https://padlet.com/iagodefranciscog/df5ciwvwfelo Parafuso , sistemas de engranaxes en-us 2018-06-04 11:25:24 UTC 2024-12-15 00:45:48 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Pictureland.png iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265356292 Os parafusos das primeiras máquinas simples utilizadas polo ser humano.
Serve para multiplicar o esforzo que se transmite sobre ]]> 2018-06-04 11:27:13 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265356292 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811457 2018-06-06 07:42:43 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811457 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811494 2018-06-06 07:42:53 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811494 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811586 O funcionamento do parafuso consiste nun plano inclinado
Foi diseñado por Arquímedes]]> 2018-06-06 07:43:21 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/265811586 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266293552 O parafuso serve para multiplicar o esforzo e para unir varias pezas]]> 2018-06-08 11:48:22 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266293552 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296486 2018-06-08 12:08:41 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296486 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296602 Son uns mecanismos de transmisión que permiten transmitir o movemento de rotación]]> 2018-06-08 12:09:39 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296602 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296864 Os engranaxes foron evolucionando o longo do tempo ata converterse no que hoxe coñecemos]]> 2018-06-08 12:11:25 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266296864 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297228 YOUTUBE]]> 2018-06-08 12:13:43 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297228 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297372 Os engranaxes funcionan ao entrar en contacto os seus dentes o que fai o movemento de rotación.]]> 2018-06-08 12:14:34 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297372 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297564 Teñen multiples apluicacións dende cremalleiras ata máquinaas moi complexas.]]> 2018-06-08 12:15:45 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266297564 iagodefranciscog https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266298497 2018-06-08 12:21:41 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/266298497 mariana_fernandez_alcaniz https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/267911616 2018-06-20 07:51:20 UTC https://padlet.com/iagodefranciscog/df5ciwvwfelo/wish/267911616