plug korpusi ishchi sirtini loyihalash

k u r s l о y i h а g a t o p s h i r i q fan «qishloq xo‘jalik mashinalari» iii-kurs bo‘yichа 307-guruh tаlаbаsi xo‘jaqulova z. rаhbаr borotov a.n. variant № 2 1. ishlanadigan loyiha: plug korpusi ishchi sirtini loyihalash. 2. boshlang‘ich ma’lumotlar: shudgorlash chuqurligi amax = 42 sm; tuproqning solishtirma qarshiligi q = 7,8 n/sm 2 ; lemex tig`ining shudgor devoriga engashish burchagi 0 = 40 0 grad; korpus yasovchilarining shudgor devoriga engashish burchagining min va max qiymatlari min = 38 0 grad; max = 43 0 grad. traktor (magnum-7240) rusumli, tortish kuchi p = 72825 h; korpus ishlov beradigan tuproq qatlami kengligining shudgor chuqurligiga nisbati  = 1,4; korpus turi universal; lemex tig`ining …

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