{"id":2322,"date":"2023-03-03T17:55:17","date_gmt":"2023-03-03T16:55:17","guid":{"rendered":"https:\/\/www.wipsim.fr\/les-benefices-dune-reduction-des-encours\/"},"modified":"2023-04-12T09:05:14","modified_gmt":"2023-04-12T07:05:14","slug":"les-benefices-dune-reduction-des-encours","status":"publish","type":"post","link":"https:\/\/www.wipsim.fr\/en\/les-benefices-dune-reduction-des-encours\/","title":{"rendered":"Les b\u00e9n\u00e9fices d\u2019une r\u00e9duction des encours"},"content":{"rendered":"<div  class='flex_column av-o86s0n-91a0710c02891a679d13c3bf8e7a95f3 av_one_full  avia-builder-el-0  el_before_av_hr  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-mbk547-bd7a63cd3c0d64d95e6bf8429c486af2 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Les b\u00e9n\u00e9fices d\u2019une r\u00e9duction des encours<\/h1>\n<div id=\"u11491-4\" class=\"clearfix grpelem shared_content\" data-muse-uid=\"U11491\" data-muse-type=\"txt_frame\" data-ibe-flags=\"txtStyleSrc\" data-sizepolicy=\"fixed\" data-pintopage=\"page_fixedCenter\" data-leftadjustmentdoneby=\"pu11489\" data-content-guid=\"u11491-4_content\"><\/div>\n<div id=\"u11490-29\" class=\"clearfix grpelem\" data-muse-uid=\"U11490\" data-muse-type=\"txt_frame\" data-ibe-flags=\"txtStyleSrc\" data-sizepolicy=\"fixed\" data-pintopage=\"page_fixedCenter\" data-leftadjustmentdoneby=\"pu11489\">\n<p>La r\u00e9duction d\u2019en-cours signifie pour la plupart des dirigeants une am\u00e9lioration du besoin de fonds de roulement. Cette perspective est d\u2019ailleurs souvent utilis\u00e9e comme seul argumentaire tout trouv\u00e9 pour introduire le Lean dans l\u2019organisation. Or, celui-ci est rarement pertinent et appr\u00e9ciable pour les op\u00e9rationnels. Au contraire, quand ils sont confront\u00e9s \u00e0 des perturbations menant \u00e0 des d\u00e9lais non tenus, il est difficile de justifier le Lean sous cette seule dimension financi\u00e8re.<\/p>\n<p>En r\u00e9alit\u00e9, la r\u00e9duction des en-cours ne doit pas \u00eatre envisag\u00e9e comme une fin en soi, mais comme une action curative \u00e0 bien des difficult\u00e9s connues par vos collaborateurs. Ces difficult\u00e9s sont inh\u00e9rentes \u00e0 la complexit\u00e9 du processus de fabrication. S\u2019il est mal pilot\u00e9, votre taux de service client n\u2019atteindra pas les objectifs fix\u00e9s.<\/p>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1401 aligncenter\" src=\"https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-Accounting-300x150.jpg\" alt=\"\" width=\"388\" height=\"194\" srcset=\"https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-Accounting-300x150.jpg 300w, https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-Accounting-768x384.jpg 768w, https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-Accounting-705x352.jpg 705w, https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-Accounting.jpg 979w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/p>\n<div id=\"u11490-29\" class=\"clearfix grpelem\" data-muse-uid=\"U11490\" data-muse-type=\"txt_frame\" data-ibe-flags=\"txtStyleSrc\" data-sizepolicy=\"fixed\" data-pintopage=\"page_fixedCenter\" data-leftadjustmentdoneby=\"pu11489\"><\/div>\n<p>Nous allons d\u00e9velopper ici comment la limitation des en-cours d\u2019un syst\u00e8me de production am\u00e9liore conjointement le quotidien des utilisateurs du flux et le temps de travers\u00e9e tout en le fiabilisant par la m\u00eame occasion.<\/p>\n<p style=\"text-align: center;\"><strong>\u00ab Plus une compagnie a du stock, moins elle aura ce dont elle a besoin \u00bb<\/strong><br \/>\n<strong>Taiichi Ohno<\/strong><\/p>\n<p>Pour appliquer la philosophie de Taiicho Ohno, l\u2019essentiel n\u2019est plus de veiller \u00e0 ce que les machines tournent constamment, mais de cr\u00e9er une circulation fluide qui minimise le temps d\u2019attente des ordres de travail. Il faut donc piloter l\u2019activit\u00e9 en r\u00e9duisant et en contenant la quantit\u00e9 de travail en cours.<\/p>\n<p>D\u00e8s lors, en r\u00e9duisant les en-cours et en identifiant ces derniers avec du management visuel :<\/p>\n<p>1. Vous augmentez la vitesse du processus de fabrication, car il y a moins de files d\u2019attente devant chaque poste. Cela entra\u00eene une r\u00e9duction des d\u00e9lais avec un temps de travers\u00e9e plus rapide.<\/p>\n<p>2. Vous perdez moins de temps en suivi et en pilotage car il y aura moins d\u2019\u00e9l\u00e9ments \u00e0 g\u00e9rer et \u00e0 suivre simultan\u00e9ment.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1402 aligncenter\" src=\"https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-time-300x200.jpg\" alt=\"\" width=\"356\" height=\"237\" srcset=\"https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-time-300x200.jpg 300w, https:\/\/www.wipsim.fr\/wp-content\/uploads\/2023\/03\/Wipsim-time.jpg 500w\" sizes=\"auto, (max-width: 356px) 100vw, 356px\" \/><\/p>\n<p>3. Vous r\u00e9duisez vos co\u00fbts : avoir moins d\u2019en-cours signifie moins de stock de mati\u00e8res premi\u00e8res, moins d\u2019espace de stockage n\u00e9cessaire et moins de main-d\u2019\u0153uvre requise pour la manipulation et le suivi des stocks. Cela r\u00e9duit les co\u00fbts associ\u00e9s \u00e0 la logistique et \u00e0 la gestion des stocks.<\/p>\n<p>4. Vous am\u00e9liorez la qualit\u00e9 : lorsqu\u2019il y a moins d\u2019en-cours, il est plus facile d\u2019identifier et de r\u00e9soudre les probl\u00e8mes de qualit\u00e9. En se concentrant sur un plus petit nombre d\u2019articles, les efforts de contr\u00f4le de la qualit\u00e9 peuvent \u00eatre plus cibl\u00e9s et efficaces, ce qui am\u00e9liore la qualit\u00e9 des produits et la satisfaction des clients.<\/p>\n<p>5. Vous obtenez une flexibilit\u00e9 accrue : en r\u00e9duisant les en-cours, la production est plus r\u00e9active aux changements de la demande des clients ou aux changements du march\u00e9. Cela permet d\u2019ajuster la production plus rapidement et plus efficacement pour r\u00e9pondre \u00e0 l\u2019\u00e9volution des besoins.<\/p>\n<p>6. Vous poss\u00e9dez un flux de tr\u00e9sorerie am\u00e9lior\u00e9 : les entreprises peuvent lib\u00e9rer des liquidit\u00e9s qui seraient autrement immobilis\u00e9es dans les stocks. Cela am\u00e9liore le flux de tr\u00e9sorerie global et fournit plus de ressources pour investir dans d\u2019autres domaines de l\u2019entreprise.<\/p>\n<p>7. Vous augmentez le bien-\u00eatre de vos op\u00e9rationnels : le syst\u00e8me devient plus simple, plus fluide et plus visible. Les postes goulots sont plus facilement identifiables gr\u00e2ce \u00e0 un management visuel. Cela permet des ajustements pertinents de vos ressources dans une parfaite collaboration.<\/p>\n<p>Dans l\u2019ensemble, la r\u00e9duction des en-cours peut aider la production \u00e0 \u00eatre plus efficace, flexible et r\u00e9active aux besoins des clients tout en r\u00e9duisant les co\u00fbts et en am\u00e9liorant la qualit\u00e9 des produits. L\u2019organisation devient plus sereine avec un pilotage de la production plus collaboratif gr\u00e2ce \u00e0 une meilleure visibilit\u00e9.<\/p>\n<p><strong>Mathieu Douteau Ing\u00e9nieur consultant chez Wipsim<\/strong><\/p>\n<p>Mathieu est un ancien responsable de production. En 2021, Il s\u2019est sp\u00e9cialis\u00e9 dans la gestion des flux et la maitrise des en-cours. Depuis qu\u2019il a rejoint Wipsim, il accompagne ses clients dans l\u2019analyse de vos flux et dans la mise en \u0153uvre des outils de pilotage de production.<\/p>\n<\/div><\/section><br \/>\n<div  class='av-post-metadata-container av-19d1nr-546a1db49d1cae0c0611ff560285a6c4 av-metadata-container-align-left  avia-builder-el-2  el_after_av_textblock  avia-builder-el-last  av-metadata-container-1'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-metadata-before av-metadata-before-author\">Publi\u00e9 par<\/span><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/www.wipsim.fr\/en\/author\/p-burlat\/\"  rel=\"author\">Patrick<\/a><\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">|<\/span><span class=\"av-post-metadata-content av-post-metadata-modified\"><span class=\"av-post-metadata-modified-date\" >12 April 2023<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">|<\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-metadata-before av-metadata-before-categories\">Dans<\/span><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/www.wipsim.fr\/en\/category\/operational-expertise\/\" >Operational expertise<\/a><\/span><\/span><\/span><\/div><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6gmauf-807e253dfa7e348b36e65cdb317f3a55\">\n#top .hr.hr-invisible.av-6gmauf-807e253dfa7e348b36e65cdb317f3a55{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-6gmauf-807e253dfa7e348b36e65cdb317f3a55 hr-invisible  avia-builder-el-3  el_after_av_one_full  el_before_av_one_full '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n\n<style type=\"text\/css\" 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><h2 style=\"text-align: center;\">Vous souhaitez en apprendre plus sur les solutions WIPSIM ?<\/h2>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.wipsim.fr\/en\/contact\/\">Contactez nos experts pour plus d\u2019informations ou une d\u00e9monstration<\/a><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_buttonrow-b0410779dd893dc60b6df2ce92b196c8\">\n.avia-buttonrow-wrap.av-av_buttonrow-b0410779dd893dc60b6df2ce92b196c8 .avia-button{\nfont-size:17px;\npadding:10px 15px 10px 15px;\n}\n<\/style>\n<div  class='avia-buttonrow-wrap av-av_buttonrow-b0410779dd893dc60b6df2ce92b196c8 avia-buttonrow-center  avia-builder-el-6  el_after_av_textblock  avia-builder-el-last '>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_buttonrow_item-23e5dd7a60ccbda9bef89c6f047cd07c\">\n#top #wrap_all 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