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introduction - Contenido educativo
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Today we are going to summarize the main ideas about what technology is and the project method.
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So, to this question, what is technology?
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And it's very difficult to answer this question because it's not very easy.
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and technology is to make our life easier in order to reach this main
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target. It usually creates objects. Objects which are very useful but they
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are in the natural and it could be the main characteristic of technology.
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this process which consists in the creation of new objects, of tools. To do this, technology
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usually make things by a method. We know, we call the project method and it's
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more important in technology. Our activity is based on this, on making
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different kind of projects. You should follow three steps, which are design,
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production, what you have designed, and finally evaluate
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if you have reached the objectives or not. The first of these steps
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is not very simple because firstly someone proposed you a new project, gives you some
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information about what she or he needs to ease his or her life.
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so before doing anything you should share information because our technological development
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is very big so it is very possible that other people have answered the
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question you have to answer. Apart from this our technological development is
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very complex and if you if you want to make something is better to improve or
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is better and have something to help you at the beginning so in any case you need
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to a search information to create and to answer the question you have to
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answer. After that you should create ideas and to do this you can look at
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natural or you can use different methods to create new ideas.
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When you have an idea you should evaluate in order to choose the better idea and to
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do this you you should evaluate if it can cover your needs or if it is
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simple or it is very complex and also it is cheap or it is expensive. All of
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these help you to choose the best idea. You have to express your ideas using obviously
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the technological rules for expressing ideas. And after that you have to develop, you have
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to do a good planification for this. The planification is a very important part of our design.
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Here you can see a very simple planification, a very typical planification for one of our projects.
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Well, in other words, it's not just for a project, it's more for one piece, but it's a project.
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and it's a it's it's very simple it's just a as you can see you know you have to
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um have you you you have to to do different tags you know in a in a typical order
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and for each stack you need materials, tools and time. And we can also put some money,
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I think this is easy enough at least at least now did this kind of documents can
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help you to make a good planification because it let you to know and time
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From it you can do a list of materials and a list of tools, so it helps you to make a good planification.
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It is important to express well your ideas.
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I think everybody draws, everybody can draw, but what is more difficult for you is expressing
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the ideas using the technological rules.
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The draws could be different, you can't draw something without any rule, and it is a draft.
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But if you follow a perspective and you put more details in your draft, it is a draft,
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now it is a sketch.
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And finally if you draw using materials and with a very good perspective and full of details
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is just a technical draw.
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For us and for our project a sketch is enough.
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you should do or you should follow the technical rules. You should draw using perspective,
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using what you usually call European system. This system, this kind of perspective,
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consists on expressing things using the perpendicular projections in the space.
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Obviously, space has six possible perpendicular projections, but you should just only use three
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of these, which are the front projection, the upper top and one of the side projection.
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These projections are called views and you should put the upper top projection behind
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the front projection and the left side projection on the right and the right side projection on the
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left and this is the way you have to express the different things. Apart from
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expressing the projection you also add the dimension of the objects. To do that
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you use lines. We usually call delimit lines. A delimit line usually has
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the delimiter auxiliary line, the delimiter line itself,
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which is ending in arrowhead and in the middle of the line you should put the
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value in millimeters without a millimeter symbol. It is very important
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give details for a project. So one project usually have more than one part
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So you have to do a catalyst, you have to describe each part of our project with the material in which you have to build this part.
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And sometimes it's important to express the way they have to join in the project.
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With all this information, we usually do a document, which people usually call project, but indeed it is a proposal.
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A typical proposal usually have a cover page, INGEX, memory, description memory, planification, material list, tool list, a budget, the sketches and the cut list.
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I think this is more important information for this part. Now we have to put all this in practice and it's your turn. I'll see you in the next class.
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- Idioma/s:
- Autor/es:
- ISABEL LAFUENTE
- Subido por:
- Isabel L.
- Licencia:
- Reconocimiento - No comercial
- Visualizaciones:
- 95
- Fecha:
- 1 de noviembre de 2018 - 15:49
- Visibilidad:
- Público
- Centro:
- IES JAIME FERRAN
- Duración:
- 13′ 48″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 114.05 MBytes
