Page 110 - CITS - Welder - Trade Theory

WELDER - CITS

Fig 6

Join these points to get the line of intersection of “T” pipe as shown in Fig 7.

Fig 7

Extend the base line of the side view and mark the end point as 0. (Fig 8)

Fig 8

Take one division of the semi-circle in side view and transfer it 12 times on the base line starting from: 0: and
number as 0, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 0 as shown in Fig 9.
Draw perpendicular lines from these points and draw horizontal lines from the points on the line of intersection of
“T”. These line meet at their respective points. (Fig 9)

Fig 9

Join these points by free hand curve. (Fig 10)

Fig 10

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