Edexcel GCSE Design and Technology · 1DT0
Specification 2.6.3, 5.6.3, 6.6.3, 7.6.3 · Paper 1
A group of components joined together before being fitted into the complete product.
Revise: Quantity Production TechniquesA sub-assembly is a group of components joined before being fitted into the complete product. For example, a metal hinge can be assembled and checked as a unit before being attached to a larger product.
- Revise: Techniques for Quantity Production