การเขียนแบบเบื้องต้น

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  • (Construction Drawing)

    , , , , , , Construction Drawing

    , , *:

    , ,

    1. (Function), , 2. (Materials) 3. (Structure) 4. (Construction) 5. (Building System),

  • , Graphic , , 2 (Orthographic Projection) axonometric (Dimension) (Grid & Coordinate System) (linetype), (Lineweight)) , , , (Lettering, Text, Table) (Symbol) (Material Symbol) (Paper Standard) (Paper / Document Layout)

    2 (Graphic) ,

    , (Detail)

  • Software CAD (Computer-aided Design) , (Default) CAD 2 3 , , (Share & Collaboration)

    2

    (Line Type)

    (Line Weight)

    (Line Type)

  • (Line Weight)

    (Cutting Plane Technique) (Major Feature Technique) ()

  • (Major Feature Technique) mass

  • - 2 ( Dimension, , Gridline )

  • : , , ,

    (mm.)

    1:100 1:50

    (, )

    (Break Line)

    ( )

    0.50 0.50-0.70

    ()

    0.25 -0.35 0.35-0.50

  • ( , , )

    ,

    Invisible Line

    0.18 - 0.20 0.25

    , ,

    Grid Line

    0.10-0.18 0.10 - 0.18

    Pattern ~ 0.05 ~ 0.05 (scale scale ) ( ) ,

    .440 (1-2525)

    0.13 0.18 0.25 0.35 0.50 0.70 1.00 1.40 2.00 .

    1:2:4 0.18 . 0.35 . 0.70

  • (Dimension) dimension

    3 (Dimension Lettering) (Dimension Line) (Extension Line)

    (Dimension Lettering) (unit) 0.18-0.25 () 2 2.00 2 (Dimension Line)

    0.75-1 .

    (Extension Line) Dimension

  • Dimension

  • (Grid System)

    1. , , 2.

  • (Grid Notation)

    (Capital Letter) O () I ()

    ISO

    2

    (Column Line)

  • 2 4 5 4.5

    B C C.5

  • (Coordinate System)

    0.00 (Survey Datum)

  • 1:100 1:50 (Pattern) ,

    (3 - 3.5 .)

  • A-A B-B A-05

    (3 - 3.5 .)

    A-A B-B A-05

    (3 - 3.5 .)

    (3 - 3.5 .)

  • (3 - 3.5 .)

  • / /

    7 5 . 7 5 . 5 4 . 7 5 .

  • / /

    ()

    () 0.00

  • , ,

    , ,

    ,

    ()

  • , ,

    1 2

  • *** ***

  • (Coordinate)

    (0.3-0.5)

    - - 1:100 1:50 1:25

  • 1:100

    Single Opening Door

    1:50

    Single Opening Door

    1:25

    Single Opening Door

    1:50

    Double Opening Door

  • 1:50

    2

    Swing Door

    1:50

    Folding Door

    1:100

    Sliding Door

    1:50

    Sliding Door

    1:50

    2

    Sliding Door

  • 1:25

    2

    Sliding Door

    1:50

    Pocket Door

    1:50

  • 1:100

    1:50

    1:50

    2

  • 1:50

    1:50

    2

    1:50

    whicco

    1:50

  • 1:50

    1:50

    2 - (

    )

    1:50

  • 2

    (Material Symbols)

    ( ) ()

    (Scale 1:100) (1:25 )

  • Pattern ,

  • : , 1

  • CAD Plot Output Output

    (Lettering)

  • ...

    (Font) Font

    (Text Size) 1

    24 . (Line Weight)

    (Composition),

  • :

    1 4 1

    1. , 2.5 . 2. ,

    3.5 . 3. 5.0 . 4. 7.0 .

    3.2 . CAD 2.4 . * 2.4 . A1 A0 *

    1. , 2 .

  • 2. , 3 .

    3. 4 . 4. 5 .

    *** ***

    .

    0.25 3.5 5.0 7.0 10 14 20 .

    (Line Weight)

    1. 2-2.5 . 0.2 - 0.25 .

  • 2. 3-4 . 0.3 - 0.35 . 3. 5 . 0.5 . 4. 7 . 0.7 .

    (Standard Sheet) ...33-2516 ISO (International Standard Organization) ANSI (American National Standard Institue)

    , ,,

    A0 841 mm. x 118 mm. 1 ..

    Dimension,

  • A0 A4

    A4 B4 C4

    o C4 222 x 324 .

    o B4 220 x 353 .

  • >

    3

    (Drawing Area) , , (Title Block)

  • ... 2 . 1 .

    5 .

    o o

    (Drawing Area)

    ,

  • Title Block

    (Title Block) 10 . 17 .

    ISO (International Standard Organization)

  • ...

  • Title Block

    1. 2. 3.

    o / 4.

    o Project Number o File name o o

    5. 6.

    5 6 Title Block

  • , , , , , , ,

    1. 1.20 .

    Solid, Void

    2. 1 1.20 . ()

    3.

    Shaft

    Index

    (Dimension)

    1

    2

    3

  • >>

    2

    1:100 (10 = 1 )

    1:50 (20 = 1 )

    10 (..2528) ... .. 2522

    1:100

    90 . 1:100 1:250

    >> (Dimension)

    1.

    o (Overall Dimension)

    (Breaks in Building)

    (Column line) (Column Center)

  • (Column Center and Opening)

    ,

    o

    2.

    , ,

  • 3.

    : ,

    >> (Grid System & Coordinate System)

    () (Modular) (Module)

  • (Line Weight) (Cutting Plane Technique) (Major Feature Technique) () (Line Weight) >>