{"id":8996,"date":"2015-09-01T18:24:20","date_gmt":"2015-09-01T18:24:20","guid":{"rendered":"https:\/\/www.mate.com\/fr\/technical-resources\/tips-techniques\/punching\/techniques\/bridge-hitting\/"},"modified":"2016-06-27T08:44:34","modified_gmt":"2016-06-27T13:44:34","slug":"bridge-hitting","status":"publish","type":"page","link":"https:\/\/www.mate.com\/fr\/technical-resources\/punch-press-resources\/tips-techniques\/punching\/techniques\/bridge-hitting\/","title":{"rendered":"Poin\u00e7onner en pont"},"content":{"rendered":"

Le poin\u00e7onnage en pont r\u00e9duit l’usure de l’outillage<\/h2>\n

En alternant des frappes dans l’ex\u00e9cution des op\u00e9rations de cisaillement ou de d\u00e9tourage, les forces exerc\u00e9es sur l’outil restent \u00e9quilibr\u00e9es d’un c\u00f4t\u00e9 \u00e0 l’autre et de bout en bout. Par cons\u00e9quent, le poin\u00e7on fonctionne perpendiculairement au mat\u00e9riau et \u00e0 la matrice. \u00c0 long terme, ceci r\u00e9duit la fr\u00e9quence de l’aff\u00fbtage et de mani\u00e8re g\u00e9n\u00e9rale prolonge la vie utile de l’outil. On d\u00e9signe cette mani\u00e8re de proc\u00e9der poin\u00e7onnage \u00ab\u00a0en pont\u00a0\u00bb parce que les frappes compl\u00e8tes laissent un \u00ab\u00a0pont\u00a0\u00bb de mat\u00e9riau entre elles, qui est retir\u00e9 par la s\u00e9quence de frappes suivante.<\/p>\n

\"diagram08\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Le poin\u00e7onnage en pont r\u00e9duit l’usure de l’outillage En alternant des frappes dans l’ex\u00e9cution des op\u00e9rations de cisaillement ou de d\u00e9tourage, les forces exerc\u00e9es sur l’outil restent \u00e9quilibr\u00e9es d’un c\u00f4t\u00e9 \u00e0 l’autre et de bout en bout. Par cons\u00e9quent, le poin\u00e7on fonctionne perpendiculairement au mat\u00e9riau et \u00e0 la matrice. \u00c0 long terme, ceci r\u00e9duit la […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":8990,"menu_order":685,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-8996","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nPoin\u00e7onner en pont - Mate Precision Technologies<\/title>\n<meta name=\"description\" content=\"Le poin\u00e7onnage en pont r\u00e9duit l'usure de l'outillage En alternant des frappes dans l'ex\u00e9cution des op\u00e9rations de cisaillement ou de d\u00e9tourage, les forces\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mate.com\/fr\/technical-resources\/punch-press-resources\/tips-techniques\/punching\/techniques\/bridge-hitting\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poin\u00e7onner en pont\" \/>\n<meta property=\"og:description\" content=\"Le poin\u00e7onnage en pont r\u00e9duit l'usure de l'outillage En alternant des frappes dans l'ex\u00e9cution des op\u00e9rations de cisaillement ou de d\u00e9tourage, les forces\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mate.com\/fr\/technical-resources\/punch-press-resources\/tips-techniques\/punching\/techniques\/bridge-hitting\/\" \/>\n<meta property=\"og:site_name\" content=\"Mate Precision Technologies\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MatePrecisionTechnologies\/\" \/>\n<meta property=\"article:modified_time\" content=\"2016-06-27T13:44:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mate.com\/wp-content\/uploads\/2015\/09\/diagram08-1.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@mateprecision\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mate.com\\\/fr\\\/technical-resources\\\/punch-press-resources\\\/tips-techniques\\\/punching\\\/techniques\\\/bridge-hitting\\\/\",\"url\":\"https:\\\/\\\/www.mate.com\\\/fr\\\/technical-resources\\\/punch-press-resources\\\/tips-techniques\\\/punching\\\/techniques\\\/bridge-hitting\\\/\",\"name\":\"Poin\u00e7onner en pont - 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