{"id":2767,"date":"2015-01-17T00:25:38","date_gmt":"2015-01-16T23:25:38","guid":{"rendered":"http:\/\/svarthaletracing.se\/?p=2767"},"modified":"2015-01-17T00:37:40","modified_gmt":"2015-01-16T23:37:40","slug":"ja-den-lar-inte-ge-sig-i-forsta-taget","status":"publish","type":"post","link":"https:\/\/svarthaletracing.se\/?p=2767","title":{"rendered":"Ja den l\u00e4r inte ge sig i f\u00f6rsta taget!"},"content":{"rendered":"<p>Under veckan har L-E skurit ut delarna till svingen enligt de fina ritningar vi kn\u00e5pat ihop. Jag har alltid en tendens att ta i lite i \u00f6verkant n\u00e4r jag designar saker. Vi kan v\u00e4l skylla det p\u00e5 ovana. Som tur \u00e4r s\u00e5 har ju totalvikten antagligen ytterst begr\u00e4nsad inverkan p\u00e5 toppfarten. Kanske till och med kan vara s\u00e5 att den pga. \u00f6kad stabilitet skulle kunna t\u00e4nkas g\u00e5 att f\u00e5 upp i h\u00f6gre fart&#8230;<\/p>\n<p>Fick ett SMS fr\u00e5n L-E h\u00e4rom dagen. N\u00e5got i stil med &#8221;vi har byggt en pansarvagn&#8221;. N\u00e4r han idag efter mycket om och men lyckats baxa in svingen p\u00e5 mitt vardagsrumsgolv s\u00e5 b\u00f6rjade jag v\u00e4l inse att denna nog inte kommer att vika sig i f\u00f6rsta taget.<\/p>\n<p><a href=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2770\" src=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-640x312.jpg\" alt=\"sving\" width=\"640\" height=\"312\" srcset=\"https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-640x312.jpg 640w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-1024x500.jpg 1024w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving.jpg 1180w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>T\u00e4nkte precis s\u00e4ga att jag &#8221;sl\u00e4nge ihop&#8221; en simulering i Inventor, men sanningen \u00e4r v\u00e4l att det tog \u00e5tskilliga timmar innan jag fick alla parametrar att st\u00e4mma.<\/p>\n<p>Med motsvarande ett tons kraft anbringad p\u00e5 axeln som meden sitter p\u00e5 s\u00e5 ser det ut s\u00e5 h\u00e4r:<\/p>\n<p><a href=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-safety-factor.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2769\" src=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-safety-factor-640x350.png\" alt=\"sving safety factor\" width=\"640\" height=\"350\" srcset=\"https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-safety-factor-640x350.png 640w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-safety-factor-1024x560.png 1024w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-safety-factor.png 1512w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>Bilden ovan visar s\u00e4kerthetsfaktorn i f\u00f6rh\u00e5llande till str\u00e4ckgr\u00e4nsen. Inga st\u00f6rre problem allts\u00e5.<\/p>\n<p>Hur mycket flexar den d\u00e5? Ja lite drygt en mm mitt p\u00e5 axeln som meden sitter p\u00e5 (bilden \u00e4r en kraftigt \u00f6verdriven illustration).<\/p>\n<p><a href=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-displacement.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2768\" src=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-displacement-640x350.png\" alt=\"sving displacement\" width=\"640\" height=\"350\" srcset=\"https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-displacement-640x350.png 640w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-displacement-1024x560.png 1024w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-displacement.png 1512w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>Vad ska man s\u00e4ga?&#8230; Det b\u00f6r h\u00e5lla! Totalvikt: 27 kg. Inte s\u00e5 farligt \u00e4nd\u00e5. Meden som ska bort v\u00e4ger nog runt 5 kg s\u00e5 det blir v\u00e4l drygt 20kg extra att sl\u00e4pa p\u00e5.<\/p>\n<p>&#8230;<br \/>\n&#8230;<\/p>\n<p>En tanke slog mig; borde vi inte l\u00e4gga till lite sidokraft ocks\u00e5?<br \/>\nBilden nedan visar f\u00f6rskjutningen i sidled med en upp\u00e5triktad kraft motsvarande 250 kg (2500N) samt en sidoriktad kraft motsvarande 200 kg (2000N) ser det ut s\u00e5 h\u00e4r. Observera att f\u00e4rgskalan endast visar f\u00f6rskjutningen i sidled p\u00e5 den bilden.<\/p>\n<p><a href=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-disp-sidokraft.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2772\" src=\"http:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-disp-sidokraft-640x350.png\" alt=\"sving disp sidokraft\" width=\"640\" height=\"350\" srcset=\"https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-disp-sidokraft-640x350.png 640w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-disp-sidokraft-1024x560.png 1024w, https:\/\/svarthaletracing.se\/wp-content\/uploads\/2015\/01\/sving-disp-sidokraft.png 1512w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>Tur att L-E bara punktade ihop allt. Ser ju n\u00e4stan ut som att man skulle kunna f\u00f6rst\u00e4rka lite till l\u00e4ngst ut p\u00e5 armarna.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Under veckan har L-E skurit ut delarna till svingen enligt de fina ritningar vi kn\u00e5pat ihop. Jag har alltid en tendens att ta i lite i \u00f6verkant n\u00e4r jag designar saker. Vi kan v\u00e4l skylla det p\u00e5 ovana. Som tur &hellip; <a href=\"https:\/\/svarthaletracing.se\/?p=2767\">Forts\u00e4tt l\u00e4sa <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":2769,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jetskotern"],"_links":{"self":[{"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2767"}],"version-history":[{"count":3,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2767\/revisions"}],"predecessor-version":[{"id":2774,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2767\/revisions\/2774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=\/wp\/v2\/media\/2769"}],"wp:attachment":[{"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/svarthaletracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}