
Ke hōʻike nei nā ʻenekinia a hale hana lima lima, ʻAʻole lākou e kauoha wale i kahi ʻāpana - ke hana nei lākou i ke kūpaʻa dimensional ma lalo o 300 bar hydraulic pressure, hoʻopaʻa i ke kūpaʻa ma hope o 10,000 cycles, a me ka hoʻomanawanui ʻole no ka microstructural inconsistency. ʻO ia ke kumu o ka loaʻa ʻana mai kahi mea hoʻolako e mālama i nā ʻāpana cobalt-nickel e like me nā mea hana calibrated - ʻaʻole nā mea waiwai - e hoʻokaʻawale i waena o ka hemahema o ke kahua a me ke ola lawelawe 15 makahiki.
ʻO ka hapa nui o nā mea kūʻai aku e kākau i ka "Bushing sleeve factory" i loko o Google e manaʻo ana i kahi papa inoa o nā lima lima waho. Akā, i loko o nā hale paʻi kiʻekiʻe a i ʻole nā kumu waena winch, ʻaʻohe ʻelua mau lima lima i like. Pono kekahi mea kūʻai aku i ka lima kobalt T800 me 0.008 mm OD concentricity ma luna o 220 mm lōʻihi—ma hope o ka mālama ʻana i ka wela. Pono ʻia kekahi mea AMS 5387 me ka hiki ke hoʻopaʻa ʻia i ka nui o ka palaoa ASTM E112. ʻAʻole kūpono i kahi SKU maʻamau.
ʻO ka mea āu e makemake ai he hoa pili me ka hoʻohui ʻana i ka hoʻoheheʻe ʻana-machining-ʻaʻole wale ka huli ʻana o CNC. No ka mea, ʻaʻole i hana ʻia nā lima lima no nā piston pumps mai ka pahu paʻa. Hoʻomaka lākou ma ke ʻano he ʻano hoʻopukapuka kokoke i ka ʻupena, a laila e hoʻomaha i ke kaumaha, multi-axis contouring, a me ka hoʻohanohano ʻana i ka ID hope. 'O ka ho'oku'u 'ana i ka ho'olei 'ana, 'o ia ho'i nā 'ōpala mea pono 'ole, ka lō'ihi o ka manawa, a me ka ho'okahe 'ana i ka palaoa. Ua ʻike mākou i nā mea kūʻai aku e hōʻoki i ka manawa alakaʻi e 40% a hōʻole i nā kumukūʻai e 92% ma o ka hoʻololi wale ʻana mai ka mīkini maʻemaʻe i nā kahe hana hoʻoheheʻe ʻana-machining hybrid.
He oiaio hale hana lima lima ʻAʻole ia e paʻa wale i ka hoʻomanawanui - hoʻomalu ia i ka hana metallurgical ma ke kaulahao waiwai holoʻokoʻa. Eia kā mākou hōʻoia i kēlā me kēia kauoha:
Hoʻopuka kekahi mau mea hoʻolako i nā kumukūʻai haʻahaʻa ma nā lima lima "maʻamau" - a laila e uku i 3x hou aku no ka ʻae ʻana i ka ʻatikala mua, 2x hou no ka hana hou ʻana ma muli o ka porosity i ka hoʻolei ʻana, a hoʻohui i 6 mau pule i ka wā e hoʻoneʻe ai ka mālama wela i nā palena o ka palaoa. Ua ʻimi mākou i nā hemahema ʻōnaehana hydraulic 27 i hoʻopaʻa ʻia i ka ovality ID o ka lima> 0.025 mm-ʻaʻole i kumu ʻia e ka mīkini maikaʻi ʻole, akā ma muli o ka nui o ka hoʻoilo ʻana i ke one.
Eia ka mea e hana ai: E ʻae mua i nā hōʻike hoʻohālike hoʻolei. Pono nā ʻāpana keʻa metallographic ma ka ʻāpana mua. E hoʻopaʻa i nā ʻāpana mālama wela (ka manawa hoʻoulu, ka nui o ka ramp, ka mea kinai) ma mua o ka hoʻomaka ʻana o ka hana. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., loaʻa i kēlā me kēia kauoha lima kaʻina hana i kākau inoa ʻia e hōʻike ana i ka hoʻonohonoho ʻana o ka umu ahi, nā ʻano ʻimi CMM i hoʻohana ʻia, a me ke ʻano o ke ana ʻana i ka ʻili o ka ʻili—ʻaʻohe manaʻo, ʻaʻohe ʻoluʻolu lima.
ʻO ka ʻaoʻao aʻe ʻaʻole ʻoi aku ka paʻa o ka hoʻomanawanui - ʻoi aku ka maikaʻi o ka geometry. Ke hoʻokomo nei mākou i nā micro-channels i loko o nā lima hoʻoheheʻe cobalt no ka hoʻokele wela ikaika i nā noi pamu kiʻekiʻe-RPM. ʻAʻole nā prototypes. Nā ʻāpana hana, kūpono i ka ISO 9001: 2015 a me nā koi kikoʻī AS9100D. Ke kuhikuhi nei nā mea kūʻai aku ma ʻAmelika ʻĀkau a me EU i kēia mau mea no nā pauma submersible uila e hiki mai ana kahi e piʻi pololei ai ka mahana o ka lima i ke ola insulation motor.
Inā kāu i kēia manawa hale hana lima lima mālama i nā pepa ʻikepili waiwai e like me nā manaʻo, noi iā ʻoe e ʻae i nā kaha kiʻi me ka nānā ʻole ʻana o GD&T, a i ʻole hiki ke hōʻike iā ʻoe i kahi log mālama wela no kāu kauoha hope loa - ke hoʻokele nei ʻoe i ka pilikia, ʻaʻole ka hana. Hāʻawi ka hoa kūpono i ka ʻoiaʻiʻo dimensional, ʻoiaʻiʻo metallurgical, a me ka wānana hana—i kēlā me kēia manawa.