K U R S L O Y I H A S I T O P SH I R I G I
Mavzu: “Mexanizmning yuklanish diagrammasi bo’yicha elektr yuritmasini loyihalash.”
1.Mexanizmning ish rejimi - ______________________________
2. Uzatma - _____________________________f.i.k. ƞr = ______
3. Dvigatel turi - _____________________________________
4. Variant - ________
Kurs loyihasining masmuni:
1. Kirish.
2. Elektr yuritma mexanikasi.
3. Elektr dvigatel tanlash.
4. Elektr yuritmani ishga tushirish va tormozlash.
4.1. Dvigatelni tabiiy mexanik tavsifini hisoblash va qurish.
4.2. Dvigatelni ishga tushirish tavsifini hisoblash va qurish.
4.3. Dvigatelni tormozlash tavsiflarini hisoblash va qurish.
4.4. Dvigatelni ishga tushirish va tormozlash qurilmasini hisoblash.
5. Elektr yuritmaning o’tkinchi jarayonlari.
5.1. Elektr yuritmani ishga tushirishdagi o’tkinchi jarayonni hisoblash.
5.2. Elektr yuritmani tormozlashdagi o’tkinchi jarayonni hisoblash.
5.3. Elektr dvigatelni tekshirish.
6. Elektr dvigatelni ishga tushirish, tormozlash va reverslashni avtomatik boshqarish.
7. Elektr dvigatelni aylanish tezligini rostlash.
8. Loyihani grafik qismi:
1-chizma: Mexanizmni yuklanish diagrammasi, dvigatelni mexanik xarakteristikalari.
2- chizma: Elektr yuritmani avtomatik boshqarish sxemasi.
Topshiriq berilgan sana ________ Topshiriqni bajarish muddati ______________
Topshiriqni oldim: imzo _____________ ______________________
Katta o’qituvchi: _____________________ M. Abdullayev
Kafedra mudiri: _____________________B. Mamadjanov
ILOVA-2
“Elektr yuritma asoslari” fanidan
K U R S L O Y I H A S I T O P SH I R I G I G A
Variant A - ________
M1 = ________________ Nm t1 = __________ sek
M2 = ________________ Nm t2 = __________ sek
M3 = ________________ Nm t3 = __________ sek
M4 = ________________ Nm t4 = __________ sek
M5 = ________________ Nm t5 = __________ sek
M6 = ________________ Nm t6 = __________ sek
M7 = ________________ Nm t7 = __________ sek
ω = ___________ rad/sek J = _________ kg∙ m2
reduktor I pog’onali, uzatish koeffitsenti i =_______
Topshiriqni oldim: imzo _____________ ______________________
Katta o’qituvchi: _____________________ M. Abdullayev
“Elektr yuritma asoslari” fanidan
K U R S L O Y I H A S I T O P SH I R I G I G A
Variant B - ________
M1 = ________________ Nm t1 = __________ sek
M2 = ________________ Nm t2 = __________ sek
M3 = ________________ Nm t3 = __________ sek
ω = ___________ rad/sek J = _________ kg∙ m2
reduktor II pog’onali, uzatish koeffitsenti i =_______
Topshiriqni oldim: imzo _____________ ______________________
Katta o’qituvchi: _____________________ M. Abdullayev
“Elektr yuritma asoslari” fanidan
K U R S L O Y I H A S I T O P SH I R I G I G A
Variant C - _______
M = _________ Nm; tP = ________sek; t0 = ________ sek;
ω = ___________ rad/sek J = _________ kg∙ m2
reduktor III pog’onali, uzatish koeffitsenti i =_______
Topshiriqni oldim: imzo _____________ ______________________
Katta o’qituvchi: _____________________ M. Abdullayev
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