Техніки-технологи розподіляють складальні одиниці за загальним складальним кресленням, креслення вузлів, та окремі схеми деталей виробу. Це призводить до формування складових одиниць, частини складальних одиниць, і, зрештою, повне остаточне складання.
Sub-Assembly
A component assembly unit comprises a combination of multiple distinct or identical parts (and composite types) assembled together. This procedure is termed “sub-assembly.”
Part Assembly
A part assembly unit is formed by assembling a variety of different or similar parts (and elements) together. The process of assembling these units is referred to as “part assembly.”
Final Assembly
The final assembly constitutes the equipment’s complete assembly, involving the combination of various distinct or similar parts or components (and elements). This stage is known as “final assembly.”
In the allocation of assembly units, a specific part should be identified as the reference component, which becomes the baseline for installation. Other parts may also serve as reference components for the installation of subsequent elements. В ідеалі, a reference component should be large, heavy, and provide ample space for assembly, thereby aiding in the efficiency of later assembly tasks. Наприклад, the body of an вибухозахищена розподільна коробка could be used as a reference component.