Ke hāʻule ʻole nā mea hana mining ma lalo o ka ukana, ʻaʻole ana ʻia ka manawa haʻahaʻa i nā hola - helu ʻia ia i nā tona nalowale, nā hoʻouna lohi, a me nā kumukūʻai mālama mālama. ʻAʻole pono nā mea hana i nā ʻāpana ʻē aʻe. Pono lākou na hapa kupono: paʻa ka dimensionally, kūlike me ka metallurgically, a hōʻoia ʻia i loko o 300-bar hydraulic circuits a i ʻole abrasive ore-handling winch system. ʻO ia ke kumu e huli nui ai nā OEM honua a me nā mea hoʻolako Tier-1 i kahi hale hana ʻāpana ʻoihana mining e mālama ana i ka ʻepekema waiwai ma ke ʻano he ʻenekinia—ʻaʻole kūʻai.
No ke aha ʻo "Made in China" ʻaʻole ia he "hoʻopaʻapaʻa i ke koʻikoʻi"
Ua ʻike mua mākou: ua hoʻololi ka mea hana ʻili ʻāina ʻAmelika ʻAmelika i ʻekolu mau pūʻulu o nā pahu pahu pahu cobalt-alloy mai nā mea kūʻai maʻamau. Ua hāʻule kēlā me kēia ma mua o 400 mau hola hana—micro-cracking ma ka ʻāʻī radius, inconsistent AMS 5387 grain structure, dimensional drift after heat treatment. ʻO ka hā o ka hui mai QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Ua holo 2,170 hola—ʻaʻohe hana hou, ʻaʻohe hoʻoponopono kahua. ʻAʻole ʻo ka ʻokoʻa ka pololei machining. ʻO ia ka hoʻohui kūpaʻa: ka mana hoʻolei ʻana, nā kaʻina hoʻomaʻamaʻa wela kūikawā, a me ka hōʻoia CMM i kēlā me kēia pae-ʻaʻole wale ka nānā hope.
ʻAʻole kēia he manaʻo. ʻO kā lākou ʻoihana ISO-compliant ma Qingdao e mālama i ke kaulahao piha: ka hoʻolei kālā no nā kino kīwī paʻi paʻi paʻa, multi-axis CNC contouring o nā piston pump cylinder housings (± 0.015 mm GD&T tolerance), a me ka hōʻoia pono ʻana o ka ʻili ma hope o ka hoʻohana ʻana i ka optical profilometry. I ka wā e pono ai ka OEM kaʻa ʻenekinia ʻEulopa i nā wili pahu winch center me ka hohonu o ka pahu pahu paʻakikī ≥1.2 mm a me ka paʻakikī kumu 32-36 HRC, ʻaʻole lākou i hoʻokaʻawale i ka hoʻolei ʻana a me ka mīkini ʻokoʻa. Hoʻouna lākou i hoʻokahi kaha kiʻi—a ua loaʻa iā lākou hoʻokahi ʻāpana i hōʻoia ʻia, hiki ke ʻike ʻia i nā mea wela, me nā MTR piha a me nā hōʻike microstructure.
No-Compromise Alloy Handling—Ma kahi i kū ai ka hapa nui o nā hale hana, hoʻomaka lākou
ʻO kekahi mau hale hana mīkini kila kila. QINGDAO QIANGSENYUAN machines T800 cobalt-based superalloys—nā mea hana-paʻakikī ʻoi aku ka wikiwiki ma mua o ka ʻoki ʻana i nā mea hana, koi i ka sub-0.5°C thermal stability i ka wā hoʻonā hoʻonā, a hōʻole i ka media quenching maʻamau. ʻAʻole "hoʻolei wale ʻia kā lākou AMS 5387 cobalt alloy 6 pauku". Hoʻolei ʻia lākou i loko o nā umu ahi i hoʻoheheʻe ʻia, hoʻoponopono ʻia i kēlā me kēia AMS 2750E, a laila ʻelemakule me ka palapala ʻāina thermocouple manawa maoli ma kēlā me kēia ʻāpana.
Hoʻokaʻawale kēia mana iā lākou mai nā hale kūʻai metala maʻamau. ʻAʻole pili ka paʻakikī wale nō nā alloys Cobalt-nickel—pono lākou i ka ua hoʻokele delta-phase e pale aku i ka ʻāʻī ʻana i nā pilina kiʻekiʻe. Hoʻololi ka pōʻaiapuni o ka wā kahiko i kahi puʻupuʻu pamu i kahi pilikia hopu. Ua nānā mākou i kā lākou mau papa hana: ʻo kēlā me kēia ʻāpana T800 e loaʻa ana ka nānā ʻana SEM-EDS e hōʻoia ana i ka hāʻawi ʻana i ka māhele, ʻaʻole wale ke kemika nui. ʻO ia ke ʻano o ka mining mining OEM i kēia manawa-ʻaʻole no ka hoʻokō, akā no ka wānana.
Hoʻolālā i ka hoʻouna ʻana—ʻaʻohe mea kāhāhā, ʻaʻohe hana hou
"Hiki iā ʻoe ke hana i kēia?" ʻo ia ka nīnau mua hewa. ʻO ka mea kūpono: "He aha ka mea e hana ai kēia ʻāpana * i kāu ʻōnaehana - a he aha ka mea e haki mua inā mākou e koho wale no ke kumukūʻai?" ʻAʻole kali ka hui ʻenekinia o QINGDAO QIANGSENYUAN i nā PO. Hoʻopili lākou i ka wā o ka loiloi hoʻolālā—ka hōʻailona ʻana i nā kihi kikoʻī he pāpaʻu loa no ka hoʻolei ʻana i ke one, e hōʻike ana i ka radii fillet e pale ai i ke koʻikoʻi i loko o nā kumu winch kiʻekiʻe, e hōʻoia ana i nā kāhea GD&T e kūʻē i nā kaohi o ka hui hana.
- Loaʻa iā lākou nā pilikia hoʻopilikia ma mua o ka hoʻomaka ʻana o ka mea hana — ʻoki i ka manawa prototyping e 30% ma ka awelika
- ʻO kā lākou kaʻina hana hoʻoheheʻe-machine hybrid e hoʻopau i nā hewa hoʻonohonoho lua i nā kumu paʻa paʻakikī
- Loaʻa i kēlā me kēia hoʻouna ʻana i nā hōʻike dimensional e pili ana i ka ASME Y14.5, ʻaʻole wale nā peʻa paʻa / hāʻule.
ʻAʻole kēia he hale kiʻiʻoniʻoni. Hoʻopaʻa ʻia ke kahe hana: ka hoʻokuʻu kiʻi → hoʻokūkū hōʻoia waiwai → hōʻike CMM ʻatikala mua → hōʻoia mānoanoa i loko o ke kaʻina hana → hoʻāʻo hana hope (e laʻa. ʻAʻohe moku me ka hiki ʻole ke ʻike piha—helu wela, ID mea hoʻohana, ID mīkini, hōʻailona manawa nānā.
ʻAʻole hiʻohiʻona ka hilinaʻi. ʻO ia ka hopena o kēlā me kēia kaʻina hana.
ʻO kahi hilinaʻi hale hana ʻāpana ʻoihana mining ʻaʻole hoʻohiki i nā kīnā ʻole. Hōʻoiaʻiʻo ia i ka hoʻonā kumu kumu-i loko o 72 mau hola-no kekahi nonconformance. Mālama ʻo ia i nā ʻaelike kumu ʻelua me nā mea hoʻolako cobalt alloy no laila ʻaʻole e hoʻopaneʻe ka wili wili hoʻokahi i kāu kauoha. Loaʻa iā ia kahi waihona o nā pani hakahaka maʻamau ma AMS 5387 a me ASTM A48 Class 35 hao—e hōʻemi ana i ka manawa alakaʻi mai 14 pule a i 3.
Ke nānā nei i mua, ʻaʻole kā lākou manaʻo R&D i ka scaling volume. Aia ia ma nā kaʻina hana hybrid: kokoke i ka ʻupena hoʻokele waiwai me nā kahawai hoʻoluʻu i hoʻohui ʻia no ka hoʻokele wela i nā pamu kiʻekiʻe-duty-cycle, a me ka mīkini kōkua laser i nā ʻāpana kobalt e ʻoki i ka lole mea hana e 60%. ʻAʻole kēia he mau ʻike lab. Hoʻonoho ʻia lākou ma nā ʻāpana keleawe o ʻAsia Hikina Hema a me nā ʻaila ʻaila a me ke kinoea o Norewai i waho o ke kahakai - nā wahi kahi i koho ʻole ai ka hemahema.
Inā pili kāu hoʻoholo hoʻoholo e pili ana i ka hoʻihoʻi hou ʻana, ka pono alloy, a i ʻole ka hāʻawi ʻana i ka manawa o nā ʻāpana koʻikoʻi-e hoʻomaka me ka loiloi ʻenehana, ʻaʻole ka pepa kumu kūʻai. ʻAʻole ʻo ka ʻāpana pipiʻi loa ka mea i ʻōlelo ʻia kiʻekiʻe loa. ʻO ia ka mea i hāʻule i waena o ka neʻe ʻana, kanu ʻia ma lalo o 200 tons oka.
