ko`ndalang randalash stonokining rechagi mexanizmi tezlik va tezlanish planlarini qurish

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ko`ndalang randalash stono.doc å = - = 5 1 ) 6 ( i i p i f 2 2 2 2 ) ( ) ( l y y x x b c b c = - + - 2 2 2 2 ) ( l y x x b b c = + - 0 2 2 2 2 2 2 = - + + - l y x x x x b b b c c . 0 ) ( 2 2 2 2 2 2 = - + + - l y x x x x b b b c c 2 2 2 2 2 2 2 2 2 , 1 l y x l y x x x x b b b b b b c + ± = + + - ± = ; cos 1 1 j l x b = . sin 1 …

r r r + = o a a v v 2 , 1 2 , 1 = . 1 2 , 1 2 , 1 oa o a a l v v × = = w o a v 2 , 1 r o a v 2 , 1 r l v m w m × = 1 . 3 3 3 2 , 1 3 2 , 1 3 , b a b a r a a a a v v v v v v r r r r r r + = + = 2 , 1 a v r 3 b v r 2 , 1 a v r 3 b v r r a a v 2 , 1 3 r 3 3 b a v r pa pa r a a v 2 , 1 3 r 0 3 = b v , 2 , …

, 1 1 1 1 1 1 1 = - + = - + = - + = l l l l ab ab ab ab a o ab a o ab i ii l l l l l l l l o c o c mm h b 35 2 = . 667 , 1 4 1 1 4 1 1 1 1 » - + = - + = = l l e c e c d c d c i ii i ii , 67 , 1 d c d c i ii = d c d c c c ii i i ii + = . 67 , 1 d c d c c c i i i ii + = , 1875 , 144 667 , 2 5 , 384 667 , 2 mm d c d c ii i i = = = i …

r 3 o a r n ba a r n bo a 3 r . ) ( ) ( 2 1 2 2 2 2 l l v ab ba n ba ab ab ab ab l v a m w m m × = × × = = ) ( 2 1 a l m m w = × . ) ( ) ( 2 2 1 2 1 2 1 ab ab ab ab a an a l l a n ba n ba = × × × × = = = m w m w m r ) ( ab . 76 , 0 64 7 ) ( 2 2 2 mm ab ab an = = = . 4 25 10 ) ( 2 3 2 3 3 mm b o pb n a n bo = = = = p 2 an 3 n p …

lassifikatsiyasi §4. richagli va kulisali mexanizmlar §5. richagli mexanizmlarni kinematik tahlili ii - bob. richagli mexanizmlarning tezlik va tezlanishlarini aniqlash. 1-§. tekis mexanizmlar kinematikasini tekshirish usullari 2-§. kulisali mexanizmlar uchun qutb tezlik va tezlanishlar planini chizish iii - bob. kо‘ndalang randalash stanogining richagli mexanizmi tezlik va tezlanish planlarini qurish 1-§.kо‘ndalang randalash stanogining tuzilishi 2-§.richagli mexanizmning geometrik о‘lchamlari 3-§.mexanizmning kinematikasini tekshirish ilovalar xulosa adabiyotlar kirish о‘zbekiston respublikasi demokratik huquqiy davlat va fuqarolik jamiyati qurish yо‘lini tanlagan va amalga oshirib kelmoqda. mamlakatimiz taraqqiyotining muhim sharti kadrlar tayyorlash tizimining mukammal bо‘lishi, fan, madaniyat, texnika va texnologiyalar asosida rivojlanishi hisoblanadi. hozirgi zamonaviy bosqichda pedagogik dolzarb vazifalarga fan, texnika, ilg‘or texnologiyalar yutuqlaridan foydalanish asosida shaxsni tarbiyalash, о‘qitish va zamon talablariga javob bera oladigan kadr qilib yetishtirish kiradi. kadrlar tayyorlash sohasidagi davlat siyosati uzluksiz ta’lim tizimi orqali har tomonlama rivojlangan shaxsni tarbiyalab shakllantirishni kо‘zda tutadi. u ushbu ta’lim tizimida va kadrlar tayyorlashda ta’lim xizmatlarining iste’molchisi, buyurtmachisi …

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ko`ndalang randalash stono.doc å = - = 5 1 ) 6 ( i i p i f 2 2 2 2 ) ( ) ( l y y x x b c b c = - + - 2 2 2 2 ) ( l y x x b b c = + - 0 2 2 2 2 2 2 = - + + - l y x x x x b b b c c . 0 ) ( 2 2 2 2 2 2 = - + + - l y x x x x b b b c c 2 2 2 2 2 2 2 2 2 , 1 l y x l y x …

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