Page 36 - CITS - Welder - Trade Practical

WELDER - CITS

If possible, fix a straight edge or template to the plate and fix a support to the cutting nozzle so as to ensure
constant distance between the tip of the nozzle and the plate surface and maintain a uniform straight cut. (Fig 7)
• Complete to cut the shown in of interned for angle along the punched times.

Fig 7 Fig 8

Hexagon cutting
• Set the job as shown in Fig 8.
• Hold the cutting flow pipe (nozzle) at required angle is 90°.
• Cut the hexagon along the punched lines.
Inspect the cutting for

– uniform and smooth cut or drag line
– straightness, sharpness
– width of the cut (Kerf) (Fig 9)

Fig 9

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CITS : C G & M - Welder - Exercise 04