CANTILEVERS FORCES - LOADS - SHAPES

LOADS - FORCES - SHAPES PRE-ASSESSMENT

The following Design and Technology standards apply to this outcome:

Design and Application

 Assignments ~  Online Activities  ~   Class Projects 

Follow links below to complete each assignment.  Some will be single class assignments and other are multiple week assignments.  Discussion in class will dictate which will be due when, you are responsible to meet outline deadlines as they come.  

Crane Strain Design Problem 

CRANE STRAIN EFFICIENCY ANALYSIS #1

CANTILEVERS ARE USED IN ALL TYPES OF APPLICATIONS

DRAWING EXAMPLES

BUILDING BIG FOR CANTILEVERS

FORCES, LOADS, MATERIAL,SHAPES

CRANE STRAIN PROBLEM STATEMENT 

CRANE STRAIN EFFICIENCY ANALYSIS #2

DESIGN BRIEF  Major project Description

RESOURCES & ACTION STEPS

1. DRAWING FOR CANTILEVER
2. Bracket Drawing 
3. CHOOSING THE BEST SOLUTION
4. FACTOR OF SAFETY RESULTS
5. MASTERCAM THINGS TO LOOK FOR
6. CANTILEVER TOOL PATH TEMPLATE
7. CANTILEVER CALCULATING STRUCTURAL EFFICIENCY SHEET
8. Engineering Design Change
9. Blog Post Sheet

The Design Process Discovered

NOW LET'S CHECK OUT THE ENTIRE 
DESIGN PROCESS                 

Do this first
Please take the below online survey 
Understand Problem solving Pre-Assessment 

WHERE IT ALL BEGINS

THE DESIGN PROCESS SIMPLIFIED

Design Process Explained

USE THE BELOW DOCUMENTS TO GUIDE YOUR DESIGN PROCESS

1. HOW TO IDENTIFY THE PROBLEM SOLVING STATEMENT
2. SELECTING THE BEST SOLUTION
3. SKETCHING EXAMPLES

Subtractive Manufacturing

 

SUBTRACTIVE MANUFACTURING

                                                                    GLOWFORGE

   Problem:

Smulski Enterprises has commissioned the BFA Engineering department to provide prototype examples of swag they can sell on the open market.  The product must be made from 1/4" finished plywood and be reproducible.

 key chain's

 Refrigerator magnet

 Coasters 

ACTION STEPS

You will choose 4 pictures that must be black and white.  

You will need to save these pictures to your computer.  Remember where you save the pics.

Bring Image into AI

Live trace the image

Ungroup the image

Select the direct selection tool

delete the outside shape and any white background image

Check image for any tails, spots or hangers and delete them

Save image as an SVG

Bring image into Glowforge

Parameters

#1

1)Key chain must be have an outside diameter of 2" or less

Must have a 1/8" hole near the edge to accept a key chain ring.

#2

1) Choose either of the 2 next projects

2) There must be Text on the Product that is created by the designer

3) There must be a cut out other than a perimeter shape, this can be either the text or part of the logo 

LEARNING OUTCOMES:

Glowforge

Follow this link to set up the

                                                               Glowforge
          We use Adobe Illustrator to process and upload prepare images to use with the laser cutter.

           Click here to review the steps of this process. 

Plasma Cutter 

Down Stream Effects

Plastic In Our Oceans 

Bill Schubat VPR about plastic in the oceans

video on the garbage in the oceans. 

Swimm

                                   Do You contribute to Ocean Pollution? Let's find out! 

Boyan Slat 

video on his new design of his system that was deployed off the coast of CA

Interceptor 007 faces rain event in LA 

Interceptor 006 Guatemala

               First Product Created of Plastic from the Great Pacific Garbage Patch 

ASSIGNMENT 

As we discuss the realizations, Engineers and Scientists may have not considered the impacts and  Downstream affects of critical decisions, consider the actions which have led to the extreme pollution across the world, answer the following questions.  

Post your answers in the comment section to below questions. 

In your observations of the videos identify obstacles which would hold back or hinder the collection process of the ocean clean up and the interceptors 

Take a stance on whether these types of collection devices are serving the symptom or the cause in the fight against pollution and environmental inequality for some across the world? 

History of Technology

                 THE HISTORY OF TECHNOLOGY 

The History of Technology has been evolving ever since humans have walked the earth. Let's explore some of the key areas that have changed human life for the better. 

Technology of the future

The History of Technology Project 

Seven Resources of Technology

   UNDERSTANDING THE SEVEN RESOURCES FOR TECHNOLOGY DEVELOPMENT 

Please complete the 7 resources Pre Assessment

SEVEN RESOURCES A DOCUMENTARY    

SEVEN RESOURCES A REVIEW

CLASS WORK

CHALLENGE YOURSELF TO COMPLETE THE REVIEW SHEET 

• Seven Resources.
•  Resource article 

     

PUT YOUR KNOWLEDGE TO THE TEST WITH THE FOLLOWING PROJECT

In class project exploring problem solving and resources that are necessary to produce any technological product or application

Tallest tower Design Problem

                               PLEASE CHOOSE A PARTNER FOR THE PROJECT Above 

PRINCIPLES OF ENGINEERING II INTRODUCTION

                                   

 PRINCIPLES OF ENGINEERING 

                        DESIGN THINKING HAPPENS HERE 

     ~THINK~ DESIGN ~ CREATE ~ 

Here we will work to Design, Create, Innovate & Invent new exciting designs and products through many different mediums, including additive and subtractive manufacturing, explore careers, explore robot construction, run CNC, Use Rapid Prototyping and lasers to fabricate parts  But first lets review the class and complete the pre-assessment.


Assignment:#1
1) Log into you H drive and create an Engineering folder, this is where your CAD files will be stored. 
2) Log into your Google drive, this is where your research and online docs will be housed. 
3) Answer the following questions on a GD in your folder.  You will submit this to a google classroom assignment Engineering Design Questions

Define what Design and Technology means to you?

Discuss social & environmental implications Engineers must consider as they create new products or innovate existing ones?

What influences/drives engineering concepts and innovations of product?

What are some of the Core Elements of Engineering design?






Assignment: #2
Once you have completed the questions above, please follow the links below and complete the online assessment and the specific course pre-assessment.  Remember this is not a scored assessment.  Rather it is used as a starting place in which to determine your learning and connections you make throughout the semester.
Pre Assessment. 




Assignment: #3

 TEST YOUR WIT!

SELECT THE IMAGE TO TEST YOUR ENGINEERING WIT

Airplane Problem Solving

Problem: DESIGN & BUILD AN AIRPLANE 

Attempt #1
In a given amount of time, design and build an airplane that will fly the farthest the fastest.
Important!!

1) Click on the fighter Jets to bring you to the Problem statement and analysis document for the airplane activity GD,  make a copy and put it in your folder

2) Make a prediction on the Problem statement and analysis document before you make any flight attempts.

3) Fly your plane, make observations of how it fly's and the distance.

4) Answer the questions on the document.

5) Make a copy of the Design Map and follow directions.  Include at the end of the questions on the document.

Click Here

POE PRE-ASSESSMENT

Principles Of Engineering I

Introduction 

1) Create a folder in your Google Drive name it "Engineering"
2) Once you create your folder follow this link Brain Teaser and make a copy in your folder. 
3) Answer the following question at the bottom of the GD on the new document. 

Please complete this initial engineering pre assessment.  Follow this link, make a copy, and put it into you Principles of Engineering folder.

Please complete this online pre assessment.


DESIGN & PROBLEM SOLVING, DEVELOPING SOLUTIONS, ANALYZING RESULTS

Biomimicry

How Mother Nature Has Influenced

Engineering

ways engineers have been inspired by design..

The Innovators Using Nature's Design Principles to Create Green Tech

Examples of Biomimicry design 

                                            Using Mother Natures Genius in Architecture 

 

Biomemetric materials 

    

Key Questions to consider before you begin your design.

1. Do shapes influence design?

2. Do Animals/environment  influence engineering /design?  

3. Does animals adaptation influence design concepts?

4. Think about what type of things could improve peoples lives

Application steps.

1) Think about answers to the questions above on your own

2) Find animal influences or something specific in mother nature

that influences you to INVENT or INNOVATE the design of a product

          

     FTWE (feathers, teeth, wings, eyes) 

Design your product...Concept must come directly from the above...Color changing chameleon.  Octopus rope...Does not have to work but has to have the conception of how something specific can be applied for a new product.

Used clay, straws, glue guns...very simple stuff 3 class periods to design/build/present 

Standards to be addressed

PBGR 1: The Nature of Technology

Students will identify and demonstrate the interrelationships between technologies and other fields, working to become technologically literate and adaptable in all situations.

PBGR 2:Technology and Society

Students will develop an understanding of the role technology played in

society throughout history as well as the influence/effect technology currently

plays culturally, socially and environmentally and how technologies can continually

evolve to benefit society. 

Dream Waves

 "Only those who attempt the absurd can achieve the impossible"                                                            ~ Albert Einstein

Now that I have your attention!
Imagine you are laying there on a summer day with your little cousin watching the clouds float by across the summer sun and they said to you, lets build a ladder to the sun.....

WOULD YOU DO IT!

NOW THAT YOUR MIND IS IN THE CORRECT SPACE, PRETEND YOU ARE 6 YEARS OLD...CLOSE YOUR EYES AND BRING YOURSELF BACK TO THAT TIME...FEEL THE CREATIVITY FLOW.. 

ASSIGNMENT #1 

YOUR CREATIVITY TASK:

INVENT  SOMETHING THAT DOES NOT EXIST...

EXAMPLES:

THE LADDER TO THE SUN, SPRAY ON SOCKS, A WINDOW THAT TRANSPORTS YOU ANYWRE IN THE WORLD.

THE KEY TO THIS IS YOU HAVE TO CREATE SOMETHING THAT DOES NOT EXIST.  THERE ARE NO LIMITATIONS IN THE DESIGN OF YOUR PRODUCT.  

DELIVERABLES

1) Sketch your product clearly, sketch it large, label each part

2) Write a crazy good description, you want to sell this product 

ASSIGNMENT #2 

Why you should Think out side the box ~ 

1)Read  The article

2) Make certain you are logged into your Gmail.

3) Post a comment about what specifically struck you about this article in the comment section below.  

ADDITIVE Manufacturing

ADDITIVE DESIGN & FABRICATION

      Energy        Motion      Design Process  

     Additive technology  Materials  SolidWorks Design                    

         STANDARDS ADDRESSED & ASSESSED      

3. Design and Application

Students will identify and develop an awareness of the attributes of design and engineering practices, the role of research and development, invention and innovation, and experimentation play in developing solutions to a problem.  

 

Standard	Descriptor
#8	Students will develop an understanding of the attributes of design.
#9	Students will develop an understanding of engineering design.
#10	Students will develop an understanding of the role of troubleshooting, research and development, invention and innovation, and experimentation in problem solving.

  4. Abilities for a Technological World

Students will develop the ability to intentionally apply the design process, implementation of tools and machines to model, test, troubleshoot, observe, investigate, and analyze the relationship between solutions and assess impacts on all technological products and systems.

Standard	Descriptor
#11	Students will develop the abilities to apply the design process.
#12	Students will develop the abilities to use and maintain technological products and systems.
#13	Students will develop the abilities to assess the impact of products and systems.

          

        LEARNING TARGET:  Stability in a technological system is affected by the                                                                            component's within the contained system      

              Project Processes 

1. Please complete the  pre-assessment
2. Please select one additive manufacturing projects below
3. Review of the DESIGN BRIEF
4. Review the Design Brief Spinning top 
5. Complete a problem statement for the project you choose. 
6. Complete your research and include links on the Problem statement doc 
7. Complete a few Sketch ideas for your design
1. Include all necessary views
2. Include estimated dimensions in inches 
3. Include estimated weight
4. Include estimated performance with time or consecutive tricks
8.  Review designs with me before you begin your SolidWorks design
9. Drawing for Yo-Yo
10. Cubic Inch Requirement for TOP

          History of the spinning top