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作平面運(yùn)動(dòng)平底從動(dòng)件盤形凸輪機(jī)構(gòu)第Ⅱ類機(jī)構(gòu)綜合
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國(guó)家自然科學(xué)基金資助項(xiàng)目(51175224);福建省自然科學(xué)基金資助項(xiàng)目(2010J01302&2006J0169)


Class Ⅱ Synthesis of Disc Cam Mechanism with Flat faced Follower in Planar Motion
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    摘要:

    通過(guò)引入固定,、浮動(dòng)坐標(biāo)系和支撐函數(shù)法，揭示瞬時(shí)一維直線區(qū)域和投影得到瞬時(shí)區(qū)間套，進(jìn)而提出推程,、回程和整程區(qū)間套等概念,，給出了求解平底方位線容許選擇區(qū)域,、凸輪基圓半徑r0許用取值范圍的基本原理,，推導(dǎo)得到求解計(jì)算的一整套通用解析公式,，得到解存在性和存在性態(tài)的系列判據(jù),，解決了作平面運(yùn)動(dòng)平底從動(dòng)件盤形凸輪機(jī)構(gòu)的第Ⅱ類機(jī)構(gòu)綜合問(wèn)題,。

    Abstract:

    By using fixed/floating coordinate system and the support function method, the instantaneous 1-D linear area and interval sets were proposed. The rise motion, return motion and whole motion interval sets were put forward. The basic principles of solving the allowable selected area of the flat-faced line and the allowable value range of the cam basic radius were proposed. The analytic formulae were derived. Then the analytical criterion of the solution existence and its existing form were obtained. The class Ⅱ synthesis of disc cam mechanism with flat-faced follower in planar motion was resolved. 

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常勇,林榮富,李延平.作平面運(yùn)動(dòng)平底從動(dòng)件盤形凸輪機(jī)構(gòu)第Ⅱ類機(jī)構(gòu)綜合[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(7):286-292. Chang Yong, Lin Rongfu, Li Yanping. Class Ⅱ Synthesis of Disc Cam Mechanism with Flat faced Follower in Planar Motion[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(7):286-292.

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  • 在線發(fā)布日期: 2013-06-20
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