{"id":1438,"date":"2020-10-14T05:50:45","date_gmt":"2020-10-14T05:50:45","guid":{"rendered":"https:\/\/pj4iaixa9m.wpdns.site\/?p=1438"},"modified":"2020-10-16T06:21:25","modified_gmt":"2020-10-16T06:21:25","slug":"now-lets-know-more-about-the-production-of-punch-noise","status":"publish","type":"post","link":"https:\/\/harslepress.com\/pt\/now-lets-know-more-about-the-production-of-punch-noise\/","title":{"rendered":"De onde vem o barulho do soco\uff1f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A opera\u00e7\u00e3o de carga de ru\u00eddo da oficina de perfura\u00e7\u00e3o \u00e9 superior a 90dBA. Na China, a oficina de perfura\u00e7\u00e3o \u00e9 geralmente t\u00e3o alta quanto 90-110DBA, resultando em grandes danos aos operadores de equipamentos e outros funcion\u00e1rios da oficina, al\u00e9m de ter um impacto no meio ambiente. O processamento e o controle do ru\u00eddo da m\u00e1quina de perfura\u00e7\u00e3o come\u00e7aram mais cedo nos pa\u00edses desenvolvidos; a China iniciou estudos semelhantes no final dos anos 1970. Ao reduzir o ru\u00eddo do pun\u00e7\u00e3o, devemos considerar muitos fatores, como qualidade de usinagem, produtividade, opera\u00e7\u00e3o conveniente e custo. Portanto, o processamento do ru\u00eddo de perfura\u00e7\u00e3o \u00e9 urgente e dif\u00edcil.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/harslepress.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1.jpg\" alt=\"\" class=\"wd-lazy-fade wp-image-1439\" srcset=\"\" data-srcset=\"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1.jpg 800w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1-300x300.jpg 300w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1-150x150.jpg 150w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1-768x768.jpg 768w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1-12x12.jpg 12w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/1-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Agora vamos saber mais sobre a produ\u00e7\u00e3o de <a href=\"https:\/\/www.harsle.com\/Punching-Machine.html\" target=\"_blank\" rel=\"noopener\">barulho de soco<\/a>!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ru\u00eddo forte \u00e9 gerado quando a puncionadeira est\u00e1 sob opera\u00e7\u00e3o de carga. As principais fontes de ru\u00eddo do pun\u00e7\u00e3o s\u00e3o o impacto entre a cabe\u00e7a do pun\u00e7\u00e3o e a pe\u00e7a de trabalho, a haste de pun\u00e7\u00e3o e a pe\u00e7a de trabalho, o descarregamento da placa e do material da folha e o ru\u00eddo de perfura\u00e7\u00e3o e cisalhamento formado durante o puncionamento e cisalhamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aqui est\u00e3o tr\u00eas tipos de ru\u00eddo:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(1) Ru\u00eddo de impacto<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O ru\u00eddo de impacto \u00e9 o principal componente do ru\u00eddo de perfura\u00e7\u00e3o. Quando o pun\u00e7\u00e3o corta o material em folha, ele colide com o material em folha e produz ru\u00eddo de impacto. O ru\u00eddo de impacto divide-se em ru\u00eddo de acelera\u00e7\u00e3o e ru\u00eddo pr\u00f3prio. Quando o soco atinge o branco, o ru\u00eddo de acelera\u00e7\u00e3o aparece. Ele vibra quando o espa\u00e7o em branco \u00e9 impactado. O som \u00e9 um ru\u00eddo que ruge sozinho.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/harslepress.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-1024x683.jpg\" alt=\"\" class=\"wd-lazy-fade wp-image-1440\" srcset=\"\" data-srcset=\"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-1024x683.jpg 1024w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-300x200.jpg 300w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-768x512.jpg 768w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-18x12.jpg 18w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2-150x100.jpg 150w, https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/2.jpg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">(2) Ru\u00eddo de perfura\u00e7\u00e3o e cisalhamento<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O material se quebra durante o puncionamento e cisalhamento, o que resulta na descarga repentina do pun\u00e7\u00e3o. O som resultante \u00e9 um ru\u00eddo de perfura\u00e7\u00e3o e cisalhamento. O pun\u00e7\u00e3o vibra e causa radia\u00e7\u00e3o sonora da fuselagem e vibra\u00e7\u00e3o do solo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(3) Ru\u00eddo causado pela lacuna das pe\u00e7as de transmiss\u00e3o<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e1 uma lacuna de ajuste entre cada parte de conex\u00e3o do pun\u00e7\u00e3o. A for\u00e7a de impacto causa o backkick do eixo e as pe\u00e7as s\u00e3o excitadas com vibra\u00e7\u00e3o. No final, a radia\u00e7\u00e3o do som faz o barulho.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vamos clicar <a href=\"http:\/\/www.harsle.com\" target=\"_blank\" rel=\"noopener\">http:\/\/www.harsle.com<\/a> para obter mais informa\u00e7\u00f5es sobre a m\u00e1quina de perfura\u00e7\u00e3o!<\/p>","protected":false},"excerpt":{"rendered":"<p>Noise load operation of punch workshop is more than 90dBA. In China, punch workshop is generally as high as 90-110DBA,<\/p>","protected":false},"author":4,"featured_media":1448,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[217,517,516],"class_list":["post-1438","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-punching-machine","tag-punch-noise","tag-punch-press-control","tag-punch-shearing"],"jetpack_featured_media_url":"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/10\/b2e38b1bb8b66af4804fb289f05c45c.png","_links":{"self":[{"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/posts\/1438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/comments?post=1438"}],"version-history":[{"count":0,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/posts\/1438\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/media\/1448"}],"wp:attachment":[{"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/media?parent=1438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/categories?post=1438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harslepress.com\/pt\/wp-json\/wp\/v2\/tags?post=1438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}