Year 8 Technology: Engineering - Tor Bridge
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1. Materials - Ferrous Metals 2. Machines and Processes for Metal 3. Joining metal Year 8 Technology: Engineering 4. Engineering Drawing – Interpreting the drawing Copy the ISOMETRIC (3D) and ORTHOGRAPHIC (2D)views. Interpret the drawing and add the correct DIMENSIONS to the 3D ISOMETRIC view Dimensions – sizes Views – a view from a side. Extension lines – show where we are measuring from. Dimension line – a line with arrows at both ends and a size. Plan View – view from the top Tolerance – how much you are allowed to be inaccurate. Specification – the details needed to make the part. Material – What is it made from Units of measurement – metric system (mm) or Imperial system (inches – USA) Isometric – 3D views Orthographic – Flat views
Transcript of Year 8 Technology: Engineering - Tor Bridge
1. Materials - Ferrous Metals2. Machines and Processes for Metal
3. Joining metal
Year 8 Technology: Engineering
4. Engineering Drawing – Interpreting the drawingCopy the ISOMETRIC (3D) and ORTHOGRAPHIC (2D)views. Interpret the drawing and add the correct DIMENSIONS to the 3D ISOMETRIC view
Dimensions – sizesViews – a view from a side.Extension lines – show where we are measuring from.Dimension line – a line with arrows at both ends and a size.Plan View – view from the topTolerance – how much you are allowed to be inaccurate.Specification – the details needed to make the part.Material – What is it made fromUnits of measurement – metric system (mm) or Imperial system (inches – USA)Isometric – 3D viewsOrthographic – Flat views
7. Materials – Non-Ferrous Alloys
8. Materials – Polymers
Definition: A Non-Ferrous Alloy is a metal which is mixture of two or more metals and do not include Iron.
5. Health & Safety – Assessing the Risk6. Materials – Non-Ferrous Metals
Definition: A Non-Ferrous metal is any metal which doesn’t contain Iron:
Year 8 Technology: Engineering
