Tecnogramers

Plywood is a wood-based panel product comprised of a collection of veneers that are glued together with a resin. To sum up the production process; logs are peeled into veneers, the veneers are lathered in glue, laid up so that the grain direction of each veneer is perpendicular to its adjacent veneer, pressed together, trimmed and sanded. Chipboard is an engineered wood product manufactured from wood chips, sawmill shavings, or even sawdust, and a synthetic resin or other suitable binder, which is pressed and extruded.

We will recognise basic mechanisms that transmit and transform motion. Levers (palancas) How to solve lever problems (Spanish) Block and tackle, pulley, gears (polipasto, polea, engranajes) Online simulator  Machines and mechanisms Levers, pulleys, friction wheels, gears... Information about all mechanisms Mechanisms Mechanisms2 Mechanisms3 Other mechanisms  

[slideshare id=7544577&doc=resolucindeproblemasdepalancas-110407023106-phpapp02]

ADDITION/SUMA: El símbolo de la adición o suma (+) lo llamamos  plus  en inglés. Un enunciado de este tipo lo expresamos así: 7 + 3 = 10 : Seven  plus  three is ten 5 + 84 = 89 : 5   plus  84  is 89 Por otro lado, también podemos usar el verbo  to add  para expresar sumas: Add  six to forty and that is forty six Add  10 to 2 and that is 12 SUBSTRACTION/ RESTA: En este caso, también hay dos formas de enunciar una resta en inglés. Por un lado tenemos el símbolo de la resta (-) que en inglés se llama  minus: 10 – 7 = 3 : Ten  minus  seven is three 36 – 25 = 11 : 36   minus  25 is 11 Por otro lado, podemos usar el verbo  to subtract: Subtract  seven by four and it’s three Subtract  45 by 10 and it’s 35 MULTIPLICATION/MULTIPLICACIÓN: Para el símbolo x tenemos la palabra  times : 4 x 5 = 20 : Five  times  four is twenty / Five  times  four equals twenty 8 x 2 = 16 : 2  times  8 is 16 / 2  times  8 equals 16 O también podemos usar el verbo  to multiply , especial...

Modelos en 3D para dibujar alzado-planta-perfil Modelado de piezas partiendo de sus vistas Nivel 0 Nivel 1 Nivel 2 Generador 3D de piezas para dibujar posteriormente sus vistas

A pulley is a wheel with a groove that turns on an axis. Let's see how it works in this video. https://www.youtube.com/watch?v=s9yJFtQ876E

Mechanisms allow objects to move. They make work easier and more comfortable for human beings. Let's see some examples:   Gears [youtube https://www.youtube.com/watch?v=Je0kOq48MDA?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent] [youtube https://www.youtube.com/watch?v=o-Kdj_f6WCQ?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent]   Sprockets with chains [youtube https://www.youtube.com/watch?v=32IAC8ZisPo?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent]   Fixed pulley, movable pulley and compund pulley systems [youtube https://www.youtube.com/watch?v=DoRjsJRNGn8?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent]   Endless screw [youtube https://www.youtube.com/watch?v=7rZ1ZW253Y4?version=3...

Solution Gangue Alloy Magnesium. Melt Surfacemines Titanium Brass Limestone Chassis Bronze Plumbing Byproduct Metallurgy Rust Ore Metals

Let's watch a video about metals. How ore is obtained, how different tools are built and what is the appearance of some minerals. https://www.youtube.com/watch?v=lZ2KDfWeVXw

Production estimates calculate the cost of a project before it begins. This way, we can decide if our project is profitable as we have designed it, or if it would be better to choose other materials or models to bring costs down. We make a note of the materials we are going to use, so we calculate the quantity we need.

This film shows how pencils are made from graphite, clay and wood at the production site of Faber-Castell. Answer these questions:  Who spoke well   of   pencils 120 years ago? What mineral is used in the pencil leads? How do we made pencils with different hardness? Why do we bake the leads? Talking about pencils, what is a sandwitch?

The  Millennium Development Goals  ( MDGs ) are the eight international development goals for the year 2015 that had been established following the Millennium Summit of the United Nations in 2000, following the adoption of the United Nations Millennium Declaration. All 189 United Nations member states at that time, and at least 22 international organizations, committed to help achieve the following Millennium Development Goals by 2015: To eradicate extreme poverty and hunger To achieve universal primary education To promote gender equality and empower women To reduce child mortality To improve maternal health To combat HIV/AIDS, malaria, and other diseases To ensure environmental sustainability To develop a global partnership for development Get into 8 groups. Each group takes one of the millennium development goals . Answer these questions: What is the g...

We have here a video where diferent signs are shown.

Every year there seems to be a new innovation, something that makes life easier for some and more complicated for the less technologically inclined. For this installment, we’re looking to the future of technology at ten anticipated concepts that could actually do us some good – or, at the very least, sound really cool to talk about. 10. Sunscreen Pill 9. Self-Fitting Clothes 8. Universal Translators 7. Mind Controlled Appliances 6. Portable Healing Laser 5. Motor Neuroprosthetics 4. Permanent Artificial Organs 3. Personal Nanofactory 2. Crash-Proof Cars 1. Avatars (DARPA)