部件在机械装配过程中
部件在机械装配过程中,这些零件先被装配成部件(部件装配),然后才进入总装配。某些部件(称为分部件)在进入总装配之前还先与另外的部件和零件装配成更大的部件。由若干分部件组装而成,并且有独立功能的更大部件,在汽车和某些其他机械行业中称为总成。
In the process of mechanical assembly, these parts are first assembled into parts (component assembly), and then into the general assembly. Some parts (called sub-parts) are assembled into larger parts with other parts and parts before they enter the final assembly. The larger parts assembled from several parts and having independent functions are called assemblies in the automotive and some other mechanical industries.