double bar link 中文意思是什麼
double bar link
解釋
雙臂連桿-
The main content of this thesis includes the following parts : ( 1 ) in chapter 2, the conditions of link lengths are derived for the side bars to rotate as cranks. two types of cranks are defined and then five - bar linkages are divided into four types, i. e. the full double - crank linkage, the double quasi - crank linkage and the double rocker linkage, and the crank - rocker linkage. the rotational ranges of the two side links for each type of the mechanism are analyzed, and the corresponding numerical algorithm is developed
本文主要做了以下幾方面的工作: ( 1 )在第二章中,先導出五桿機構兩連架桿可整周轉動的桿長條件,並根據曲柄的存在情況,對五桿機構進行分類,即把五桿機構分成全曲柄機構、雙準曲柄機構、雙搖桿機構和準曲柄-搖桿機構四種類型。 -
Basing on the positional characteristics of double cusps produced in the track of link points of planar four - bar linkage and combining with the synthetic equation of conventional track generator, the constraint equation set for the position of track generator that could realize two cusps ; and by means of successive elimination to obtain the most simplified forms of constraint equation set
摘要基於平面四桿機構連桿點軌跡產生雙尖點的位置特性,結合常規軌跡發生器綜合方程,建立了能實現雙尖點的軌跡發生器的位置約束方程組,並經過逐次消元,得到了約束方程組的最簡形式。
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