
Ke hōʻike nei nā ʻenekinia a hale hana hoolei pololei, ʻAʻole lākou e kauoha wale i nā ʻāpana metala - ke hana nei lākou i ke kūpaʻa dimensional ma lalo o nā ukana hydraulic 120 MPa, microstructural consistency ma waena o 500-unit batches, a me ka hoʻomanawanui ʻole no ka porosity i nā nozzles cobalt-alloy. ʻO ia ka mea maoli a mākou e kū nei i kēlā me kēia lā ma Qingdao Qiangsenyuan Technology Co., Ltd. ʻo ia ke kumu o ka hilinaʻi hana.
Ua ʻike mākou i ka nui o nā papahana e kū nei ma ke kahua prototype no ka mea ua mālama ka mea hana i ka AMS 5387 cobalt alloy e like me ka 316 stainless. Hoʻokahi ʻo ʻAmelika ʻAmelika ʻAmelika i hoʻouna mai iā mākou i kahi kaha kiʻi GD&T me ± 0.015 mm ke kūpaʻa kūlana ma kahi hale pahu pahu piston 220 mm-diameter—a hele aku ma hope o ka hōʻailona ʻana o kā mākou hui i ʻekolu mau hoʻololi ʻano mānoanoa koʻikoʻi o ka pā e pahele ai i ka emi ʻana i loko o nā lepo one. Ua hoʻololi kēlā kamaʻilio ʻana i ke ʻano o kā mākou hoʻolālā ʻana i nā loiloi ʻenehana: i kēia manawa, ʻo kēlā me kēia hōʻoia kiʻi e pili ana i ka thermal-mass simulation overlays, ʻaʻole wale nā loiloi dimensional.
Hoʻomaka kā mākou ʻaoʻao ʻenehana me ka hoʻopaʻi ʻana i nā mea. ʻAʻole mākou "hoʻohana" i nā ʻāpana kobalt-nickel - ua kūpono mākou iā lākou. Hiki mai kēlā me kēia billet T800 me nā hōʻike i hōʻoia ʻia me ka wela piha i hiki ke ʻike ʻia i ka ASTM A992 a me AMS 5387 Rev. D. I ka wā i koi ai kekahi mea kūʻai mai ʻEulopa i nā wili pahu waena maʻamau no nā ʻōnaehana winch waho, ua hoʻomohala mākou i kahi ʻōnaehana maʻamau me kā mākou mea hoʻolako waiwai e kāohi i ka hoʻokaʻawale dendritic ma ka ʻāpana 120-mm-thick. Ka hopena? Ua hoʻomaikaʻi ʻia ka hua mai ka 63% a i ka 91% me ka ʻole ʻana i ka paʻakikī o Rockwell C45–48. ʻAʻole kēia he metallurgy theoretical — he kaʻina hana hou ia i hoʻomoʻa ʻia i loko o ka ISO 9001: 2015-hōʻoia i nā kaʻina hana.
Hoʻopaʻapaʻa paha kekahi ʻo ka hoʻolei ʻana i waho i nā hale hoʻokumu kūikawā e hoʻemi i ke kumukūʻai. Akā, i ka wā e mālama pono ai ka hale pahū piston i ka concentricity ma waena o ka ʻili a me ka flange e kau ana ma loko o 0.02 mm ma hope o ke kinai ʻana, a i ʻole ke koi ʻia kahi plug cobalt-alloy ʻaʻohe puka o loko ma 3x hoʻonui, hoʻokomo nā kaulahao hāʻawi ʻāpana i ka pōʻino kūpono ʻole. Ua ʻimi mākou i nā kumu kumu ʻole ma waena o 1,200+ mau ʻāpana i hoʻouna ʻia: 78% o ka hoʻokaʻawale ʻana i nā dimensional i hoʻomaka ʻia mai ka hoʻonui ʻia ʻana o ka poni ʻole i ka wā o ka wela mua-ʻaʻole ka hewa machining. ʻO ia ke kumu e hoʻohana ai kā mākou laina hoʻolei one i ka nānā ʻana i ka wela o ka pahu pahu pahu i ka manawa maoli, a no ke kumu o kā mākou hoʻolele ʻana i nā autoclaves log ramp rate i 0.1°C/sec.
ʻO ka mea e hoʻokaʻawale i kahi ʻoiaʻiʻo hale hana hoolei pololei mai kahi hale hana maʻamau? ʻO ia ke ʻano o ka mālama ʻana i nā mea waho. ʻO ke geometry maʻamau ʻole. ʻO ke kihi helix 17.3° ma luna o kahi huila winch center shaft. ʻO ka nozzle AMS 5387 e koi ana i ka pōʻai 0.008 mm ma luna o 85 mm ka lōʻihi. ʻAʻole kēia he ʻokoʻa-ʻo kā mākou mau helu calibration. Hoʻouna ʻia kēlā me kēia ʻāpana me ka traceability piha: helu heheʻe, hoʻoheheʻe hailona, wela-treat cycle ID, CMM hōʻike timestamp, a me ka hōʻoia o ka mea hoʻohana. ʻAʻohe ʻokoʻa. ʻAʻohe waivers.
Inā ʻoe e hōʻike nei i nā ʻāpana metala hoʻomanawanui kiʻekiʻe no nā ʻōnaehana hydraulic, nā kīwaha ʻaila, a i ʻole nā hui pauma kaumaha, e koi i nā hōʻike-ʻaʻole nā palapala. E noi i nā micrographs ʻaoʻao mai kāu kauoha hope. E noi i ka hōʻike CMM maoli no ka hiʻohiʻona me ka hoʻomanawanui loa. E hōʻoia inā pili nā palapala hōʻoia me ka helu wela i hoʻopaʻa ʻia ma ka ʻāpana. Ma Qingdao Qiangsenyuan, ʻaʻole mālama ʻia kēlā mau palapala - ʻo ia ka mea mua e hāʻawi ʻia i kēlā me kēia kickoff papahana.
ʻO ka wā e hiki mai ana o ka hoʻolei pololei ʻana ʻaʻole nā kapuahi nui a i ʻole ka wikiwiki CNC spindles. ʻOi aku ka paʻa o ka hoʻohui ʻana ma waena o ka hoʻohālike paʻa ʻana a me nā ala mīkini hoʻokele GD&T. ʻO ia ka wānana porosity kōkua AI i aʻo ʻia ma 12,000+ kiʻi X-ray. ʻO ia nā hui R&D e hoʻokau i nā alloy cobalt-nickel ma mua o nā palena creep o kēia manawa. Ke kūkulu nei mākou i kēlā mana i kēia manawa-ʻaʻole ma ke ʻano he ʻōlelo hoʻohiki kūʻai, akā e like me ka hoʻonohonoho ʻana o nā kaʻina hana e hiki mai ana ma kā mākou papa hale kūʻai.