{"id":549,"date":"2022-04-22T09:26:34","date_gmt":"2022-04-22T01:26:34","guid":{"rendered":"https:\/\/www.jiansujichilun.com\/%e9%93%be%e8%bd%ae%e9%93%be%e6%9d%a1%e6%bb%9a%e5%ad%90%e7%a2%8e%e8%a3%82%e3%80%81%e5%87%ba%e7%8e%b0%e8%a3%82%e7%ba%b9%e6%88%96%e5%8f%98%e5%bd%a2%e4%bb%80%e4%b9%88%e5%8e%9f%e5%9b%a0%e5%8f%8a\/"},"modified":"2022-04-22T09:26:34","modified_gmt":"2022-04-22T01:26:34","slug":"%e9%93%be%e8%bd%ae%e9%93%be%e6%9d%a1%e6%bb%9a%e5%ad%90%e7%a2%8e%e8%a3%82%e3%80%81%e5%87%ba%e7%8e%b0%e8%a3%82%e7%ba%b9%e6%88%96%e5%8f%98%e5%bd%a2%e4%bb%80%e4%b9%88%e5%8e%9f%e5%9b%a0%e5%8f%8a","status":"publish","type":"post","link":"https:\/\/www.jiansujichilun.com\/fr\/article-549\/","title":{"rendered":"Qu\u2019est-ce qui provoque la casse, la fissuration ou la d\u00e9formation des pignons et des rouleaux de cha\u00eene\u00a0?"},"content":{"rendered":"<p>\n\tPremi\u00e8rement, le pas de la cha\u00eene est trop grand ou le nombre de dents du pignon est trop petit. Si le pas est trop grand, les rouleaux et les engrenages ne s'engr\u00e8nent pas correctement, ce qui peut entra\u00eener la casse des rouleaux\u00a0; si le nombre de dents est trop petit, les rouleaux ne s'engr\u00e8nent pas compl\u00e8tement, ce qui peut \u00e9galement provoquer des fissures. Mesures de r\u00e9paration\u00a0: selon la situation, choisissez une cha\u00eene avec un pas plus petit ou augmentez le nombre de dents du pignon.<\/p>\n<p>\n\tDeuxi\u00e8mement, des d\u00e9bris obstruent les gorges des dents du pignon, ce qui provoque la fissuration des rouleaux sous la pression exerc\u00e9e par ces d\u00e9bris. Mesures de r\u00e9paration\u00a0: retirer les d\u00e9bris des gorges des dents ou remplacer la cha\u00eene.<\/p>\n<p>\n\tTroisi\u00e8mement, la cha\u00eene remonte trop haut sur les dents du pignon. Ceci est d\u00fb \u00e0 une cha\u00eene mal adapt\u00e9e ou trop l\u00e2che. Mesures de r\u00e9paration\u00a0: remplacer la cha\u00eene ou, selon la situation, ajuster sa tension.<\/p>\n<p>\n\tQuatri\u00e8mement, la cha\u00eene est soumise \u00e0 une force d'impact excessive, d\u00e9passant sa charge maximale. Mesures de r\u00e9paration\u00a0: r\u00e9duire la charge afin de diminuer l'impact sur la cha\u00eene.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e00\uff0c \u94fe\u6761\u8282\u8ddd\u8fc7\u5927\u6216\u94fe\u8f6e\u9f7f\u6570\u592a\u5c0f\u3002\u8282\u8ddd\u8fc7\u5927\uff0c \u6eda\u5b50\u4e0e\u9f7f\u8f6e\u5339\u914d\u4e0d\u597d\uff0c\u5bb9\u6613\u9020\u6210\u6eda\u5b50\u7834\u88c2\uff1b\u9f7f\u6570\u592a\u5c0f\uff0c\u4e0d\u80fd\u5b8c\u5168\u5361\u4f4f\u6eda [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-549","post","type-post","status-publish","format-standard","hentry","category-chain-sprockets"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/posts\/549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/comments?post=549"}],"version-history":[{"count":0,"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/posts\/549\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/media?parent=549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/categories?post=549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jiansujichilun.com\/fr\/wp-json\/wp\/v2\/tags?post=549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}