Post
1163
At
Robonine
, we applied topology optimization to enhance the stiffness and efficiency of a robotic manipulator. Using HyperMesh with the OptiStruct solver, we defined the design space where each element had a pseudo-density coefficient (0–1) controlling stiffness. This allowed the algorithm to continuously redistribute material toward regions with higher strain energy — much like how a fluid naturally flows to balance pressure.
Results:
- Aluminum bracket: displacement reduced by 0.16 mm
- Steel bracket: displacement reduced from 1.05 mm → 0.63 mm
- Steel clamp: displacement reduced by 0.14 mm
- Final structure: optimized geometry with improved load distribution and reduced deformation
This project highlights how advanced structural optimization can significantly improve performance while minimizing material usage — shaping the next generation of robotic design.
Robonine
, we applied topology optimization to enhance the stiffness and efficiency of a robotic manipulator. Using HyperMesh with the OptiStruct solver, we defined the design space where each element had a pseudo-density coefficient (0–1) controlling stiffness. This allowed the algorithm to continuously redistribute material toward regions with higher strain energy — much like how a fluid naturally flows to balance pressure.Results:
- Aluminum bracket: displacement reduced by 0.16 mm
- Steel bracket: displacement reduced from 1.05 mm → 0.63 mm
- Steel clamp: displacement reduced by 0.14 mm
- Final structure: optimized geometry with improved load distribution and reduced deformation
This project highlights how advanced structural optimization can significantly improve performance while minimizing material usage — shaping the next generation of robotic design.