Ke hōʻike nei nā mea ʻenekinia i kahi ʻāpana no nā ʻōnaehana hydraulic a i ʻole nā hui pahū kiʻekiʻe, ʻaʻole pono lākou i "metala mīkini." Pono lākou i ke kūpaʻa dimensional ma lalo o 300+ mau kaʻina bar. Pono lākou i ka pono microstructural ma hope o ka mālama wela. Pono lākou i nā ʻāpana kobalt-nickel e kūʻē i ka ʻeha ma 500°C—a paʻa mau i ka ± 0.01 mm ka hoʻomanawanui ʻana ma nā lua cylindrical ʻole. ʻO ia ka ʻoiaʻiʻo hana ma hope o ka ʻimi ʻana i kahi hale hana mikini precision precision.
Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ua hana mākou ma luna o 12,000 AMS 5387 cobalt alloy pump houses mai ka makahiki 2019. Ma hoʻokahi papahana ʻaila ʻAmelika ʻAmelika, ua kāhea ʻia ka hoʻolālā kumu o ka mea kūʻai aku no ʻekolu mau pahu kaʻawale i hoʻopaʻa ʻia-a hiki i kā mākou hui holo ʻana i ka mīkini hoʻoheheʻe wela hoʻokahi. Ka hopena: 41% ka liʻiliʻi o nā ala leak, 27% ʻoi aku ka wikiwiki o ka hui ʻana, a me ka hāʻule ʻole o ke kahua ma waena o 18 mau mahina o ka hana mau. ʻAʻole ia ka mana theoretical. ʻO ia ka mea i ka wā e noho ana ka hoʻolei ʻana, ka mīkini, a me ka hōʻoia metallurgical ma lalo o hoʻokahi hale hoʻokō ISO.
Hoʻohana ka hapa nui o nā mea hoʻolako i nā ʻāpana kobalt ma ke ʻano he "paʻakikī ke ʻoki" - a kū ma laila. Hana mākou iā lākou ma ke ʻano he *mea waiwai ʻike. Nozzles-based T800, no ka la'ana, koi pono i ka mana mahele carbide ma mua o ka hana'ana. No laila, hoʻomohala pū mākou i nā moʻolelo hoʻōla wela me kā mākou mau hoa waiwai maka—ʻaʻole no ka hālāwai ʻana i nā kikoʻī AMS 5387, akā no ka hōʻoia ʻana i ka paʻakikī like ʻole ma nā ʻāpana pā 120 mm. Hōʻoia mākou iā ia me ka palapala ʻāina ʻo Rockwell C ʻāpana ʻāpana, ʻaʻole wale i ka heluhelu ʻana i luna. Ke hoʻouna aku nei nā mea kūʻai i nā kiʻi kaumaha GD&T no nā hale pahu pahu piston pump, hōʻailona mākou i nā pilikia hiki ke hoʻoheheʻe ʻia *ma mua o ka hana ʻana i nā ala hana—ʻaʻole ma hope o ka nānā ʻana i ka ʻatikala mua. Ke holo nei kā mākou mea hoʻohana CNC i nā loiloi CMM i ʻekolu mau kikowaena koʻikoʻi: post-roughing, post-heat-treat, a me ka hoʻopau mua. ʻAʻole no ka koi ʻana o ka maʻamau—akā, no ka pau ʻole o ka pōʻino o nā noho valve kaomi inā ʻoi aku ka nalu o ka ʻili ma mua o 0.4 µm Ra ma ke kikowaena sealing.
- Hoʻohui kū pololei e pale ana i nā āwaha lima: Hoolei one, hoolei waiwai, multi-axis CNC (a hiki i ka 5-axis simultaneous), vacuum wela wela, a me ka passivation — pau i ka hale. ʻAʻole loaʻa i waho o nā ʻanuʻu koʻikoʻi, ʻaʻohe ʻano like ʻole o ka pūʻulu a me ka puʻupuʻu i ka ʻaoʻao kahe o ka palaoa a i ʻole nā kumu koʻikoʻi koena.
- Hiki iā ʻoe ke hoʻopaʻa i ka hiki ke hoʻopaʻa ʻia: Loaʻa i kēlā me kēia bileta cobalt-nickel i nā hōʻike hoʻāʻo wili piha, ID umu ahi, a me ka loiloi spectral. Hoʻopaʻa mākou i kēlā me kēia helu wela e pili ana i nā helu serial - ʻoiai no ka holo prototype.
- ʻO ka hoʻopau hana, ʻaʻole ka uhi hoʻonaninani: No nā kahua pahū o waho, hoʻohana mākou i nā ʻili i hoʻopaʻa ʻia i ka plasma duplex stainless steel me ka 98.7% density a me ≤0.3% oxygen content—hōʻoia ʻia ma o ASTM B742 adhesion testing—ʻaʻole maʻamau "corrosion-resistant" plating.
Ke hoʻopaʻapaʻa nei kekahi e hāʻawi ana nā mea hoʻokumu kūikawā i nā hoʻoheheʻe ʻoi aku ka maikaʻi, ʻoiai nā hale kūʻai CNC i hoʻolaʻa ʻia e hāʻawi i nā ʻae ʻoi aku ka paʻa. Akā ʻo nā mea paʻakikī e like me ka ʻenekinia kaʻa winch center shaft rollers koi ʻelua. Pono e ola nā puke haʻi ukana o ka shaft 2 miliona torque cycles; pono e pale aku kona radii aʻa spline i ke koʻikoʻi; Pono e mālama i ka lubricity o kona ʻili ma hope o ka ʻike ʻana i ka paʻakai. ʻAʻole hiki iā ʻoe ke hoʻokaʻawale i kēlā koi ma waena o nā mea kūʻai aku ʻelua me ka ʻole o ka hoʻokomo ʻana i nā hewa alignment, thermal mismatch, a i ʻole ka lag kamaʻilio. Ma QINGDAO QIANGSENYUAN, ʻo ka ʻenekinia hoʻokahi nāna i hoʻopaʻa i ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻana e hoʻolālā pū i ka pōʻai hope OD grind-a hōʻailona ma ka hōʻike hoʻāʻo hana.
ʻIke mākou i nā helu ʻeha hou ma waena o nā mea kūʻai aku o ka honua: nā loli hoʻolālā hope loa ma muli o nā palena mīkini i manaʻo ʻole ʻia, ka hoʻopau ʻole ʻana o ka ʻili ma nā lua hohonu, a me nā lohi o ka lawe ʻana mai ka hana hou ʻia e ka porosity i ʻike ʻole ʻia. ʻAʻole ʻoi aku ka wikiwiki o kā mākou pane - ʻo ia ka hana mua. I ka wā o ka loiloi kiʻi ʻana, hoʻohālikelike mākou i ka hoʻokuʻu ʻana i nā puʻupuʻu no nā kahawai hoʻoluʻu kūloko i nā manifold hydraulic. Hoʻohālike mākou i ka hoʻoheheʻe wela no ka hoʻolei ʻana i ka hao me ka paia lahilahi i ka wā o ka hoʻoheheʻe ʻana i ke kaumaha. Hāʻawi mākou i nā manaʻo manaʻo hana hana i loko o 72 mau hola-ʻaʻole ma ke ʻano he papa inoa, akā me nā mea ʻē aʻe i hōʻike ʻia: "Ke hoʻohui nei kēia radius 0.2 mm i ka 37% manawa pōʻai. ʻO ka hoʻololi ʻana i ka 0.5 mm e hōʻemi i ka ʻaʻahu ʻana o ka mea hana ma 60% a mālama i ka coefficient kahe i loko o ± 1.2%. ʻO ia ke ʻano o kā mākou hoʻololi ʻana i ka "pahu hana machining precision precision" mai kahi huaʻōlelo i kahi hōʻoia hoʻouna.
ʻO ka wā e hiki mai ana o ka hana pololei ʻana ʻaʻole ia e pili ana i nā mīkini nui a i ʻole nā spindles wikiwiki. E pili ana i ka pani ʻana i ka loop ma waena o ke ʻano waiwai, ka manaʻo geometric, a me ka hana hana. Ke hoʻonui nei ʻo QINGDAO QIANGSENYUAN TECHNOLOGY i kāna manaʻo R&D e pili ana i nā kahe hana hoʻoheheʻe ʻana-machining-pilikia no nā ʻāpana cobalt kokoke i ka ʻupena kahi e wehe ai ka mīkini hope ≤0.3 mm stock. Ke hoʻohui nei mākou i nā palapala hōʻoia AS9100 a me API Q1 i kēia makahiki-ʻaʻole ma ke ʻano he hōʻailona, akā ma ke ʻano he mau papa hana i hoʻopaʻa ʻia e hoʻopaʻakikī i kā mākou mau kaʻina loiloi no ka aerospace a me nā noi subsea. Inā koi kāu papahana aʻe i nā ʻāpana e hana ana ma lalo o ke kaomi, ʻaʻole e ʻae wale iā ia, e hoʻomaka me ka ʻikepili waiwai-ʻaʻole nā koi kūʻai.
