ʻIke e pili ana i ka lawe lubrication

ʻO ka mea hoʻohana pinepine i nā bearings e ʻike ʻelua ʻano lubrication no nā bearings: lubricating oil and grease. ʻO ka ʻaila lubricating a me ka momona ka mea nui i ka hoʻohana ʻana i nā bearings. E noʻonoʻo paha kekahi mau mea hoʻohana, hiki ke hoʻohana ʻia ka aila a me ka momona e lubricate i nā bearings no ka manawa pau ʻole? I ka manawa hea e hoʻololi ai ka lubricant? ʻEhia ka nui o ka momona e hoʻohui ʻia? He pilikia paʻakikī kēia mau pilikia i ka ʻenehana mālama ʻana.

Hoʻokahi mea ʻoiaʻiʻo ʻaʻole hiki ke hoʻohana mau ʻia ka ʻaila lubricating a me ka momona, no ka mea, ʻo ka hoʻohana nui ʻana i ka lubricating grease he mea pōʻino loa i ka bearing. E nānā kākou i ʻekolu mau wahi no ka nānā ʻana i ka hoʻohana ʻana i ka aila lubricating a me ka momona no nā bearings:

1.Lubricating aila a me ka aila i maikai adhesion, aahu ke kū'ē, wela kū'ē, rust kū'ē a me ka lubricity i bearings, hiki ke hoʻomaikaʻi kiʻekiʻe wela oxidation kū'ē, hoʻopaneʻe elemakule, dissolve kalapona accumulation, a pale i ka metala debris a me ka aila Huahana, hoʻomaikaʻi mechanical aahu kū'ē. ke kū'ē i ke kaomi a me ke kū'ē i ka corrosion.

2. ʻOi aku ka nui o ka lubricating grease i hoʻopiha ʻia, ʻoi aku ka nui o ka friction torque. Ma lalo o ka nui hoʻopihapiha hoʻopihapiha, ʻoi aku ka nui o ka friction torque o nā bearings i hoʻopaʻa ʻia ma mua o nā bearings hāmama. Ke 60% ka nui o ka hoʻopiha piha ʻana i ka nui o ka nui o loko o ka bearing, ʻaʻole e piʻi nui ka friction torque. ʻO ka hapa nui o ka lubricating grease i nā bearings open hiki ke ʻoki ʻia i waho, a ʻo ka lubricating grease i nā bearings i hoʻopaʻa ʻia e kahe ma muli o ka friction torque heat.

3. Me ka hoʻonuiʻana i ka nui o ka hoʻopihaʻana i ka lubricating grease, piʻi ka piʻiʻana o ka mahana o ka bearing i ka laina laina, aʻoi aku ka kiʻekiʻe o ka piʻiʻana o ka wela o ka pahu i hoʻopaʻaʻia ma mua o ka puka hāmama. ʻAʻole ʻoi aku ka nui o ka hoʻopiha ʻana i ka momona lubricating no nā bearings rolling i hoʻopaʻa ʻia ma kahi o 50% o ka lumi o loko.

Hoʻokumu ʻia ka papa lubrication no nā bearings i ka manawa. Hoʻokumu nā mea hoʻolako lako i nā papa hana lubrication e pili ana i nā hola hana. Eia kekahi, alakaʻi ka mea hoʻolako lako i ka nui o ka lubricant i hoʻohui ʻia i ka wā o ke kaʻina hoʻolālā mālama. He mea maʻamau ka hoʻololi ʻana o nā mea hoʻohana i ka ʻaila lubricating i kahi manawa pōkole, a pale i ka hoʻohui ʻana i ka aila lubricating.