{"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\/cs\/now-lets-know-more-about-the-production-of-punch-noise\/","title":{"rendered":"Odkud poch\u00e1z\u00ed hluk?"},"content":{"rendered":"

Hlukov\u00e1 z\u00e1t\u011b\u017e d\u011brova\u010dky je v\u00edce ne\u017e 90 dBA. V \u010c\u00edn\u011b m\u00e1 d\u011brova\u010dka obecn\u011b hodnotu 90\u2013110 DBA, co\u017e m\u00e1 za n\u00e1sledek velk\u00e9 \u0161kody pro provozovatele za\u0159\u00edzen\u00ed a dal\u0161\u00ed pracovn\u00edky v d\u00edln\u011b a m\u00e1 tak\u00e9 dopad na \u017eivotn\u00ed prost\u0159ed\u00ed. Zpracov\u00e1n\u00ed a kontrola hluku d\u011brovac\u00edch stroj\u016f za\u010dalo d\u0159\u00edve ve vysp\u011bl\u00fdch zem\u00edch, \u010c\u00edna za\u010dala podobn\u00e9 studie koncem 70. let minul\u00e9ho stolet\u00ed. P\u0159i sni\u017eov\u00e1n\u00ed hluku p\u0159i d\u011brov\u00e1n\u00ed bychom m\u011bli vz\u00edt v \u00favahu mnoho faktor\u016f, jako je kvalita obr\u00e1b\u011bn\u00ed, produktivita, pohodln\u00fd provoz a n\u00e1klady. Zpracov\u00e1n\u00ed hluku \u00faderu je tedy nal\u00e9hav\u00e9 a obt\u00ed\u017en\u00e9.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Nyn\u00ed poj\u010fme v\u011bd\u011bt v\u00edce o v\u00fdrob\u011b \u00faderov\u00fd hluk<\/a>!<\/p>\n\n\n\n

Kdy\u017e je d\u011brovac\u00ed lis pod zat\u00ed\u017een\u00edm, generuje se siln\u00fd hluk. Hlavn\u00edmi zdroji hluku d\u011brov\u00e1n\u00ed jsou r\u00e1zy mezi d\u011brovac\u00ed hlavou a obrobkem, d\u011brovac\u00ed ty\u010d\u00ed a obrobkem, vykl\u00e1dac\u00ed deskou a deskov\u00fdm materi\u00e1lem a hluk p\u0159i d\u011brov\u00e1n\u00ed a st\u0159ihu vznikaj\u00edc\u00ed p\u0159i d\u011brov\u00e1n\u00ed a st\u0159\u00edh\u00e1n\u00ed.<\/p>\n\n\n\n

Zde jsou t\u0159i typy hluku:<\/p>\n\n\n\n

(1) R\u00e1zov\u00fd hluk<\/p>\n\n\n\n

R\u00e1zov\u00fd hluk je hlavn\u00ed slo\u017ekou hluku p\u0159i \u00faderu. Kdy\u017e razn\u00edk roz\u0159\u00edzne listov\u00fd materi\u00e1l, sraz\u00ed se s listov\u00fdm materi\u00e1lem a zp\u016fsob\u00ed kro\u010dejov\u00fd hluk. N\u00e1razov\u00fd hluk se rozd\u011bluje na hluk zrychlen\u00ed a hluk se sam\u00fdm \u0159evem. Kdy\u017e \u00fader ude\u0159\u00ed do pr\u00e1zdn\u00e9ho m\u00edsta, objev\u00ed se hluk zrychlen\u00ed. Vibruje p\u0159i n\u00e1razu na blank. Zvuk je \u0161umiv\u00fd zvuk.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

(2) Hluk p\u0159i d\u011brov\u00e1n\u00ed a st\u0159\u00edh\u00e1n\u00ed<\/p>\n\n\n\n

Materi\u00e1l se p\u0159i d\u011brov\u00e1n\u00ed a st\u0159\u00edh\u00e1n\u00ed zlom\u00ed, co\u017e m\u00e1 za n\u00e1sledek n\u00e1hl\u00e9 vylo\u017een\u00ed razn\u00edku. V\u00fdsledn\u00fd zvuk je hluk p\u0159i d\u011brov\u00e1n\u00ed a st\u0159\u00edh\u00e1n\u00ed. Razn\u00edk vibruje a zp\u016fsobuje zvukov\u00e9 z\u00e1\u0159en\u00ed trupu a vibrace zem\u011b.<\/p>\n\n\n\n

(3) Hluk zp\u016fsoben\u00fd mezerou \u010d\u00e1st\u00ed p\u0159evodovky<\/p>\n\n\n\n

Mezi ka\u017edou spojovac\u00ed \u010d\u00e1st\u00ed razn\u00edku je vhodn\u00e1 mezera. N\u00e1razov\u00e1 s\u00edla zp\u016fsob\u00ed zp\u011btn\u00fd r\u00e1z h\u0159\u00eddele a \u010d\u00e1sti jsou vzru\u0161eny vibracemi. Nakonec hluk vyd\u00e1v\u00e1 zvukov\u00e9 z\u00e1\u0159en\u00ed.<\/p>\n\n\n\n

Poj\u010fme kliknout http:\/\/www.harsle.com<\/a> pro v\u00edce informac\u00ed o d\u011brovac\u00edm stroji!<\/p>","protected":false},"excerpt":{"rendered":"

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\/cs\/wp-json\/wp\/v2\/posts\/1438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/comments?post=1438"}],"version-history":[{"count":0,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/posts\/1438\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/media\/1448"}],"wp:attachment":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/media?parent=1438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/categories?post=1438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/tags?post=1438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}