3D ENGINEERING DRAWINGS TOYING WITH TECHNOLOGY. WHY IS DRAWING IMPORTANT? Communication Ideas Parts/Assemblies Dimensions and Units.

Slides:

Advertisements

Similar presentations

Volume of Rectangular and Triangular Prisms

Advertisements

Folding a 24-card cuboctahedron Rachel Grey,

The making of a host of stars! FPC Advent Assemble the materials 6 pieces of Paper Scissors Stapler Tape, optional.

Finding Surface Area Step 1: Flatten the 3-D figure A rectangular prism will flatten to 6 rectangles. Depending on the dimensions of the 3-D figure, you.

Implementing the 6th Grade GPS via Folding Geometric Shapes

Volume and Surface Area Make sure you have your mini-lesson paper in front of you. You will know you need to write something on the notes because it will.

Prisms and Pyramids By Harrison.

Surface area Review. Example CUBE Area of one face: 5² = 25 SA= (6)(25) SA= 150 m² Find the Surface Area.

Surface Area and Volume Three-Dimensional Figures and.

Polyhedron A polyhedron is simply a three-dimensional solid which consists of a collection of polygons, joined at their edges. A polyhedron is said to.

Ch 17 communicating solutions 1.Alphabet of lines- technical lines used in multi-view drawings.

Surface Area of Prisms Math 10-3 Ch.3 Measurement.

12.2 Nets and Surface Area.

8.2 What Is The Surface Area? Pg. 7 Surface Area of Prisms and Cylinders.

3D Figures What is a 3D figure? A solid shape with length, width, and height rectangular prisms cube cone cylinder pyramid.

3-D Views of Solid Figures

MECHANICAL DRAWING.

Lesson 1.8 – Space Geometry Homework: Lesson 1.8/1-27 Chapter 1 Test Friday 10/18.

Nets and Drawing for Visualizing Geometry

Lesson 10-2: 3-D Views of Solid Figures 1 3-D Views of Solid Figures Lesson 10-2.

Lesson 11-2 Nets and Surface Area.

Please get the warm up off the back desk and begin working.

Textbook - page 10 Lined paper. Vocabulary An isometric drawing of a three dimensional object shows three sides of a figure from a corner view. Workbook.

Look at page 193 in your explorations book. Ignore the letters--they are not used for this. Each figure is made up of 5 squares that may or may not be.

2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Surface Area of Irregular.

Folding Geometric Shapes. Nets  A net is a two-dimensional figure that, when folded, forms a three-dimensional figure.

3-DIMENSIONAL FIGURES WHAT ARE THEY? 3-Dimentional figures are shapes that have height, length, and depth.

What are these shapes? squarecircletrianglerectangle How many sides do each have? How many points do each have?

Shape Sorter Click here for 3D Shapes Click on a Cube Q.1.

The Fractal Vortex of Learning A Project to Demonstrate Your Learning.

1-1: Nets and Drawings Visualizing Geometry.

Surface Area of Irregular Shapes Volume of Irregular Shapes

Using Geometric Shapes to Build 3-Dimensional Forms (solids)

17/02/03Designed by Barry Forbes Graphic Communication Rectangular Pyramids.

Three-Dimensional Figures

Rectangular Prism Cylinder SPI I CAN determine the surface area of a 3-D figure.

Blueprints. Definition: a reproduction of a technical or engineering design.

Please get the warm up off the back desk and begin working.

How to Make an Origami Jumping Frog. This amazing origami frog really jumps! When you're done making this amazing frog, you can have a frog jumping contest.

CAPS #19 TODAY!!!!!!!. Marshmallow Lab In a group you are going to make 3-D figures that we just went over today in class. Marshmallows-Vertices Toothpicks-Edges.

1.Fold color side inward and make crossed creases. Then, put your origami like this. White side is facing up. ⇒

Geometry Cakes and Pancakes.

Volume of Rectangular Prisms EQ: How do you find the volume of rectangular prisms?

Nets and Drawings for Visualizing Geometry

Packaging an item – Nets & Shapes

Three-Dimensional Figures

Geometric Solids.

Nets and Drawings for Visualizing Geometry

Nets and Drawings for Visualizing Geometry

Volume of Rectangular and Triangular Prisms

Cubes and Rectangular Prisms

Secondary math – Surface Area.

Geometry Three Dimensions

Decide which length you plan to use on the Bandaid. Then check to be sure your bandaids are all the same length. These small Band aids have 2.

Volume of Rectangular and Triangular Prisms

Three –Dimensional Figures

Secondary math – Surface Area.

Solid Geometry.

Surface Area Calculate the surface area and volume of prisms and use appropriate units, such as cm2 and cm3. Justify the formulas used. Justification.

Cross Sections Cross Sections.

If you cut out 2 identical polygons, lay one on the other and lift the top one straight up slowly, keeping it perpendicular to its twin, you can imagine.

Volume of Rectangular and Triangular Prisms

Solid Geometry.

Maths Unit 20 – Visualisation, Nets and Isometric Drawing

How much cardboard in a cardboard box?

3-D Views of Solid Figures

Solid Geometry.

Presentation transcript:

3D ENGINEERING DRAWINGS TOYING WITH TECHNOLOGY

WHY IS DRAWING IMPORTANT? Communication Ideas Parts/Assemblies Dimensions and Units

WHY I LIKE DESIGN Engineering without technical theories and equations Creative Enjoyable

COMPUTER AIDED DESIGN - SOLIDWORKS

STARTING OUT You can’t just jump into creating on the computer…. You have to start by hand!!

ENGINEERING PAPER English vs. Metric Units Cartesian vs. Engineering vs. Isometric

VISUALIZING IN 3D Take 3 to 5 Duplo Legos and put them together however you like Visualize clear box around your structure Draw each side of the “box” on the box template on your table Fold and tape into box formation Does it resemble actual structure?

DRAWINGS AND COMMUNICATION Find someone in the room to trade boxes with Can you build each other’s structure? What was easy about building the new structure? What was difficult about building the new structure? What could have improved your build?

ENGINEERS DON’T DRAW ON BOXES Let’s find a way to flatten that box Shade in the following sides on your box with the crayons at your table: Top = red Pick two adjacent sides that also touch the top = Make one blue and one yellow

ENGINEERING TECHNICAL DRAWINGS

ISOMETRIC VIEWS Drawing looking at corner of “box”, not straight on face

A LITTLE GEOMETRY

A DRAWING DEMONSTRATION 1 – Draw Side Shape 2 – Project Corners Backward 3 - Draw Back Shape

PRACTICE ISOMETRIC DRAWINGS Cube – 5 x 5 x 5 Cube – 8 x 8 x 8 Rectangular Prism – 4 x 3 x 7 Rectangular Prism – 3 x 9 x 3 Triangular Prism - Right triangle with legs = 7, depth = 3 Pyramid – Base = 4 squares Cut-Off Pyramid – Base = 16 squares, top row = 4 squares Challenge: Cube 2 x 2 x 2 with pyramid on top

FINISH THAT TECHNICAL DRAWING Draw your Duplo Masterpiece on the isometric view of your technical drawing

LET’S TRADE AGAIN Find someone new and trade again Build their structure Was one drawing type easier than the other?

TECHNICAL DRAWING SYMBOLS Understanding Symbols: online.com/Objects/ViewObject.aspx?ID=ENG16204http:// online.com/Objects/ViewObject.aspx?ID=ENG16204

TECHNICAL DRAWING LINES Understanding Lines: online.com/Objects/ViewObject.aspx?ID=ENG16004http:// online.com/Objects/ViewObject.aspx?ID=ENG16004

TECHNICAL DRAWING DIMENSIONS Understanding dimensions: online.com/Objects/ViewObject.aspx?ID=ENG16104http:// online.com/Objects/ViewObject.aspx?ID=ENG16104

A LITTLE EXTRA VISUALIZATION

CHALLENGE BUILD

WHY THIS IS IMPORTANT TO YOU Improve accuracy Future Projects Rube Goldberg Boat Activity Lego Egg Drop

ASSIGNMENT Draw an item in your kitchen. Under the assignments tab Will turn in by hand Due: September 17th