ʻO nā leheleheua kapaianā lehelehe or nā lehelehe. E like me nā mea like ʻole, hiki ke hoʻokaʻawale ʻia i carbonhili kila, kuhiliʻolehili kilaa me ke kila kila. Kalaponahili kilaʻo ia kaflangei loaʻa i ke kalapona kila mea, e like me ka likeʻole maʻiʻo o ka trace element, hiki ke maheleia i A105 mea, Q235 mea, 16MN mea, 20 # mea, etc.. Mai kalaponanā lepa kilaʻaʻohe pale corrosion, ʻo ka mālama ʻana i ka corrosion nui e pili ana i ka ʻaila, pena a me ka galvanizing. Wahi a ke kaʻina hana, hiki ke hoʻokaʻawale ʻia i lokoflange forged, hoolei flange, ʻo ka ʻōwili pā a me ka ʻoki pā. Pūnaehana. I waena o lākou, ʻo nā mea premiumnā flanges forged, olokaa, hoolei.
ʻO nā flanges i hoʻopaʻa ʻialoaʻa nā waiwai mechanical maikaʻi i nā huahana flange. ʻO ka mea maʻamau ka billet, i hoʻomehana ʻia ma hope o ka ʻoki ʻana. Ma hope o ka hoʻomehana ʻana, hoʻokomo ʻia i loko o kahi ʻōpala a hahau mau ʻia e wehe i ka hoʻokaʻawale ʻana, ka looseness a me nā kīnā o loko o ka billet. ʻO ka hopena, ʻoi aku ka maikaʻi o ka paʻi ʻana o nā flanges forged a ʻoi aku ka maikaʻi no nā kaiapuni kiʻekiʻe a me ke kiʻekiʻe.
Kalapona maʻamauhili kilakeʻano blank a me ka nui pololei, ka hana liʻiliʻi, ke kumu kūʻai haʻahaʻa. Eia nō naʻe, loaʻa nā pores, nā māwae a me nā haumia i ka hoʻolei ʻana i nā flanges, a ʻilihune ka hale o loko o ka hoʻolei ʻana. ʻO kona pōmaikaʻi, hiki iā ia ke loaʻa i nā ʻano paʻakikī a hiki ke hana i nā flanges kila kalapona maʻamau ma ke kumu kūʻai haʻahaʻa. ʻOi aku ka haʻahaʻa o kāna ʻike kalapona ma mua o nā flanges hoʻolei, no laila ʻaʻole maʻalahi ka haki ʻana, ka hana paʻa, a hiki ke pale aku i ka ikaika a me ka ʻāʻī. ʻOi aku ka maikaʻi o ka hana ʻana o ka flange cast forging. He mea paʻakikī ke hoʻokaʻawale i nā flanges kila mai nā flanges hoʻolei ma ke kumu wale nō. Eia kekahi mau ala e noʻonoʻo ai.
ʻO ka mua ke kumu kūʻai.ʻO nā leheleheʻoi aku ka maikaʻi o ka hoʻolei ʻana ma ka mākeke, a ʻo ka lua, ʻoi aku ka pipiʻi o ka forging maʻemaʻe.
ʻO ka lua, ʻo ia ke hana i kahi hoʻāʻo luku e hoʻokaʻawale i ka flange. Loaʻa ka trachoma i ka hale hana, akā maʻemaʻemea hoopunipuniʻaʻole. ʻO ka hoʻolei ʻana i nā flanges i kekahi manawa e haki.
ʻO ke kolu mai kaflangeʻO ka hoʻomanawanui a me ka hoʻopau ʻana i ka ʻili, ʻo ka hoʻolei ʻana i ka flange maʻamau he 1-5mm ka hoʻomanawanui maikaʻi ʻole, ʻaʻole maʻamau ka chamfering o ka ʻaoʻao, ʻeleʻele ka puka a ʻaʻole maʻalahi, liʻiliʻi ka hoʻomanawanui ʻana o ka flange.
ʻO ka hā ke kaumaha. No ka meanā leheleheʻO ka nui like, eʻoi aku ka māmā o ka hoʻoleiʻana ma mua o ka hoʻopiliʻana.