副的

The wear resistance of TiN film and the substrate is studied by the ball-on-disk tribometer in the air, and the microcosmic analyses about the wear areas are obtained by scanning electron microscope, energy dispersive spectrum, and surface figure apparatus.

采用球－盘式摩擦磨损实验机对比研究了基片和薄膜在与GCr15配副的情况下，二者在空气中干磨擦状态下的摩擦磨损性能；利用扫描电镜、能量衍射谱仪和表面粗糙度台阶轮廓仪对薄膜的磨损区域进行了微观分析。

Friction and wear behaviors of Ti6Al4V alloys against GCr15 steel under dry sliding were investigated on high-speed pin-on-disc tribometer. Contact temperatures due to friction heat were measured by a thermocouple inserted into the hole of the Ti6Al4V pins. Morphology, composition and phase structure of the surface and subsurface for Ti6Al4V were examined by means of scanning electron microscopy, X-ray diffraction and transmission electron microscopy.

在高速销－盘式摩擦磨损试验机上考察了Ti6Al4V销与GCr15钢盘摩擦副的干滑动摩擦磨损行为，并在线测量了销试样的摩擦接触温度，利用扫描电子显微镜、X射线衍射仪及透射电子显微镜分别对Ti6Al4V摩擦表面和次表层的微观形貌、组织成分、相结构进行研究。

The paper also has analysised movtion state of worm gear and auxiliary motor.

同时对传动系统的蜗轮蜗杆副的运行状态和调速过程中辅助电机的运行状态进行了分析。

ABSTRACT This thesis is devoted to the study on the characteristics of polymeric film bearings with polymer films electrochemically deposit...

本文研究了表面为聚合物薄膜的球面支承与超精密导轨平面构成的超精密测试导轨滑动副的摩擦与磨损性能。

For spiral bevel gears' formate gear, using proper figurate cutting tool and generic CNC machining center, the gear's hard tooth-surface can be milled with high speed.

螺旋锥齿轮副的成形法大轮，利用合适的成形铣刀，在通用的立式加工中心上，可以实现热处理后硬齿面的高速铣削。

Wear rate of brake block and brake disc increases when frictional temperature rises, however wear-resisting performance of brake disc is comparatively stable.

刹车副的摩擦因数随滑动速度的增加而增大，并趋向平稳；但速度对刹车块和刹车盘的磨损率影响不大，变化相对稳定。

It has successfully fulfilled for the first time the taper shaped connection shaft and hub hole with protruded cross-sectional contour and a clearance free fit is obtained, on a modified MAZAK lathe by using a new type of computer-controlled turning.

本文首次在改装的MAZAK机床上，实现了带锥度成形联接副的数控车削，试验得到的成形联接轴和孔很容易安装，做到无间隙配合。

Following the establishment of the workability computation module of mechanism, this paper discusses how to quantify the workability of component parts and motion duals,and the calculating example is given, therefore the quantitative analysis of mechanism is made much more clear and definite.

继建立起机构工作能力的计算模型之后，讨论如何将构件和运动副的工作能力定量化，并给出了计算示例，从而使机构工作能力的定量分析更为明了。

Some of the indirect informations such as the relative slip of friction pairs and the variations of friction force were also obtained in this test.

文章指出，利用这种测录仪还可得出一些间接的信息，如摩擦副的相对滑动量和试验过程中试样摩擦力的变化等。

The problems of the Tribology System Condition Transform of tribo-design of screw/nut pairs were dealt with and investigated with ...

本文运用人工智能CAD的方法探讨了丝杆螺母副的摩擦学系统条件转化问题，提出了新的摩擦学设计系统研究方法。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。