The mechanical model of the dynamic analysis of quick-returnmechanism in the planer is established by complex vector method.
运用复矢量法建立了刨床急回机构动态静力分析的力学模型。
2
The existence of extreme positions angle is a significant mark for the mechanism with quickreturn characteristic.
而极位夹角的存在是机构具有急回特性的一个明显标志。
3
Practical application, the quickreturn characteristic of four bar linkage mechanism is utilized to shorten non-productive time and increase efficiency.