{"id":982,"date":"2013-06-10T00:51:28","date_gmt":"2013-06-09T22:51:28","guid":{"rendered":"http:\/\/majek.mamy.to\/?p=982"},"modified":"2018-03-19T12:52:26","modified_gmt":"2018-03-19T11:52:26","slug":"tricopter-part-1-5","status":"publish","type":"post","link":"https:\/\/majek.sh\/en\/tricopter-part-1-5\/","title":{"rendered":"Tricopter part 1.5 :-)"},"content":{"rendered":"<p>Current status of my <a href=\"https:\/\/majek.sh\/tricopter\/\" title=\"Tricopter\">Tricopter<\/a> is: flying \ud83d\ude42<br \/>\n<a href=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri2.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri2-640x374.jpg\" alt=\"Tricopter - flying :-)\" width=\"640\" height=\"374\" class=\"alignnone size-medium wp-image-985\" srcset=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri2-640x374.jpg 640w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri2-150x87.jpg 150w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri2.jpg 1024w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>I know that i should finish my build log, but I think that telling about mistakes I made in <a href=\"https:\/\/majek.sh\/tricopter\/\" title=\"Tricopter\">first part<\/a> is more important for now.<\/p>\n<p>Failures so far:<\/p>\n<ol>\n<li>I didn&#8217;t glue motors&#8217; cables &#8211; it cost me one motor during a crash. Glue cables to motors just like in <a href=\"http:\/\/rcexplorer.se\/projects\/2011\/09\/the-tricopter-v2-5\/\" target=\"_blank\">David&#8217;s blog<\/a>!<br \/>\n<a href=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/motor-broken-cable.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/motor-broken-cable-640x472.jpg\" alt=\"Motor - broken cable\" width=\"640\" height=\"472\" class=\"alignnone size-medium wp-image-987\" srcset=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/motor-broken-cable-640x472.jpg 640w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/motor-broken-cable-150x110.jpg 150w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/motor-broken-cable.jpg 873w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\n&nbsp;\n<\/li>\n<li>I used thread locker for securing screws in prop savers, but I didn&#8217;t glue prop saver to motor shaft. And this is a result:<br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/H8YDitzk908?rel=0\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\n&nbsp;\n<\/li>\n<li>I didn&#8217;t secure motor mount screws &#8211; that was one of the causes of above crash. Use locker for screws and also between motor and mount!<br \/>\n&nbsp;\n<\/li>\n<li>Thought that prop savers are good \ud83d\ude41 I crashed 3 times because of that. Two times because prop saver loose itself on motor shaft and flew away with propeller, one time because rubber band broke. Don&#8217;t use prop savers for tricopter &#8211; it makes only troubles!<br \/>\n&nbsp;\n<\/li>\n<li><a href=\"https:\/\/www.hobbyking.com\/hobbyking\/store\/uh_viewitem.asp?idproduct=23486&#038;aff=78124\" target=\"_blank\">HK15148B Digital Servo<\/a> was also mistake &#8211; it has a free-play that causes bad oscilations of yaw mechanism. I changed it to <a href=\"http:\/\/www.hobbyking.com\/hobbyking\/store\/uh_viewitem.asp?idproduct=19959&#038;aff=78124\" target=\"_blank\">Corona DS238MG<\/a> and now everything is fine.<br \/>\nModification of Corona servo is pretty the same as for HK15148B:<br \/>\n<a href=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod1-640x398.jpg\" alt=\"Corona DS238MG inside\" width=\"640\" height=\"398\" class=\"alignnone size-medium wp-image-1014\" srcset=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod1-640x398.jpg 640w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod1-150x93.jpg 150w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod1.jpg 1024w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\n<a href=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod2.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod2-640x371.jpg\" alt=\"Corona DS238MG after modification\" width=\"640\" height=\"371\" class=\"alignnone size-medium wp-image-1015\" srcset=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod2-640x371.jpg 640w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod2-150x87.jpg 150w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/corona-servo-tri-mod2.jpg 1024w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/li>\n<\/ol>\n<p>At the end another nice picture of Tricopter \ud83d\ude42<br \/>\n<a href=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri1-640x296.jpg\" alt=\"Tricopter\" width=\"640\" height=\"296\" class=\"alignnone size-medium wp-image-995\" srcset=\"https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri1-640x296.jpg 640w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri1-150x69.jpg 150w, https:\/\/majek.sh\/wp-content\/uploads\/2013\/06\/tri1.jpg 1024w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>I think that part two of build log will be available soon \ud83d\ude42<\/p>\n<p><strong>UPDATE 2013.08.30:<\/strong> <a href=\"https:\/\/majek.sh\/en\/tricopter-part-2\/\" title=\"Tricopter \u2013 part 2\">Part two<\/a> of build log is available :-)<\/p>","protected":false},"excerpt":{"rendered":"<p>Current status of my Tricopter is: flying \ud83d\ude42 I know that i should finish my build log, but I think that telling about mistakes I made in first part is more important for now. Failures so far: I didn&#8217;t glue <span class=\"excerpt-dots\">&hellip;<\/span> <a class=\"more-link\" href=\"https:\/\/majek.sh\/en\/tricopter-part-1-5\/\"><span class=\"more-msg\">Continue reading &rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[55,13,42,32],"_links":{"self":[{"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/posts\/982"}],"collection":[{"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/comments?post=982"}],"version-history":[{"count":35,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/posts\/982\/revisions"}],"predecessor-version":[{"id":1744,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/posts\/982\/revisions\/1744"}],"wp:attachment":[{"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/media?parent=982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/categories?post=982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/majek.sh\/en\/wp-json\/wp\/v2\/tags?post=982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}