{"id":867,"date":"2014-02-19T20:42:47","date_gmt":"2014-02-19T19:42:47","guid":{"rendered":"http:\/\/www.lmkbabice.cz\/?p=867"},"modified":"2014-02-19T20:47:10","modified_gmt":"2014-02-19T19:47:10","slug":"orion-cast-2","status":"publish","type":"post","link":"http:\/\/www.lmkbabice.cz\/?p=867","title":{"rendered":"Orion – \u010d\u00e1st 2"},"content":{"rendered":"

Po dokon\u010den\u00ed kostry modelu n\u00e1sledovalo pota\u017een\u00ed modelu na\u017eehlovac\u00ed f\u03ccli\u00ed Oracover. P\u0159edlohou pro kompletn\u00ed barevn\u00e9 a grafick\u00e9 proveden\u00ed modelu bylo zbarven\u00ed, s\u00a0kter\u00fdm l\u00e9tal Ed Kazmirski na MS 1960. N\u00e1pisy ORION jsem p\u0159idal na model nav\u00edc, kv\u016fli identifikaci modelu.
\nK\u00a0\u0159\u00edzen\u00ed modelu je instalov\u00e1na dobov\u00e1 10 kan\u00e1lov\u00e1 bang-bang souprava Orbit. Vys\u00edla\u010d je 4 elektronkov\u00fd. Ka\u017ed\u00e1 ba\u0148ka elektronky obsahuje 2 separ\u00e1tn\u00ed triody, tak\u017ee je ve vys\u00edla\u010di instalov\u00e1no 8\u00a0 triod. \u017dhaven\u00ed elektronek 6 V\u00a0je z\u00a04 NiCd akumul\u00e1tor\u016f 2\u00a0400 mA. Anodov\u00e9 nap\u011bt\u00ed cca 150 V\u00a0je vyr\u00e1b\u011bno v\u00a0mnou zhotoven\u00e9m m\u011bni\u010di a nap\u00e1jeno 6 NiCd \u010dl\u00e1nky 2\u00a0400 mA.
\nSoupravou je \u0159\u00edzena sm\u011brovka, v\u00fd\u0161kovka, k\u0159id\u00e9lka a plyn motoru ve t\u0159ech poloh\u00e1ch \u2013 mal\u00fd, st\u0159edn\u00ed a pln\u00fd plyn. \u017d\u00e1dn\u00e1 kormidla nejdou za letu trimovat. Podle chov\u00e1n\u00ed modelu za letu se mus\u00ed po p\u0159ist\u00e1n\u00ed modelu upravovat d\u00e9lka konkr\u00e9tn\u00edho t\u00e1hla kormidla do pot\u0159ebn\u00e9 st\u0159edn\u00ed polohy kormidla.
\nTranzistorov\u00fd 10 kan\u00e1lov\u00fd p\u0159ij\u00edma\u010d s\u00a0jaz\u00fd\u010dkov\u00fdmi rel\u00e9 je dopln\u011bn\u00ed tranzistorov\u00fdmi zesilova\u010di, ovl\u00e1daj\u00edc\u00ed pro ka\u017edou v\u00fdchylku dvojici reverzn\u00edch sp\u00ednac\u00edch tranzistor\u016f pro nap\u00e1jen\u00ed serva. N\u011bkter\u00e1 p\u016fvodn\u00ed dvoukan\u00e1lov\u00e1 serva s\u00a0elektrickou neutralizac\u00ed ji\u017e m\u011bla vadn\u00e1 ozuben\u00ed. Proto jsem pou\u017eil nov\u011bj\u0161\u00ed typ proporcion\u00e1ln\u00edch serv Simprop, vyletoval servozesilova\u010d, dr\u00e1hu potenciometru nahradil oto\u010dn\u00fdch kotou\u010dkem s\u00a0dr\u00e1hov\u00fdmi kontakty, upravil p\u016fvodn\u00ed jezdec potenciometru serva a zapojil na p\u016fvodn\u00ed servosp\u00edna\u010de.<\/p>\n

Instalace t\u00e1hel k\u00a0ovl\u00e1d\u00e1n\u00ed kormidel a oto\u010dn\u00e9 z\u00e1v\u011bsy kormidel mus\u00ed chodit velmi lehce v\u00a0cel\u00e9m rozsahu v\u00fdchylek kormidel, proto\u017ee s\u00edla serv p\u0159i nap\u00e1jen\u00ed nap\u011bt\u00edm +- 2,4 V\u00a0je mnohem men\u0161\u00ed, ne\u017e u sou\u010dasn\u00fdch standardn\u00edch proporcion\u00e1ln\u00edch serv.<\/p>\n

Vzhledem ke kr\u00e1tk\u00e9mu p\u0159edku trupu bylo kv\u016fli dosa\u017een\u00ed spr\u00e1vn\u00e9 polohy t\u011b\u017ei\u0161t\u011b modelu nutno pod motorem p\u0159idat 21 dkg olova. Celkov\u00e1 hmotnost hotov\u00e9ho modelu s\u00a0pr\u00e1zdnou n\u00e1dr\u017e\u00ed je 2\u00a0780 g, tedy o 55 g m\u00e9n\u011b, ne\u017e origin\u00e1ln\u00ed model Kazmirsk\u00e9ho.<\/p>\n

Zal\u00e9t\u00e1n\u00ed modelu Orion bude na ja\u0159e p\u0159i solidn\u00edm po\u010das\u00ed, bez v\u00a0posledn\u00edch roc\u00edch vanouc\u00edho \u010dast\u00e9ho siln\u00e9ho n\u00e1razov\u00e9ho v\u011btru.<\/p>\n

Kone\u010dn\u00e9 proveden\u00ed modelu je z\u0159ejm\u00e9 z\u00a0fotografi\u00ed.<\/p>\n

P\u0159edchoz\u00ed \u010d\u00e1st<\/a> \u010dl\u00e1nku<\/p>\n\n\n\n\t\t\t\n\t\t\t\t