查询词典 cam lechanism

Studying thermal load of the piston of a contrapositive cam engine may provide theory for strength analysis and strucure optimization in engine development and innovation.

在进行发动机的开发和技术改进时，对活塞热负荷进行分析可为其强度分析与结构优化设计提供理论依据。

Contrapositive cam engine ; piston ; temperature field ; finite element methodFEM

对置式凸轮发动机；活塞；温度场；有限元方法

Compared with dissymmetrical engines, the results show that the contrapositive cam engine can balance the axial force with larger torque output and lower loads on shafting bearings.

研究结果表明，虽然对置后发动机轴向长度有所增加，但主轴轴向力能完全平衡，主轴产生转矩大，轴承负荷小，可提高功率。

Crane ; control desk ; cam ; master ; efficiency

起重机；控制台；凸轮；主令；效率

Cam Justice, her sexy Texan pilot, manages to crash-land the aircraft.

Cam Justice，她性感的德克萨斯驾驶员，设法紧急迫降了飞机。

The main products including main cyclinderfor hydraulic clutch,shock absorber,working cyclinder,cam shaft,wheel,balance shaft and surpussing clutch aresupplied for famous domestic companies It is the largest motorcycle wheels production in China.

主产品汽车发动机齿轮、汽车液压离合器主缸、工作缸总成、前悬减震、小型汽油机凸轮轴、齿轮、平衡轴、摩托车链轮、超越离合器等广泛为国内知名集团公司配套。本公司是全国最大的摩托车链轮生产基地。

According to principle of spatial mesh, this paper derives synthetical equations of cylindrical indexing cam surface.

根据空间啮合原理，推导了圆柱分度凸轮廓面的综合方程式。

The theory of envelopes of one-parameter family of surfaces is used to determine the surface geometry of cylindrical cam profile.

因此，基于NURBS的空间凸轮设计方法简单易行，用该方法制造的空间凸轮在高速传动时具有传动平稳、噪声低、使用寿命长等优点。

A method of the three-coordinate machine to the measurement of direct error happened to the cylindrical indexing cam contour surface is proposed in the paper.

介绍了用三坐标机测量圆柱分度凸轮廓面法向误差的方法，在此基础上分析了廓面误差对圆柱分度凸轮机构分度误差的影响。

By using the GFP-labeling technique , we have found that GFP-CaM colocalized with all the characterized structures formed during cytokinesis.

CaM在胞质分裂期不同阶段与不同特征结构的共分布提示CaM参与了胞质分裂的整个过程。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。