{"id":1557,"date":"2024-12-25T21:07:09","date_gmt":"2024-12-25T13:07:09","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1557"},"modified":"2024-12-28T14:53:14","modified_gmt":"2024-12-28T06:53:14","slug":"requirements-for-rust-prevention-treatment-and-maintenance-of-flameproof-joint-surfaces-of-explosion-proof-lamps","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/sk\/explosion-proof-equipment\/requirements-for-rust-prevention-treatment-and-maintenance-of-flameproof-joint-surfaces-of-explosion-proof-lamps\/","title":{"rendered":"Po\u017eiadavky na o\u0161etrovanie a \u00fadr\u017ebu nehor\u013eav\u00fdch povrchov spojov nev\u00fdbu\u0161n\u00fdch svietidiel proti kor\u00f3zii"},"content":{"rendered":"

Nehor\u013eav\u00e9 elektrick\u00e9 zariadenia sa vo ve\u013ekej miere pou\u017e\u00edvaj\u00fa vo v\u00fdrobn\u00fdch prev\u00e1dzkach a povrch nehor\u013eav\u00fdch spojov patr\u00ed medzi faktory ovplyv\u0148uj\u00face nehor\u013eavos\u0165. Pri kontrol\u00e1ch na mieste sa pomerne \u010dasto vyskytuje probl\u00e9m hrdzavenia povrchu oh\u0148ovzdorn\u00e9ho spoja. Preto je mimoriadne d\u00f4le\u017eit\u00e9 vykon\u00e1va\u0165 \u00fa\u010dinn\u00e9 o\u0161etrenie a \u00fadr\u017ebu povrchu oh\u0148ovzdorn\u00e9ho spoja proti hrdzi. <\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

I. Po\u017eiadavky na o\u0161etrenie povrchov oh\u0148ovzdorn\u00fdch spojov proti hrdzi <\/p>\n\n\n\n

Povrchy nehor\u013eav\u00fdch spojov nesm\u00fa by\u0165 natret\u00e9 farbou ani potiahnut\u00e9 plastom. In\u00e9 n\u00e1terov\u00e9 materi\u00e1ly sa m\u00f4\u017eu pou\u017ei\u0165 za predpokladu, \u017ee sa overilo, \u017ee tieto n\u00e1terov\u00e9 materi\u00e1ly a ich aplika\u010dn\u00e9 postupy nemaj\u00fa nepriazniv\u00fd vplyv na plame\u0148ovo odoln\u00e9 vlastnosti povrchov spojov. <\/p>\n\n\n\n

Pred mont\u00e1\u017eou mo\u017eno na povrchy spojov nanies\u0165 antikor\u00f3zne mazivo, napr\u00edklad vazel\u00ednu alebo miner\u00e1lny olej zahusten\u00fd mydlom. Ak sa pou\u017eije antikor\u00f3zne mazivo, nemalo by starn\u00fa\u0165 a tvrdn\u00fa\u0165, nemalo by obsahova\u0165 prchav\u00e9 rozp\u00fa\u0161\u0165adl\u00e1 a nemalo by sp\u00f4sobova\u0165 hrdzu na povrchoch spojov. Jeho vhodnos\u0165 by sa mala presk\u00fama\u0165 v s\u00falade s pokynmi v\u00fdrobcu maziva. Povrchy spojov sa m\u00f4\u017eu galvanizova\u0165. V tomto pr\u00edpade by mal kovov\u00fd povlak sp\u013a\u0148a\u0165 nasleduj\u00face po\u017eiadavky: <\/p>\n\n\n\n

- Ak hr\u00fabka nepresahuje 0,008 mm, nie s\u00fa potrebn\u00e9 \u017eiadne \u010fal\u0161ie \u00favahy. <\/p>\n\n\n\n

- Ak hr\u00fabka presahuje 0,008 mm, maxim\u00e1lna v\u00f4\u013ea bez povlaku by mala st\u00e1le sp\u013a\u0148a\u0165 platn\u00e9 po\u017eiadavky na povrch spoja a sk\u00fa\u0161ka prenosu v\u00fdbuchu by sa mala vykona\u0165 na z\u00e1klade ve\u013ekosti v\u00f4le bez povlaku. <\/p>\n\n\n\n

II. Po\u017eiadavky na \u00fadr\u017ebu nehor\u013eav\u00fdch povrchov spojov <\/p>\n\n\n\n

Pri op\u00e4tovnej mont\u00e1\u017ei oh\u0148ovzdorn\u00e9ho krytu by sa mali v\u0161etky sty\u010dn\u00e9 plochy d\u00f4kladne o\u010disti\u0165 a natrie\u0165 ur\u010den\u00fdm vhodn\u00fdm mazivom, aby sa zabr\u00e1nilo kor\u00f3zii a zv\u00fd\u0161ila sa ochrana proti poveternostn\u00fdm vplyvom. Priechodn\u00e9 otvory pre skrutky by sa nemali maza\u0165 tukom. Na \u010distenie pr\u00edrub by sa mali pou\u017e\u00edva\u0165 len nekovov\u00e9 \u0161krabky a nekoroz\u00edvne \u010distiace kvapaliny.<\/p>","protected":false},"excerpt":{"rendered":"

Flameproof electrical equipment is extensively utilized in production sites, and the flameproof joint surface is among the factors influencing the flameproof performance. During on-site inspections, the issue of rusting on the flameproof joint surface is relatively common. Hence, it is of utmost significance to carry out effective rust prevention treatment and maintenance of the flameproof […]<\/p>\n","protected":false},"author":1,"featured_media":1558,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light.png",1080,626,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light-300x174.png",300,174,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light-768x445.png",768,445,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light-1024x594.png",1024,594,true],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light.png",1080,626,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light.png",1080,626,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-light.png",18,10,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/sk\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Flameproof electrical equipment is extensively utilized in production sites, and the flameproof joint surface is among the factors influencing the flameproof performance. During on-site inspections, the issue of rusting on the flameproof joint surface is relatively common. Hence, it is of utmost significance to carry out effective rust prevention treatment and maintenance of the flameproof…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/posts\/1557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/comments?post=1557"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/posts\/1557\/revisions"}],"predecessor-version":[{"id":1564,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/posts\/1557\/revisions\/1564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/media\/1558"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/media?parent=1557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/categories?post=1557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/tags?post=1557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}