Page 297 - CITS - ED - Mechanical

ENGINEERING DRAWING - CITS

Fig 11 Fig 12

3 Type BREAK at the command prompt. Command: BREAK
4 Pick Object to break.
Select object: (select one object)
5 Pick A second break point. Enter second point: (point)
6 Type F to choose a different break point Enter second point (or F for first point): (F)
7 Pick The first break point on the object
Enter first point: (point)
8 Pick A second break point
TIP
You can also type coordinates instead of picking a break point. Enter second point (or F for first point): @3’<0

If you break a circle, it changes to an arc by deleting the portion from the first point to the second, going
counterclockwise.
Breaking a polyline with nonzero width will cause the ends to be cut square.
Mirror command (Fig 13)

Fig 13

1 Choose Modify, mirror.
(or)
2 Click The mirror icon
(or)
3 Type MIRROR at the command prompt.
Command: MIRROR
4 Pick Objects to mirror. Select objects: (Select)
5 Pick First point of mirror line: (point)

6 Pick Second point of mirror line: (Point)
7 Type Yes to delete the original objects and No to keep them.
Delete old objects? Y or N

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CITS : Engineering Drawing (Mechanical) - Exercise 12