In the four-bar linkage shown in the figure, AD is known as the frame, lBC = 50mm, lCD = 35mm, and lAD = 30mm. If the mechanism is a crank-rocker linkage, and AB is crank, then the maximum length lABmax of AB is ____mm.
In the four-bar linkage shown in the figure, AD is known as the frame, lBC = 50mm, lCD = 35mm, and lAD = 30mm. If the mechanism is a crank-rocker linkage, and AB is crank, then the maximum length lABmax of AB is ____mm.
发布时间：2025-07-22 15:37:54
