Ma ke ʻano he mīkini mīkini pololei, pili ka hana a me ke ola o nā mīkini honing i ka mea i hoʻohana ʻia. I loko o ke kaʻina hana hoʻonani, hoʻopili ʻia nā ʻāpana i ke kaomi kiʻekiʻe, -kiʻekiʻe alapine friction, a me nā hopena ʻino o ka mea hoʻomaha. No laila, pono e loaʻa i ka mea waiwai ka paʻakikī kiʻekiʻe, ke kūpaʻa aahu maikaʻi loa, ka pale ʻana i ka luhi, a me ka pale ʻana i ka corrosion. E ʻike kēia ʻatikala i nā loina koho waiwai a me nā mea maʻamau i hoʻohana ʻia no nā ʻāpana mīkini honing kī.
1. Koho Mea no na Poo Honi
ʻO ke poʻo honing ka mea nui o ka mīkini honing, e hoʻopili pololei i ka mea hana. Hoʻopili pololei kāna mea i ka pololei a me ka pono o ka mīkini. ʻO nā mea honing poʻo maʻamau ka:
Carbide (e like me WC-Co): Loaʻa i ka paʻakikī kiʻekiʻe loa a me ka pale ʻana i ka ʻaʻahu, no laila kūpono ia no ka honi -kiʻekiʻe, akā haʻahaʻa kona ʻoʻoleʻa a hiki i ka pala.
Nā Keramika (e like me Al₂O₃ a me SiC): Hāʻawi i ka mahana -kiʻekiʻe a me ka pale ʻana i ka ʻinoʻino, i kūpono ia no ka honing -wikiwiki kiʻekiʻe. Eia nō naʻe, palupalu nō hoʻi lākou a koi i ka hoʻolālā hoʻolālā hoʻolālā.
ʻO ke kila paʻakikī (e like me Cr12MoV a me SKD11): Loaʻa i ka paʻakikī kiʻekiʻe (HRC 60+) ma o ka hoʻomaʻamaʻa ʻana i ka wela, e hāʻawi ana i ka ʻoʻoleʻa a me ke kūpaʻa ʻaʻahu ma ke kumu kūʻai kūpono a me ka hoʻohana ākea.
2. Mea Honi Kookoo a me Spindle
ʻO nā koʻokoʻo honi a me nā spindles e pili ana i nā haʻawe hoʻololi a me ka hoʻololi ʻana i ka friction, e koi ana i ka ikaika luhi kiʻekiʻe a me ka rigidity.
ʻO ke kila kila kila (e like me 40Cr a me 20CrMnTi): Ma hope o ka hoʻomaʻamaʻa ʻana a i ʻole ka carburizing, hāʻawi ia i ka ikaika a me ke kūpaʻa ʻaʻahu, no laila kūpono ia i nā kūlana haʻahaʻa -waena.
Ke kila kila ʻole (e like me 38CrMoAlA): ʻO ka Nitriding ka hopena o ka paʻakikī o ka ʻili o ka HV 900+, ka mea e ʻānai ʻole ai a ʻaʻahu -kūpono, kūpono no nā noi kiʻekiʻe-pololei a lōʻihi- ola.
-ikaika ki'eki'e (e like me ka titanium alloys): Māmā a ki'eki'e-ikaika, akā nui ke kumu kū'ai, i ho'ohana mua 'ia i nā mīkini honing -ki'eki'e.
3. Alakaʻi lima a me nā mea lawe
ʻO ka lima alakaʻi e hōʻoiaʻiʻo i ka pololei o ka neʻe ʻana o ke poʻo honing, aʻo ka bearing e pili ana i ka rotational stability. Pono kā lākou mau mea e hāʻawi i ka haʻahaʻa haʻahaʻa a me ke kūpaʻa lole kiʻekiʻe:
ʻO nā hui keleawe (e like me ZCuSn10Pb1): ʻO ka lubrication ponoʻī maikaʻi loa, kūpono i nā lima lima alakaʻi haʻahaʻa.
Ke kila hao (e like me GCr15): Ke kila chromium kiʻekiʻe me ka paʻakikī kiʻekiʻe (HRC 60+) ma hope o ke kinai ʻana, hoʻohana nui ʻia i nā bearings ʻōwili.
ʻEnekinia plastics (e like me PEEK a me PTFE): Corrosion -kūʻokoʻa a haʻahaʻa-friction, kūpono no nā ukana māmā a i ʻole nā kaiapuni kūikawā (e like me ka ʻoihana kemika).
4. Pūnaehana Hooluu a me na Mea Sila
Hoʻohana ʻia ka mea hoʻoluʻu i ka wā o ka honi ʻana, no laila, ʻo nā sila a me nā ʻāpana pulu pono e pale i ka corrosion-:
Nitrile rubber (NBR): ʻAila -kūpaʻa a me ka mahana-pale, kūpono no ka hoʻohana ʻana me nā kaiapuni hoʻoluʻu maʻamau.
ʻO ka pulupulu Fluorocarbon (FKM): Kūleʻa i nā ʻakika ikaika a me nā alkalis, kūpono no ka hoʻohana ʻana i nā kaiapuni kemika paʻakikī.
Ke kila kila a i ʻole nā apo hoʻopaʻa seramic: Paʻa loa i ka ʻino -a kūpono no ka wā lōʻihi-ka hana paʻa.
5. Nā Manaʻo Koʻikoʻi no ke Koho Mea
ʻAʻahu pale: Pono ke poʻo honi a me ka milo e kū i ka -ʻaʻahu abrasive lōʻihi.
Paʻa wela: I ka wā -wikiwiki kiʻekiʻe, pono e pale ka mea i ka hoʻololi wela.
Pono waiwai: ʻOiai e hōʻoiaʻiʻo ana i ka hana, e hoʻokahua mua i nā kumu kūʻai -pono.
Hiki ke kaʻina hana: Pono e maʻalahi ka mīkini, mālama wela, a hui pū.
Ka hopena
ʻO ke koho ʻana i nā mea hana no ka honing mīkini ʻāpana pono e noʻonoʻo piha i nā kūlana hana, nā koi hana, a me ke kumukūʻai. ʻO ka carbide, ke kila paʻakikī, a me ke kila hoʻoheheʻe ʻia he mau koho hana kiʻekiʻe maʻamau, ʻoiai ke pāʻani nei nā mea hou e like me ka ceramics a me nā plastik ʻenekinia i kahi kuleana nui i nā noi kikoʻī. I ka wā e hiki mai ana, me ka holomua o ka ʻepekema waiwai, ʻoi aku ka māmā o nā mea hou, ʻoi aku ka paʻa o ka ʻaʻahu, a ʻoi aku ka pale ʻana i ka corrosion-e hoʻoikaika i ka hoʻomohala ʻana i ka ʻenehana mīkini honing.
