Page 109 - CITS - Welder - Trade Theory

WELDER - CITS

Fig 1

Fig 2

Draw a semi-circle on the base line of the front elevation. (Fig 3)

Fig 3

Divide the semi-circle into six equal parts and number them as 0, 1, 2, 3, 2, 1, 0. (Fig 3)
Divide a semi-circle in side view into six equal parts and number as 3, 2, 1, 0, 1, 2, 3 as shown in Fig 4.

Fig 4

Draw the perpendicular lines from each point of the semi-circle of the view as shown in Fig 5.

Fig 5

Draw horizontal lines from the side view towards the front view as shown in Fig 6.
Now the vertical lines of the front view and the horizontal lines of side meet at their respective points.

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CITS : C G & M - Welder - Lesson 14-26 CITS : C G & M - Welder - Lesson 14-26