{"id":65,"date":"2023-12-24T11:45:32","date_gmt":"2023-12-24T10:45:32","guid":{"rendered":"https:\/\/new.saga-de-marcel.com\/?page_id=65"},"modified":"2023-12-24T18:38:17","modified_gmt":"2023-12-24T17:38:17","slug":"autopsie-dune-pompe-de-chez-conrad","status":"publish","type":"page","link":"https:\/\/new.saga-de-marcel.com\/?page_id=65","title":{"rendered":"Autopsie d&rsquo;une pompe de chez Conrad"},"content":{"rendered":"\n<p><strong>Apr\u00e8s deux pompes coinc\u00e9es j&rsquo;ai d\u00e9cid\u00e9 de les d\u00e9cortiquer pour comprendre,<\/strong> <strong>j&rsquo;ai vite compris, le petit axe qui maintient le pignon libre est usin\u00e9 dans la<\/strong> <strong>masse de la pompe,\u00a0et est donc en plastique, au bout de maximum deux heures de<\/strong> <strong>fonctionnement le petit t\u00e9ton est us\u00e9 et m\u00eame a disparu, le pignon se prom\u00e8ne,<\/strong> <strong>agrandit son logement et finit par passer sur une dent du pignon entra\u00eeneur donc<\/strong> <strong>coincement assur\u00e9 fini la navigation.\u00a0\u00a0<\/strong><\/p>\n\n\n\n<p><strong>Pour rem\u00e9dier \u00e0 cela ne pas attendre l&rsquo;usure, d\u00e9monter la pompe percer au<\/strong> <strong>travers du pignon entra\u00een\u00e9 et loger un petit axe en inox mont\u00e9 l\u00e9g\u00e8rement dur<\/strong> <strong>dans la pompe.<\/strong><\/p>\n\n\n\n<p><strong>Deuxi\u00e8me solution dessiner sa propre pompe et la fabriquer dans les r\u00e8gles de<\/strong> <strong>L&rsquo;art, c&rsquo;est l&rsquo;objet de cette page<\/strong>.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Les engrenages coinc\u00e9s, on voit bien l&rsquo;usure du logement\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/autopsie3.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>Le t\u00e9ton est cass\u00e9, sur l&rsquo;autre pompe il avait disparu<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/autopsie5.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;Plan de la pompe<\/strong><\/p>\n\n\n\n<p><strong>M\u00eame conception que la pompe du sous marin au 1\/100\u00e8me\u00a0\u00a0\u00a0\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/Pompe%20du%20sm%20au%2050eme2.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>Les deux pompes<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/les%20deux%20pompes.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Usinage du bloc de PVC<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/usinage%20du%20bloc.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Le bloc termin\u00e9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/le%20bloc%20termine.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>S\u00e9paration pour une deuxi\u00e8me pompe<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/sciage%20du%20bloc.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Les deux blocs finis<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/avant%20resciage%20pour%20le%20couvercle;JPG.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Sciage pour le couvercle<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/sciage%20du%20couvercle.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Usinage du logement du pignon moteur<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/alesage%20premier%20logement.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Usinage logement du pignon entra\u00een\u00e9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/alesage%20deuxieme%20logement.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Per\u00e7age des arriv\u00e9es d&rsquo;eau\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/percage%20arrivee%20d'eau.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Le corps de pompe termin\u00e9, on remarque le petit<\/strong> <strong>axe en inox du pignon entra\u00een\u00e9 et le taraudage pour<\/strong> <strong>les embouts de raccordements.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/le%20corps%20fini.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Eclat\u00e9 de la pompe, on remarque la vis pointeau entre<\/strong> <strong>deux dents du pignon entra\u00eeneur.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/eclate%20de%20la%20pompe.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Les essais, concluants.<\/strong> <strong>2 litres \u00e0 la minute, donc plong\u00e9e en 15 secondes<\/strong> <strong>car ballast de 0,5 litre\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/saga-de-marcel.com\/images\/les%20essais1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong><u>Conclusion:\u00a0<\/u><\/strong><\/p>\n\n\n\n<p><strong>Soit vous m&rsquo;\u00e9coutez et vous ajoutez un petit axe en inox<\/strong> <strong>sur la pompe Conrad, c&rsquo;est \u00e0 la port\u00e9e de tous.<\/strong><\/p>\n\n\n\n<p><strong>Soit vous fabriquez votre pompe ce qui est plus difficile.<\/strong><\/p>\n\n\n\n<p><strong>PS: Le joint Spi fait 10 mm en ext\u00e9rieur<\/strong> <strong>2mm d&rsquo;\u00e9paisseur<\/strong> <strong>3mm d&rsquo;al\u00e9sage<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s deux pompes coinc\u00e9es j&rsquo;ai d\u00e9cid\u00e9 de les d\u00e9cortiquer pour comprendre, j&rsquo;ai vite compris, le petit axe qui maintient le pignon libre est usin\u00e9 dans la masse de la pompe,\u00a0et est donc en plastique, au &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/pages\/65"}],"collection":[{"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65"}],"version-history":[{"count":3,"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/pages\/65\/revisions"}],"predecessor-version":[{"id":242,"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=\/wp\/v2\/pages\/65\/revisions\/242"}],"wp:attachment":[{"href":"https:\/\/new.saga-de-marcel.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}