
ʻO nā ʻāpana Cobalt 6 ʻaʻole ia he mea huila ʻē aʻe wale nō - ʻo ia ka laina hope o ka pale ʻana i nā paila hydraulic kiʻekiʻe, nā mea hana aila downhole, a me nā ʻōnaehana wai aerospace koʻikoʻi. Ke pau ka AMS 5387 cobalt alloy 6 mau ʻāpana pauma, ʻaʻole ana ʻia ka manawa haʻahaʻa i nā hola. Ua ana ʻia ma ka hana nalowale, nā kelepona hoʻopuka pilikia, a me nā palena palekana i hoʻopaʻa ʻia. Ua ʻike maka mākou: ua haki ka hale pahu pahu piston ma 420 bar ma hope o 18 mau mahina—ʻaʻole no ka hoʻouka ʻana, akā mai ka micro-pitting ma lalo o kahi plug cobalt 6 kūpono ʻole. Ua hoʻololi kēlā hanana i ke ʻano o kā mākou hoʻokokoke ʻana i kēlā me kēia kobalt 6 hapa hoʻonohonoho a mālama ʻia ka protocol.
ʻAʻole koho ʻia ʻo AMS 5387 cobalt alloy 6 no kona ikaika wale nō. Aia kona waiwai maoli i loko o ʻekolu mau hiʻohiʻona hiki ʻole ke kūʻai aku: ke kūʻē i ka galling ma lalo o nā ukana oscillating, kūpaʻa ma luna o 600 ° C, a me ka pale ʻana i ke koʻikoʻi-corrosion māwae i nā wai hydraulic waiwai nui o ka chloride. Akā nalo kēlā mau pōmaikaʻi inā kuhi hewa ʻia ka ʻāpana, over-torqued, a hoʻokomo ʻia me ka ʻole o ka hōʻoia ʻana i ka pau ʻana o ka ʻili Ra ≤ 0.4 μm. Ana pinepine mākou i nā nozzles cobalt 6 e komo mai ana me nā profileometers optical — ʻaʻole no ka ʻōlelo ʻana pēlā, akā no ka mea hoʻokahi 1.2-μm burr ma ka poʻohiwi hoʻopaʻa i hoʻokumu ʻia ai ka 73% o nā leaks o ke ola mua i loko o kahi pūʻulu o nā kaʻa ʻenehana winch center shaft rollers.
Nānā ʻoiaʻiʻo koʻikoʻi: ʻaʻole pau nā ʻāpana cobalt 6. Hoʻohaʻahaʻa lākou i ka asymmetrically. Hiki ke hōʻike ʻia kahi pahu hoʻoheheʻe kobalt ʻaʻole i ʻike ʻia ma ke alo kaomi—akā, nalowale 0.018 mm ma ka ʻāina sila radial ma hope o 5,000 mau pōʻai. ʻO ia ke kumu e hoʻomaka ai kā mākou papa helu nānā *ma mua o ka hoʻokomo ʻana: hōʻoia i ka ʻike ʻia ʻana o nā mea i hōʻoia ʻia i ka pūʻulu, hōʻoia i nā moʻolelo lapaʻau wela e pili ana i ka AMS 2241 Class H, a e nānā i nā kelepona GD&T e pili ana i nā hōʻike CMM maoli-ʻaʻole nā kiʻi wale nō.
Ua ho'ōki mākou i ka hoʻohana ʻana i nā palapala torque generic no nā ʻāpana 6 cobalt i ʻelua makahiki i hala. Eia ka mea e hana ai:
ʻAʻole kēia he manaʻo. Ua ʻoki kēia mau ʻanuʻu i ka hāʻule ʻana o ka mahina ʻai e 92% ma waena o 142 mau mea hoʻonohonoho i hahai ʻia ma mua o 18 mau mahina—mai nā ʻauwaʻa lalo o ke kai ʻĀkau a hiki i nā ʻōpala slurry mining ma Asia Hema.
ʻO ka nānā ʻana i kēlā me kēia makahiki e pepehi i ka cobalt 6 mau ʻāpana. Eia ke kumu: hoʻomohala ʻia nā ʻāpana kobalt e like me T800 i nā microcracks ma lalo o ka honua ma mua o ka puka ʻana o nā hōʻailona. Hoʻohana mākou i ka hoʻāʻo ultrasonic phased-array (PAUT) me 5 MHz nā transducers i kālele ʻia ma nā ʻāpana cobalt 6 āpau i ʻike ʻia i ka hoʻouka ʻana. Inā hāʻule ka echo amplitude ma mua o 18% mai ka pae kumu ma 2.3 mm hohonu, hoʻololi mākou—ʻoiai inā hōʻike ka nānā ʻana i nā hemahema.
Hōʻike ka ʻikepili honua maoli mai kā mākou mea hoʻokō ISO i nā ʻāpana cobalt 6 i nā noi kaomi mau i nā makahiki 3-5 i hala. I nā ʻōnaehana pulsating? E hāʻule ke ola ma waena o 14.2 mahina. ʻO ia ke kumu e hahai ai mākou i ka helu pōʻaiapuni-ʻaʻole ka manawa alemanaka. ʻO kēlā me kēia ʻāpana cobalt 6 i hoʻouna ʻia me kahi log QR-coded e hoʻopaʻa ana i nā pōʻai kaomi, nā huakaʻi wela, a me nā hopena o ka nānā ʻana i ka wai. ʻO nā mea kūʻai aku e hoʻonui i nā lāʻau i kēlā me kēia hapaha e hoʻonui i ke ola lawelawe ma 31% ma ka awelika.
Mai hoʻohana hou i nā mea hoʻopaʻa kobalt 6. ʻAʻole loa. Hoʻohaʻahaʻa ka ikaika o kā lākou hua i ka 22% ma hope o ka neʻe mua ʻana. Hāʻawi mākou i nā pūʻulu i hoʻohālikelike ʻia - nā bolts, washers, a me nā nati - i mālama ʻia me ka wela hoʻokahi. ʻO ka hui ʻana i nā pūʻulu e pōʻino ai ka galvanic corrosion ma ka interface.
ʻAʻole hoʻopaʻa ʻia ka hilinaʻi i loko o ka alloy. Ua kūkulu ʻia i loko o ke kaʻina hana. Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kēlā me kēia ʻāpana cobalt 6 i ʻeono mau puka kūʻokoʻa kūʻokoʻa: hōʻoia PMI maka, hoʻolei porosity scan, CNC-machined contour validation ma o 5-axis CMM, wela hoʻomaʻamaʻa hōʻike hōʻike, ʻili kūpono loiloi me ke keʻokeʻo-mālamalama interferometry, a me ka hoʻāʻo hope loa i helu ʻia ma 1.5 × kaomi hana. ʻAʻohe mea e holo me ka hiki ʻole ke ʻike piha ʻia—i lalo i ka helu hehee a me ka ID operator.
ʻAʻole mākou e kūʻai aku i ka cobalt 6 ʻāpana. Hāʻawi mākou i nā envelopes hana koʻikoʻi. Hoʻopili ko mākou poʻe ʻenekinia i ka GD&T me nā mea kūʻai aku ma mua o ka ʻoki ʻana i nā metala - ka hae ʻana i nā ʻāpana hoʻopilikia, e ʻike ana i nā ʻano lapaʻau wela ʻē aʻe no nā kemika wai kūikawā, a me ka hōʻoia ʻana i ka hohonu o ka hoʻopili ʻana i ke kaula no kāu mea hana torque pololei. Kāohi kēia i ka 86% o ka hoʻolālā-no-manufacturing kahaha ma mua o ka prototype mua.
Ke kumu a kobalt 6 hapa mai iā mākou, loaʻa iā ʻoe ka ʻoi aku o ka hoʻokō dimensional. Loaʻa iā ʻoe ke kūpaʻa metallurgical i hoʻopaʻa ʻia, ke kahe ʻana o ka microstructure grain i hōʻoia ʻia, a me ka hoʻokō lawelawe i hoʻopaʻa ʻia i ka ʻikepili hana honua maoli-ʻaʻole nā ʻōlelo hoʻohiki.
Ke nānā nei i mua, ʻaʻole e maʻalahi nā ʻāpana cobalt 6. E ʻoi aku ka naʻauao—i hoʻopili ʻia me nā ana kānana, i uhi ʻia me nā seramika hoʻōla ponoʻī, i hoʻohui ʻia i loko o nā kahe hana māhoe kikohoʻe. Akā ʻaʻole e loli nā kumu: ka hoʻonohonoho pololei, ka mālama ʻana i ka pōʻaiapuni, a me ke kuleana o ka mea hoʻolako i hoʻokumu ʻia i ka ʻepekema waiwai-ʻaʻole ke kūʻai aku. E koho i nā hoa hana e mālama i ka cobalt 6 ʻaʻole ma ke ʻano he waiwai, akā he kuleana. No ka mea ma nā ʻōnaehana kiʻekiʻe, ʻaʻole paʻa wale ka ʻāpana. Ke mālama nei i ka hilinaʻi.