Edexcel GCSE Design and Technology · 1DT0
Specification 4.7.3, 7.7.3 · Paper 1
Revise: Fabrication and Assembly MethodsAn important distinction is between a mechanical connection and an adhesive bond. A threaded connection can allow parts to be taken apart, whereas bonding joins their surfaces together. For example, a removable cover needs a different joining approach from a permanently bonded enclosure.
- Revise: Timber Fabrication and Fixings