{"id":1761,"date":"2021-05-14T02:14:58","date_gmt":"2021-05-14T02:14:58","guid":{"rendered":"https:\/\/fuchenglhd.com\/?p=1761"},"modified":"2022-08-04T07:23:32","modified_gmt":"2022-08-04T07:23:32","slug":"machine-de-forage-jumbo-souterrain-guide-ultime","status":"publish","type":"post","link":"https:\/\/fuchenglhd.com\/fr\/blog\/underground-jumbo-drill-machine-ultimate-guide\/","title":{"rendered":"Guide ultime de la machine de forage jumbo souterraine"},"content":{"rendered":"<p>Une foreuse jumbo, \u00e9galement connue sous le nom de foreuse jumbo, est souvent un appareil de forage de roches. Il peut \u00eatre utilis\u00e9 pour l'exploitation mini\u00e8re \u00e0 l'aide d'un foret jumbo. Les foreuses jumbo dans les mines profondes sont g\u00e9n\u00e9ralement utilis\u00e9es lorsque le forage et l'abattage \u00e0 l'explosif sont n\u00e9cessaires pour r\u00e9aliser l'exploitation mini\u00e8re souterraine jumbo. Lorsque la r\u00e9sistance de la roche interdit l'utilisation de tunneliers, les foreuses jumbo sont toujours utiles pour le creusement de tunnels.<\/p>\r\n<p>Les v\u00e9hicules miniers de Fucheng sont des \u00e9quipements miniers jumbo de classe mondiale. Dans les diff\u00e9rentes exploitations mini\u00e8res souterraines, un grand nombre de v\u00e9hicules sont actuellement utilis\u00e9s. Notre atelier fabrique des foreuses jumbo, y compris des foreuses jumbo pour mines souterraines, qui sont l'un de nos v\u00e9hicules les plus c\u00e9l\u00e8bres.<\/p>\r\n<p>Ce guide complet vous apprendra tout ce que vous devez savoir sur les foreuses jumbo souterraines. En outre, nous vous montrerons comment utiliser ce v\u00e9hicule en toute s\u00e9curit\u00e9 et comment maintenir votre foreuse jumbo en bon \u00e9tat de fonctionnement pendant longtemps.<\/p>\r\n<h2>Principe de fonctionnement des foreuses souterraines Jumbo<\/h2>\r\n\r\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/FvggRRICubE\" title=\"Lecteur vid\u00e9o YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\r\n<p>L'objectif principal de la foreuse souterraine Jumbo est de <strong><b>percer un trou profond<\/b><\/strong> dans les parois rocheuses de la mine. Les v\u00e9hicules jumbo forent ces trous pour l'abattage \u00e0 l'explosif ou le d\u00e9blaiement du tunnel. Dans ce cas, les foreuses jumbo souterraines utilisent diff\u00e9rentes techniques de forage de la roche. Nous les mentionnerons dans les sections suivantes.<\/p>\r\n<p>Les foreuses souterraines jumbo de Fucheng permettent de forer des trous d'un diam\u00e8tre allant de <strong><b>33 \u00e0 102 mm<\/b><\/strong>\u00a0et une profondeur de <strong><b>2,7 m\u00e8tres<\/b><\/strong>. Ces foreuses jumbo conviennent \u00e0 toutes les op\u00e9rations de forage souterrain, y compris l'exploitation mini\u00e8re par foreuse jumbo. Ces v\u00e9hicules miniers jumbo sont robustes et durables.<\/p>\r\n<p>Les jumbos de forage consistent en <strong><b>les exercices de pierre simples, doubles ou triples<\/b><\/strong>Certains sont munis d'un panier sur lequel l'op\u00e9rateur se tient debout pour <strong><b>charger des explosifs<\/b><\/strong>\u00a0dans les trous, d\u00e9gager le front du tunnel, etc.<\/p>\r\n<p>Les chariots se trouvent \u00e0 l'avant du v\u00e9hicule et sont fix\u00e9s au ch\u00e2ssis. Il contient \u00e9galement la cabine du mineur et la pompe hydraulique.<\/p>\r\n<p>Les jumbos de forage modernes sont tr\u00e8s grands, mais des versions plus petites sont \u00e9galement disponibles chez Fucheng pour les espaces restreints. Bien que la plupart des machines mini\u00e8res jumbo modernes soient \u00e9quip\u00e9es de pneus en caoutchouc et fonctionnent au diesel, des jumbos \u00e0 roues en acier se d\u00e9placent sur des rails et des jumbos \u00e0 chariot unique sont mont\u00e9s sur des tra\u00eeneaux.<\/p>\r\n<p>Bien que l'\u00e9lectricit\u00e9 soit aujourd'hui souvent utilis\u00e9e, les premiers jumbos \u00e9taient \u00e9quip\u00e9s de syst\u00e8mes de gestion de l'\u00e9nergie par air comprim\u00e9. Il n'y a pas de gaz d'\u00e9chappement pour l'\u00e9lectricit\u00e9 ou l'air comprim\u00e9, ce qui est avantageux pour fonctionner dans des tubes plus petits avec moins de d\u00e9bit d'air.<\/p>\r\n<h2>Types de foreuses jumbo souterraines<\/h2>\r\n<p>Selon les circonstances, les foreuses souterraines jumbo ont diff\u00e9rents types et capacit\u00e9s. Il existe quatre types de foreuses jumbo souterraines disponibles dans l'exploitation mini\u00e8re souterraine jumbo, compte tenu du nombre de fl\u00e8ches de forage.<\/p>\r\n<h3>Jumbos \u00e0 fl\u00e8che unique<\/h3>\r\n<ul>\r\n<li>Il n'y a qu'un seul dispositif de forage sur les Jumbos \u00e0 fl\u00e8che unique. Les jumbos de forage de ce type sont souvent <strong><b>des machines \u00e0 profil bas avec<\/b><\/strong>\u00a0une conception structur\u00e9e.<\/li>\r\n<li>Le jumbo \u00e0 fl\u00e8che unique, \u00e9galement connu sous le nom de <strong><b>Jumbo de forage souterrain \u00e0 bras unique<\/b><\/strong>Il est principalement utilis\u00e9 dans les projets de creusement de tunnels dans les secteurs de l'exploitation mini\u00e8re, de la m\u00e9tallurgie, de l'eau et de l'\u00e9nergie, des chemins de fer et de l'ing\u00e9nierie routi\u00e8re.<\/li>\r\n<li>Il intervient sur la face, le toit, les c\u00f4t\u00e9s et le sol du tunnel.<\/li>\r\n<li>En outre, le jumbo \u00e0 fl\u00e8che unique peut forer facilement le trou de mine et le trou de boulon.<\/li>\r\n<\/ul>\r\n<div class=\"row\"  id=\"row-1418348277\">\r\n\r\n\n\t<div id=\"col-1115010082\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1794483495\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"560\" src=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-machine.png\" class=\"attachment-original size-original\" alt=\"foreuse jumbo pour l&#039;exploitation mini\u00e8re\" srcset=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-machine.png 723w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-machine-600x465.png 600w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-machine-510x395.png 510w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-machine-300x232.png 300w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1794483495 {\n  width: 36%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n<h3 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Double%20boom%20Jumbos%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Double%20boom%20jumbos%20have%20two%20boom%20drilling%20mechanism%20can%20be%20operated%20at%20the%20same%20time.%20Fucheng%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22FC20%20-%202BCD%20and%20FC20-2BD%22%2C%22bold%22%3Atrue%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22are%20the%20perfect%20examples%20of%20this%20kind.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22These%20drilling%20jumbos%20had%20a%20comparatively%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22higher%20profile%20than%20the%20single%20boom%20jumbo%20drills%22%2C%22bold%22%3Atrue%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22These%20jumbo%20mining%20trucks%20are%20also%20applicable%20in%20jumbo%20underground%20mining%2C%20metalworking%2C%20water%20and%20power%2C%20railway%2C%20and%20highway%20engineering%20tunneling%20projects%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\"><span style=\"font-size: 20.16px;\">Double boom Jumbos<\/span><\/h3>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les jumbos \u00e0 double fl\u00e8che sont dot\u00e9s d'un m\u00e9canisme de forage \u00e0 deux fl\u00e8ches qui peut \u00eatre utilis\u00e9 en m\u00eame temps. Fucheng <b>FC20 - 2BCD et FC20-2BD<\/b>en sont les parfaits exemples.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ces jumbos de forage avaient une dur\u00e9e de vie relativement longue. <b>un profil plus \u00e9lev\u00e9 que celui des foreuses jumbo \u00e0 fl\u00e8che unique<\/b>.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ces camions miniers jumbo sont \u00e9galement utilis\u00e9s dans les projets de creusement de tunnels souterrains jumbo, dans les secteurs de la m\u00e9tallurgie, de l'eau et de l'\u00e9nergie, des chemins de fer et de l'ing\u00e9nierie routi\u00e8re.<\/li>\r\n<\/ul>\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1740315579\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"317\" src=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/underground-jumbo-drill.png\" class=\"attachment-original size-original\" alt=\"foreuse souterraine jumbo\" srcset=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/underground-jumbo-drill.png 564w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/underground-jumbo-drill-300x169.png 300w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/underground-jumbo-drill-510x287.png 510w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1740315579 {\n  width: 36%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n<h3 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Double%20boom%20Jumbos%20with%20a%20basket%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22In%20these%20types%20of%20drilling%2C%20jumbos%20contain%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22a%20basket%20bolted%20with%20the%20chassis%20of%22%2C%22bold%22%3Atrue%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22%20the%20vehicle.%20The%20miner%20can%20stand%20on%20this%20basket%20and%20fill%20up%20the%20holes%20for%20blasting.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22This%20basket%20can%20move%20in%20a%20specific%20range%20denoted%20by%20the%20manufacturers.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\"><span style=\"font-size: 20.16px;\">Jumbos \u00e0 double fl\u00e8che avec panier<\/span><\/h3>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Dans ces types de forage, les jumbos contiennent <b>un panier boulonn\u00e9 au ch\u00e2ssis de<\/b> le v\u00e9hicule. Le mineur peut se tenir sur ce panier et remplir les trous pour l'abattage.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ce panier peut se d\u00e9placer dans une fourchette sp\u00e9cifique indiqu\u00e9e par les fabricants.<\/li>\r\n<\/ul>\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_254438841\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"150\" src=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/drilling-jumbo.jpg\" class=\"attachment-original size-original\" alt=\"exploitation mini\u00e8re jumbo\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_254438841 {\n  width: 36%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n<h3 data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Triple%20Boom%20Jumbos%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Like%20single%20and%20double%20boom%20drilling%20jumbos%2C%20these%20types%20of%20jumbos%20also%20have%20multiple%20booms%20for%20drilling.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22These%20types%20of%20jumbos%20can%20also%20have%20a%20basket%20attached%20with%20the%20chassis%20for%20the%20miners.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Triple%20boom%20jumbos%20are%20famous%20for%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22large-scale%20mining%20operations%22%2C%22bold%22%3Atrue%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">\u00a0<\/h3>\r\n<h3 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Triple%20Boom%20Jumbos%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Like%20single%20and%20double%20boom%20drilling%20jumbos%2C%20these%20types%20of%20jumbos%20also%20have%20multiple%20booms%20for%20drilling.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22These%20types%20of%20jumbos%20can%20also%20have%20a%20basket%20attached%20with%20the%20chassis%20for%20the%20miners.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22bullet%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Triple%20boom%20jumbos%20are%20famous%20for%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22large-scale%20mining%20operations%22%2C%22bold%22%3Atrue%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\"><span style=\"font-size: 20.16px;\">Triple Boom Jumbos<\/span><\/h3>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Comme les jumbos de forage \u00e0 simple ou double fl\u00e8che, ces types de jumbos disposent \u00e9galement de plusieurs fl\u00e8ches pour le forage.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ces types de jumbos peuvent \u00e9galement \u00eatre \u00e9quip\u00e9s d'un panier fix\u00e9 au ch\u00e2ssis pour les mineurs.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les jumbos \u00e0 triple fl\u00e8che sont r\u00e9put\u00e9s pour <b>les op\u00e9rations mini\u00e8res \u00e0 grande \u00e9chelle<\/b>.<\/li>\r\n<\/ul>\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_199742259\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"462\" src=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill.png\" class=\"attachment-original size-original\" alt=\"foret jumbo\" srcset=\"https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill.png 667w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-600x416.png 600w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-510x353.png 510w, https:\/\/fuchenglhd.com\/wp-content\/uploads\/2021\/11\/jumbo-drill-300x208.png 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_199742259 {\n  width: 36%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n<div class=\"okr-block-clipboard\" 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data-zone-id=\"0\" data-line-index=\"0\">\r\n<h2 class=\"heading-h2\">Caract\u00e9ristiques et avantages de la foreuse souterraine Jumbo<\/h2>\r\n<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Voici les principales caract\u00e9ristiques de la foreuse souterraine Jumbo :<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les jumbos de forage souterrain sont <b>profil bas avec une solide<\/b>v\u00e9hicule structur\u00e9. Ces v\u00e9hicules miniers jumbo sont con\u00e7us pour les op\u00e9rations mini\u00e8res souterraines profondes.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les foreuses souterraines Jumbo ont <b>forage \u00e0 un, deux ou trois bras<\/b> \u00e0 l'avant de chaque v\u00e9hicule. En fonction de la capacit\u00e9 de production, les mineurs choisissent les foreuses jumbo appropri\u00e9es pour l'exploitation mini\u00e8re.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">La machine d'exploitation mini\u00e8re jumbo en profondeur peut avoir \u00e0 la fois <b>diesel et \u00e9lectrique.\u00a0<\/b> Fucheng offre ces deux caract\u00e9ristiques en une seule. En r\u00e8gle g\u00e9n\u00e9rale, les machines \u00e9lectriques ne produisent ni bruit ni pollution.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">La plupart des foreuses jumbo fonctionnent avec <b>chenilles<\/b>. Cette fonction permet \u00e0 ces<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"6\">les machines mini\u00e8res jumbo fonctionnent sur des surfaces irr\u00e9guli\u00e8res.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"7\">\u00a0<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Toutes les foreuses souterraines de Fucheng ont des dimensions allant de <b>7050 x 920 x 1750 mm \u00e0 11200 x 1650 x 2850 mm<\/b>, pesant <b>7 tonnes \u00e0 10 tonnes<\/b>.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">La puissance du moteur \u00e0 combustion interne de <b>32 KW \u00e0 60 KW <\/b>est disponible dans ces foreuses Jumbo.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Toutes ces foreuses souterraines jumbo sont capables de forer <b>\u00f832 mm \u00e0 \u00f8102<\/b>mm du diam\u00e8tre du trou. Chacun de ces bras peut percer jusqu'\u00e0 <b>5 m de profondeur<\/b>.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"11\">\r\n<h3 class=\"heading-h3\">Avantages de la foreuse Jumbo souterraine<\/h3>\r\n<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les foreuses souterraines Jumbo de Fucheng sont <b>polyvalent et puissant<\/b>. Il s'adapte \u00e0 une grande vari\u00e9t\u00e9 d'applications et, gr\u00e2ce \u00e0 sa taille optimale et \u00e0 son poids l\u00e9ger, il passe dans des tunnels raisonnablement \u00e9troits.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">En raison de leur <b>les bras de forage les plus performants de leur cat\u00e9gorie et<\/b> les foreuses les plus r\u00e9pandues sur le march\u00e9, les foreuses jumbo sont rentables.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les foreuses Jumbo de Fucheng sont <b>simple \u00e0 utiliser<\/b>. Contrairement aux autres machines d'extraction souterraine jumbo, les appareils dot\u00e9s du syst\u00e8me de contr\u00f4le de la plate-forme permettent \u00e0 l'op\u00e9rateur de suivre et de contr\u00f4ler rapidement toutes les fonctions de la plate-forme et de se concentrer sur l'\u00e9bullition.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les foreuses Jumbo, qu'elles soient diesel ou \u00e9lectriques, sont <b>les dispositifs \u00e0 \u00e9mission z\u00e9ro qui<\/b> sont respectueux de l'environnement. Le nettoyeur de haute qualit\u00e9 nettoie les gaz d'\u00e9chappement du moteur et rend confortable l'utilisation du tunnel sous-marin.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Son <b>Le syst\u00e8me d'exploration permet<\/b> Elle peut se d\u00e9placer dans des zones ondul\u00e9es, et sa force et son endurance remarquables lui permettent d'atteindre des zones escarp\u00e9es et difficiles d'acc\u00e8s. En bref, les foreuses jumbo ont plus de traction et de maniabilit\u00e9 pour les terrains difficiles.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ces bras de forage disposent d'une grande vari\u00e9t\u00e9 de zones de forage, comme c'est le cas pour toute activit\u00e9 souterraine.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les foreuses Jumbo souterraines sont stimulantes, rapides et faciles \u00e0 suivre, ce qui vous permet de tirer le meilleur parti de votre temps de travail.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">L'entreprise de production automobile souterraine de Fucheng offrira une assistance apr\u00e8s-vente et des services de livraison aux clients \u00e9trangers 24 heures sur 24 et 7 jours sur 7. Plusieurs entrep\u00f4ts situ\u00e9s dans la zone offrent des services ouverts.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Ces foreuses jumbo fournissent une intelligence machine \u00e0 l'installation et vous permettent de choisir parmi la liste la plus compl\u00e8te de foreuses hydrauliques pour s'attaquer efficacement \u00e0 votre forme de roche. Un mat\u00e9riel de forage durable, une grande pr\u00e9cision de forage et une r\u00e9duction de la casse permettent de rentabiliser les d\u00e9penses de l'installation, ce qui est facile \u00e0 quantifier.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"21\">\r\n<h2 class=\"heading-h2\">M\u00e9thode de forage souterrain<\/h2>\r\n<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"22\">Il existe plusieurs techniques de forage, car les environnements g\u00e9ologiques varient des s\u00e9diments enti\u00e8rement non consolid\u00e9s, y compris les sables et graviers alluvionnaires, aux roches denses comme le basalte et le granit.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"23\">Il s'ensuit qu'il n'existe pratiquement pas de technique de forage unique qui convienne \u00e0 toutes les situations g\u00e9ologiques et \u00e0 toutes les installations de puits, et qu'un forage efficace dans chacune d'entre elles est un art qui s'apprend au fil des ann\u00e9es d'exp\u00e9rience et de la mise en \u0153uvre de pratiques techniques saines.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"24\">En r\u00e8gle g\u00e9n\u00e9rale, la construction d'un puits n\u00e9cessite cinq op\u00e9rations distinctes :<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"25\"><b>Proc\u00e9dures de forage<\/b> \u00e0 <b>Installation du caisson<\/b> \u00e0 <b>Installation d'un kit d'affichage et de filtrage<\/b> \u00e0 <b>Un d\u00e9veloppement ad\u00e9quat garantit une activit\u00e9 sans sable et un rendement optimal<\/b> \u00e0 <b>Tout \u00e0 fait satisfaisant<\/b><\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"26\">Le forage souterrain fait appel \u00e0 trois techniques distinctes :<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\"><b>La technique de forage DTH<\/b><\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\"><b>La technique de forage \u00e0 boue rotative<\/b><\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\"><b>Processus de per\u00e7age des c\u00e2bles et des outils<\/b>.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"30\">Les techniques de forage rotatif \u00e0 la boue et les techniques de forage au c\u00e2ble et \u00e0 l'outil sont consid\u00e9r\u00e9es comme deux techniques distinctes de forage \u00e0 la boue.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"31\">Les appareils de forage \u00e0 c\u00e2ble et \u00e0 outil sont utilis\u00e9s pour ce type de forage, tandis que les appareils de forage rotatif sont utilis\u00e9s pour le forage rotatif \u00e0 boue et le forage DTH.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"32\">\r\n<h3 class=\"heading-h3\">La technique de forage DTH<\/h3>\r\n<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Le DTH est un marteau rotatif \u00e0 percussion qui travaille au fond du trou.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Il relie le train de tiges \u00e0 l'extr\u00e9mit\u00e9, et l'air comprim\u00e9 entra\u00eene ce train de tiges qui s'\u00e9coule au milieu du train de tiges \u00e0 travers le marteau.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">L'air entra\u00eene un piston \u00e0 l'int\u00e9rieur du marteau, qui frappe l'extr\u00e9mit\u00e9 arri\u00e8re du foret, produisant un impact percutant.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Avec un compresseur d'air suffisamment puissant, un syst\u00e8me rotatif moderne peut utiliser le m\u00e9canisme de forage pneumatique sur toutes les surfaces rocheuses.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"37\">Le proc\u00e9d\u00e9 DTH permet de forer rapidement et \u00e9conomiquement des formations moyennes \u00e0 difficiles.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"38\">La p\u00e9n\u00e9tration rapide provoqu\u00e9e par les coups de piston d'air est transf\u00e9r\u00e9e directement au tr\u00e9pan, \u00e9vitant ainsi la perte d'\u00e9nergie par la corde.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"39\">\r\n<h3 class=\"heading-h3\">La technique de forage \u00e0 boue rotative<\/h3>\r\n<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Cette approche consiste \u00e0 faire tourner une tige de forage avec un tr\u00e9pan qui coupe et brise la substance lorsqu'il p\u00e9n\u00e8tre dans la formation \u00e0 l'aide d'une table rotative motoris\u00e9e ou d'une t\u00eate pivotante de type top-head.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">La tige de forage en rotation pompe le fluide de forage et, par le trou, r\u00e9cup\u00e8re les mat\u00e9riaux, fendus par le tr\u00e9pan.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Et il s'\u00e9coule vers le haut dans l'espace entre le tube de forage et le sol, ramenant la coupe \u00e0 la surface et d\u00e9gageant l'ouverture.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Plus le d\u00e9bit du fluide est \u00e9lev\u00e9, plus le forage est rapide.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">La tige de forage et le tr\u00e9pan descendent, approfondissant progressivement l'ouverture.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"45\">\u00c0 la surface, la boue de forage se d\u00e9verse dans une tranch\u00e9e, puis se d\u00e9pose au fond d'une fosse de d\u00e9cantation. Le fluide d\u00e9borde de la fosse de d\u00e9cantation dans une autre fosse, o\u00f9 le tuyau d'aspiration de la pompe \u00e0 boue l'aspire et le fait recirculer dans le puits de forage.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"46\">Le tuyau de tubage n'est pas ins\u00e9r\u00e9 avant la fin des op\u00e9rations de forage. Le poids de la boue sur les parois de la fosse maintient les parois du trou en place.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"47\">\r\n<h3 class=\"heading-h3\">Processus de per\u00e7age des c\u00e2bles et des outils.<\/h3>\r\n<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"48\">L'outil \u00e0 c\u00e2ble fore un peu pour briser et perdre le mat\u00e9riau dans un puits. Il coupe et brise le mat\u00e9riau de la formation en le soulevant et en l'abaissant 60 fois par minute. Le syst\u00e8me d'outil \u00e0 c\u00e2ble est efficace dans un large \u00e9ventail d'environnements g\u00e9ologiques depuis des milliers d'ann\u00e9es.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"49\">\r\n<h2 class=\"heading-h2\">Pr\u00e9cautions et entretien de la foreuse souterraine Jumbo<\/h2>\r\n<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"50\">Les pr\u00e9cautions \u00e0 prendre pour les exercices de forage souterrain \u00e0 l'aide de foreuses jumbo sont identiques \u00e0 celles des autres v\u00e9hicules miniers souterrains. En outre, la s\u00e9curit\u00e9 de ce type de syst\u00e8me n\u00e9cessite quelques pr\u00e9cautions suppl\u00e9mentaires par rapport \u00e0 d'autres types.<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Toute personne utilisant une foreuse souterraine Jumbo doit \u00eatre en possession d'un permis de conduire en cours de validit\u00e9. <b>permis de conduire appropri\u00e9<\/b> pour le v\u00e9hicule.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les op\u00e9rateurs de machines doivent effectuer un <b>v\u00e9rification avant le changement de vitesse suite<\/b> les instructions du fabricant pour s'assurer que tous les \u00e9quipements de s\u00e9curit\u00e9 et les fonctions op\u00e9rationnelles sont en bon \u00e9tat de fonctionnement. Un m\u00e9canicien ou un technicien qualifi\u00e9 doit r\u00e9parer les d\u00e9fauts constat\u00e9s avant de remettre la machine en service.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">L'utilisateur des foreuses jumbo doit s'assurer que <b>les guides d'entretien et de r\u00e9paration sont<\/b> disponibles dans l'armoire.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Tous les bras de machines de forage jumbo souterraines doivent avoir leur <b>plage d'oscillation d\u00e9limit\u00e9e \u00e0<\/b> prot\u00e9ger les zones dangereuses.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Lors du transport de v\u00e9hicules, d'\u00e9quipements et de marchandises, ceux-ci peuvent \u00eatre trait\u00e9s de mani\u00e8re \u00e0 ne pas mettre en danger les mineurs.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les employ\u00e9s travaillant dans le tunnel souterrain continueront \u00e0 porter <b>gilets r\u00e9fl\u00e9chissants haute visibilit\u00e9 de classe II<\/b>(vert ou orange fluorescent).<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les activit\u00e9s de forage produisent un nuage de poussi\u00e8re et de petits fragments de roche qui enveloppent le tunnel. Pour prot\u00e9ger leurs yeux de la poussi\u00e8re et des minuscules fragments de pierre, les mineurs doivent porter <b>lunettes de protection<\/b>.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Les casques de protection sont souvent n\u00e9cessaires et les mineurs qui travaillent dans ou \u00e0 proximit\u00e9 des jumbos de forage sont expos\u00e9s \u00e0 un risque raisonnable d'accidents a\u00e9riens.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Sur toutes les foreuses mobiles Jumbo \u00e0 moteur diesel, un dispositif de fonctionnement permanent est install\u00e9 \u00e0 l'arri\u00e8re de la foreuse. <b>l'extincteur est<\/b> n\u00e9cessaires. Avant d'\u00eatre ravitaill\u00e9s, les deux jumbos de forage doivent couper leurs moteurs.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"60\">\r\n<h3 class=\"heading-h3\">Entretien des foreuses souterraines Jumbo<\/h3>\r\n<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"61\">Si vous consid\u00e9rez qu'il est prioritaire de maintenir votre <span style=\"font-size: 14.4px;\">machine d'extraction souterraine<\/span>Vous obtiendrez ainsi la dur\u00e9e de vie la plus longue possible. En outre, dans le processus d'exploitation mini\u00e8re des foreuses jumbo, ces foreuses jumbo peuvent vous offrir les meilleures chances si vous les utilisez tous les jours. Fucheng conseille d'adopter des instructions d'entretien sp\u00e9cifiques.<\/div>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">L'entretien du Jumbo est essentiel pour maintenir la machine mini\u00e8re jumbo en bon \u00e9tat de fonctionnement et pour tenir des registres et des listes de contr\u00f4le pr\u00e9cis chaque jour. Les entreprises contribuent \u00e0 garantir la dur\u00e9e de vie utile des v\u00e9hicules des parcs d'\u00e9quipements lourds en expliquant les processus impliqu\u00e9s dans l'entretien de chaque v\u00e9hicule minier et en assurant le suivi des contr\u00f4les et des r\u00e9parations.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Le nettoyage quotidien de l'\u00e9quipement permet au personnel d'entretien d'avoir un meilleur aper\u00e7u de l'\u00e9tat des diff\u00e9rents \u00e9l\u00e9ments.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">En plus d'un graissage et d'un huilage fr\u00e9quents, les moteurs des avions Jumbo doivent \u00eatre entretenus p\u00e9riodiquement. Le respect des conseils du fabricant contribuera \u00e0 prot\u00e9ger l'\u00e9quipement et \u00e0 prolonger sa dur\u00e9e de vie dans cet environnement.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Prot\u00e9gez le c\u00e2blage \u00e9lectrique du Jumbo des intemp\u00e9ries. Par exemple, il peut \u00eatre judicieux de recouvrir les machines d'une b\u00e2che de protection solide ou de cacher l'\u00e9quipement sous une couverture afin d'\u00e9viter toute usure excessive des composants \u00e9lectriques.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">Inspectez fr\u00e9quemment les parties des foreuses jumbo qui sont en contact avec le sol. Des d\u00e9bris, tels que de la terre en vrac, peuvent rester coinc\u00e9s dans des zones difficiles d'acc\u00e8s, et leur nettoyage permet \u00e0 la machine de fonctionner plus efficacement.<\/li>\r\n<\/ul>\r\n<ul>\r\n<li class=\"\" data-list=\"bullet1\" data-start=\"1\">V\u00e9rifiez les signes \u00e9vidents de fuite d'huile lors des s\u00e9ances quotidiennes de nettoyage de la foreuse Jumbo. En pr\u00eatant attention aux fuites \u00e9ventuelles des soupapes, les propri\u00e9taires de cette machine mini\u00e8re jumbo co\u00fbteuse pourront plus facilement effectuer les r\u00e9parations n\u00e9cessaires, ce qui facilitera le fonctionnement de la machine.<\/li>\r\n<\/ul>\r\n<div data-zone-id=\"0\" data-line-index=\"68\">\r\n<h2 class=\"heading-h2\">R\u00e9sum\u00e9<\/h2>\r\n<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"69\">Les foreuses souterraines Jumbo sont l'une des machines mini\u00e8res jumbo les plus populaires utilis\u00e9es dans les processus miniers modernes. Ces foreuses sont dot\u00e9es de plusieurs bras de forage pour acc\u00e9l\u00e9rer la production.<\/div>\r\n<div data-zone-id=\"0\" data-line-index=\"70\">Toutefois, des pratiques de pr\u00e9vention et d'entretien ad\u00e9quates garantiront une meilleure long\u00e9vit\u00e9 de l'appareil. <span style=\"font-size: 14.4px;\">foreuse jumbo pour l'exploitation mini\u00e8re<\/span>. La machine d'extraction souterraine Fucheng est un \u00e9quipement minier de classe mondiale qui jouit d'une bonne r\u00e9putation dans le domaine de la technologie mini\u00e8re.<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":11,"featured_media":1772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Underground jumbo drill machine ultimate guide<\/title>\n<meta name=\"description\" content=\"Drilling jumbos in deep mines are typically applicable where drilling\u00a0and blasting are necessary to achieve mining.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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