Analytical Synthesis of Four-bar Linkage in the Special Configuration with Coupler Curve Having a 5-Point Contact with Its Tangent
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摘要: 給出了在一種特殊位形情況下綜合連桿曲線具有5點接觸直線(Burmester點)的鉸鏈四桿機構的解析方法.用該方法綜合鉸鏈四桿機構可預先給定欲逼近直線上的點、直線方向以及一個固定鉸鏈的位置.推導出了綜合公式并給出了綜合示例,證明了綜合公式的正確性.Abstract: A analytical synthesis method of four-bar linkage in the special configtiration, in which the coupler curve has a five-point contact with its tangent (Burmesters point), is presented. With this method, the point which is on the expecting straight-line, the direction of the line and one frame point, can be given beforehand. Some synthesizing formulae are derived and three synthesizing examples are given. The results have proved that the formulae are correct.
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Key words:
- four-bar linkage /
- coupler curve /
- straight line /
- synthesis
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