TECHNOLOGY AND DIGITALISATION 1º ESO

To identify all the different views in a piece, use this aplication where you can choose the color to the view: red, blue or yellow: IDENTIFY THE VIEWS Draw the different views in this place: VISTAS Choose 5 pieces and draw all their views. Send me by email in a Word document. IT´S FUNNY, I PROMISSE YOU!!

SCALES Representing scales : The proportion between the drawing and the object can be represented by  two  ways as follows : a) Scale:  - 1cm = 1m or 1cm=100cm or 1:100 b) Representative Fraction : - (RF) = 1/100 (less than one) i.e. the ratio between the size of the drawing and the object. There are  three  types of scales depending upon the proportion it indicates as 1. Reducing scale : When the dimensions on the drawing are smaller than the actual dimensions of the object. It is represented by the scale and RF as Scale: - 1cm=100cm or 1:100 and by RF=1/100 (less than one) 2. Life size : Some times the actual dimensions of the object will be adopted on the drawing then in that case it is represented by the scale and RF as Scale: - 1cm = 1cm or 1:1 and by R.F=1/1 (equal to one). 3. Enlarging scale : In some cases when the objects are very small like inside parts of a wrist watch, the dimensions adopted on the drawing will be bigger than the actual dimensions of...

We have some annotation rules to make the drawing easier to read and understand.

BREAKOUT: HALLOWEEN When you finish, you have to use the first three numbers to open the box and you decide if you want to  share what is inside with your partners. If you have finished, you can ENJOY WITH...   WITCHCRAFT HAPPY Halloween´s day!!!

In this unit, we'll learn: - Scales. - Represent objects. - Produce technical drawings. - Design a piece and make it with different views. 1. TECHNICAL DOCUMENTS FOR A PROJECT. After read and understand how you must do the document where drawing your project: 1. Make a template or model technical drawing with LibreCad and send it by e-mail to the teacher with the name: MY TEMPLETE. In the next link you can download the portable application about LibreCad and you can work without internet or in all the computers. LibreCad To learn use it: Manual You can do a templete like this:

Two important tools yo do a good drawing : 1. PENCILS . We'll always use HB pencil to do the scketch and a drafting pen to do the final technical drawing. 2. PAPER . - Size A4: To do scketch. - Size A3:  To do diagrams or technical drawings.