Стрелочные электроприводы предназначены для перемещения остряков стрелки и контроля такого их положения при котором по стрелке ложно было осуществлять безопасное движение

O‘qituvchi: ____________________________________
LABORATORIYA ISHI № 1,2


SP va VSP turidagi strelkali elektr yuritmalarning konstruksiyalarini va ishlashini o’rganish. Strelkani boshqarish sxemaslarining ishini tadqiqot etish

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  Ishdan maqsad: Strelka va signallarni teleboshqarish fanidan laboratoriya ishlarini bajarishda texnika xavfsizligi qoidalari bilan tanishish.
  
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  Strelka va signallarni teleboshqarish fanidan laboratoriya ishlarini bajarish va hisobotlarni tayyorlash tartibi bilan tanishish.
  
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  Laboratoriya asbob-uskunalar va trenajyorlar konstruksiyasi va ular bilan ishlash qoidalari bilan tanishish.
  
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  Strelka elektr yuritmalarining alohida konstruktiv qismlari ishini maket va qo‘llanmalar yordamida o‘rganish va tahlil qilish. Strelkali o‘tkazgichning ostryaklari qo‘zg‘algan va qulflangan holatda strelka elektr yuritmasi ishlash prinspini maket hamda qo‘llanmalar yordamida o‘rganish.
  

Hisobot:
1. Strelkali elektr yuritma tuzilmasini o‘rganish

1.1-rasm. Strelkali elektr yuritma tuzilmaviy sxemasi

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2. SP-6 konstruksiyasi

1.2-rasm. SP-6 tipidagi elektryuritmaning ichki ko‘rinishi
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3. VSP konstruksiyasi



1.3-rasm. VSP elektryuritmasining kinematik sxemasi
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