Aia nā Forgings no nā Cones o ka drill Bit i ka laulā o Welong Supply Chain. Hiki ke hoʻopilikino ʻia ka mea maka no ka forgings e like me nā koi o ka mea kūʻai aku. No ka laʻana, hiki ke hoʻohana ʻia ke kila kila AISI 9310, e like me ka US standard SAE J1249-2008, e like me ka mea maka no ka forgings. ʻO ke kila AISI 9310 ka inoa SAE / AISI maʻamau ʻAmelika a no ka ʻāpana o ke kila ikaika kiʻekiʻe. Ua like ia me ka papa maʻamau Kina 10CrNi3Mo ma ke ʻano o ka haku melemele. Hōʻike ke kila AISI 9310 i ka ikaika kiʻekiʻe, ka paʻakikī, ka paʻakikī, a me ka ikaika luhi, e hoʻohana nui ʻia ai no nā mea aerospace, nā ʻāpana turbine, a me nā mea kaua. Ma ka hana ʻana i ka mālama wela carburizing, hiki i ke kila AISI 9310 ke loaʻa i nā waiwai mechanical maikaʻi loa, e kūpono ana i nā mea hana, nā shafts, nā ilo, nā bolts, a me nā studs e hana ana ma lalo o nā kūlana haʻahaʻa kiʻekiʻe. ʻO ka maʻamau, hāʻawi ʻia nā pōʻai forged ma ke ʻano o ka wela-forged a me ka annealed.
No nā koi o nā cones forgings, ʻo ke kaʻina hana maʻamau e pili ana i ka make forging, rough machining, a me ka normalizing. Hiki ke hoʻokō ʻia ka hana hou e like me nā koi o ka mea kūʻai aku. I ka hoʻohana ʻana i ka mea AISI9310, pono ia e hoʻokō i nā koi a me nā kikoʻī i wehewehe ʻia ma ka maʻamau SAE J1249-2008. ʻO ke koi maʻamau no nā cones ʻo ka piʻi ʻana o ka mahana i 954.44 ℃. ʻO ke kaʻina hana maʻamau e hoʻokomo i ka forging i loko o ka umu ma hope o ka mahana o loko a hiki i 350 ℃. Hoʻomaʻamaʻa ʻia ka umu ahi a hiki i 954.44 ℃ ± 10 ℃ a mālama ʻia ma kēia mahana no 2 mau hola ma mua o ka hoʻoluʻu ʻana i ka ea. Ma hope o ka pau ʻana o ka hana maʻamau, pono e hāʻawi ʻia kahi pihi normalizing piha. Hana ʻia ka mīkini hou aʻe o nā cones ma muli o nā kaha kiʻi o nā mea kūʻai aku. ʻO ka ʻae ʻana i ka mīkini e pili ana i ka ISO 2768—MK standard.
Inā he mau koi a nīnau paha kāu e pili ana i Forgings for Cones of drill Bit, e ʻoluʻolu e kelepona mai iā mākou (Welong Supply Chain).
Ka manawa hoʻouna: Sep-13-2023
