Piesă Arbore AutoCad 2016

Pentru realizarea piesei in AutoCAD 2016 pentru inceput se va stabili unitatea de masura prin comanda UNITS si anume in milimetrii dupa cum urmeaza in fig 1.

Command: UNITS

Fig 1-Drawing Units

In continuare se va folosi comanda:

Command: ZOOM

Specify corner of window, enter a scale factor (nX or nXP), or

[All/Center/Dynamic/Extents/Previous/Scale/Window/Object] <real time>: A

Pentru realizarea piesei se va folosi comanda line pentru a face jumatate din piesa, adica pentru a realiza prima data 2D-ul.

Command: _line

Specify first point:

Specify next point or [Undo]: 20

Specify next point or [Undo]: *Cancel*

Command:

Command: _line

Specify first point:

Specify next point or [Undo]: 80

Specify next point or [Undo]:

Command: _line

Specify first point:

Specify next point or [Undo]: 10

Specify next point or [Undo]: 45

Specify next point or [Close/Undo]: 10

Specify next point or [Close/Undo]: 10

Specify next point or [Close/Undo]: 10

Specify next point or [Close/Undo]: 40

Specify next point or [Close/Undo]: 20

Specify next point or [Close/Undo]: 85

Specify next point or [Close/Undo]: 20

Specify next point or [Close/Undo]: 75

Command: _line

Specify first point:

Specify next point or [Undo]: 390

Specify next point or [Undo]: 22

Specify next point or [Undo]: 55

Specify next point or [Close/Undo]:

Command:

Command:

Command: _line

Specify first point:

Specify next point or [Undo]: 17

Specify next point or [Undo]:

Specify next point or [Close/Undo]:

Command:

Command:

Command: _line

Specify first point: <Ortho off>

Fig. 2- Dimensiunile piesei in 2d

In continuare se va folosi comanda TRIM pentru a sterge linile pe care nu le mai folosim.