Ke hōʻike ʻia e nā ʻenekinia hale hana hana wax casting nalowale no nā ʻāpana metala koʻikoʻi, ʻaʻole lākou e kauoha wale i ka hoʻolei ʻana - ke hoʻopaʻa nei lākou i ke kūpaʻa dimensional ma lalo o 300 MPa kaomi, microstructural integrity ma hope o ke kaʻa uila, a me ka hoʻopau ʻana o ka ʻili e ola ana i ka kahe slurry abrasive. ʻO ia ke kumu - ʻaʻole ka ʻokoʻa. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ua hāʻawi mākou ma luna o 12,000 mau ʻāpana hoʻokele waiwai mai ka makahiki 2016-ʻo ka hapa nui o ia mau kino pahu pahu kobalt-nickel alloy, nā hale pahū, a me nā kumu winch kahi i hoʻomaka ai ka hoʻololi ʻana o ka hoʻomanawanui 0.02 mm.
No ke aha e lanakila mau ai ka hoʻolei ʻana i ka nalo no nā ʻāpana ʻoihana hana kiʻekiʻe
ʻAʻole hiki i ka hoʻolei ʻana i ke one ke hoʻopaʻa i ka ± 0.05 mm ma nā manifold hydraulic pā lahilahi. Nā māwae hoʻolei make ma AMS 5387 kobalt alloy. ʻAʻole nele ka hoʻolei ʻana o Centrifugal i ke kūʻokoʻa geometry kūloko e pono ai no nā hui nozzle multi-port. ʻO ka hoʻolei ʻana i ke kālā—ʻo ka hoʻololi hou ʻana o ka hoʻolei ʻana i ka wax nalo—e hoʻonā i nā mea ʻekolu. ʻO kāna kaʻina hana ceramics e hopu i nā kikoʻī maikaʻi a hiki i ka 0.3 mm mau hiʻohiʻona, e hoʻokō i ka hoʻopau ʻana o ka ʻili e like me ka Ra 1.6 μm *as-cast*, a mālama i ka kūlike metala ma waena o nā wela no ka mea ʻaʻole i hoʻokomo ka mold i ke one inclusions a i ʻole graphite carbon pickup. ʻIke mākou i kēia i kēlā me kēia lā: ke hoʻololi nei nā mea kūʻai mai nā hale pahū piston one-cast i kā mākou mau mana wax cast i nalowale i ka 40% ʻoi aku ka lōʻihi o ka lawelawe ʻana i nā noi aila a me ke kinoea kiʻekiʻe-ʻaʻole no ka loli ʻana o ka mea, akā no ka hāʻule ʻana o ka porosity mai 2.1% a ma lalo o 0.3%, hōʻoia ʻia e ASTM E155 ultrasonic scanning.
He aha ka mea e hoʻokaʻawale ai i kahi hale hana hoʻoheheʻe wax nalo maoli mai kahi mea kūʻai aku
Nui nā "mea hana" i waho i ka hana ʻana i ka pūpū, dewaxing, a i ʻole ka mālama wela. Hoʻopau kēlā i ka traceability-a pepehi i ka hana hou. Ma kā mākou hale Qingdao, noho nā ʻanuʻu a pau i loko o ka hale: ka hoʻolālā kumu ma SolidWorks me GD&T-driven shrink compensation, silica-based ceramic shell dipping with control humidity and burnout cycles, vacuum- assisted pour T800 cobalt alloy ma 1,480°C, a me AMS solution annealing 275. ʻAʻohe lima lima. ʻAʻohe ʻano like ʻole o ka pūʻulu a me ka puʻupuʻu. I ka wā i koi aku ai kekahi OEM ʻEulopa i ka hiki ke ʻike pono ʻia no kahi plug AMS 5387 i hoʻohana ʻia i loko o nā kīwaha hoʻokele subsea, ua hāʻawi mākou i nā hōʻike hoʻāʻo wili, nā helu wela, nā lāʻau umu, a me ka ʻikepili nānā CMM no kēlā me kēia ʻāpana—a hiki i ka ID operator nāna i holo i ka mīkini ana coordinate.
- ʻO ka hoʻohui pololei ʻana ʻaʻole ia e ʻae i nā ana koʻikoʻi: Mīkini mākou i nā lua hope a hoʻopaʻa i nā ʻili * ma hope o ka hoʻoluhi ʻana i ka hoʻoheheʻe ʻana-e hoʻopau i ka distortion i ʻike ʻia i ka hana ʻana i nā blanks i hoʻoikaika ʻia.
- Hōʻoia mākou i ka hana ʻana ma mua o ka hoʻomaka ʻana o ka mea hana: ʻO kā mākou poʻe ʻenekinia hae hae ma lalo o 0.5°, ʻoi aku ka ʻoi o ka mānoanoa o ka paia ma mua o 3:1, a me ka hohonu o ka lua makapō i ʻoi aku ma mua o 6x anawaena—e mālama ana i nā mea kūʻai aku $18k-$45k i ka hana hou ʻana i kēlā me kēia papahana.
- Mālama mākou i nā mea ʻē aʻe i waho: ʻO ka palapala hōʻoia waiwai, ka hoʻāʻo ʻana i ka ikaika o ka pūpū, ka palapala ʻāina porosity X-ray, a me ka hoʻāʻo ʻana i ke kaomi hana hope loa - aia nā mea a pau i loko o kā mākou pā i hōʻoia ʻia i ka ISO 9001.
ʻO ke kumukūʻai maoli o ke koho hewa ʻana—a pehea e pale aku ai
Ke alualu nei kekahi poʻe kūʻai i ka haʻahaʻa haʻahaʻa no ka kilo. A laila loaʻa iā lākou he 17% scrap rate ma nā nozzles cobalt alloy ma muli o ka microporosity i ʻike ʻole ʻia ma kahi kokoke i nā fins hoʻomaha. A i ʻole e hoʻopaneʻe i nā pule he 11 ma muli o ka hana ʻana o ka "factory" i kahi mea kūʻai aku me ka ʻole o AS9100. A i ʻole e ʻike i kā lākou "hoʻolei kila ʻole" ʻaʻole i hoʻāʻo i ka paʻakai paʻakai ma hope o 96 mau hola-ʻaʻole no ka hewa ʻole o ka huila, akā no ka hoʻolele ʻana i ka hoʻoheheʻe ʻana i ka hopena. Ua hele mākou i nā mea kūʻai aku ma nā hiʻohiʻona ʻekolu. ʻAʻole ʻoi aku ka maikaʻi o ka hoʻoponopono ʻana i nā kikoʻī ʻoi aku ka maikaʻi. No ka laʻana, i ka wā i hakakā ai ka mea hana pauma ʻAmelika ʻAmelika me ka haki ʻana i nā hale pahu kila kuʻilima 316L, ua hoʻopaʻa kā mākou hui i nā gradients thermal i ka wā paʻa, hoʻolālā hou i ka puka e hōʻemi i nā wahi wela, a hoʻohui i kahi pōʻai mālie. Ua lele ka hua mai 63% a i 94%. ʻAʻohe hoʻolālā hou. ʻAʻohe mea hana hou. Hoʻohana ʻia ka ʻike kaʻina hana hohonu ma kahi e pono ai.
Kahi e hāʻawi ai ʻo Precision Lost Wax Casting i kahi ROI hiki ke ana
ʻAʻole ʻokoʻa ka ROI ma aneʻi. Hoʻopili ʻia i ka hana kahua: • ʻO nā kiwi puʻe hydraulic i hoʻolei ʻia i loko o ka cobalt alloy T800 hope loa 3.2x ʻoi aku ka lōʻihi ma mua o nā ʻāpana one-cast like i loko o nā kaʻa hana ʻoihana kelepona • Pump kumu i hana ʻia mai ka hoʻokomo ʻana i ka hao ductile hōʻike 22% haʻahaʻa haʻahaʻa haʻahaʻa amplitude ma 3,600 RPM—hōʻoia ʻia e ka laser Doppler-stand vibrometry center. <0.015 mm ka holo 'ana *as-machined*, e oki ana i ka manawa hui ma 37 mau minuke no ka hui ma na laina OEM No ia mea ke kumu o na mea kuai o ke ao holookoa—mai ka Tier 1 o na mea hoolako alanui a hiki i na OEM pump kūikawā—e malama mai ia makou ma ke ano he hoonui o ko lakou hui hana, aole he mea kuai. ʻAʻole mākou e hālāwai wale i nā kiʻi. Ke ninau nei makou ia lakou.
Inā makemake ʻoe i kahi hale hana hana wax casting nalowale e mālama i nā koi hana o kāu ʻāpana me he mea hiki ʻole ke kūkākūkā-ʻaʻole e like me nā manaʻo-e ʻike ʻoe i ka hoʻopaʻi ʻana, ka hohonu metallurgical, a me ka mana kūpaʻa ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Ma kahi e hui ai ka geometry paʻakikī i ka hana ʻole, hoʻomaka ke kaʻina hana ma mua o ka heheʻe ʻana o ka wax.
