对连杆进行尺寸标注，使其刚好在折叠之时到达切换位置。
The linkage is dimensioned so that the linkage reaches a toggle position just before it folds.
运用该软件研究各个杆件尺寸以及偏差对机构运动的影响，从而确定下三角滑块结构双连杆双曲轴运动机构方案。
Based on the analyse the structure characteristic, the software is developed with C-H-Builder, which can be applied to study the influence on the motion from dimension and tolerance.
给出了该机构组合系统中各构件的主要尺寸，并最终完成了凸轮—连杆机构组合系统的结构设计。
The main sizes of the mechanism are given and the structural design of the cam-linkages mechanism combination is completed finally.
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