Ke hōʻike nei nā ʻenekinia a hale hana hoolei, ʻAʻole lākou e kauoha wale i ka metala - ke pili nei lākou i ka hilinaʻi ʻana o ka ʻōnaehana ma ke kūpaʻa dimensional, microstructure consistency, a me ka hana hou ʻana ma lalo o ke kaomi. Ua ʻike mākou i ka nui o nā papahana e kū nei ma ke kahua prototype no ka mea ʻaʻole hiki i nā hoa hoʻolei ke hoʻopaʻa i ka ± 0.05 mm ma ka hale pahū cobalt-alloy-a ʻoi aku ka maikaʻi, hāʻawi ʻia nā ʻāpana me ka porosity huna i hāʻule i ka hoʻāʻo hydrostatic ma 350 bar. ʻO ia ke kumu e koi aku ai nā noi koʻikoʻi i nā ʻōnaehana hydraulic, nā ʻaila a me nā mea hana kinoea, a me nā kaʻa ʻenehana hana koʻikoʻi ma mua o ka hiki ke loaʻa: koi lākou i ka hoʻopaʻi metallurgical i hoʻohui ʻia, ke ʻano kaʻina hana, a me ka ʻae ʻole ʻana no ka batch-to-batch drift.
Kahi e hui ai ʻo Casting i ka ʻenekinia mikionali
ʻAʻole i hoʻohālikelike ʻia nā hoʻoheheʻe ʻana a pau-a ʻaʻole maopopo i nā hale hana hoʻoheheʻe a pau i ke ʻano o ka "miona koʻikoʻi". Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., mālama mākou i kēlā me kēia hao a i ʻole ke kila kila ma ke ʻano he mea hana mua, he ʻano geometric ka lua. ʻAʻole ʻo kahi pahu pahu piston pump cylinder wale nō; he ipu kaomi ia me nā ala kahe o loko, nā ʻili e hoʻopaʻa ʻia ai, a me nā mea e hoʻopili ai - pono nā mea a pau i ka hoʻomalu like ʻana i ka ʻano o ka mānoanoa o ka pā, ka helu nodule graphite (no ka hao ductile), a me ke koena o ke kaumaha ma hope o ka mālama ʻana i ka wela. Hoʻopaʻa mākou i kēia i kēlā me kēia lā me ka hoʻohana ʻana i ka CMM scans i ʻekolu mau mokuʻāina wela: as-cast, ma hope o ka hoʻoluhi ʻana i ke kaumaha, a me ka hana ʻana ma hope. Ka hopena? ʻOi aku ma mua o 0.8% ka nui o ka hana hou ʻana ma nā hale paʻakikī kiʻekiʻe — iho mai ka ʻoihana-awelika 4.2% i kā mākou haʻawina hoʻohālikelike kūloko i ka makahiki 2022.
No-Compromise Alloy Handling—Mai AMS 5387 a i T800
Ke ʻōlelo nei kekahi mau mea hoʻolako "hoʻolei mākou i nā alloy cobalt." Kakaikahi maoli ka hana pono. ʻAʻole pane ʻo Cobalt-nickel superalloys e like me AMS 5387 a me T800 i nā ʻāpana hoʻolei one maʻamau. Pono e hoʻopaʻa ʻia ka mahana i loko o ka puka makani 15 ° C. 'Oko'a nā mold preheat profile ma ka mānoanoa o ka māhele. A ʻaʻole linear ka emi ʻana - he anisotropic, e koi ana i nā ʻae kumu maʻamau i hōʻoia ʻia ma o ka simulation solidification. Holo mākou i kēlā me kēia hana hoʻohui kobalt ma o MAGMAsoft pre-cast analysis, a laila hoʻoponopono i ka hoʻolālā gating a me ka hoʻonoho ʻana i ka riser e pili ana i nā wahi wela i wānana ʻia. ʻO ia ke ʻano o kā mākou hāʻawi ʻana i nā nozzles kobalt alloy me ka like ʻole o ka paʻakikī paʻa piha (HRC 42–45) a me ka microporosity waena waena—ʻoiai ma nā ʻāpana 120 mm ka mānoanoa. Haʻi mai nā mea kūʻai iā mākou e hoʻopau kēia i ʻelua mau ʻano hemahema maʻamau: ka ʻili ʻana i nā ʻāpana holo wikiwiki a me ka haki ʻana i ka luhi i nā hoʻololi gradient thermal.
Hoʻohui Vertical e hāʻawi i ka mana
ʻO ka hoʻolei ʻana i waho, ka mīkini, a me ka hoʻopau ʻana ma waena o nā mea kūʻai aku ʻekolu e hoʻonui i ka pilikia: nā wehewehe GD&T kuhi hewa ʻole, nā kikoʻī hoʻopau ʻole o ka ʻili, a me ka nalowale ʻana ma waena o nā wahi wela. ʻO kā mākou mea hoʻokō ISO e hana i nā mea ʻekolu ma lalo o ka hale hoʻokahi-me nā kaʻina metrology kaʻana like a me ka nānā ʻana i nā mea. Ke hoʻouna ka mea kūʻai aku i kiʻi kiʻi no ka huila winch center shaft roller, nānā kā mākou hui iā ia no ka machinability * ma mua o ka hoʻomaka ʻana o ka hoʻolālā mold. Hāʻawi mākou i nā hiʻohiʻona e paio ana me nā koi paʻa kuhikuhi - e like me nā puka makapō hohonu e kū pono ana i ke koʻi wai - a manaʻo mākou i nā mea ʻē aʻe e mālama ai i ka pololei o ke kūkulu ʻana a me ka maikaʻi o ke kumukūʻai. Hoʻokiʻoki kēia i ka manawa pōkole NPI e 37%, no kā mākou papahana papahana 2023. ʻO ka mea nui aku, ʻo ia hoʻi, ʻo kēlā me kēia ʻāpana moku me ka traceability piha: melt chemistry, casting lot ID, heat treatment curve, CNC toolpath logs, a me nā hōʻike nānā hope loa - pili nā mea āpau i kahi helu serial.
He aha kāu e manaʻo ai ke hoʻopili ʻoe i kahi hoa hoʻolei pololei pololei
Inā ʻoe e loiloi ana i kahi hale hana hoolei, e nīnau i kēia mau nīnau ʻehā—a e nānā i kā lākou pane ʻana:
- Hiki iā ʻoe ke hōʻike iaʻu i kāu mau hōʻike hoʻolele AMS 5387 hope loa ʻekolu—me ka nānā ʻana i nā spectrographic, nā hopena hoʻāʻo tensile, a me nā palapala hōʻoia nānā radiographic?
- Pehea ʻoe e hōʻoia ai i ke kūpaʻa ʻana o ka nui ma waena o nā pōʻai wela—ma mua a ma hope o ka mālama ʻana i ka wela?
- He aha kāu ʻae ʻae ʻae ʻia ma nā kelepona GD&T koʻikoʻi no nā ʻāpana hoʻokele waiwai ma luna o 50 kg?
- Mālama ʻoe i nā palapala hōʻoia no kēlā me kēia wela—a hoʻopili iā lākou i nā helu serial i pau?
Hoʻopuka mākou i nā pane manawa maoli i nā mea ʻehā ma kā mākou puka punawai ʻenehana—ʻaʻole ma ke ʻano he ʻōlelo kūʻai aku, akā ma ke ʻano he PDF hiki ke hoʻoiho ʻia i nā pūʻulu hana maoli. No ka mea, ʻaʻole i kūkulu ʻia ka hilinaʻi ma nā brochures. Kūkulu ʻia ia ma luna o ka ʻikepili hōʻoia, nā kaʻina hana hou, a me ka makemake e ʻae i nā mea kūʻai aku e loiloi i ka mea nui loa: ʻo ka metala ponoʻī.
