.5mm MECHANICAL REQUIREMENTS: Resist lateral force Center of mass stays within base footprint MANUFACTURING: FDM printable No sealed cavities Avoid extreme overhangs Prefer filleted edges OUTPUT: Strict engineering-grade geometry, no artistic interpretati