porshen va shatun massasi hisoblanmasi

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porshenning massasi: m'п  240 кг/м2 deb olamiz mп  m'п  fn 1.9625kg shatunning massasi: mш=330 кг/м2 tanlaymiz mш=m'ш·fп =2.7475kg porshen barmog’i o’qiga keltirilgan shatun massasining bir qismi mшn    mш  0.747 kg bu yerda   0,272 krivoshipga keltirilgan shatun massasining qismi mш.к= mш – mш.к = 2 kg k.sh.m. ilgarilanma-qaytma harakatlanuvchi massalarning inersiya kuchi j  mj  r   2  (cos     cos 2)=-7478 n bu yerda mj=mn+mш.п=2.71 kg; =185.87 algebraik yig’indi kuch; p  pг  pj=-7321 n bu yerda pг=µpfп×106=157; silindr devorlari qabul qiluvchi normal kuch; n  p  tg=-577 n; tg=-0.141 deb olamiz,330 gradus uchun; shatun bo’ylab ta’sir etuvchi kuch s  p =-4137 n; =1 krivoshipni radiusi bo’ylab yo’nalgan kuch =0.795 bo’lsa, k=3256 n krivoshipni radiusi bo’ylab yo’nalgan kuch bo’lsa, t=-2547 n.

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porshenning massasi: m'п  240 кг/м2 deb olamiz mп  m'п  fn 1.9625kg shatunning massasi: mш=330 кг/м2 tanlaymiz mш=m'ш·fп =2.7475kg porshen barmog’i o’qiga keltirilgan shatun massasining bir qismi mшn    mш  0.747 kg bu yerda   0,272 krivoshipga keltirilgan shatun massasining qismi mш.к= mш – mш.к = 2 kg k.sh.m. ilgarilanma-qaytma harakatlanuvchi massalarning inersiya kuchi j  mj  r   2  (cos     cos 2)=-7478 n bu yerda mj=mn+mш.п=2.71 kg; =185.87 algebraik yig’indi kuch; p  pг  pj=-7321 n bu yerda pг=µpfп×106=157; silindr devorlari qabul qiluvchi normal kuch; n  p  tg=-577 n; tg=-0.141 deb olamiz,330 gradus uchun; shatun bo’ylab ta’sir etuvchi kuch s  p =-4137 …

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