Moulds, jigs and fixtures Flashcards
(8 cards)
What is a mould?
A shaped hollow form used to give a material its final shape when poured or pressed into it. Common in processes like vacuum forming, injection moulding, and casting.
Give two examples of mould applications.
Forming plastic trays with vacuum forming
Casting metal components like handles or badges
What is a template?
A pattern or guide used to mark out the shape of a product onto material before cutting, ensuring consistency and accuracy.
Give two examples of template applications.
Marking out parts for a wooden chair
Shaping fabric pieces for upholstery
What is a jig?
A device that holds and guides a tool or workpiece to ensure repeatable accuracy during manufacturing.
Give two examples of jig applications.
Drilling holes in identical positions on multiple parts
Guiding a saw for angled cuts
What is a fixture?
A device used to securely hold a workpiece in a fixed position during manufacturing operations like machining, drilling, or assembly.
Give two examples of fixture applications.
Holding a metal plate steady while drilling
Securing a component for milling
