SKD-1 mashinasida aylanma sirpanishdagi, M PI-1 va M PI-2
mashlnalarida aylanayotgan silindr sirt bo'ylab sirpanishdagi, M DP-1
mashinasida aylanayotgan disk yon sirti, MFT-1 da simmetrik yuk-
langan vtulka yon sirti, MAST-1 da shar-shar, shar-tekislik juftligi
sirpanishdagi, M ET, IMASh mashinalarida asimetrik yuklangan vtul
ka yon sirti sirpanishdagi, XCh-B, IMASh mashinalarida konus sirti
aylanayotgan disk sirtida ilgarilanma harakatdagi, M IRT-1 mashi
nasida konus sirtli aylanayotgan disklar sirpanishidagi ishqalanish va
yeyilish tekshiriladi.
1. SMS-2 mashinasi (4.5-rasm) materiallarni siipanishli tebra
nish, sof tebranish, sof sirpanishdagi ishqalanish va yeyilishga sinash
uchun mo'ljallangan. Sinaladigan ostki namuna 10 elektro motori 12
dan ponasimon tasmali uzatma