{"id":5476,"date":"2026-03-19T20:12:52","date_gmt":"2026-03-19T19:12:52","guid":{"rendered":"https:\/\/rimrex.pl\/?p=5476"},"modified":"2026-03-19T20:22:25","modified_gmt":"2026-03-19T19:22:25","slug":"rimrex-widebody-offset","status":"publish","type":"post","link":"https:\/\/rimrex.pl\/en\/rimrex-widebody-offset\/","title":{"rendered":"RIMREX vs. Off-the-shelf: Dlaczego uniwersalne ET to wr\u00f3g projekt\u00f3w Widebody?"},"content":{"rendered":"

W \u015bwiecie projekt\u00f3w widebody wi\u0119kszo\u015b\u0107 b\u0142\u0119d\u00f3w nie zaczyna si\u0119 od designu.
Zaczyna si\u0119 od fizyki.<\/p>\n\n\n\n

Felga \u201eoff-the-shelf\u201d jest projektowana dla kompromisu \u2013 musi pasowa\u0107 do wielu aut, wielu konfiguracji zawieszenia, wielu styl\u00f3w jazdy. Oznacza to jedno: jej geometria i struktura s\u0105 u\u015brednione.<\/p>\n\n\n\n

A widebody nie jest u\u015bredniony.<\/p>\n\n\n\n

\n\n\n\n

Przesuni\u0119cie, kt\u00f3re zmienia wszystko<\/strong><\/h3>\n\n\n\n

Gdy ko\u0142o zostaje wysuni\u0119te na zewn\u0105trz (ni\u017csze ET), zmienia si\u0119 kluczowy parametr:<\/p>\n\n\n\n

rami\u0119 dzia\u0142ania si\u0142y wzgl\u0119dem \u0142o\u017cyska i piasty.<\/strong><\/p>\n\n\n\n

To nie jest kosmetyka \u2014 to zmiana uk\u0142adu statycznego.<\/p>\n\n\n\n

Moment zginaj\u0105cy ro\u015bnie zgodnie z zale\u017cno\u015bci\u0105:M<\/mi>=<\/mo>F<\/mi>\u22c5<\/mo>d<\/mi><\/mrow>M = F \\cdot d<\/annotation><\/semantics><\/math>M=F\u22c5d<\/p>\n\n\n\n

Gdzie:<\/p>\n\n\n\n

    \n
  • F<\/strong> \u2013 si\u0142a dzia\u0142aj\u0105ca na ko\u0142o (masa + dynamika)<\/li>\n\n\n\n
  • d<\/strong> \u2013 odleg\u0142o\u015b\u0107 od punktu podparcia (czyli w\u0142a\u015bnie ET)<\/li>\n<\/ul>\n\n\n\n

    Minimalne zwi\u0119kszenie \u201ed\u201d powoduje liniowy wzrost momentu, ale\u2026
    napr\u0119\u017cenia rosn\u0105 ju\u017c nieliniowo w strukturze felgi<\/strong>, szczeg\u00f3lnie w miejscach przej\u015bcia ramion do piasty.<\/p>\n\n\n\n

    \n\n\n\n

    Dlaczego standardowa felga przegrywa<\/strong><\/h3>\n\n\n\n

    Felga katalogowa:<\/p>\n\n\n\n

      \n
    • ma sta\u0142\u0105 grubo\u015b\u0107 materia\u0142u<\/strong><\/li>\n\n\n\n
    • jest projektowana dla neutralnego offsetu<\/strong><\/li>\n\n\n\n
    • zak\u0142ada symetryczny rozk\u0142ad obci\u0105\u017ce\u0144<\/strong><\/li>\n<\/ul>\n\n\n\n

      W projekcie widebody:<\/p>\n\n\n\n

        \n
      • obci\u0105\u017cenia s\u0105 ekscentryczne<\/strong><\/li>\n\n\n\n
      • pojawiaj\u0105 si\u0119 dodatkowe momenty skr\u0119caj\u0105ce<\/strong><\/li>\n\n\n\n
      • ro\u015bnie zm\u0119czenie materia\u0142u przy pia\u015bcie<\/strong><\/li>\n<\/ul>\n\n\n\n

        Efekt?<\/p>\n\n\n\n

        P\u0119kni\u0119cia pojawiaj\u0105 si\u0119 najcz\u0119\u015bciej:<\/p>\n\n\n\n

          \n
        • przy nasadzie ramienia<\/li>\n\n\n\n
        • wok\u00f3\u0142 otwor\u00f3w monta\u017cowych<\/li>\n\n\n\n
        • w strefie przej\u015bcia do hubu<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n

          Jak robi to RIMREX<\/strong><\/h3>\n\n\n\n

          RIMREX nie zaczyna od wzoru.<\/p>\n\n\n\n

          Zaczyna od obci\u0105\u017ce\u0144.<\/p>\n\n\n\n

          Ka\u017cda felga projektowana jest pod:<\/p>\n\n\n\n

            \n
          • konkretny setup zawieszenia<\/strong><\/li>\n\n\n\n
          • realny offset<\/strong><\/li>\n\n\n\n
          • docelowy styl jazdy<\/strong><\/li>\n<\/ul>\n\n\n\n

            To oznacza:<\/p>\n\n\n\n

              \n
            • lokalne zag\u0119szczenie materia\u0142u w strefach krytycznych<\/strong><\/li>\n\n\n\n
            • zmienne przekroje ramion<\/li>\n\n\n\n
            • wzmocnion\u0105 struktur\u0119 hubu<\/li>\n<\/ul>\n\n\n\n

              Nie ma tu \u201euniwersalno\u015bci\u201d.<\/p>\n\n\n\n

              Jest precyzja.<\/p>\n\n\n\n

              \n\n\n\n

              Widebody to nie styl. To uk\u0142ad si\u0142.<\/strong><\/h3>\n\n\n\n

              Je\u015bli wysuwasz ko\u0142o na zewn\u0105trz, zmieniasz fizyk\u0119 ca\u0142ego uk\u0142adu.
              Je\u015bli nie zmieniasz felgi \u2014 przenosisz ryzyko w materia\u0142.<\/p>\n\n\n\n

              Off-the-shelf pr\u00f3buje pasowa\u0107 do wszystkiego.
              RIMREX jest projektowany do jednego.<\/strong><\/p>\n\n\n\n

              I w\u0142a\u015bnie dlatego wytrzymuje tam, gdzie inne p\u0119kaj\u0105.<\/p>","protected":false},"excerpt":{"rendered":"

              W \u015bwiecie projekt\u00f3w widebody wi\u0119kszo\u015b\u0107 b\u0142\u0119d\u00f3w nie zaczyna si\u0119 od designu.Zaczyna si\u0119 od fizyki. Felga \u201eoff-the-shelf\u201d jest projektowana dla kompromisu \u2013 musi pasowa\u0107 do wielu aut, wielu konfiguracji zawieszenia, wielu styl\u00f3w jazdy. Oznacza to jedno: jej geometria i struktura s\u0105 u\u015brednione. A widebody nie jest u\u015bredniony. Przesuni\u0119cie, kt\u00f3re zmienia wszystko Gdy ko\u0142o zostaje wysuni\u0119te na […]<\/p>\n","protected":false},"author":1,"featured_media":5477,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[63],"tags":[],"class_list":["post-5476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides-knowledge"],"_links":{"self":[{"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/posts\/5476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/comments?post=5476"}],"version-history":[{"count":2,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/posts\/5476\/revisions"}],"predecessor-version":[{"id":5479,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/posts\/5476\/revisions\/5479"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/media\/5477"}],"wp:attachment":[{"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/media?parent=5476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/categories?post=5476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rimrex.pl\/en\/wp-json\/wp\/v2\/tags?post=5476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}