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REGIONAL DIRECTORATE OF SKILL
DEVELOPMENT AND
ENTREPRENEURSHIP
RAJASTHAN
NATIONAL SKILL TRAINING INSTITUTE
JODHPUR
by.:- aklesh kumar meena
 The art of representation of
an object systematic line on a
paper is called drawing.
 किसी भी object िो line ि
े
माध्यम से Drawing paper पर
बनाने िी िला िो drawing िहते
है.
 There are two types of drawing.
 1. Artistic Drawing. (Free Hand or
Mode
 2. Engineering Drawing.
(Instrument Drawing)
 The art of representation of on object
such as painting, cinema slide,
advertisement boards etc. by the artistic
by his imagination or by keeping the
object before him is known as artistic.
 जैसे Painting , Cinema slide, Advertisement
boards etc. िी िल्पना द्वारा या वस्तु रखिर
artistic ि
े रूप में एि object िो representation
(प्रदर्शित ) िरने िी िला िो artistic drawing
िहते है |
 The art of representation of engineering
such as a buildings, road or machine parts
etc. on a paper is called engineering
drawing.
 Engineering drawing में Buildings, Roads,
Machines आदद िो drawing paper पर ददखाने
िी िला िो engineering drawing िहते है |
इंजीननयररंग ड्राइंग 4 प्रिार िी होती है.
➢(i). Mechanical Engineering Drawing or
Machine Drawing.
➢(ii). Civil Engineering Drawing.
➢(iii). Electrical and
Electronic Engineering Drawing.
➢(iv). Geometrical Engineering Drawing.
➢ (i). Mechanical Engineering Drawing Or Machine Drawing:-
Mechanical Engineering Drawing में machine, machine parts
िो drawing paper पर ददखाने िी िला िो mechanical
engineering drawing या machine drawing िहते है |
➢ (ii). Civil Engineering Drawing:- Civil Engineering Drawing में
Roads, Buildings, Bridges, Dams etc. िो drawing paper पर
ददखाने िी िला िो civil Engineering Drawing िहते है |
➢ (iii). Electrical And Electronic Engineering Drawing:- Electrical
Engineering drawing में motors, generators, poles, towers,
transformers, wiring diagrams etc. िो drawing paper पर ददखाने
िी िला िो Electrical Engineering drawing िहते है |
➢ (iv). Geometrical Engineering Drawing:- Geometrical
Engineering drawing में rectangle, square, Cube, cone,
cylinder, sphere etc. िो drawing paper पर ददखाने िी िला
िो Geometrical Engineering drawing िहते है |
 introduction of
Engineering Drawing
and instruments
इंजीननयररंग ड्राइंग और
उपिरण िा पररचय
 Basic Instruments
Drawing board ,Drawing sheet ,Drawing pencil ,Drawing clips
or pins, Eraser , Eraser shield
 Instruments for Drawing Straight Lines
T- square
Set- squares
 Instruments For Drawing Curved Lines
Large size compass
Small bow compass
French curve
 Instruments For Measuring Distance
Large size divider
Small bow divider
Scales
 Instruments For Measuring Angles
Protractors
Set-squares
 Special Tool
Mini drafter
 Drawing बनाते समय Drawing sheet िो जजस
board पर रखिर तैयार कि जाती है उसे Drawing
board िहते है |
 Drawing board white pine, yellow pine, oak
और kail िी लिड़ी ि
े बनाए जाते है | यह लम्बी व ्
आयतािार Battens िो आपस में screw िी
सहायता से जोड़िर तैयार किया जाता है |
 इसिी उपरी सतह Smooth व ् चचिनी होती है
ताकि Drawing sheet िो इस पर set किया जा
सि
े |
 T-Square Hard Quality िी लिड़ी ि
े बनाए जाते
है | आजिल ज्यादातर T-Square प्लाजस्िि ि
े
बनाए जाते है |
 T Square ि
े दो मुख्य Parts होते है
जजनिो Stock और Blade ि
े नाम से जाना जाता
है|
 Stock and blade िो screw और Brass
Washer िी सहायता से 90° ि
े angle पर जोड़ा
जाता है |
 USES OF T-SQUARE :-
1.T-Square Horizontal lines खींचने ि
े र्लए
प्रयोग किया जाता है |
2. T-Square िा प्रयोग Set Square िो आधार पर
set िरने ि
े र्लए िरते है |
 यह वह Machine जो T- Square या Set
Square ,Scale और Protector ि
े िायि िो
एि साथ पूरा िरती है उसे Mini
Drafter िहते है |
 Mini Drafter िी दो भुजाएँ होती है जो
आगे -पीछे चलती है Mini Drafter में Scale
भी set किया होता है |
 Protector इसमें लोहे िी गोल Plate ि
े
ऊपर लगा होता है जजसे किसी भी Angle
पर Mini Drafter िी Scale िो Set िर
सिते है |
A5 148mm X 210mm
 Drawing sheet में चारों तरफ layout में जो खाली
स्थान छोड़ ददया जाता है उसे margin िहते है |
Drawing ि
े print ननिालने ि
े बाद खाली छोड़ा गया
भाग िाि देने ि
े बावजूद print सही size में बनता है
|
 Engineering drawing बनाने ि
े र्लए
अलग-2 प्रिार ि
े Grade िी Pencil प्रयोग में
लाई जाती है |
 Drawing sheet िी स्वछता व् एिरूपता
pencil ि
े प्रयोग पर ननभिर िरती है |
 Pencil िा lead ग्रेफाइट िा बना होता है |
 Pencil Graphite ववर्भन्न 18 grades में
बनी होती है जजनिो ववर्भन्न श्रेणणयों में रखा
गया है |
 1. Hard Pencil (कठोर पेंसिल ) :- Grade ि
े
अनुसार 9H िे 4H ति िी pencil सबसे िठोर होती
है |
2.Medium Pencil (मध्यम पेंसिल ) :- 3H से Bग्रेड
ति िी pencil मध्यम श्रेणण िी होती है | (3H,2H
,H,HB,F,B) यह भी hard lead िी बनाई जाती है |
engineering drawing में अचधितर प्रयोग िरते है |
3.Soft Pencil ( मृदु पेंसिल ) :-
 इस श्रेणी में 2B िे 7B ति िी grade िी pencil
अचधि मूल्यवान होती है | इस श्रेणी िी pencils िा
प्रयोग एि sketching ि
े र्लए किया जाता है |
 Drawing Sheet में िाइिल ब्लॉि िा बहुत ही
महत्व है | Title Block में ड्राइंग ि
े बारे में
जानिारी दी जाती है जैसे िौन से एंगल में ड्राइंग
बनाई गयी है और िौन सा स्ि
े ल या पैमाना
इस्तेमाल किया गया है |
 यह Drawing Sheet ि
े Right Side ि
े नीचे
Corner में बना होता है जजसे Title Block िहते है
|
 यह सभी Size िी Drawing Sheet ि
े र्लए Title
Block िा Size Recommended 185 ×
65mm. होता है |
1.Title of drawing sheet.
2. Drawing no. and exercise no.
3. Scale or scale used.
4. Name of the institute.
5. Projection symbol in which drawing
prepared.
6. Date of starting and complete of drawing.
7. Drawn by checked by and approved by.
8. Material and part finishing.
9.Tolerance used in Dimensioning.
 Large Size Compass
 Small Bow Compass
 Lead Case
 Pencil- HB,H,2H
 Eraser
 Sharpener
 SetSquares:- 30O -60O -90O , 45O -45O -90O
 Scales - 30CM
 Ruler – 30CM
 Drawing sheet size – A3, (25-each trainees)
THANK YOU
EMAIL:-AKLESH.MEENA@GOV.IN
MOB :- 9414159004
MOB :- 9414169004

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basic drawing and instruments

  • 1.
  • 2. REGIONAL DIRECTORATE OF SKILL DEVELOPMENT AND ENTREPRENEURSHIP RAJASTHAN NATIONAL SKILL TRAINING INSTITUTE JODHPUR by.:- aklesh kumar meena
  • 3.  The art of representation of an object systematic line on a paper is called drawing.  किसी भी object िो line ि े माध्यम से Drawing paper पर बनाने िी िला िो drawing िहते है.
  • 4.  There are two types of drawing.  1. Artistic Drawing. (Free Hand or Mode  2. Engineering Drawing. (Instrument Drawing)
  • 5.  The art of representation of on object such as painting, cinema slide, advertisement boards etc. by the artistic by his imagination or by keeping the object before him is known as artistic.  जैसे Painting , Cinema slide, Advertisement boards etc. िी िल्पना द्वारा या वस्तु रखिर artistic ि े रूप में एि object िो representation (प्रदर्शित ) िरने िी िला िो artistic drawing िहते है |
  • 6.  The art of representation of engineering such as a buildings, road or machine parts etc. on a paper is called engineering drawing.  Engineering drawing में Buildings, Roads, Machines आदद िो drawing paper पर ददखाने िी िला िो engineering drawing िहते है |
  • 7. इंजीननयररंग ड्राइंग 4 प्रिार िी होती है. ➢(i). Mechanical Engineering Drawing or Machine Drawing. ➢(ii). Civil Engineering Drawing. ➢(iii). Electrical and Electronic Engineering Drawing. ➢(iv). Geometrical Engineering Drawing.
  • 8. ➢ (i). Mechanical Engineering Drawing Or Machine Drawing:- Mechanical Engineering Drawing में machine, machine parts िो drawing paper पर ददखाने िी िला िो mechanical engineering drawing या machine drawing िहते है | ➢ (ii). Civil Engineering Drawing:- Civil Engineering Drawing में Roads, Buildings, Bridges, Dams etc. िो drawing paper पर ददखाने िी िला िो civil Engineering Drawing िहते है | ➢ (iii). Electrical And Electronic Engineering Drawing:- Electrical Engineering drawing में motors, generators, poles, towers, transformers, wiring diagrams etc. िो drawing paper पर ददखाने िी िला िो Electrical Engineering drawing िहते है | ➢ (iv). Geometrical Engineering Drawing:- Geometrical Engineering drawing में rectangle, square, Cube, cone, cylinder, sphere etc. िो drawing paper पर ददखाने िी िला िो Geometrical Engineering drawing िहते है |
  • 9.  introduction of Engineering Drawing and instruments इंजीननयररंग ड्राइंग और उपिरण िा पररचय
  • 10.  Basic Instruments Drawing board ,Drawing sheet ,Drawing pencil ,Drawing clips or pins, Eraser , Eraser shield  Instruments for Drawing Straight Lines T- square Set- squares  Instruments For Drawing Curved Lines Large size compass Small bow compass French curve  Instruments For Measuring Distance Large size divider Small bow divider Scales  Instruments For Measuring Angles Protractors Set-squares  Special Tool Mini drafter
  • 11.
  • 12.  Drawing बनाते समय Drawing sheet िो जजस board पर रखिर तैयार कि जाती है उसे Drawing board िहते है |  Drawing board white pine, yellow pine, oak और kail िी लिड़ी ि े बनाए जाते है | यह लम्बी व ् आयतािार Battens िो आपस में screw िी सहायता से जोड़िर तैयार किया जाता है |  इसिी उपरी सतह Smooth व ् चचिनी होती है ताकि Drawing sheet िो इस पर set किया जा सि े |
  • 13.
  • 14.  T-Square Hard Quality िी लिड़ी ि े बनाए जाते है | आजिल ज्यादातर T-Square प्लाजस्िि ि े बनाए जाते है |  T Square ि े दो मुख्य Parts होते है जजनिो Stock और Blade ि े नाम से जाना जाता है|  Stock and blade िो screw और Brass Washer िी सहायता से 90° ि े angle पर जोड़ा जाता है |  USES OF T-SQUARE :- 1.T-Square Horizontal lines खींचने ि े र्लए प्रयोग किया जाता है | 2. T-Square िा प्रयोग Set Square िो आधार पर set िरने ि े र्लए िरते है |
  • 15.
  • 16.  यह वह Machine जो T- Square या Set Square ,Scale और Protector ि े िायि िो एि साथ पूरा िरती है उसे Mini Drafter िहते है |  Mini Drafter िी दो भुजाएँ होती है जो आगे -पीछे चलती है Mini Drafter में Scale भी set किया होता है |  Protector इसमें लोहे िी गोल Plate ि े ऊपर लगा होता है जजसे किसी भी Angle पर Mini Drafter िी Scale िो Set िर सिते है |
  • 17. A5 148mm X 210mm
  • 18.
  • 19.  Drawing sheet में चारों तरफ layout में जो खाली स्थान छोड़ ददया जाता है उसे margin िहते है | Drawing ि े print ननिालने ि े बाद खाली छोड़ा गया भाग िाि देने ि े बावजूद print सही size में बनता है |
  • 20.  Engineering drawing बनाने ि े र्लए अलग-2 प्रिार ि े Grade िी Pencil प्रयोग में लाई जाती है |  Drawing sheet िी स्वछता व् एिरूपता pencil ि े प्रयोग पर ननभिर िरती है |  Pencil िा lead ग्रेफाइट िा बना होता है |  Pencil Graphite ववर्भन्न 18 grades में बनी होती है जजनिो ववर्भन्न श्रेणणयों में रखा गया है |
  • 21.  1. Hard Pencil (कठोर पेंसिल ) :- Grade ि े अनुसार 9H िे 4H ति िी pencil सबसे िठोर होती है | 2.Medium Pencil (मध्यम पेंसिल ) :- 3H से Bग्रेड ति िी pencil मध्यम श्रेणण िी होती है | (3H,2H ,H,HB,F,B) यह भी hard lead िी बनाई जाती है | engineering drawing में अचधितर प्रयोग िरते है | 3.Soft Pencil ( मृदु पेंसिल ) :-  इस श्रेणी में 2B िे 7B ति िी grade िी pencil अचधि मूल्यवान होती है | इस श्रेणी िी pencils िा प्रयोग एि sketching ि े र्लए किया जाता है |
  • 22.  Drawing Sheet में िाइिल ब्लॉि िा बहुत ही महत्व है | Title Block में ड्राइंग ि े बारे में जानिारी दी जाती है जैसे िौन से एंगल में ड्राइंग बनाई गयी है और िौन सा स्ि े ल या पैमाना इस्तेमाल किया गया है |  यह Drawing Sheet ि े Right Side ि े नीचे Corner में बना होता है जजसे Title Block िहते है |  यह सभी Size िी Drawing Sheet ि े र्लए Title Block िा Size Recommended 185 × 65mm. होता है |
  • 23.
  • 24. 1.Title of drawing sheet. 2. Drawing no. and exercise no. 3. Scale or scale used. 4. Name of the institute. 5. Projection symbol in which drawing prepared. 6. Date of starting and complete of drawing. 7. Drawn by checked by and approved by. 8. Material and part finishing. 9.Tolerance used in Dimensioning.
  • 25.  Large Size Compass  Small Bow Compass  Lead Case  Pencil- HB,H,2H  Eraser  Sharpener  SetSquares:- 30O -60O -90O , 45O -45O -90O  Scales - 30CM  Ruler – 30CM  Drawing sheet size – A3, (25-each trainees)
  • 26.
  • 27. THANK YOU EMAIL:-AKLESH.MEENA@GOV.IN MOB :- 9414159004 MOB :- 9414169004