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He aha nā hopena o ka wela o ka wai ma luna o nā pūnaehana diesel?

▶ ʻO ka mea mua, he haʻahaʻa ka mahana, hoʻohaʻahaʻa nā kūlana hoʻoheheʻe diesel i loko o ka cylinder, maikaʻi ʻole ka wahie atomization, ka manawa o ka puhi ʻana ma hope o ka hoʻonui ʻia ʻana, maʻalahi ka hana ʻana o ka mīkini, hoʻonāukiuki i ka pōʻino o nā bearings crankshaft, piston apo a me nā ʻāpana ʻē aʻe. , hoemi i ka mana a me ka waiwai.

▶ ʻO ka lua, ʻo ka mahu wai ma hope o ka puhi ʻana he maʻalahi ke condense ma ka paia cylinder, e hoʻoheheʻe ʻia.

▶ ʻO ke kolu, hiki i ka diesel puhi ʻole ke hoʻoheheʻe i ka ʻaila ʻenekini a hōʻino i ka lubrication.

▶ ʻEhā, ua hoʻokumu ʻia ka colloid ma muli o ka pau ʻole o ka puhi ʻana i ka wahie, no laila ua paʻa ke apo piston i loko o ke apo piston ring groove, paʻa ka valve, a emi ke kaomi i loko o ka cylinder i ka pau ʻana o ke kaomi.

▶ ʻElima, haʻahaʻa loa ka mahana o ka wai, haʻahaʻa hoʻi ka mahana o ka aila, mānoanoa ka ʻaila, ʻilihune ka wai, a emi ka ʻaila ʻaila, no laila ʻaʻole lawa ka aila.Eia kekahi, liʻiliʻi ka ʻae ʻana o ka crankshaft a ʻilihune ka lubrication.


Ka manawa hoʻouna: Nov-13-2021