{"id":3545,"date":"2023-12-06T15:44:11","date_gmt":"2023-12-06T07:44:11","guid":{"rendered":"https:\/\/recyclingmachines.org\/?p=3545"},"modified":"2023-12-06T15:44:13","modified_gmt":"2023-12-06T07:44:13","slug":"wear-resistance-of-pellet-granulator-screw","status":"publish","type":"post","link":"https:\/\/recyclingmachines.org\/fr\/wear-resistance-of-pellet-granulator-screw\/","title":{"rendered":"Comment am\u00e9liorer la r\u00e9sistance \u00e0 l\u2019usure de la vis du granulateur de granul\u00e9s\u00a0?"},"content":{"rendered":"

Les granulateurs de granul\u00e9s souffrent g\u00e9n\u00e9ralement d'une usure et d'une corrosion rapides des vis et des barils pendant le processus d'extrusion et de fusion. Ils doivent g\u00e9n\u00e9ralement \u00eatre remplac\u00e9s apr\u00e8s une p\u00e9riode d'utilisation. Ces derni\u00e8res ann\u00e9es, l\u2019industrie a r\u00e9alis\u00e9 des progr\u00e8s significatifs dans l\u2019\u00e9tude approfondie de l\u2019usure des vis.<\/p>

Criticit\u00e9 du choix des mat\u00e9riaux<\/h2>

Le mat\u00e9riau de la vis \u00e0 m\u00e9taux du pelletiseur industriel affecte directement sa r\u00e9sistance \u00e0 l'usure. La s\u00e9lection des mat\u00e9riaux prend en compte des facteurs tels que le type de plastique trait\u00e9, la temp\u00e9rature et la pression pour garantir qu'ils continuent de bien fonctionner dans des environnements d'exploitation complexes.<\/p>

\"granulateur<\/figure> <\/div>

Techniques avanc\u00e9es de traitement de surface<\/h2>

Le traitement de surface est essentiel pour am\u00e9liorer la r\u00e9sistance \u00e0 l'usure des vis de granulateur de granul\u00e9s<\/a>. La surface sup\u00e9rieure de la nervure de la vis et la surface en spirale de la vis peuvent adopter la nouvelle technologie de pulv\u00e9risation et de rev\u00eatement d'alliages r\u00e9sistants \u00e0 l'usure et \u00e0 la corrosion. Ces techniques peuvent ralentir efficacement le processus d'usure et prolonger la dur\u00e9e de vie du granulateur de granul\u00e9s.<\/p>

\"machines<\/figure> <\/div>

Processus de fabrication de pr\u00e9cision<\/h2>

L'utilisation de processus de fabrication m\u00e9caniques de haute pr\u00e9cision peut garantir la plan\u00e9it\u00e9 et la pr\u00e9cision de la surface des vis m\u00e9caniques de l'extrudeuse de granul\u00e9s de plastique et r\u00e9duire la friction et l'usure. L'utilisation d'\u00e9quipements d'usinage CNC avanc\u00e9s, de technologies de broyage et de syst\u00e8mes de contr\u00f4le qualit\u00e9 contribuent \u00e0 produire des composants de granulateurs de granul\u00e9s plus r\u00e9sistants \u00e0 l'usure.<\/p>

\"granulateur<\/figure> <\/div>","protected":false},"excerpt":{"rendered":"

Les granulateurs de pellets souffrent g\u00e9n\u00e9ralement d'une usure rapide et de la corrosion des vis et des f\u00fbts lors de l'extrusion et de la fusion\u2026<\/p>","protected":false},"author":1,"featured_media":1648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-3545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"taxonomy_info":{"category":[{"value":11,"label":"News"}]},"featured_image_src_large":["https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/09\/plastic-granulator-machine.webp",720,540,false],"author_info":{"display_name":"Elena","author_link":"https:\/\/recyclingmachines.org\/fr\/author\/adminangel\/"},"comment_info":0,"category_info":[{"term_id":11,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":215,"filter":"raw","cat_ID":11,"category_count":215,"category_description":"","cat_name":"News","category_nicename":"news","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/posts\/3545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/comments?post=3545"}],"version-history":[{"count":0,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/posts\/3545\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/media\/1648"}],"wp:attachment":[{"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/media?parent=3545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/categories?post=3545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/recyclingmachines.org\/fr\/wp-json\/wp\/v2\/tags?post=3545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}