uzib shtapellash mashinalarida uzish usuli bilan tolalarni shtapellash
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1522860814_70680.doc uzib shtapellash mashinalarida uzish usuli bilan tolalarni shtapellash reja: 1. tolalarning uzunligi bo’yicha shtapellanishi. tola qirqimlarini aralashtirish. 2. tolalarni pichoq vositasida mexanik qirqish bilan shtapellash. 3. ipak tolacining geometrik va fizik mexanik xarakteristikasi shtapellash ob’ekti sifatida uzib shtapellash mashinalarida uzish usuli bilan tolalarni shtapellash. ipak yigirishining tarash sistemasi bo’yicha ipaklar rc-220-ic, (rc-260ic) tipidagi uzib shtapellash mashinalarida tolalarning deformatsiya bo’lishi hisobiga shtapellanadi. uzib shtapellaydigan mashina (22-rasm) turli chiziqli tezlik bilan aylanuvchi va rc-220-shl maishnasida 1,99 dan 7,06 gacha bo’lgan diapazonda va rc-260shl mashinasida 3 dan 20,5 gacha bo’lgan diapazonda mahsulotni ch...
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