Static Topology Optimization and Dynamic Characteristics Analysis of 6000T Compression-Shear Test Machine Frame

Table 1

Comparison before and after optimization-shear test machine frame.

	Maximum static stress (MPa)	Maximum displacement (mm)	Weight (kg)	Proportion of weight reduction after optimization (%)
Before optimization	204	2.437	497228.55	14.5
After optimization	235	3.089	424989.45