PROJECTION by alicejenny

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									   Presentation 7
PROJECTION PICTURE




                     1
        Learning Outcomes


By the end of this meeting, expected :
• Student can explain regarding kinds of
  projection picture.
• Student can yield projection picture.




                                           2
•   Items 1: Projection Technique.
•   Items 2: Parallel Projection.
•   Items 3: Oblique Projection.
•   Items 4: Projection of Orthographic.
•   Items 5: Plural Projection Cutting.
•   Items 6: Projection of Aksonographic.



                                            3
            PROJECTION

• Referring to duty a master to record size
  measure and form of object three dimensional
  surface of drawing paper sheet, hence needed
  the way of / system which must follow, so that
  sketch / yielded picture easily can understand.
• For all technique picture way of / the system
  developed same base that is picture by /
  projection system.




                                                4
           PROYEKSI




PROYEKSI               PROYEKSI
  TITIK                SEJAJAR




           PROYEKSI                 PROYEKSI
            MIRING                 ORTOGRAFIK




                      PROYEKSI
                                                  PROYEKSI
                      TAMPANG
                                                AKSONOMETRIK
                       JAMAK




                                   PROYEKSI       PROYEKSI     PROYEKSI
                                  ISOMETRIK       DIMETRIK     TRIMETRIK


                                                                           5
Projection Dot
•   This dot projection to represent base of
    congeniality of perspective where all lines meeting
    each other a dot.
•   With this congeniality hence object / area /
    projected line will yield picture which vary the level
    of cause very depended where projection area /
    picture put down.




                                                         6
7
• Dot projection / in perspective imprecise /
  useless as picture reference work because
  of in perspective cutting not lay open form
  goodness which by exact.
• Usefulness foreshorten this at one
  particular certain storey;level weared by
  master in preparation of just antecedent
  sketch.


                                            8
•   Parallel Projection.
    Same its congeniality with
    dot projection / in
    perspective, the difference
    dot meeting of line reside
    in [at] place which is not
    limited (far), so that
    projection lines ( projector)
    of meeting dot become
    parallels is ? named
    parallel projection.


                                    9
Oblique Projection.
• In this oblique projection, cutting yielded by wearing
  projection lines ( projector ) parallel which form other
  angle;corner from 90 degree of with projection area.

• Generally one face placed parallel with projection
  area and projection line taken 45 degree.

• This will give visible cutting painting hereunder, this
  visible cause show next face and one or more than
  one additional face for object.




                                                        10
• In picture showed oblique projection a cube. If
  angle/corner level of 45 degree, yielded to be picture to
  be referred projection of cavalier ( Projection Cavalier )
  or in general recognized by the name of “ oblique




                                                          11
Projection of
  Orthographic.
• Named projection of
  orthographic because
  parallel projection lines
  altogether vertical and
  picture area.




                              12
Plural cutting projection.
• When one of surface of parallel object with
  picture area, hence yielded picture in form of like
  surface of object, this projection represent
  projection of orthographic recognized by the
  name of plural cutting.
• Because yielded picture not lay open thickly [of]
  object, hence needed one or more than one
  additional projection to equipping.


                                                   13
• Two projection
  usually have last for
  elaborating simple
  object, but for very
  needed complicated
  object of addition
  again three, four or
  more.




                          14
Be
     l ak
            an g
                                                           At a
                                                                  s
                   S am
                          pi n
                                 gk
                                      ir i

                                             D ep
                                                    an

                                                                      Samping kanan




                                             Ba
                                                  wa
                                                       h




                                                                                      15
PROJECTION of AXONOMETRIC.
• If object turned around and lifted that way aspect
  so that third oblique surface to projection area,
  hence yielded picture represent projection type
  of orthographic special known as projection of
  axonometric.




                                                  16
• Because object can be put down in
  dimiciling untold to the number of relative
  to projection area, hence unnumbered
  cutting can be made, to different each
  other in comparison generally, its flank
  length and also in its angle;corner size
  measure.



                                           17
Because of is practical, some from
  possibility domicile this have been
  classified by so aspect, so that give the
  division of projection of axonometric which
  have been recognized, that is:
• Isometric projection
• Metric projection
• Trimetric projection

                                           18
Theory projection picture of axonometric.
                                            19
Tinder's at Projection of Axonometric.
• Isometric projection

                1           120 0           1


              300                           300



                    120 0           120 0

                               1




                      Sumbu Isometrik

                                                  20
Kotak Isometrik


                  21
Metric projection
• Metric projection represent modified
  isometric projection form, where high size
  measure, wide and in altered to give
  impression of reality. Metric mean two size
  measure.




                                           22
                                                    1                                       1
    13038'                                13038'

                3/4                 3/4
                                                    36050'                             36050'




         Pakai 150                                 Pakai 37030'
                                                                       3/4
                            1




                                                                                 1/2
            1                   1                  7011'
                                                                1                         41025'
41025'                              41025'




        0                                               Pakai 37030'
Pakai 45
                                                              450            1
                      1/2




                                                                                                   23
                            1
                                                   1/4
16020'
         1                      13038'
                       36050'                            36 050'
                                         3/4



  Pakai 150
        37030'                    Pakai 150
                 3/4                    600    1




                       Metric Tinder.




                                                                   24

								
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