Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and...
Transcript of Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and...
![Page 1: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/1.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 1
Introduction to Cax (Part 1)
The Lab Exercise will give an introduction into the possibilities of computer aideddevelopment in general. It consists of two parts.
The first part is an introduction to the computer aided Design (CAD), in particular thecreation of technical drawings with the CAD-system MegaCAD.
Syllabus:
Lecturer:
Prof. Dr.-Ing. Peter Köhler
(Room: MA 225, Phone: (0203) 379 2790, email: [email protected])
Dipl.-Ing. Norman Lupa
(Room: MA 227, Phone: (0203) 379 3431, email: [email protected])
http://www.uni-due.de/cae/einfuehrung_cax.shtml
Web:
![Page 2: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/2.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 2
Timetable
Systems, Techniques,…Introduction to MegaCAD
Basics in technical drawing
Nov., 22th
Product structure, Bill of Material
Basics in technical drawing
Nov., 15th
Technical drawing standards
Basics in technical drawing
Nov., 8th
• sheets of blanc paper (A4)
• pencil• compasses• ruler• set square
Projections, line styles, dimensioning, ...
ST 025
8.15 – 9.30
Basics in technical drawing
Oct., 25th
TestMaterial to bring alongLecture ContentLocation
and timeTopicDate
Part 1, theoretical part
To successfully pass through the theoretical part you will have to pass a test!
The test will take place during the last lecture on Nov. 16th.!
![Page 3: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/3.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 3
Timetable
Working on basic examples
Practise on
MegaCADDec., 06th
• sheets of blanc paper (A4)
• pencil
Working on basic examplesWill be
announced in the group lists on our we site!
Practise on
MegaCADNov., 29th
Material to bring alongLecture ContentLocation and
timeTopicDate
Part 1, practical part
In the lecture on Nov., 15th the group lists for the practical part will be announced! You can have a look at this group lists on the internet! So visit our website frequently.
![Page 4: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/4.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 4
Visuelle Illusionen (Visual illusions)
Maurits Cornelis Escher, Wasserfall, Lithografie 1961.
Oscar Reutersvärd, Opus 1 no 293aa, 1934
![Page 5: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/5.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 5
Projektionsverfahren(projection methods)
Zentralprojektion(perspective)
Parallelprojektion(parallel projection)
Schiefe Parallelprojektion(oblique parallel projection)
Rechtwinklige Parallelprojektion(orthographic parallel projection)
Axonometrische Projektion(axonometric)
(isometric, dimetric, ...)
Tafelprojektion(multi-view projection)
Geometrische Grundlagen (Geometrical bases)
Darstellende Geometrie (representing geometry)
![Page 6: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/6.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 6
Projektionsverfahren(projection methods)
Zentralprojektion(perspective)
Parallelprojektion(parallel projection)
projection plane
center of projection
![Page 7: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/7.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 7
ORIGINAL
VIEW
Zentralprojektion (perspective)
Projectors coverage at center of projection
projection planeprojection plane
The projection is larger than the original. The projection is smaller than the original.
center of projection
![Page 8: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/8.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 8
Fluchtpunkt auf einem Foto
(Vanishing point in a photo)
Zentralprojektion (perspective)
Parallel lines (which are not parallel to the projection plane) on the object converge at a single point in the projection (the vanishing point).
![Page 9: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/9.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 9
Zentralprojektion (perspective)
In mechanicalengineering,
perspective projectionsare used only rarely.
Parallel lines (which are not parallel to the projection plane) on the object converge at a single point in the projection (the vanishing point).
![Page 10: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/10.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 10
Projektionsverfahren(methods of projection)
Zentralprojektion(perspective)
Parallelprojektion(parallel projection)
projection plane
![Page 11: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/11.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 11
ORIGINAL
Rechtwinklige Parallelprojektion(orthographic projection)
VIEW
projection plane
Schiefe Parallelprojektion (oblique parallel projection)
VIEW
B) The projection linesare not perpendicular to the projection plane.
A) Projectors are orthogonal to projection surface
![Page 12: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/12.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 12
Parallelprojektion (Parallel projection)
Rechtwinklige Parallelprojektion (orthographic parallel projection)
Schiefe Parallelprojektion (oblique parallel projection)
Projektionauf eine gewölbte
Fläche (Projection on a curved surface)
![Page 13: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/13.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 13
Axonometrische Projektionen(Axonometric Projections)
General obliqueprojection
Cavalier-, cabinet-, military projections, ...
Isometric, Dimetric, Trimetric
Objekt schief zur Bildebene (Object oblique
to projection plane)
Objekt parallel zur Bildebene (Projection plane is parallel to principal face)
Projektionsverfahren(methods of projection)
Zentralprojektion (perspective)
Parallelprojektion (parallel projection)
Rechtwinklige Parallelprojektion (orthographic parallel projection)
Schiefe Parallelprojektion (oblique Projection)
Objekt parallel zur Bildebene (Projection plane is parallel to principal face)
Objekt schief zur Bildebene (Object oblique
to projection plane)
Ein- oder Mehrtafel-projektionen
(multiview Projections)
![Page 14: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/14.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 14
Räumliche Darstellungen (Spatial representations in the image of a space coordinate system)
x y
z
Axonometrische Projektion (Axonometric Projections)
(The z-axis is vertical. This is an arbitrary definition.)
parallel lines
parallel lines
parallel lines
z.B. einer Pyramide
(for example a pyramid)
Aufgabe 1: Skizzieren Sie eine Pyramide mit a=b=h in einer axonometrischen Projektion!
(Task1: Sketch a pyramid with a=b=h in an axonometric projection!)
ab
h
![Page 15: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/15.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 15
xa
ya
za
x
zezyeyxex
za
ya
xa
⋅=⋅=⋅=
Axonometrische Projektion der Einheitsstrecken(Axonometric Projections of the unit distances)
ez
ey
ex
z
y
1
1
1
They are scaled
Usually special projection directions and scalings are used
![Page 16: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/16.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 16
a
c
b
a : b : c = 1 : 1 : 1
30° 30°
za
xa
ya
32eee zyx ===
Senkrechte Axonometrie (Orthographic axonometry)Isometrische Projektion (Isometric projection)
Theoretical:
Practical:
All scaling factors have the same value
Vergrößerung(The object is represented
larger than the original one)
![Page 17: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/17.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 17
(Exampel: isometric projection)
![Page 18: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/18.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 18
c
b
42°
7°
a
32
ex =
322ee zy ⋅== a : b : c = 0.5 : 1 : 1
Vergrößerung
(Enlargement)
Senkrechte Axonometrie (Orthographic axonometry)Dimetrische Projektion (Dimetric projection)
Two scaling factors have the same valueTheoretical:
Practical:
![Page 19: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/19.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 19
(Example: dimetric projection)
![Page 20: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/20.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 20
45°
za
xa
yac
b
a
a : b : c = 0.5 : 1 : 1
Schiefe Axonometrie (Oblique axonometry)Kavalierprojektion (cavalier projection)
In the exerciseswe will use this
projection
![Page 21: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/21.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 21
Beispiele: Kavalierprojektion
(cavalier projection)
![Page 22: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/22.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 22
c
ba
45° 45°
xaya
za
Schiefe Axonometrie (Oblique axonometry)Militärprojektion (military projection)
![Page 23: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/23.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 23
4050
20
1570
20
20010
0
6030Skizziertechniken
(methods of freehand sketching)
(Step by step)
Axonometrische Projektion (Axonometric Projections)
![Page 24: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/24.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 24
Schrittweiser Skizzenaufbau(Step by step)
Aufgabe 2: Zeichnen Sie einen Pyramidenstumpf mit a=b=h1=40mm und h1=h/2
in einer Kavalierprojektion!
(Task 2: Draw a pyramid stump with a=b= h1=40mm and h1=h/2 in a cavalier-projection!)h1
h
![Page 25: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/25.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 25
Axonometrische Projektionen(Axonometric Projections)
General obliqueprojection
Cavalier-, cabinet-, military projections, ...
Isometric, Dimetric, Trimetric
Objekt schief zur Bildebene (Object oblique
to projection plane)
Objekt parallel zur Bildebene (Projection plane is parallel to principal face)
Projektionsverfahren(methods of projection)
Zentralprojektion (perspective)
Parallelprojektion (parallel projection)
Rechtwinklige Parallelprojektion (orthographic parallel projection)
Schiefe Parallelprojektion (oblique Projection)
Objekt parallel zur Bildebene (Projection plane is parallel to principal face)
Objekt schief zur Bildebene (Object oblique
to projection plane)
Ein- oder Mehrtafel-projektionen
(multiview Projections)
![Page 26: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/26.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 26
S''
A'',D''
B'',C''
S'A'
D' C'
B'
1E
2E
S
B
CD
A
Zweitafelprojektion (Two-view projection)
S'A'
D' C'
B'
E2
E1
S''
A'',D'' B'',C''
E1 , E2 - projection planes
Vorderansicht (front)
Draufsicht (top)
![Page 27: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/27.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 27
Darstellende Geometrierepresenting geometry
Tafelprojektion(orthographic projection)
![Page 28: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/28.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 28
20
25
50
25
2525
25
60
10
50
∅20
Aufgabe 3: Zeichnen Sie die Vorderansicht und die Draufsicht des Bauteils!
(Task 3: Draw the front and the top view of the part!)
Vorderansicht (f
ront view)
![Page 29: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/29.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 29
Draufsicht (top)
Vorderansicht
(front view)
Ebene Vorderansicht (front)
Ebene Draufsicht (top)
Ebene Seitenansicht (left-side)
Seiten-
Ansicht
(left-side view)
Dreitafelprojektion (Three-view projection)
Nach der Projektionsmethode E bzw. 1(as a first Angle Projection)
![Page 30: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/30.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 30
Aufgeklappte Raumecke (unfolded space corner)
yx
y
z
Vorderansicht (front)
0
Seitenansicht (left-side)
Draufsicht (top)
Dreitafelprojektion (Three-view projection)
Aufgabe 4: Ergänzen Sie die Seitenansicht für Aufgabe 3!
(Task 4: Complement theside view for task 3!)
![Page 31: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/31.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 31
Wo liegt die Bohrung in der Draufsicht?
Where ist the hole in the top view?
![Page 32: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/32.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 32
Symbol for third angle projection
Symbol for first angle projection
![Page 33: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/33.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 33
Dreitafelprojektion (Three-view projection)
Nach der Projektionsmethode A bzw. 3(as a 3rd Angle Projection)
![Page 34: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/34.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 34
Projektionsmethode A bzw. 3(3rd Angle Projection)
![Page 35: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/35.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 35
FRONT
TOP
RIGHT SIDE
Projektionsmethode A bzw. 3(3rd Angle Projection)
![Page 36: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/36.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 36
Dreitafelprojektion (Three-view projection)
Projektionsmethode E bzw. 1(First Angle Projection)
We will use the First Angle Projection!
front
top
left-side
![Page 37: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/37.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 37
front
front
top
left-side
Beispiel: Dreitafelprojektion
(Three-view projection)
![Page 38: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/38.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 38
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35
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Dreitafelprojektion (Three-view projection)
Aufgabe 5: Zeichnen die 3 Ansichten des Bauteils!
(Task 5: Draw 3 views of the part (Top, front and left-side)!)
![Page 39: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/39.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 39
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C
DA
BC
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S S
AB
C
D
Aufgabe 6: Zeichnen die 3 Ansichten einer schräg geschnittenen Pyramide!
(Task 6: Draw the 3 views of a diagonally cut pyramid!)
Aufgabe 7: Zeichnen die 3 Ansichten eines schräg geschnittenen Zylinders!
(Task 7: Draw the 3 views of a diagonally cut cylinder!)
![Page 40: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/40.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 40
Schnittebene
(cut plane)
Aufgabe 8: Zeichnen die 3 Ansichten einer schräg geschnittenen Pyramide!
(Task 8: Draw the 3 views of a diagonally cut pyramid!)
![Page 41: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/41.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 41
Aufgabe 9: Konstruktion der Seitenansicht und Komplettierung der Draufsicht!
(Task 9: Draw the side view and completion of the top view!
![Page 42: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/42.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 42
Aufgabe 9: Konstruktion der Seitenansicht und Komplettierung der Draufsicht!
(Task 9: Draw the side view and completion of the top view!
![Page 43: Introduction to Cax (Part 1) - uni-due.de · Introduction to Cax (Part 1) ... Draw the front and the top view of the part!) V o r d e r a n s i c h t ... Symbol for first angle projection.](https://reader031.fdocuments.in/reader031/viewer/2022020108/5b1ed1fb7f8b9a397f8c9800/html5/thumbnails/43.jpg)
Introduction to CAxProf. Dr.-Ing. Dipl.-Math. P. Köhler V1 - Sheet 43
Durchdringung von Kegel und Ebene
Aufgabe 10: Konstruktion der Seitenansicht eines geschnittenen Kegels!
(Task 10: Draw the side view of a cut cone!
(Penetration of cone and plane)