ʻAʻole kahi hale hana hoʻoheheʻe kālā he wahi me nā kapuahi a me nā ʻōpala. ʻO ia kahi e hoʻomaka ai ka pololei ma mua o ka hoʻoheheʻe ʻana o ka metala - kahi i ʻike ʻia ai ke ʻano o ka wax, ʻaʻole mānoanoa ma mua o ka manamana lima, i ka geometry hope o kahi hale pahū e hoʻopaʻa ʻia ma 400 bar a i ʻole ka nozzle kobalt alloy e kūʻē i ka 800°C thermal erosion. I ka wehewehe i ka hale hana hoolei waiwai ʻO ia ka wehewehe ʻana i kahi kaiaola i hoʻomalu paʻa ʻia: ʻike ʻia ka ʻepekema waiwai me ka metrology, hui ʻia ka metallurgy me ka hoʻokō GD&T, a ʻike ʻia kēlā me kēia pōʻai wela i kāna ʻāpana billet maka.
Ua ʻike mākou i nā kiʻi kiʻi moku i kapa ʻia ʻo "ASME B16.34, Papa 900" wale nō e ʻike ai - ma hope o ka nānā ʻana i ka ʻatikala mua - ʻaʻole i loaʻa i kā lākou mea hoʻokumu i koho ʻia i ka AMS 5387 cobalt alloy melt logs a i ʻole ka CMM-hiki i ke kaʻina hana hōʻoia. Hoʻokaʻawale kēlā āpau i kahi hale hana mai kahi hale hana hoʻoheheʻe kālā maoli. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., mālama mākou i kēlā me kēia kauoha ma ke ʻano he ʻōnaehana pani pani: loiloi hoʻolālā → palapala hōʻoia waiwai → hōʻoia ʻana i ke ʻano wax → ka mana kūkulu ʻana → dewaxing ramp profiling → ka nānā ʻana i ka lewa umu → ka nānā ʻana i ka microstructure post-cast → CNC hoʻopau machining → hoʻāʻo kaomi hana. ʻAʻohe pae i waho. ʻAʻohe pūʻulu i nele i ka hiki ke ʻike piha.
No ke aha e pili ai kēlā pae hoʻohui? No ka mea, ʻaʻole i hāʻule ka hoʻolei kālā - ʻaʻole i ka hua, akā i ke ola lawelawe. ʻAʻole ʻike ʻia kahi ʻokoʻa 0.05 mm i loko o kahi pahu pahu piston pump cylinder hale ma kahi paʻi. Akā ma lalo o ka ukana hydraulic cyclic, hoʻolalelale ia i ke komo ʻana o ke apo, hoʻonui i ka leakage e 17%, a ʻoki i ka wā lawelawe mai 12,000 a 7,200 mau hola. Ua loaʻa iā mākou kēia i ka wā o ka loiloi like ʻole me kahi kaʻa ʻenekinia ʻEulopa OEM. Ua hoʻohana ko lākou mea hoʻolako mua i ka meaʻai "stainless steel" maʻamau - ʻaʻohe moʻolelo mālama wela, ʻaʻohe hoʻāʻo ʻino intergranular. Ua hōʻike kā mākou hui i ka ASTM A494 CW6MC, ka nui o ka palaoa i hōʻoia ʻia i kēlā me kēia ASTM E112, a hoʻohui i ka solution annealing + quenching me ka hoʻomaʻemaʻe nitrogen. Ka hopena: ʻaʻohe hemahema o ka mahina ma waena o 18 mahina a me 42,000 mau ʻāpana.
Na ka hale hana hoolei waiwai maoli no kona mau kaohi—a kama'ilio koke ia lakou. Manaʻo kekahi poʻe "geometry paʻakikī = kūpono kūpono no ka hoʻolei kālā." ʻAʻole ʻoiaʻiʻo. ʻOi aku ka hohonu ma mua o 3× ka mānoanoa pā? Pono nā core ceramic—hoʻohui i ke kumukūʻai a me ka manawa alakaʻi. ʻO ka mānoanoa o ka pā ma lalo o 2.5 mm ma T800 cobalt alloy? ʻO ka pilikia o ka microporosity ke ʻole ka manawa hoʻomaloʻo ʻana o ka pūpū, ka helu dewax, a me ka hoʻoheheʻe ʻana i ka mahana i hoʻolohe ʻia i loko o ±2°C. Hoʻopaʻa mākou i kēia i ka nānā ʻana i ke kaha kiʻi - ʻaʻole ma hope o ka hoʻokuʻu ʻia ʻana o ka mold. ʻAʻole ʻōlelo kā mākou mau ʻenekini "hiki iā mākou ke hana." 'Ōlelo lākou: "Hiki iā mākou ke hoʻopaʻa i ka ± 0.03 mm ma kēlā alo flange inā ʻoe e ʻae i ka huki 1.2 mm ma ka ʻaoʻao o loko, a e hōʻoia mākou ma o ka optical contour scan pre-machining." Loaʻa kēlā ʻano kikoʻī mai ka holo ʻana o 14,000+ hoʻokomo i ka hailona mai ka makahiki 2015-ʻaʻole mai kahi papa inoa.
ʻO ka mea e hoʻokaʻawale ai ʻo QINGDAO QIANGSENYUAN ʻaʻole ia he unahi. ʻO ka manaʻo. ʻAʻole mākou e hoʻolei i nā pale kaʻa a i ʻole nā mea hoʻonaninani. ʻO kēlā me kēia ʻāpana a mākou e hana ai e lawelawe i hoʻokahi o nā kāʻei kapu ʻehā: kiʻekiʻe-pressure hydraulic valves, aila & gas downhole mea hana, engineered pump assemblies, a i ʻole nā pūnaewele winch. Hiki iā mākou ke koho pono i nā mea āpau - nā hale waihona puke no nā geometries port valve maʻamau, nā mea hoʻolako huila T800 pre-qualified me nā hōʻike hoʻāʻo wili i waihona ʻia no 10 mau makahiki, nā papahana CNC i hoʻopaʻa ʻia ma nā wahi hoʻoheheʻe maoli (ʻaʻole nā hiʻohiʻona CAD kūpono), a me nā hoʻolālā nānā i kūkulu ʻia e pili ana i ka hana hana-ʻaʻole wale ka hala / hāʻule. Ke nīnau ka mea kūʻai aku, "Hiki iā ʻoe ke hoʻolei i kēia huila waena waena me ka spline i hoʻopau ʻia a me nā asymmetric cooling channel?" pane mākou me ka palapala ʻāina kaʻina hana—ʻaʻole he pepa ʻōlelo.
No ka wehewehe ʻana i ka hale hana hoʻolele hoʻopukapuka kālā, ʻo ia ka ʻike ʻana he wahi convergence: metallurgical discipline, geometric intelligence, a me ka paʻakikī o ka hana. ʻO ia kahi o ka "mea i hōʻoia ʻia" ʻo ia ka mea e paʻa ai ʻoe i ka log ladle, ka hōʻike spectrographic, a me ka curve tensile-ʻaʻole he peʻa. Ma kahi o "ka pololei" ʻo ia ka ʻikepili CMM i hoʻopaʻa ʻia no kēlā me kēia hiʻohiʻona koʻikoʻi, ʻaʻole wale ka ʻatikala mua. Ma kahi e hoʻomaka ai ka "hilinaʻi" me ka mālama ʻana i ka viscosity binder shell—ʻaʻole me ka hoʻopili hope. Inā koi kāu palapala noi i ka pololei o ke kūkulu ʻana ma lalo o ke kaomi nui, ka wela, a i ʻole ka ʻinoʻino, e hoʻokuʻu i ka generalist. E koho i kahi hoa hana e mālama i kēlā me kēia hoʻolei ʻana e like me kahi mea koʻikoʻi-no ka mea i loko o nā ʻōnaehana hydraulic, nā mea hana ʻaila, a me nā pamu kiʻekiʻe.
