ʻEhā ʻano pōʻino i nā crankshafts
2020-01-02
Ma hope o ka hoʻohana ʻia ʻana o ka mīkini no ka manawa lōʻihi, hiki ke pohō ka crankshaft ma muli o nā kumu he nui. Ma waho aʻe o ka crankshaft ponoʻī, aia kekahi mau pōʻino ʻē aʻe, e like me nā ʻōpala ma ka ʻili o ka puke pai a me ka deformation o ka crankshaft.
1. Hoʻonui ka ʻokoʻa ma waena o ka crankshaft journal a me ka bearing bush ma hope o ke komo ʻana
Ke hoʻololi ʻia ka crankshaft, ma lalo o ka hana o ka ikaika centrifugal, ua hoʻohuli ʻia nā haumia mechanical i loko o ka ʻaila i kekahi ʻaoʻao o ka lua aila a lilo i abrasive, kahi e ʻaʻahu ʻole ai ka puke pai a hana i ka taper.
2. E 'ohi a huki paha ma ka ili o ka puke pai crankshaft
ʻAʻole hoʻololi ʻia ka ʻaila lubricating o ka ʻaila ʻaila i ka manawa, i loaʻa i ka ʻaila lubricating nā metala nui a me nā ʻāpana abrasive ʻē aʻe i hui pū ʻia i loko o ka ʻāpana o ka pūpū a me ka puke pai e hōʻailona a haehae i ka ʻili.
ʻAʻole ma kahi o ka mālama ʻana i ka kānana ea, piʻi ka piston a me ke apo piston apo, me ke one, nā haumia a me nā mea abrasive ʻē aʻe me ka inhalation cylinder combustion ma hope o ka holo ʻana i ka ʻaila sump, ka holo ʻana i loko o ka puke pai a me ka ʻae ʻana.
3.The crankshaft deformation
ʻO ka deformation Crankshaft ka mea maʻamau e kulou ana i ka deformation a me ka deformation torsional, ʻoi aku ka nui o ka deformation o ka crankshaft e alakaʻi i kāna mau ʻāpana ponoʻī a pili i ka ʻaʻahu, wikiwiki ka luhi, ka haʻihaʻi crankshaft a me ka haʻalulu mechanical nui.
4.Crankshaft haki
ʻO nā kumu āpau o ka haki ʻana o ka ʻili o ka crankshaft a me ka piʻo ʻana o ka crankshaft ke kumu o ka haki ʻana o ka crankshaft.
