By a mounting example, the problems existed in unit mounting and shaft system alignment of coupling are analyzed and discussed.

通过一个安装实例，分析探讨了联轴器在机组安装时的轴系对中问题。

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Dynamic parameter of power unit mounting system is an important basis for re-searching dynamic characteristic and vibration isolation design of the mounting system.

动力总成悬置系统的动力学参数是研究悬置系统动力特性和隔振设计的重要依据。

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The problems then allegedly began when the installer whipped out a heat gun, which was purportedly intended to be used to mold a mounting guide for the GPS unit but instead wound up melting one of the Civic's heating ducts.

ENGADGET: Man left with $12k in damages after Circuit City GPS install gone wrong

The bottom plate is secured with six mounting screws, but -- at least on our hand-built review unit -- it doesn't match the frame it's attached to.

ENGADGET: Gigabyte X11 review: slim and powerful but not without flaws