The exponent of each item was discovered based on the optimizing the diagram factor , minimum radius of the cam curvature , maximum positive and negative accelerations of valve 对于每一项的指数,则采用对气门运动加速度、丰满系数、最小曲率半径等优化的方法来寻求。
According to the characteristics of the overhead camshaft valve train , the author thoroughly analyzed the kinematics and dynamics concerned in the design of valve train cam profile . the results illuminate the influence of valve timing , ample factor as well as the contact stress between cam and tappet on the design of cam profile 根据顶置凸轮轴式配气机构的特点,文章深入分析了在配气凸轮型线设计中必须涉及的运动学及动力学问题,说明了配气定时、丰满系数及凸轮与挺柱间接触应力对凸轮型线设计的影响。
Based on the compound poly - power function cam profiler design method of optimum cam profile was investigated . cam time profile of the original tbd604b diesel was analyzed and the cam profile was designed again by use of the method mentioned in this paper . performance testing improved and higher power output tbd604b diesel was satisfactory 本文以复合高次方凸轮型线为基础,探讨了凸轮型线的优化设计方法,对tbd604b柴油机原机的配气凸轮进行分析了解了tbd604b柴油机配气凸轮的升程函数为高次方曲线,且经优化,在允许的最大正加速度条件下,丰满系数已达最大值。
丰满: plentiful系数: coefficient; ratio; modulus; ...不充满系数: coefficient of unfullness充满系数: coefficient of admission; coefficient of fullness; fill coefficient; fill factor肥满系数: coefficient of condition装满系数: coefficient of admission; coefficient of fullness; filling percentage钢球充满系数: pack ball ratio丰满度系数: coefficient of fatness; fullness coefficient满系: mitsuito丰满: 1.(充足) plentiful 粮仓丰满。 the granaries are full.2.(匀称好看) full and round; well-developed; full-grown; liberality 体形丰满 a well-shaped body; 羽毛丰满 full-fledged; 丰满的人物形象 well-rounded portrayal of characters; (涂层) 丰满度 bulid; fullness; 丰满手感 bulky hand; full handle大丰满: dafengman丰满,饱和: full丰满的: bosomy; buxom; crummy; full; plummy; plumpy; so y; sonsy; thick-fleshed; voluminous; well-rounded; zoftick; zoftig丰满地: plumply丰满度: fat ness; fatness; fullness ratio; richness布面丰满: well covered cloth布面丰满度: fabric cover长丰满,长胖: feel like; fill out/up长胖,变丰满: fall behind; fall out; fall through丰满船型: full lines丰满的身材: a full figure丰满的双颊: chubby cheeks丰满度;肥胖度: plumpness丰满盾手感: full handle丰满凤仙花: impatiens obese