«elektr yuritma asoslari»

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. ƞ_r = ______
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; t_P = ________sek; t₀ = ________ sek;
ω = ___________ rad/sek J = _________ kg∙ m²
reduktor III pog’onali, uzatish koeffitsenti i =_______
Topshiriqni oldim: imzo _____________ ______________________

Katta o’qituvchi: ­­­­­­­­­­­­­­­­­­­­­­­_____________________ M. Abdullayev