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KIN Minis Albah Facu Mech GDOM OF S stry of Highe ha University lty of Engine hanical Engin EN SAUDI ARA er Education y eering neering Depa NGIN Asso ABIA rtment Exe NEER P oc. Prof ercis ERING Prepare f. Ossa 2010-2 ses on NG DR ed by: ama Ab 2011 on RAW bouelatt WING ta G

Exercises on Engineering Drawing

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Page 1: Exercises on Engineering Drawing

KIN

Minis

Albah

Facu

Mech

NGDOM OF S

istry of Highe

ha University

lty of Engine

hanical Engin

EN

SAUDI ARA

er Education

y

eering

neering Depa

NGIN

Asso

ABIA

artment

Exe

NEER

Poc. Prof

ercis

ERING

Preparef. Ossa

2010-2

ses on

NG DR

ed by: ama Ab

2011

on

RAW

bouelatt

WING

ta

G

Page 2: Exercises on Engineering Drawing

Exercises

2

Page 3: Exercises on Engineering Drawing

Engineering drawing

3

المحتويات ٥ ئ الرسم الهندسيمباد) ١(

١٠ العمليات الهندسية) ٢(

١٥ يسقاطالرسم اإل )٣(

٢٧ رسم األيزوميترى والمساقط )٤(

٢٩ رسم األيزوميترى )٥(

٣٢ استنتاج المسقط الثالث مع رسم األيزوميترى )٦(

٣٧ القطاعات )٧(

Page 4: Exercises on Engineering Drawing

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5

الدراسية الخطة

واجبتمارين ال محاضرة األسبوع تمرين عناصر المحاضرة

١

أ هامة مبادئ

أدوات الرسم الهندسي )١ أنواع الخطوط )٢

7 8

ب

.األبعاد القياسية لورق الرسم )١ .جدول المعلومات )٢ .مقياس الرسم )٣ .رسم الحروف االنجليزية )٤

10 9 11

٢ أ

هندسيةالعمليات التقي ( ط المس يم الخ ا –م تقس يم الزواي ة –تقس إقام

.)تقسيم الدائرة –عمود على خط مستقيم 12 13

(5,6,7) 14 (4,8-1) 14 األقواس والمماسات ب

٣

(a) 15 األقواس والمماساتتابع أ15 (b)

16 (a) 16 (b)

ب

الرسم االسقاطى .إسقاط النقطة )١ .إسقاط الخط المستقيم )٢ .إسقاط األسطح المستوية )٣ .ألجسام األساسيةمساقط ا )٤

17 (b) 17 (d)

17 (a) 17 (c)

4 أ

تابع الرسم االسقاطى .المساقط على اللوحة توزيع )١ .ةرسم المساقط الثالث )٢

18 (a,b,c) 18 (d,e,f)

19 (d,e,f) (a,b,c) 19 .آتابة األبعاد على المساقط )١ ب

5 تابع الرسم االسقاطى أ

.رسم المساقط الثالثة

20 (a,b,d)

20 (c,e,f) 22 (a,b) (a,b,c) 21 .رسم المساقط الثالثة ب

6 تابع الرسم االسقاطى أ

24 (c,d) (a,c,d) 23 .رسم المساقط الثالثة

26 (a,c,g) (b,d) 26 .رسم المساقط الثالثة ب

7 تابع الرسم االسقاطى أ

26 (b,f) (d,e) 27 .رسم المساقط الثالثة

مراجعة ب

ل الدراسىاختبار نصف الفص 8

Page 6: Exercises on Engineering Drawing

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6

األسبوع محاضرة

واجبتمارين ال تمرين عناصر المحاضرة

٩ )بدون مساقط( رسم األيزوميترى أ

30 (c, d, e) (a, f) 29 خطوات إنشاء األيزوميترى

القطع (تمثيل الدائرة فى األيزوميترى ب ). الناقص

20 (a) 18 (a)

21 (a) 19 (b)

١٠ 27 (f) (d) 27 ساقطوالم رسم األيزوميترى أ

31 (c) (a) 31 ساقطوالم رسم األيزوميترى تابع ب

11 استنتاج المسقط الثالث مع رسم أ

32 (c, e, f) (a, b) 32 األيزوميترى

بتابع استنتاج المسقط الثالث مع رسم

33 (b, e) (a, c) 33 األيزوميترى

12 تابع استنتاج المسقط الثالث مع رسم أ

ترىاأليزومي33 (f) 34 (a) 34 (b, c)

تابع استنتاج المسقط الثالث مع رسم ب 35 (a, c) (e, f) 34 األيزوميترى

13

تابع استنتاج المسقط الثالث مع رسم أ 35 (d, f) (b, e) 35 األيزوميترى

ب

القطاعات  القطاع الكامل )١ نصف القطاع )٢ قطاعات أخرى)٣

41 (a, b) 42 (a, b)

14 38 (a) (b) 37 تمارين على القطاعات أ

----- (a) 39 تمارين على القطاعات ب

االختبار النهائي 15

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1ENGINEERING DRAWING FUNDAMENTALS 1. Draw the following

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Vertical uppercase and lowercase single-stroke Alphabet letters and numerals.

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2 GETANG

(e) I

EOMETGENCY

(a) Bise

(c) Bis

Inscribing a

TRIC CY

ect a given an

sect a given a

circle in a g

CONST

ngle.

arc.

given triangle

TRUC

e.

TIONS

(b)

(d) Finding

(f) Circum

S AND

Bisect a give

g the centre o

mscribing a ctriangle.

D

en line.

of a given ar

circle around

rc.

d

Page 13: Exercises on Engineering Drawing

(c)

(e) D

Drawing a h

Drawing a reg

Dia

(a)

Drawin

hexagon, givflat

gular octagothe fl

Circle

ameter = distan

ng a hexagon

ven the distants.

on, given the lats.

nce

n, given the d

nce across th

distance acr

60o

distance acro

he (d) D

ross (f) Dr

o set square

E

(b)

oss the corne

rawing a regdistance a

rawing a reglength

Engineerin

rs.

gular octagoacross corne

gular polygon of the sides.

ng drawing

13

n, given the ers.

n, given the .

Tee square

g

3

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(a)

(b)

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16

(a)

(b)

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3 ORTHOGRAPHIC PROJECTION

(a) (b)

Straight line examples.

(c) (d)

Examples involving radii and holes.

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18

(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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Exercises

20

(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

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(b) (a)

(d) (c)

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(b) (a)

(d) (c)

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24

(b) (a)

(d) (c)

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(b) (a)

(d) (c)

(f) (e)

(h) (g)

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(b) (a)

(d) (c)

(f) (e)

(h) (g)

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(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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4 PICTORIAL DRAWING

(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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6 MISSING VIEWS Given two projections of a model, construct a third one, and make a technical sketch

of the model.

(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

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(b) (a)

(d) (c)

(f) (e)

(h) (g)

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(b) (a)

(d) (c)

(f) (e)

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(a)

(b)

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38

(a)

(b)

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(a)

(b)

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40

(a)

(b)

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7 SECTIONAL VIEWS Draw the following according to the required views.

(a)

(b)

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(a)

(b)