Ke kuhikuhi nei nā ʻenekinia aerospace i nā ʻāpana alloy AMS 5387, ʻaʻole lākou e koho wale i kahi mea - ke hana nei lākou i kahi paepae hana. Hāʻawi kēia kobalt-chromium-tungsten-nickel superalloy i ke kūpaʻa kūʻokoʻa i ka ʻaʻahu, ka ʻāʻī, a me ka ʻinoʻino i nā wela kiʻekiʻe - koʻikoʻi no nā nozzles hoʻokele wahie, nā ʻāpana turbine shroud, a me nā ʻāpana paʻi kiʻekiʻe i nā mīkini jet a me nā ʻāpana mana kōkua. Akā ʻaʻole liʻiliʻi ka manaʻo o nā kikoʻī maka me ka ʻole o kahi hoa nāna e hoʻololi mau i ka billet AMS 5387 i mau ʻāpana paʻa, microstructurally sound, nā ʻāpana i hōʻoia ʻia. ʻO ia kahi i ʻoi aku ai ka pololei ma mua o ka pedigree - a no ke aha e ʻimi nui ai nā mea hana i hoʻolaʻa ʻO AMS 5387 nā ʻāpana hana hao me ka hoʻopaʻi ʻana i ke kaʻina hana i hōʻoia ʻia, ʻaʻole wale i ka hoʻolei ʻana a i ʻole ka mana mīkini.
No ke aha e koi ai ʻo AMS 5387 ma mua o ka mīkini maʻamau
Ua ʻike mākou i ʻekolu mau ʻano hana hemahema ma nā ʻāpana AMS 5387 i hāʻawi ʻia e nā hale kūʻai maʻamau: micro-cracking ma hope o ka mālama ʻana i ka wela, ka paʻakikī ʻole o ka ʻili ma nā alo koʻikoʻi e hoʻopaʻa ʻia, a me ka neʻe ʻana o ka dimensional i ka wā o ka wili hope ʻana-ʻoiai ke ʻike ʻia nā ʻae ʻana. ʻAʻole kēia mau hemahema. Ma muli o nā āpau i ʻike ʻia: lawa ʻole ka mana o ka moʻolelo wela i ka wā o ka hoʻopili ʻana i ka hopena, nele i ke kaʻina hana hoʻomaha ma waena o nā kaʻa a me ka hoʻopau ʻana, a i ʻole ka hoʻohana ʻana i nā mea hana carbide i hoʻopaʻa ʻia no ke kila kila—ʻaʻole ke ʻano abrasive, paʻakikī hana o AMS 5387. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ʻO ka hiki ʻana o ka billet i hōʻoia ʻia, a ukali ʻia e nā pōʻai kapuahi i hoʻomalu ʻia, ka mīkini multi-stage me nā mea paahana cobalt-alloy i hoʻolaʻa ʻia, a me nā loiloi geometry i hōʻoia ʻia e CMM ma mua a ma hope o ka ʻelemakule hope. ʻAʻohe pōkole. ʻAʻohe manaʻo.
ʻAʻole ʻo Vertical Integration he Buzzword—ʻO ia wale ke ala e hoʻomalu ai i ka AMS 5387 Integrity.
Hoʻolei kekahi mau mea hoʻolako i nā blanks AMS 5387 ma kekahi ʻāina, mīkini iā lākou i kahi ʻē aʻe, a hoʻopau iā lākou ma nā wahi ʻē aʻe. Hoʻopau kēlā ʻano hoʻohālike i ke kuleana—a me ka hoʻomau metala. Hoʻohui mākou i ka hoʻolei kālā, ʻelima-axis CNC machining, hoʻomaʻamaʻa wela wela, a me ka hoʻāʻo ʻole ʻana ma lalo o hoʻokahi hale kūpono ISO ma Qingdao. No ke aha la keia? No ka mea, e pane pololei ana ka hale palaoa o AMS 5387 i ka nui o ka hooluolu i ka wa e hoolei ana i ka solidification—a me na hooikaika machining e pili ana me ia as-cast microstructure. Ke kaʻana like ʻana o nā hui hoʻolei a me ka mīkini i ka ʻikepili manawa maoli e pili ana i ka paʻakikī kūloko, ka palapala ʻāina porosity, a me ke koena o ke koʻikoʻi koʻikoʻi, hoʻoponopono lākou i nā helu hānai a me nā hoʻolālā hoʻoluʻu. Pono ka hale pahū AMS 5387 o kekahi mea kūʻai aku i ka pōʻai 0.015 mm ma luna o 200 mm ka lōʻihi. No ka hoʻokō ʻana, koi ʻia ka hoʻolālā hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻana, ka hoʻokele solidification kuhikuhi, a me ka huli ʻana me nā ʻoki hoʻopau ʻia e mālama i ke kūkulu ʻana i ka wela. E hāʻule ana kēlā pae o ka hoʻonohonoho ʻana me ka ʻole o ka hoʻohui ʻia ʻana.
ʻO ka hōʻoia ʻana o ka honua maoli e lanakila i nā palapala hōʻoia i kēlā me kēia manawa
Hōʻoia nā palapala hōʻoia i ka kemika—ʻaʻole hilinaʻi hana. Loaʻa kā mākou mau ʻāpana AMS 5387 i ka hoʻopaʻa ʻana i ka noi: ke kaomi paʻa ʻana i ka 1,200 psi no 10,000 mau pōʻai ma nā kīwaha ana i ka wahie; nā ho'āʻo lole maloʻo e hoʻohālikelike ana i nā hola 500 o ka hana turbine; ka paʻakai paʻakai no ka ASTM B117 no 1,000 mau hola ma nā hale hana hydraulic. Hoʻopaʻa mākou i kēlā me kēia ho'āʻo—nā ʻōkuhi hoʻouka, surface profileometry pre/post-test, microhardness gradients ma waena o nā ʻāpana wela. Loaʻa i nā mea kūʻai ka hiki ke ʻike piha ʻia: batch ID, furnace log timestamps, CMM inspection reports, and NDT film records. I ka noi ʻana o kahi ʻEulopa aerospace Tier 1 i nā nozzles AMS 5387 no kahi paepae APU hou, ua hoʻomohala pū mākou i ka protocol inspection me kā lākou hui maikaʻi - hoʻokomo i ka nānā ʻana ultrasonic ma ʻekolu hohonu a me ke kauoha ʻana i ka hōʻoia ʻike ʻike o nā radii kūloko āpau ma lalo o 20x kiʻekiʻe. Ua ʻoki kēlā hui ʻana i ka manawa ʻae ʻia o ka ʻatikala mua e 40%.
Ke koho ʻana i kāu AMS 5387 Alloy Part Factory: He aha nā ʻenekinia e nānā maoli ai
Ma mua o ka hoʻopuka ʻana i kahi RFQ, hōʻoia nā mea ʻenekini kūʻai ʻike i ʻehā mau mea kiko:
- Mākaʻikaʻi ʻimi waiwai: Ke papa inoa nei lākou i nā mea hoʻolako billet AMS 5387 i ʻāpono ʻia—a hāʻawi i nā hōʻike hoʻāʻo wili me kēlā me kēia hoʻouna?
- Kaʻina palapala hohonu: Ua kuhikuhi ʻia ma ke kākau ʻana i ka hoʻomaʻemaʻe ʻana i ka wela, ka nui o ka ramp, a me ke kinai ʻana i nā ʻāpana media—ʻaʻole "no ka AMS 2269" wale nō?
- hiki ke ana: Hiki iā lākou ke hōʻoia i nā kāhea GD&T e like me ke kūpaʻa kūlana ma nā puka Ø0.8 mm i loko o 0.005 mm—me ka hoʻohana ʻana i nā CMM calibrated me nā ʻimi i uku ʻia i ka mahana?
- Kūkākūkā pane hāʻule: Inā hāʻule kekahi ʻāpana i ka hoʻāʻo ʻana o nā mea kūʻai aku, hana lākou i ka loiloi kumu kumu me ka SEM/EDS—a kaʻana like i nā ʻike i loko o 72 mau hola?
Kūlike ʻo QINGDAO QIANGSENYUAN TECHNOLOGY i nā ʻehā. He haiki ko lākou manaʻo: nā ʻāpana ʻoihana hana kiʻekiʻe kahi i koho ʻole ʻia ai ka hemahema. ʻAʻole lākou e alualu i ka leo. Manaʻo lākou no ka hoʻihoʻi hou ʻana - ʻoi aku ka nui ma AMS 5387, T800, a me nā ʻāpana kobalt-based ʻē aʻe e hoʻopaʻi i ka hana like ʻole. No nā mea ʻenekinia e hōʻike ana i nā ʻāpana e hana ana ma 650 ° C ma lalo o ka hoʻouka ʻana, ʻo ia ʻano kikoʻī ke ʻano kiʻekiʻe o ka hilinaʻi.
