Timbers - EdexcelAssembling

Hardwood and softwood are types of timber that come from many different trees. Manufactured boards such as MDF and plywood are man-made.

Part ofDesign and TechnologyMaterials

Assembling

Knock-down fittings

are a range of standardised fittings commonly used in flat-pack furniture. They allow customers to fit flat-pack furniture together easily, without the need for complex tools and equipment.

Image gallerySkip image gallerySlide1 of 2, Two pieces of timber have been joined at right angles using a knock-down fitting., Example of a knock-down fitting

Ironmongery

is a range of parts that can be attached onto products, such as:

  • hinges
  • handles
  • hooks
  • drawer runners
  • knobs
  • locks

Hinges

HingePropertiesUses
ButtHidden when door is closed, difficult to fit as slot needs to be chiselled out on both sidesDoors
FlushEasy to fit, leaves a small gap between the door and frame when closedSmall cupboard doors
ButterflyOften used as decorative feature, easy to fit, the whole hinge is visibleJewellery boxes, decorative products
T-hingeLong in length to support excessive weight, the whole hinge is visibleGates and shed doors
HingeButt
PropertiesHidden when door is closed, difficult to fit as slot needs to be chiselled out on both sides
UsesDoors
HingeFlush
PropertiesEasy to fit, leaves a small gap between the door and frame when closed
UsesSmall cupboard doors
HingeButterfly
PropertiesOften used as decorative feature, easy to fit, the whole hinge is visible
UsesJewellery boxes, decorative products
HingeT-hinge
PropertiesLong in length to support excessive weight, the whole hinge is visible
UsesGates and shed doors
Image gallerySkip image gallerySlide1 of 4, A metal, square butt hinge uses eight screws to hold a cupboard door in place., Butt hinge