I ka wā o ke kaʻina hana vulcanization o nā O-rings rapa i hana ʻia e ka hoʻoheheʻe ʻana, hoʻopiha koke ka mea rapa i ka lua mold holoʻokoʻa no ka mea e pono ai ka mea i hoʻopiha ʻia i kahi nui o ke komo ʻana. Ke kahe nei ka mea rapa keu ma ka laina māhele, e hopena ana i ka mānoanoa like ʻole o nā lihi rapa i nā diameters o loko a me waho. ʻOiai ʻo nā O-rings rapa e koi ana i ka maikaʻi a me ka nānā ʻana ma muli o kā lākou hana sila, hiki i nā lihi rapa liʻiliʻi ke hoʻopilikia i ka hana sila holoʻokoʻa. No laila, ma hope o ka vulcanization, pono nā huahana i hoʻopau ʻia e ʻoki i ka lihi e wehe i kēia mau lihi rapa keu. Ua kapa ʻia kēia kaʻina hana ʻoki lihi. Eia naʻe, ma ke ʻano laulā, ʻo ka liʻiliʻi o ka nui a me ka paʻakikī o ka hoʻonohonoho ʻana, ʻoi aku ka paʻakikī a me ka nui o ka manawa a me ka hana.
ʻElua mau ʻano hana no ka ʻoki ʻana i nā apo O-rubber i hoʻoheheʻe ʻia, ʻo ia hoʻi ka ʻoki lima a me ka ʻoki mechanical. ʻO ka ʻoki lima ke ʻano kuʻuna, kahi e ʻoki mālie ʻia ai nā ʻaoʻao rabbone keu ma ka ʻaoʻao o waho o ka huahana me ka hoʻohana ʻana i nā mea hana lima. Pono ia i kahi pae kiʻekiʻe o ke akamai e hōʻemi i ka nui o ka ʻōpala huahana. He haʻahaʻa nā kumukūʻai hoʻopukapuka kālā o ka ʻoki lima akā haʻahaʻa ka pono a me ka maikaʻi, e kūpono ai no ka hana ʻana i nā ʻāpana liʻiliʻi. ʻElua mau ʻano hana o ka ʻoki mechanical: ka wili ʻana me ka huila wili a i ʻole ka pepa one, a me ka ʻoki cryogenic haʻahaʻa. I kēia manawa, aia ʻelima mau ʻano o ka ʻoki cryogenic: ka ʻoki cryogenic vibration, ka ʻoki cryogenic swing a i ʻole jiggle, ka ʻoki cryogenic rotary drum, ka ʻoki cryogenic wili pulupulu, a me ka ʻoki cryogenic shot blasting.
Ke hele nei ka rapa i kahi hoʻololi mai kahi kūlana elastic kiʻekiʻe i kahi kūlana aniani ma lalo o kekahi mau kūlana mahana haʻahaʻa, e lilo ai i mea paʻakikī a palupalu. ʻO ka wikiwiki o ka paʻakikī a me ka embrittlement e pili ana i ka mānoanoa o ka huahana rapa. Ke kau ʻia kahi O-ring i loko o kahi mīkini ʻoki cryogenic, lilo nā lihi lahilahi o ka huahana i paʻakikī a palupalu ma muli o ka hau ʻana, ʻoiai ʻo ka huahana ponoʻī e mālama i kahi pae o ka elasticity. I ka wā e wili ai ka pahu, kuʻi nā huahana kekahi i kekahi a me nā abrasives, e hopena ana i ka hopena a me ka abrasion e haki a wehe i nā lihi rapa keu, e hoʻokō ana i ke kumu ʻoki. E hoʻi hou ka huahana i kona mau waiwai mua i ka mahana o ka lumi.
He kūpono a kūpono hoʻi ke kumukūʻai o ka ʻoki ʻana i ka cryogenic ma nā mahana haʻahaʻa. Eia nō naʻe, ʻaʻole maikaʻi ka pono o ka ʻoki ʻana i ka lihi o loko.
ʻO kekahi ʻano hana ʻē aʻe, ʻo ia ke wili ʻana me ka huila wili a i ʻole ka pepa one.
Hoʻopaʻa ʻia ke apo-O vulcanized ma luna o kahi one a i ʻole ka nylon bar me ka nui o ke anawaena o loko e like ana, e hoʻokele ʻia e kahi motika no ka hoʻohuli ʻana. Hana ʻia ka ʻili waho me ka hoʻohana ʻana i ka pepa one a i ʻole ka huila wili e wehe i nā ʻaoʻao laholio keu ma o ka friction. He maʻalahi a kūpono hoʻi kēia ʻano hana, me ka ʻoi aku ka maikaʻi ma mua o ka ʻoki lima ʻana, kūpono loa no nā huahana liʻiliʻi a me ka hana nui. ʻO ka hemahema, ʻo ia ke hilinaʻi nei kēia ʻano ʻoki i ka wili ʻana me ka huila, e hopena ana i ka pololei haʻahaʻa a me ka hoʻopau ʻana o ka ʻili.
Pono kēlā me kēia ʻoihana e koho i kahi ʻano ʻoki lihi kūpono e pili ana i kona kūlana ponoʻī a me nā ana o ka huahana. He mea nui e maʻalahi ke koho ʻana i ke ʻano hana i mea e hoʻomaikaʻi ai i ka huahana a hoʻēmi i ka ʻōpala, a i ka hopena e hoʻomaikaʻi ai i ka pono.
Ka manawa hoʻouna: ʻOkakopa-18-2023
