sub-assembly
A technician carefully installs a complex sub-assembly into the larger frame of a mechanical device.
Noun: A sub-assembly is a distinct, pre-assembled unit or component that is manufactured separately but is specifically designed to be integrated into a larger, more complex final product during the main assembly process.
A "sub-assembly" is a component that has its own assembly process before becoming part of the final product. It is a common term in manufacturing, engineering, and product design. - The term is typically used as a countable noun (e.g., a sub-assembly, several sub-assemblies). - It often functions as a compound noun, but the hyphen is sometimes omitted in less formal writing (subassembly).
- The engine control module is a critical sub-assembly in modern automobiles.
- Our factory produces the display sub-assembly, which is then shipped to another plant for final smartphone assembly.
- Before the main assembly line, workers test each electronic sub-assembly for defects.
- "To be a sub-assembly of...": To describe the relationship between the component and the final product.
- The gearbox is a sub-assembly of the vehicle's drivetrain system.
- Used in technical documentation, supply chain management, and quality control processes.
- Subassembly (n): An alternative spelling without the hyphen, carrying the same meaning.
- Assembly (n): The general process of putting components together or the final assembled product itself.
- Module (n): A unit that can be independently created and replaced, often similar in function to a sub-assembly.
- Component (n): A generic term for any part that makes up a larger system.
- Module
- Pre-assembled unit
- Assembly group
- Subunit
- Final assembly
- End product
- Finished good
- Sub-assembly line: A production line dedicated to creating sub-assemblies.
- The sub-assembly line for circuit boards operates independently from the main chassis line.
- Sub-assembly drawing: A technical diagram showing the components and construction of a sub-assembly.
A technician carefully installs a complex sub-assembly into the larger frame of a mechanical device.
- a unit assembled separately but designed to fit with other units in a manufactured product