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SYLLABUS
ME2155 - COMPUTER AIDED DRAFTING AND MODELING LABORATORY
As Per Anna University Chennai Syllabus
(For All Non-Circuit Branches)
L T P C
0 1 2 2
List of Exe!ises "si#$ soft%&e !&'&()e of D&fti#$ * Mo*e)i#$
1. Study of caabilities of soft!are for "raftin# and $odelin# % Coordinate
syste&s (absolute' relative' olar' etc.) % Creation of si&le fi#ures lie oly#on
and #eneral &ulti-line fi#ures.
. "ra!in# of a *itle Bloc !ith necessary te+t and ro,ection sy&bol.
. "ra!in# of curves lie arabola' siral' involute usin# B-sline or cubic sline.
. "ra!in# of front vie! and to vie! of si&le solids lie ris&' yra&id'
cylinder' cone' etc' and di&ensionin#.
/. "ra!in# front vie!' to vie! and side vie! of ob,ects fro& the #iven ictorial
vie!s (e#. 0-bloc' Base of a &i+ie' Si&le stool' b,ects !ith hole and
curves).
2. "ra!in# of a lan of residential buildin# ( *!o bed roo&s' itchen' hall' etc.').
3. "ra!in# of a si&le steel truss.
4. "ra!in# sectional vie!s of ris&' yra&id' cylinder' cone' etc'
5. "ra!in# iso&etric ro,ection of si&le ob,ects.
16. Creation of -" &odels of si&le ob,ects and obtainin# -" &ulti-vie!
dra!in#s fro&
-" &odel.
Note+ P)otti#$ of *&%i#$s ,"st (e ,&*e fo e&! exe!ise * &tt&!e* to te
e!o*s %itte# (. st"*e#ts/
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CONTENTS
Ex/
No/N&,e of te Exe!ises P&$e
1
a) Creation of Si&le fi#ures lie Poly#on usin# AbsoluteCo-ordinate syste&
b) Creation of 7eneral $ulti fi#ures usin# 8elative Co-ordinate syste&
c) Creation of 7eneral $ulti fi#ures usin# Polar Co-ordinate syste&
"ra!in# of a *itle Bloc !ith necessary te+t and ro,ection sy&bol
a) "ra!in# of Curves lie Siral usin# Bsline
b) "ra!in# of Curves lie Parabola usin# Sline
a) "ra!in# of front vie! and to vie! of si&le solids lie ris& and
di&ensionin#
b) "ra!in# of front vie! and to vie! of si&le solids lie yra&id and
di&ensionin#c) "ra!in# of front vie! and to vie! of si&le solids lie cylinder and
di&ensionin#
d) "ra!in# of front vie! and to vie! of si&le solids lie cone and
di&ensionin#
/
a) "ra!in# front vie!' to vie! and side vie! of 0-bloc fro& ictorial
vie!
b) "ra!in# front vie!' to vie! and side vie! of 9Base of $i+ie fro&
ictorial vie!
c) "ra!in# front vie!' to vie! and side vie! of 9si&le stool: fro&
ictorial vie!
d) "ra!in# front vie!' to vie! and side vie! of ob,ect fro& ictorialvie!
2 "ra!in# of a lan of residential buildin#
3 "ra!in# of a si&le steel truss
4
a) "ra!in# sectional vie! of ris&
b) "ra!in# sectional vie! of Cylinder
c) "ra!in# sectional vie! of Cone
d) "ra!in# sectional vie! of Pyra&id
5 "ra!in# iso&etric ro,ections of si&le ob,ects
16Creation of " &odels of si&le ob,ects and obtainin# " $ulti 0ie!
dra!in#s fro& " &odel
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COMPUTER AIDED DESIGN CAD
*he bi##est use of co&uter #rahics has been as an aid to desi#n since t!o
decades. *his is #enerally referred to as CA" and it is a o!erful tool to desi#n and
draft the arts or fi#ures interactively.
;hen an ob,ect:s di&ensions have been secified to the co&uter syste&' thedesi#ners can vie! any side of the ob,ect' to see ho! it !ill loo after construction.
Civil' $echanical' ndividual sections of vehicle co&onents can be desi#ned searately and fitted
to#ether to dislay the total ob,ect.
Buildin# desi#ns are also created !ith co&uter #rahics by the Architects forthe desi#n of floor lans' arran#e&ent of doors' !indo!s and three di&ensional
buildin# &odels er&it Architects to study the aearance of sin#le buildin# or a #rou
of buildin#s.
GENERAL PURPOSE GRAP3ICS SOFT4ARE
$any inds of co&uter inut and outut are no!adays ro#ra&&ed in
standard !ays usin# #rahics soft!are or ro#ra&&in# lan#ua#es.
So&e of the #rahics soft!ares are available for dislayin# and &aniulatin#
#rahics outut. Basic functions available in these aca#es are desi#ned for the
#rahics Pro#ra&&e that includes those for #eneratin# icture co&onents (such as
strai#ht li#ht' oly#ons' circles' ortho#rahic and iso&etric and other fi#ures etc.)
settin# colors and intensity values' selectin# vie!s and alyin# transfor&ation etc.
By contrast' alication aca#es for #rahics are desi#ned for non-
ro#ra&&es and are set u so that users can roduce #rahics !ithout !orryin# about
ho! they do it.
*he interface to the #rahics routines in such aca#es allo!s users to
co&&unicate !ith the ro#ra&s in their o!n ter&.
So&e of the 7rahics aca#es areA"toCAD Po-E U#i$&'i!s I-DEAS
CATIA NASTRAN et!/
AUTOCAD INTRODUCTION
CA" is the acrony& for Co&uter-Aided "esi#n. A CA" syste& is a
co&bination of hard!are and soft!are that enables en#ineers and architects to desi#n
everythin# fro& furniture to airlanes.
A CA" syste& allo!s an en#ineer to vie! a desi#n fro& any an#le !ith the
ush of a button and to ?oo& in or out for close-us and lon#-distance vie!.
AutoCA" is an interactive dra!in# syste& desi#ned to er&it a user to
construct or edit a dra!in# on a #rahics dislay screen.
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St&ti#$ A"toCAD
@ou can start AutoCA" by choosin# it in the St&t&enu or by double clicin#
the A"toCAD 2000 icon on the ;indo!s desto.
*o start AutoCA" fro& the St&t ,e#"
Choose Start Pro#ra&s AutoCA" 666 $enu AutoCA" 666
;hen you start AutoCA"' the ro#ra& dislays a St&t U' dialo# bo+ as sho!n
belo!.
A"toCAD I#tef&!es
*he AutoCA" screen has the follo!in# si+ arts.
1. *itle Bar
. $enu bar
. *ool bars
. "ocu&ent ;indo! or "ra!in# area
/. Co&&and ;indo!
2. Status bar
Tit)e (&+ *his is at the to of the !indo! sho!s the na&e of the ro#ra& and thena&e of the current dra!in#.
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Me#" (&+ ocated directly belo! the title bar' rovides ull-do!n &enus fro& !hich
you can choose co&&ands.
St&t"s (&+ *his is in the botto& of the screen sho!s the coordinates of the screen
cursor as !ell as the current settin#s of various AutoCA" ro#ra& &odes.
Co,,* 4i#*o%+ *he Co&&and ;indo! located at the botto& of the Screen. @ou
can start any AutoCA" co&&and by tyin# the co&&and and then Press
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COMMAND 4INDO4
>n Co&&and ;indo! you can tye AutoCA" co&&ands and vie! ro&ts
and ro#ra& &essa#es. *he Co&&and ;indo! initially dislays the three &ost recent
lines of ro&ts' but you can chan#e the nu&ber of lines dislayed. Scroll bars on the
ri#ht side of this !indo! let you scroll bac to see revious ro&ts.
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MAIN MENU OPERATIONS
Several tyes of &enu !ill be seen in AutoCA".
Do'-*o%# &enus aear !hen a na&e is clicked in the &enu bar.
S"(-,e#"s aear !hen a na&e in a dro-do!n &enu follo!ed by an out!ardointin# arro! is selected !ith a click.
Ri$t-!)i!7 &enus aear !ith a right-click in so&e situations.
enin# the O'tio#s dialo# fro& the ri#ht-clic &enu in the co&&and !indo!.
*he O'tio#s dialo# !ith the Dis')&. sub-dialo# and the Co)o O'tio#s
A ri#ht %clic &enu sho!s the &enu aearin# !ith a ri#ht-clic in the co&&and
!indo!. A&on# other ri#ht-clic &enus areD
Too)(&s+ 8i#ht-clic in any toolbar on screen brin#s a &enu sho!in# all the availabletoolbars.
TERMS IN AUTOCAD
C"so+ Several tyes of cursors !ill be seen !hen usin# AutoCA" such as those
sho!n in the fi#ure belo! $ove the &ouse and the cursor in action &oves as the
&ouse is &oved.
Do!7e*+A feature in a osition ri#ht u a#ainst the ed#e of the screen or a#ainstanother toolbar.
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Def&")t+ *he na&e #iven to the settin#s or ara&eters of an alication as set !hen the
soft!are is first urchased.
Di&)o$+ A !indo! in !hich settin#s &ay be &ade.
Do'-*o%# ,e#"+ A &enu !hich aears !ith a clic on a na&e in the &enu bar ofAutoCA"E
E#te+ *ye the #iven !ord or letters at the eyboard.
E#tit.+ as the sa&e &eanin# in AutoCA" as has the !ord ob,ect.
Es!+ *he Es! ey of the eyboard. >n AutoCA" 66 ressin# the
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St&t"s (&+>ncludes a nu&ber of buttons SNAP'78>"' etc. Coordinate fi#ures in +'y'?
nu&bers aear at the left-hand end of the bar. ;hen a tool is called' its action is
dislayed in a sentence dislacin# the coordinate nu&bers.
Mo*e) * L&.o"t t&(s+A clic on one of these tabs taes the !indo! into $odel
Sace (the $odel tab) or Paer Sace (a ayout tab). ;hen AutoCA" is oened' its!indo! !ill aear in $odel Sace for&at.
UCS i!o#D Sho!s the directions of the -and @-a+es.
C"so &is+*hese sho! a ic bo+ at the intersection of the cursor hairs. As the
&ouse &oves' the ic bo+ and the cursors &ove in sy&athy !ith the &ouse
&ove&ent.
Gi* *otsD >f 7rid is set on' a series of dots aear in the dra!in# area.
F"#!tio# * A!!e)e&to 7e.s
F1 - nline el
F - Fliscreen
F - sna NEFF
F - *ablet NEFF
F/ - >solane *o##le
F2 - Coords NEFF
F3 - 7rid NEFF
F4 - rtho NEFF
F5 - Sna NEFF
F16 - Polar NEFF
F11 - b,ect sna tracin# NEFF
AUTOCAD COMMANDS
LINE Co,,*
*he >N< co&&and is used to dra! a line. *he line dra!n &ay be continued
!ith the sa&e co&&and and it is ter&inated by ressin#
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Coo*i#&te s.ste,s i# A"toCAD
*here are four coordinate syste&s used in AutoCA" to locate a oint on the
screen. >n AutoCA"' " draftin# is done by considerin# th screen as the @ lane' i.e.
values are considered hori?ontally and @ values are taen vertically. By default' the
left lo!er corner on the screen is considered as the ori#in (6'6). AutoCA" uses thefollo!in# coordinate syste&sD
(i) Absolute coordinates
(ii) 8elative coordinates
(iii) Polar coordinates
(iv) "irect distance entry
A(so)"te !oo*i#&tes >n this ðod' the oints are located to dra! a line !ith resect
to the ori#in (6'6). *o &ar a oint' value is #iven in airs for -coordinate value
follo!ed by @ % coordinate. Consider the follo!in# e+a&le to #enerate the #iven
dra!in#.
Co,,* + LINESecify first oint D 6'6 press ENTER
Secify ne+t oint or GundoH D 46'6 press ENTER
Secify ne+t oint or GundoH D 46'/6 press ENTER
Secify ne+t oint or GcloseEundoH D 6'/6 press ENTER
Secify ne+t oint or GcloseEundoH D 6'36 press ENTER
Secify ne+t oint or GcloseEundoH D 6'36 press ENTER
Secify ne+t oint or GcloseEundoH D 6'6 press ENTER
Secify ne+t oint or GcloseEundoH D press ENTER to complete the drawing.
Re)&ti9e !oo*i#&tes >n this ðod' the oints are located to dra! a line !ith
reference to the revious oint. Consider the follo!in# e+a&le to #enerate the #ivendra!in#.
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Co,,* + LINE
Secify first oint D 6'6
Secify ne+t oint or GundoH D I26' 6
Secify ne+t oint or GundoH D I6' 6
Secify ne+t oint or GcloseEundoH D I-6'6
Secify ne+t oint or GcloseEundoH D I6'6Secify ne+t oint or GcloseEundoH D I-6'6
Secify ne+t oint or GcloseEundoH D I6'-/6
Secify ne+t oint or GcloseEundoH D press n this ðod' the oints are located to dra! a line usin# the
distance entry in the direction of the cursor. Consider the follo!in# e+a&le to #enerate
the dra!in# #iven.
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Co,,* + LINE :oto o#;
Secify first oint D 6'6 move mouse horizontally right.
Secify ne+t oint or GundoH D 26 &ove &ouse vertically u.
Secify ne+t oint or GundoH D 6 &ove &ouse horizontally left.
Secify ne+t oint or GcloseEundoH D 6 &ove &ousevertically up.
Secify ne+t oint or GcloseEundoH D 6 move mouse horizonally left.Secify ne+t oint or GcloseEundoH D 6 &ove &ouse vertically do!n.
Secify ne+t oint or GcloseEundoH D /6
Secify ne+t oint or GcloseEundoH D press ENTER to complete the drawing.
Note+ *o dra! this dra!in#' the ortho &ode is on. Use F4 ey to activate ortho onEoff.
ERASE Co,*
*he
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Consider the follo!in# illustration to &ove the ob,ect. *he ob,ect in the ori#inal
osition !ill be re&oved.
COPY Co,,*
*he CP@ co&&and is used to coy the e+istin# ob,ects' to a ne! location. $ultile
coies can also be &ade by selectin# &ultile otion $ in this co&&and.
Co,,* + COPY
Select ob,ects D Selects o!ects to copy individually or in a window using the mouse.
Select ob,ects D"ress ENTER to complete the selection.Select base oint or dislace&ent' or G$ultileH D Select any point as ase point.
Select the second oint or dislace&ent D Select the new location for ase
point.
Consider the follo!in# illustration to coy the ob,ect. *he ob,ect in the ori#inal
osition is retained.
SA=E Co,,*
*he SA0< co&&and is used to store the reared dra!in# in the hard dis or floy
dis usin# a file na&e. AutoCA" !ill !ait for the user to enter the file na&e to store
the dra!in# throu#h the dislayed dialo# bo+.
Co,,* + SA=E
>UIT Co,,**he MU>* co&&and is used to end the AutoCA" session to e+it.
Co,,* + >UIT
ORT3O Co,,*
*he 8* co&&and is used to hel the user to dra! hori?ontal and vertical lines.
Co,,* + ORT3O
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Co,,* + LIMITS
Secify lo!er left corner or GNEFFH JcurrentL D 6'6
Secify uer ri#ht corner JcurrentL D 16'53
Co&&and D K$
AllECenterE"yna&icEN< co&&and is used to dra! olyline se#&ents and is si&ilar to >NN< Co&&and
Create &ultile arallel lines.
1.Choose "ra!' $ultiline.
. *ye $>N< at the co&&and ro&t.
Co&&andD $>N$ at the co&&and ro&t.
Co&&andD">$
"i&D BASN$ at the co&&and ro&t' Co&&andD M">$
. Pic the ob,ects to di&ensions
Ce&ti#$ Di,e#sio# st.)es
1. Choose for&at' "i&ension style (or)
. Choose "i&ension' Style (or)
. Choose "i&ension style icon fro& the di&ension style toolbar. (or)
. *ye "">$ at the co&&and ro&t' Co&&andD "">$ (or)
/. Choose Ne!R fro& the dialo# bo+. (or)
2. Create a ne! style fro& the e+istin# style (or)
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TE@T Co,,*
*he *
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N*" used to sho! a #rid in dra!in# area is activated by ressin# F3ey
on eyboard
D&%i#$ iso,eti! !i!)esCircles are seen as ellises in iso&etric dra!in#s. An isolane is set to dra! the
iso&etric circle (ellise)usin# PS< co&&and !ith >socircle otion.
ISOPLANE Co,,*
*he >SPAN< co&&and is used to #et the curve ellise in isolane (*oE8i#htEeft)
for iso&etric dra!in#.
Co,,* + ISOPLANE
$ co&&and.
Co,,* + DIM
">$ D B>MUN* co&&and is used to set a vie!in# direction for a three di&ensional
visuali?ation of ob,ect. *he '@ and K coordinate values are #iven to secify the vie!
oint direction. So&e of the i&ortant vie! oint coordinates are #iven belo!.
=POINT !oo*i#&tes =ie% *is')&.e*
6' 6' 1 *o vie!
6'-1' 6 Front vie!
1' 6' 6 8i#ht side vie!
-1' 6' 6 eft side vie!
1'-1'1 *o' front' ri#ht side vie! (iso&etric vie!)
-1'-1'1 *o' front' left side vie! (iso&etric vie!)
Co,,* + =POINT
Current vie! direction D 0>
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Co,,* + =PORTS
ts ori#inis located at the lo!er left corner of the screen. *his coordinate syste& is fi+ed and
cannot be &oved lie UCS.
CREATING D OB?ECTS
*he
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Co&uter Nu&erical Control (CNC) si&ulation and rearation of CNC ro#ra& for
&achinin# such as &illin#' turnin# etc.
E@TRUDE Co,,*
*he N
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CONE Co,,*
*he CN< co&&and is used to create a solid cone !ith a circular or ellitical base.
*he base of the cone lies on the current @ lane and the ae+ oint is defined in K
direction to refer the cone hei#ht.
Co,,* + CONE
Current fra&e density D >SPAN< Q currentSecify center oint for base of cone or D Select the point using mouse.
GS>N
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4e*$e
Create a " solid !ed#e
1. Choose "ra!' Solids' ;ed#e.
. *ye ;ed#e at the co&&and ro&t
Co&&andD W;ed#eSecify first corner of !ed#e or (CS>Nntersect
. *ye >N*
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UNION Co,,*
*he UN>N co&&and is used to create a co&osite solid by co&binin# several solids.
*he co&osite solid is the result of co&binin# the total volu&e of t!o or &ore e+istin#
solids.
Co,,* + UNION
Select ob,ects D Specify the o!ect using mouse.
Select ob,ects DSpecify the o!ect using mouse.
Select ob,ects D"ress ENTER
Note that co&&ands lie $0< are used to osition the ob,ects before usin# UN>N
co&&and.SUBTRACT Co,,*
*he SUB*8AC* co&&and is used to create a co&osite solid by re&ovin# the
co&&on area shared by t!o solids. *he co&osite solid is the result of subtractin# the
volu&e of one ob,ect fro& the other ob,ect.
Co,,* + SUBTRACT
Select solids and re#ions to subtract fro&R
Select ob,ects D Select the solid using mouse.
Select ob,ects D"ress ENTER
Select solids and re#ions to subtractR
Select ob,ects DSelect the solid using mouse.
Select ob,ects D"ress ENTER
Note that co&&ands lie $0< are used to osition the ob,ects before usin# UN>N
co&&and.
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MASSPROP Co,,*
*he $ASSP8P co&&and is used to analy?e a solid &odel and list auto&atically the
&ass roerties of the solid.
Co,,* + MASSPROP
Select ob,ects D Select the solid o!ects.
S>"S$assD
0olu&eD
Boundary bo+D
CentroidD
$o&ent of inertiaD
Products of inertiaD
8adii of #yrationD
Princial &o&ents and -@-K direction about centroidD
;rite analysis to a fileO JNL D Press "< co&&and is used to suress the hidden lines in a " ob,ect by re#eneratin#
the dra!in#.
Co,,* + 3IDE
"ress ENTER
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1A Ce&tio# of Si,')e fi$"es )i7e Po).$o# "si#$ A(so)"te Co-o*i#&te s.ste,/
Ex/ No/
D&te+
-6
166' 1/6
166' 146
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Exe!ise 1A
Ce&tio# of si,')e fi$"e )i7e ex&$o# "si#$ A(so)"te Co-o*i#&te
,eto*
Co,,*+ )i,its
8eset $odel sace li&itsD
Secify lo!er left corner or GNEFFH J6.6666'6.6666LD
Secify uer ri#ht corner J1.6666'5.6666LD 53'16
Co,,*+ 8
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O(se9&tio#
1A Ce&tio# of Si,')e fi$"es )i7e Po).$o# "si#$ A(so)"te Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Di&$&,
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O(se9&tio#
1A Ce&tio# of Si,')e fi$"es )i7e Po).$o# "si#$ A(so)"te Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
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1B Ce&tio# of Ge#e&) M")ti fi$"es "si#$ Re)&ti9e Co-o*i#&te s.ste,/
Ex/ No/
D&te+
1-6
26
8-/
8./
1/
166
1/6
Exe!ise 1B
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Ce&tio# of Ge#e&) M")ti fi$"es "si#$ Re)&ti9e Co-o*i#&te s.ste,/
Set the)i,its accordin# to the #iven dia#ra&.
Co,,*+ LINE
>N< Secify first ointD 6'6Secify ne+t oint or GUndoHD I1/6'6
Secify ne+t oint or GUndoHD I6'16
Secify ne+t oint or GCloseEUndoHD I-1/6'6
Secify ne+t oint or GCloseEUndoHD c
Co,,*+ LINE
Secify first ointD /'1/
Secify ne+t oint or GUndoHD I166'6
Secify ne+t oint or GUndoHD I6'26
Secify ne+t oint or GCloseEUndoHD I-166'6
Secify ne+t oint or GCloseEUndoHD c
Co,,*+ LINE
>N< Secify first ointD 1/'/
Secify ne+t oint or GUndoHD I-1/'6
Secify ne+t oint or GUndoHD
Co,,*+ A!
Secify start oint of arc or GCenterHD Pic the oint
Secify second oint of arc or GCenterE
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1B Ce&tio# of $e#e&) ,")ti fi$"es "si#$ Re)&ti9e Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Di&$&,
O(se9&tio#
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1B Ce&tio# of $e#e&) ,")ti fi$"es "si#$ Re)&ti9e Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
1C Ce&tio# of Ge#e&) M")ti fi$"es "si#$ Po)& Co-o*i#&te s.ste,/
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Ex/ No/
D&te+
636
6
/
83
6
16
Exe!ise 1C
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Ce&tio# of Ge#e&) M")ti fi$"es "si#$ Po)& Co-o*i#&te s.ste,/
Set the)i,its accordin# to the #iven dia#ra&.
Co,,*+ )i#e
Secify first ointD /' /Secify ne+t oint or GUndoHD Jrtho onL I6J6
Secify ne+t oint or GUndoHD I16J56
Secify ne+t oint or GCloseEUndoHD I6J6
Secify ne+t oint or GCloseEUndoHD I6J56
Secify ne+t oint or GCloseEUndoHD I36J146
Secify ne+t oint or GCloseEUndoHD c
Co,,*+ !i!)e
Secify center oint for circle or GPEPE*tr (tan tan radius)HD 6' /6
Secify radius of circle or G"ia&eterHD d
Secify dia&eter of circleD 1/
Co,,*+ !o'.
Select ob,ectsD 1 found
Select ob,ectsD enter
Secify base oint or G"islace&entH J"islace&entLD ic the oint
Secify second oint or Juse first oint as dislace&entLD 6
Secify second oint or G
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1C Ce&tio# of $e#e&) ,")ti fi$"es "si#$ Po)& Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Di&$&,
O(se9&tio#
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1C Ce&tio# of $e#e&) ,")ti fi$"es "si#$ Po)& Co-o*i#&te s.ste,/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
2/ D&%i#$ of & Tit)e B)o!7 %it #e!ess&. text * 'o6e!tio# s.,(o)/
8/13/2019 Cadd Manual
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Ex/ No/
D&te+
DRA4ING TITLE+ TITLE BLOC
ROLL/NO+ NAMED
BRANC3 SECTIOND
E@/NO+
DATE+
SCALE+
C3ECED BY+
ALL DIMENSIONS ARE IN MM
Exe!ise 2
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DRA4ING OF A TITLE BLOC 4IT3 NECESSARY TE@T AND
PRO?ECTION SYMBOL
Set the)i,its accordin# to the #iven dia#ra&.
Co,,*+ LINE
Secify first ointD Pic the oint
Secify ne+t oint or GUndoHD 6Secify ne+t oint or GUndoHD 53
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD C
Co,,*+ OFFSET
Current settin#sD
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2/ D&%i#$ of & Tit)e B)o!7 %it Ne!ess&. Text * Po6e!tio# S.,(o)
/
Ex/ No/
D&te+
Di&$&,+
O(se9&tio#
8/13/2019 Cadd Manual
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2/ D&%i#$ of & Tit)e B)o!7 %it Ne!ess&. Text * Po6e!tio# S.,(o)
/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
&/ D&%i#$ of C"9es )i7e S'i&) "si#$ Bs')i#e
8/13/2019 Cadd Manual
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Ex/ No/
D&te+
Exe!ise &DRA4ING OF CUR=ES LIE SPIRAL USING BSPLINE
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Set the)i,its accordin# to the #iven dia#ra&.
Co,,*+ ')i#e
Secify start ointD Pic *he Point
Secify ne+t oint or GArcEalf!idthEen#thEUndoE;idthHD Jrtho onL 16Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 16
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD /6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD /6
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 26
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 26Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 36
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 36
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 46
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 46
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 56
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 166
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD
Co,,*+ *i, )i#e&
Secify first e+tension line ori#in or Jselect ob,ectLD ic the oint
Secify second e+tension line ori#inD ic the oint
Secify di&ension line location or
G$te+tE*e+tEAn#leEori?ontalE0erticalE8otatedHD
"i&ension te+t Q 16
Co,,*+ SPLINETYPE
N
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Ex/ No/
D&te+
Di&$&,+
O(se9&tio#& D&%i#$ of C"9es )i7e S'i&) "si#$ Bs')i#e
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/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
( D&%i#$ of C"9es )i7e P&&(o)& "si#$ S')i#e
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Ex/ No/
D&te+
P1
P)
P-
Exe!ise (DRA4ING OF CUR=ES LIE PARABOLA USING SPLINE
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Co,,*+ SPLINE
Secify first oint or Gb,ectHD Pic the oint P1
Secify ne+t ointD Pic the oint P
Secify ne+t oint or GCloseEFit toleranceH Jstart tan#entLD Pic the oint PSecify ne+t oint or GCloseEFit toleranceH Jstart tan#entLD
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Ex/ No/
D&te+
Di&$&,+
O(se9&tio#( D&%i#$ of C"9es )i7e P&&(o)& "si#$ S')i#e
8/13/2019 Cadd Manual
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/
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
& D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e 'is, *
*i,e#sio#i#$
8/13/2019 Cadd Manual
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Ex/ No/
D&te+
"ra! the front vie! and to vie! of he+a#onal ris& of side / && !hen it is restin#
on its base on the #round. ne of its rectan#ular faces is arallel to the 0P. *he len#th
of the a+is is 36 &&.
a
b c
d
ef
Exe!ise &DRA4ING OF FRONT =IE4 AND TOP =IE4 OF SIMPLE SOLIDS LIE
PRISM AND DIMENSIONING
8/13/2019 Cadd Manual
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Co,,*+ 'o).$o#
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D&te+
Di&$&,+
O(se9&tio#
& D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e 'is, *
*i,e#sio#i#$
/Ex/ No/
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D&te+
Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
( D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e '.&,i* *
*i,e#sio#i#$
Ex/ No/D&te+
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"ra! the front vie! and to vie! of enta#onal yra&id of side 6 && !hen it is
restin# on its base on the #round. ne of its base ed#e is arallel to the 0P. *he len#th
of the a+is is 36 &&.
&
( !
*
e
o
36
-6
.5
31[
Exe!ise (DRA4ING OF FRONT =IE4 AND TOP =IE4 OF SIMPLE SOLIDS LIE
PYRAMID AND DIMENSIONING
Co,,*+ 'o).$o#
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Secify center of oly#on or G
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Di&$&,+
O(se9&tio#
( D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e '.&,i* *
*i,e#sio#i#$
/
Ex/ No/D&te+
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Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
! D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e !.)i#*e *
*i,e#sio#i#$
Ex/ No/
D&te+
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"ra! the front vie! and to vie! of cylinder of dia&eter 6 && !hen it is restin# on
its base on the #round. *he len#th of the a+is is 3/ &&.
3/
.6
8)6
Exe!ise !DRA4ING OF FRONT =IE4 AND TOP =IE4 OF SIMPLE SOLIDS LIE
CYLINDER AND DIMENSIONING
Co,,*+ CIRCLE
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Secify center oint for circle or GPEPE*tr (tan tan radius)HD
Secify radius of circle or G"ia&eterHD "
Secify dia&eter of circleD 6
Co,,*+ LINE
Secify first ointD ic the oint in the front vie! usin# otrac fro& one end of dia.Secify ne+t oint or GUndoHD Jrtho onL 6
Secify ne+t oint or GUndoHD 3/
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD C
Co,,*+ *i,)i#e&
Secify first e+tension line ori#in or Jselect ob,ectLD
Secify second e+tension line ori#inD
Secify di&ension line location or
G$te+tE*e+tEAn#leEori?ontalE0erticalE8otatedHD
"i&ension te+t Q 3/
O(se9&tio#
!/ D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e !.)i#*e *
*i,e#sio#i#$
/
Ex/ No/
D&te+
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Di&$&,+
O(se9&tio#
! D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e !.)i#*e *
*i,e#sio#i#$
/
Ex/ No/
D&te+
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Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
* D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e !o#e *
*i,e#sio#i#$
Ex/ No/
D&te+
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"ra! the front vie! and to vie! of cone of dia&eter /6 && !hen it is restin# on its
base on the #round. *he len#th of the a+is is 166 &&.
Exe!ise *DRA4ING OF FRONT =IE4 AND TOP =IE4 OF SIMPLE SOLIDS LIE
CONE AND DIMENSIONING
Co,,*+ !i!)e
Secify center oint for circle or GPEPE*tr (tan tan radius)HD ic the ointSecify radius of circle or G"ia&eterHD d
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Secify dia&eter of circleD /6
Co,,*+ )i#e
>N< Secify first ointD ic the oint
Secify ne+t oint or GUndoHD Jrtho onL /6
Secify ne+t oint or GUndoHD enter
Co,,*+ )i#e
>N< Secify first ointD ic the oint
Secify ne+t oint or GUndoHD166
Secify ne+t oint or GUndoHD connect the t!o lines
Secify ne+t oint or GUndoHD connect the t!o lines
Secify ne+t oint or GUndoHD enter
Co,,*+ *i,)i#e&
Secify first e+tension line ori#in or Jselect ob,ectLDic the oint
Secify second e+tension line ori#inDic the ointSecify di&ension line location or
G$te+tE*e+tEAn#leEori?ontalE0erticalE8otatedHD
"i&ension te+t Q 166
Co,,*+ *i,&*i"s
Select arc or circleD
"i&ension te+t Q /
Secify di&ension line location or G$te+tE*e+tEAn#leHD
O(se9&tio#
* D&%i#$ of fo#t 9ie% * to' 9ie% of si,')e so)i*s )i7e !o#e *
*i,e#sio#i#$
/
Ex/ No/
D&te+
Di&$&,+
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Co,,*s Use*+
Po!e*"e+
Res")t+
5& D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of =-()o!7 fo, 'i!toi&) 9ie%
Ex/ No/
D&te+
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-6
/)6
-6
)6
16
Exe!ise 5&DRA4ING FRONT =IE4 TOP =IE4 AND SIDE =IE4 OF =-BLOC
FROM PICTORIAL =IE4
Co,,*+ Li#e
Secify first ointD ic the ointSecify ne+t oint or GUndoHD 6
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Secify ne+t oint or GUndoHD Jrtho onL 6
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD C
Co,,*+ OFFSET
Current settin#sD
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O(se9&tio#
5& D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of =-()o!7 fo, 'i!toi&) 9ie%/
Ex/ No/
D&te+
Ai,+
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Co,,*s Use*+
Po!e*"e+
Res")t+
5( D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of B&se of Mixie fo, 'i!toi&)
9ie%
Ex/ No/
D&te+
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5/
16 -6
.6
)6
)/
)6
1/
16
-6
\1/
Exe!ise 5(5B DRA4ING FRONT =IE4 TOP =IE4 AND SIDE =IE4 OF BASE OF
MI@IE FROM PICTORIAL =IE4
Co,,*+LINE
Secify first ointD
Secify ne+t oint or GUndoHD 5/
Secify ne+t oint or GUndoHD 6Secify ne+t oint or GCloseEUndoHD5/
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Secify ne+t oint or GCloseEUndoHD6
Secify ne+t oint or GCloseEUndoHD
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O(se9&tio#
5( D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of B&se of Mixie fo, 'i!toi&)
9ie%
Ex/ No/
D&te+
Ai,+
8/13/2019 Cadd Manual
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Co,,*s Use*+
Po!e*"e+
Res")t+
5! D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of si,')e stoo) fo, 'i!toi&)
9ie%
Ex/ No/
D&te+
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1)
14
)
1/
)
-
Exe!ise 5!5C DRA4ING FRONT =IE4 TOP =IE4 AND SIDE =IE4 OF SIMPLE
STOOL FROM PICTORIAL =IE4
Co,,*+ ')i#e
Secify start ointD
Current line-!idth is 6.6666
Secify ne+t oint or GArcEalf!idthEen#thEUndoE;idthHD 1
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 1/Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 1
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Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD enter
Co,,*+ ')i#e
Secify start ointD
Current line-!idth is 6.6666
Secify ne+t oint or GArcEalf!idthEen#thEUndoE;idthHD
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD enter
Si,i)&). *&% ote )e$s of stoo) i# to' 9ie%
Co,,*+ )i#e
Secify first ointD ic the oint
Secify ne+t oint or GUndoHD 14
Secify ne+t oint or GUndoHD 1
Secify ne+t oint or GCloseEUndoHD 14
Secify ne+t oint or GCloseEUndoHD
Secify ne+t oint or GCloseEUndoHD 1/Secify ne+t oint or GCloseEUndoHD 4
Secify ne+t oint or GCloseEUndoHD 1/
Secify ne+t oint or GCloseEUndoHD enter
Co,,*+ ')i#e
Secify start ointD
Current line-!idth is 6.6666
Secify ne+t oint or GArcEalf!idthEen#thEUndoE;idthHD 1/
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 14
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 1/
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 11
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD 1/
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD
Secify ne+t oint or GArcECloseEalf!idthEen#thEUndoE;idthHD enter
Co,,*+ *i,)i#e&
Secify first e+tension line ori#in or Jselect ob,ectLD
Secify second e+tension line ori#inD
Secify di&ension line location orG$te+tE*e+tEAn#leEori?ontalE0erticalE8otatedHD
"i&ension te+t Q 1
Si,i)&). ,&7 ote *i,e#sio#s
O(se9&tio#
5! D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of si,')e stoo) fo, 'i!toi&)
9ie%
Ex/ No/
D&te+
Di&$&,+
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O(se9&tio#
5! D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of si,')e stoo) fo, 'i!toi&)
9ie%
Ex/ No/
D&te+
Ai,+
8/13/2019 Cadd Manual
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Co,,*s Use*+
Po!e*"e+
Res")t+
5* D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of o(6e!t fo, 'i!toi&) 9ie%
Ex/ No/
D&te+
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72
44
24
8
R20
16
R8
16
535
5
R20
40
Exe!ise 5*5D DRA4ING FRONT =IE4 TOP =IE4 AND SIDE =IE4 OF OB?ECT
FROM PICTORIAL =IE4
Co,,*+ LINE
Secify first ointD P>C *< P>N*
Secify ne+t oint or GUndoHD /Secify ne+t oint or GUndoHD 6
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Secify ne+t oint or GCloseEUndoHD /
Secify ne+t oint or GCloseEUndoHD c
Co,,*+ OFFSET
Current settin#sD
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O(se9&tio#
5* D&%i#$ fo#t 9ie% to' 9ie% * si*e 9ie% of o(6e!t fo, 'i!toi&) 9ie%
Ex/ No/
D&te+
Ai,+
8/13/2019 Cadd Manual
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Co,,*s Use*+
Po!e*"e+
Res")t+
H/ D&%i#$ of & ') of esi*e#ti&) ("i)*i#$
Ex/ No/
D&te+
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Exe!ise HH/ DRA4ING OF A PLAN OF RESIDENTIAL BUILDING
Set"' te )i,itsCo,,*+ LINE
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Secify first ointD P>C *< P>N*
Secify ne+t oint or GUndoHD 2666
Secify ne+t oint or GUndoHD 3/66
Secify ne+t oint or GCloseEUndoHD 2666
Secify ne+t oint or GCloseEUndoHD c
Co,,*+ offsetCurrent settin#sD
8/13/2019 Cadd Manual
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Di&$&,+
O(se9&tio#
H/ D&%i#$ of & ') of esi*e#ti&) ("i)*i#$
Ex/ No/
D&te+
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Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
/ D&%i#$ of & si,')e stee) t"ss
Ex/ No/
D&te+
8/13/2019 Cadd Manual
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CE
S1 C
S2
C2
S
C1
B1
Exe!ise / D&%i#$ of & si,')e stee) t"ss
To D&% te BASE B1
Co,,*+ LINESecify first ointD ic the oint
8/13/2019 Cadd Manual
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Secify ne+t oint or GUndoHD 6
Secify ne+t oint or GUndoHD
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD
Secify ne+t oint or GCloseEUndoHD
8/13/2019 Cadd Manual
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Secify ne+t oint or GCloseEUndoHD C
Co,,*+ ROTATE
Current ositive an#le in UCSD AN7">8Qcountercloc!ise AN7BAS
8/13/2019 Cadd Manual
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Secify ne+t oint or GCloseEUndoHD C
Co,,*+ ROTATE
Current ositive an#le in UCSD AN7">8Qcountercloc!ise AN7BAS
8/13/2019 Cadd Manual
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Di&$&,+
O(se9&tio#
/ D&%i#$ of & si,')e stee) t"ss
Ex/ No/
D&te+
Ai,+
8/13/2019 Cadd Manual
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Co,,*s Use*+
Po!e*"e+
Res")t+
J&/ D&%i#$ se!tio#&) 9ie% of 'is,
Ex/ No/
D&te+
A he+a#onal ris& of side / && rests on the P on one of its base and a+is hei#ht is3/&&' one of its rectan#ular faces is arallel to 0P. A lane erendicular to P and
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arallel to 0P cuts the ris& 1/&& a!ay fro& the rectan#ular face nearer to the
observer. "ra! the to vie! and sectional front vie!.
SP
Exe!ise J&J& D&%i#$ se!tio#&) 9ie% of 'is,
Set"' te )i,its
Co,,*+ 'o).$o#
8/13/2019 Cadd Manual
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Secify first endoint of ed#eD ic the oint
Secify second endoint of ed#eD /
D&% te fo#t 9ie% "si#$ ot&!7
Co,,*+ )i#e
Secify first ointD ic the oint usin# left e+tre&e corner in to vie!Secify ne+t oint or GUndoHD (ic the oint usin# ri#ht e+tre&e corner in to vie!)
Secify ne+t oint or GUndoHD 3/
Secify ne+t oint or GUndoHD ic the oint usin# left reference oint of base line
Secify ne+t oint or GUndoHD c
D&% te !"tti#$ e*$es "si#$ ot&!7
Co,,*+ )i#e
Secify first ointD ic the oint in base line
Secify ne+t oint or GUndoHD 3/
Secify ne+t oint or GUndoHD enter
Co,,*+ )i#e
Secify first ointD ic the oint in base line
Secify ne+t oint or GUndoHD 3/
Secify ne+t oint or GUndoHD enter
3&t! te Se!tio#&) &e& i# fo#t 9ie%
Co,,*+ 3ATC3
atch and 7radient dialo# bo+ is oened
(PatternD ANS11' An#leD 6' ScaleD 6)
Pic internal oint or GSelect ob,ectsEre&ove BoundariesHD Selectin# sectional area'
enter
M&7 te *i,e#sio#s
O(se9&tio#
J& D&%i#$ se!tio#&) 9ie% of 'is,
Ex/ No/
D&te+
Di&$&,+
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O(se9&tio#
J& D&%i#$ se!tio#&) 9ie% of 'is,
Ex/ No/
D&te+
Ai,+
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Co,,*s Use*+
Po!e*"e+
Res")t+
J( D&%i#$ se!tio#&) 9ie% of C.)i#*e
Ex/ No/
D&te+
A cylinder of dia&eter /6 && rests on the P on one of its base and a+is hei#ht is
36&&. A lane erendicular to P and arallel to 0P cuts the cylinder 16&& a!ayfro& the a+is. "ra! the to vie! and sectional front vie!.
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S P
Exe!ise J(J( D&%i#$ se!tio#&) 9ie% of !.)i#*e
Set"' te )i,its
Co,,*+ !i!)e
Secify center oint for circle or GPEPE*tr (tan tan radius)HD ic the oint
Secify radius of circle or G"ia&eterH J4.33LD /Co,,*+ )i#e
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Secify first ointD one end oint of dia&eter
Secify ne+t oint or GUndoHD ic another end oint of dia&eter
Secify ne+t oint or GUndoHD enter
Co,,*+ offset
Current settin#sD
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O(se9&tio#
J( D&%i#$ se!tio#&) 9ie% of C.)i#*e
Ex/ No/
D&te+
Ai,+
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Co,,*s Use*+
Po!e*"e+
Res")t+
JC D&%i#$ se!tio#&) 9ie% of Co#e
Ex/ No/
D&te+
A cone of dia&eter / && rests on the P on its base and its a+is hei#ht is &&. A
lane erendicular to 0P and arallel to P cuts the cone at 1 && above the base.
"ra! the front vie! and sectional to vie!.
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S P
Exe!ise JCJC D&%i#$ se!tio#&) 9ie% of Co#e
Set"' te )i,its
Co,,*+ !i!)e
Secify center oint for circle or GPEPE*tr (tan tan radius)HD ic the oint
Secify radius of circle or G"ia&eterHD d
Secify dia&eter of circleD /
D&% te oi8o#t&) )i#e i# to' 9ie% !ossi#$ te !e#te 'oi#t
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Co&&andD Wline
Secify first ointD ic the oint on the circle usin# otrac
Secify ne+t oint or GUndoHD /
Secify ne+t oint or GUndoHD enter
D&% te fo#t 9ie% "si#$ ot&!7
Co,,*+ )i#eSecify first ointD ic the oint usin# left e+tre&e oint in to vie!
Secify ne+t oint or GUndoHD (ic the oint usin# ri#ht e+tre&e oint in to vie!)
Secify ne+t oint or GUndoHD enter
Co,,*+ )i#e
Secify first ointD ic the &idoint of base line
Secify ne+t oint or GUndoHD
Secify ne+t oint or GUndoHD oin !ith ri#ht and left end oint of base line
(dra! the e+tre&e #enerators in front vie!)
Co,,*+ offset
Current settin#sD
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O(se9&tio#
JC D&%i#$ se!tio#&) 9ie% of Co#e
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
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Po!e*"e+
Res")t+
J* D&%i#$ se!tio#&) 9ie% of P.&,i*
Ex/ No/
D&te+
A he+a#onal yra&id of base of side 6 && and altitude /6 && rests on its base on the
P !ith t!o ed#es of the base erendicular to the 0P. A cuttin# lane arallel to the
P cuts the yra&id at a hei#ht of 6 && above the base. "ra! the front vie! and the
sectional to vie!.
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S P
Exe!ise JDJ* D&%i#$ se!tio#&) 9ie% of '.&,i*
Set"' te )i,its
Co,,*+ 'o).$o#
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Secify first ointD ic the oint usin# left e+tre&e ed#e in to vie!
Secify ne+t oint or GUndoHD (ic the oint usin# ri#ht e+tre&e ed#e in to vie!)
Secify ne+t oint or GUndoHD enter
Co,,*+ )i#e
Secify first ointD ic the &idoint of base line
Secify ne+t oint or GUndoHD /6Secify ne+t oint or GUndoHD oin !ith ri#ht and left end oint of base line
Co,,*+ offset
Current settin#sD
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O(se9&tio#
J* D&%i#$ se!tio#&) 9ie% of '.&,i*
Ex/ No/
D&te+
Ai,+
Co,,*s Use*+
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Po!e*"e+
Res")t+
K/ D&%i#$ iso,eti! 'o6e!tio#s of si,')e o(6e!ts
Ex/ No/
D&te+
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26
16
14
)1
1/ )6
)6
Exe!ise KK/ DRA4ING ISOMETRIC PRO?ECTIONS OF SIMPLE OB?ECTS
Co,,*+ s#&'Secify sna sacin# or GNEFFE8otateEStyleE*yeH J6./666LD style
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so&etricH J>LD i
Secify vertical sacin# J6./666LD
ee' te !"so i# iso')e )eft/ Tis is set (. 'essi#$ 7e. F5
Co,,*+ )i#e
Secify first ointD ic the oint
Secify ne+t oint or GUndoHD 26Secify ne+t oint or GUndoHD 16
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD 16
Secify ne+t oint or GCloseEUndoHD 6
Secify ne+t oint or GCloseEUndoHD enter
Co,,*+ )i#e
Secify first ointD 6
Secify ne+t oint or GUndoHD 16
Secify ne+t oint or GUndoHD enter
Co,,*+ )i#e
Secify first ointD ic the ointSecify ne+t oint or GUndoHD 1/
Secify ne+t oint or GUndoHDenter
Co,,*+ )i#e
Secify first ointD ic the oint
Secify ne+t oint or GUndoHD 1/
Co,,*+ x)i#e
Secify a oint or GorE0erEAn#EBisectEffsetHD offset
Secify offset distance or G*hrou#hH J*hrou#hLD 6
Select a line ob,ectD
Co,,*+ )i#e
Secify first ointD ic the oint
Secify ne+t oint or GUndoHD 14
Secify ne+t oint or GUndoHD enter
Co,,*+ !o'.
Select ob,ectsD
Co&&andD Wdi& ali#ned
Secify first e+tension line ori#in or Jselect ob,ectLD
Secify second e+tension line ori#inD
Secify di&ension line location or
G$te+tE*e+tEAn#leHD
"i&ension te+t Q 6Co,,*+ *i, e*it
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Di&$&,+
O(se9&tio#
K/ D&%i#$ iso,eti! 'o6e!tio#s of si,')e o(6e!ts
Ex/ No/
D&te+
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Ai,+
Co,,*s Use*+
Po!e*"e+
Res")t+
10/ Ce&tio# of D ,o*e)s of si,')e o(6e!ts * o(t&i#i#$ 2D M")ti =ie%
*&%i#$s fo, D ,o*e)
Ex/ No/D&te+
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15)
3)
2 2.4
1)
3)
52
.4 .4
8).
81)
4
).
Exe!ise 1010/ Ce&tio# of D ,o*e)s of si,')e o(6e!ts * o(t&i#i#$ 2D M")ti =ie%
*&%i#$s fo, D ,o*e)
Co,,*+ =POINT
Current vie! directionD 0>
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Co,,*+ S3ADEMODE
Current &odeD " !irefra&e
S>N
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Co,,*+ LINE
Secify first ointD ic the oint
Secify ne+t oint or GUndoHD ic the oint
Co,,*+ LINESecify first ointD ic the oint
Secify ne+t oint or GUndoHD ic the oint
Co,,*+ ti,
Current settin#sD Pro,ectionQUCS' S>N
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Select ob,ects or Jselect allLD
Co,,*+ REGION
Select ob,ectsD select lines
1 8e#ions created.
Co,,*+ E@TRUDE
Current !ire fra&e densityD >S>N
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O(se9&tio#
10/ Ce&tio# of D ,o*e)s of si,')e o(6e!ts * o(t&i#i#$ 2D M")ti =ie%
*&%i#$s fo, D ,o*e)
Ex/ No/
D&te+
Ai,+
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