8-1. 8-2 figure 8.2 – concept of isometric axes 8-3 figure 8.3 – making an isometric scale

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8-1

8-2

Figure 8.2 – Concept of isometric axes

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Figure 8.3 – Making an isometric scale

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Figure 8.4 – Selection of isometric axes

(a) (b) (c) (d)

(e) (f) (g) (h)

(i) (j)

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Figure 8.5 – Isometric circles—ordinate method

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Figure 8.6 – Isometric circles—four-centre method

(a) full circles(b) half circles (c) quarter circles

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Figure 8.7 –Isometric curves

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Figure 8.8 – Isometric angles and non-isometric lines

(a) isometric angles (b) non-isometric lines

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Figure 8.9 – Making an isometric drawing

(a)

(b)

(c)

(d)

(e)

(f)

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Figure 8.10 – Pictorial representation

of fillets and rounds

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Figure 8.11 – Pictorial representation of threads

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Figure 8.12 – Pictorial representation of sections

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Figure 8.13 – Dimensioning pictorial views

Assignment 10

8-14

Quiz 3