Hoʻokomo ʻia nā pulleys crankshaft mīkini kaʻa a me nā dampers vibration torsional ma ka ʻaoʻao mua o ka crankshaft. Hoʻohana ʻia ka mea mua e hoʻokele i nā mea pono e like me nā paila wai hoʻoluʻu, nā mea hana, a me nā mea hoʻoheheʻe ea, a hoʻohana ʻia ka hope e hōʻemi i ka haʻalulu torsional o ka crankshaft.

ʻO ka crankshaft he kumu maoli ia me kahi elasticity a me ke kaumaha o ke kalaiwa, ʻo ia ke kumu o ka torsional vibration o ka crankshaft. I ka wā o ka hana ʻana o ka ʻenekini, hoʻololi mau ka nui a me ke kuhikuhi o ka ikaika i ka crankshaft ma o ke koʻokoʻo hoʻohui, no laila ke loli mau nei ka wikiwiki angular o ka crankshaft. ʻO kēia ka mea e ʻoi aku ka wikiwiki a i ʻole ka lohi o ka crankshaft e pili ana i ka flywheel, kahi e hoʻoulu ai i ka torsional vibration o ka crankshaft. He mea ʻino loa kēia ʻano haʻalulu i ka hana o ka ʻenekini, a i ka wā e puka mai ai ka resonance, e hōʻeha ia i ka haʻalulu ʻana o ka ʻenekini. No laila, pono e lawe ʻia nā hana hoʻemi haʻalulu a me ka damping. ʻO ka mea maikaʻi loa, ʻo ia ke kau ʻana i kahi torsional vibration damper ma ka ʻaoʻao mua o ka crankshaft.

ʻO ka crankshaft torsional vibration dampers i hoʻohana pinepine ʻia no nā ʻenekini kaʻa he frictional torsional vibration dampers, hiki ke hoʻokaʻawale ʻia i nā ʻano pahu pahu crankshaft torsional vibration dampers a me silicone oil torsional vibration dampers. ʻO ka mea maʻamau ka hoʻohana ʻana i nā mea hoʻopaʻa haʻalulu torsional crankshaft, e like me ka mea i hōʻike ʻia ma lalo nei.

ʻAno Rubber crankshaft torsional vibration damper

I kēia manawa, ʻaʻole i hāʻawi ʻia me kahi disc inertia wale nō ka crankshaft torsional vibration damper i hoʻohana ʻia i nā ʻenekini kaʻa. Akā, hoʻohana ʻia kahi pulley crankshaft e like me ka disc inertia. Hana ʻia ka pulley a me ka haʻalulu i hoʻokahi kino, i kapa ʻia ʻo ka vibration damping pulley. hōʻailona a me kahi kihi hoʻāla mua.

Hoailona manawa ma ka pulley crankshaft