reshaping a material into a new form without changing its basic chemical structure

a hollow shape which can be used to form materials

turning old or unwanted materials/products into something useful

Reforming manufacturing processes for polymers

Design and technology

In this unit pupils will develop technical principles knowledge with an explicit focus on exam technique.

Shaping materials again without changing their basic chemical structure is called {{}}.

A hollow shape which can be used to form materials in metal reforming is known as a {{}}.

molten polymer injected into a mould to form shape

air inflates heated polymer in mould to form hollow part

polymer coats mould's inside as it rotates and cools

heated polymer pushed through a die to make long shapes

Powder heated and melted whilst mould being rotated. Polymer forced to outside.

the use of recycled materials in production

the use of machines or technology to perform tasks

the process of making products by hand only

small, handcrafted products made by a single person

large-scale production using machinery and technology

What does 'industrial' typically refer to in manufacturing?

it can maintain its shape under normal conditions without breaking

it can resist environmental changes like temperature and moisture

the cost-effectiveness of building a structure

What does 'structural integrity' refer to in materials and structures?

they are always made from recycled materials

they're easier to transport, store, and use in different manufacturing processes

they don't require specialised tools to work with

What is one main benefit of using standard stock forms in manufacturing?

Which group includes only natural materials?