驱动桥

Oil seal is an important sealing element used in engine,transmission,transfer case and driving axle of motor vehicle.

油封是汽车发动机、变速器、分动器和驱动桥等总成中的重要密封件。

Therefore, the driving axle took on the automobile important always called one, should improve its design as soon as possible the method, the step, enhances our country automobile product design the aggregate level.

因此，驱动桥作为汽车上重要的总称之一，应尽快改进其设计的方法、步骤，以提高我国汽车产品设计的总体水平。

Will therefore use the transmission efficiency high single stage deceleration driving axle to become in the future the heavy load automobile's development direction.

所以采用传动效率高的单级减速驱动桥已成为未来重载汽车的发展方向。

The driving axle takes automobile one of four big units, its performance quality immediate influence complete bikes performance, but appears regarding the truck especially important.

驱动桥作为汽车四大总成之一，它的性能的好坏直接影响整车性能，而对于载重汽车显得尤为重要。

Driving axle housing ; Design method ; CAE

驱动桥壳体；设计方法； CAE

This design has the following merit: What because uses the central single stage deceleration driving axle, causes the entire rear axle of car the structure to be simple, the fabrication technology is simple, thus big reduced the production cost.

本设计具有以下的优点：由于的是采用中央单级减速驱动桥，使得整个后桥的结构简单，制造工艺简单，从而大大的降低了制造成本。

Prediction on Fatigue Life of Vehicle's Driving Axle House Based on MSC.

篇名 基于MSC。 Fatigue的汽车驱动桥壳疲劳寿命预估

The power of the engine can be transmitted to driving axle directly by the electromagnetic force, and only part of power is converted from mechanical energy into electric energy, so the power losses in energy conversion can be reduced.

其特点是：发动机独立于车轮运转，可始终在高效区工作；发动机的动力主要通过电磁力直接传给驱动桥，仅有少部分动力经过机械能－电能－机械能的转换，降低了能量转换过程中的损失；且该系统兼备无级变速器的功能。

By means of automotive driving axle housing model tests, a weaken signal component covered by stronger exciting response signal was obtained by using of wavelet multiresolution analysis and a AR signal model was formed.

通过汽车驱动桥模型试验，利用子波变换多分辨分析技术，提取了淹没于响应信号中的微弱信号分量，并建立了裂纹信号的AR模型。

By the dynamic strain response test and its wavelet analysis of the driving axle housing models with and without prefabricated cracks respectively, the feasibility of the crack detection method which is based on the wavelet multiresolution analysis and the modern spectrum estimation is demonstrated.

通过对微型汽车驱动桥壳有、无预制裂纹模型试样在瞬态激励下的动态应变响应试验和小波分析，论证了采用小波多分辨分析和现代谱估计技术，通过对小波分解所得到的各尺度下细节信号的频谱分析，检测结构裂纹故障的可行性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。