HPGR Studs and Maintenance

2023-08-22 Share

HPGR Studs and Maintenance

HPGR Studs and Maintenance


ʻo ka mea mua loa. he aha ka HPGR? Ua kapa ʻia ʻo HPGR High-Pressure Grinding Roll. Aia kahi ʻāpana liʻiliʻi ma waena o nā wili wili ʻelua e hōʻemi i nā ʻāpana ma ke kaomi ʻana a me ka ʻoki ʻana i ka hānai. I ka wili ʻana, hana maikaʻi nā tungsten carbide studs.

HPGR Studs and Maintenance


Hana ʻia nā studs HPGR me ka tungsten carbide ma ke ʻano he kumu nui o ka roller grinding kiʻekiʻe, ʻo ia ka paʻakikī a hiki ke pale aku i ke kiʻekiʻe a me ka hopena kiʻekiʻe. Ma muli o kēia mau pōmaikaʻi, hoʻohana nui ʻia lākou i ka mining, ke one a me ka ʻiliʻili, sima, metallurgy, hydro-power engineering, a me nā ʻoihana ʻē aʻe.


I kēia manawa, ʻo ka mālama ʻana i ka HPGR roller surface o ka wili kiʻekiʻe kiʻekiʻe e pili ana i ka hoʻololi ʻana o ka roller stud. ʻO ka mua, hoʻoneʻe ʻia ka wili wili i haʻihaʻi ʻia i ka manawa, a hoʻokomo ʻia kahi wili wili hou i ke kūlana nail wili mua i ka manawa. ʻO ke kiʻekiʻe o ka ʻaʻahu o ka ʻili wili o ka wili wili kiʻekiʻe e pili ana i ka paʻakikī o ka ʻaila, ʻoi aku ka paʻakikī o ka ʻeleʻele, ʻoi aku ka koʻikoʻi o ka ʻaʻahu o ka nail roller. Eia kekahi, ua hoʻolako pinepine ʻia ka wili wili kiʻekiʻe me kahi pahu kūpono, e hana ana i kahi kolamu waiwai ma waena o nā wili ʻelua, hiki ke pale maikaʻi i ka friction lua i hoʻokumu ʻia e ka pae ʻana o nā mea ma ka ʻili o ka wili kiʻekiʻe.


Ua kākau wau i kahi ʻatikala e pili ana i ka hoʻokomo ʻana i nā studs HPGR carbide ma mua, a ma lalo o ka ʻatikala, nīnau kekahi:Pehea e hoʻololi ai i nā studs a me nā poloka o ka mea HPGR?Eia ka pane a'u i ike ai i keia manawa.

Keʻano hoʻololi Stud:

Ke hoʻopōʻino ʻia ka stud, hiki ke hoʻomehana ʻia ka stud i ka 180-200 ℃, no laila e nalowale ka mea hoʻopili i ka viscosity, no ka mea, ʻo ka stud a me ka ʻili wili o ka lua stud he kūpono kūpono, maʻalahi e huki i ka stud i pōʻino, a hoʻololi. me kahi stud hou, hiki ke hoʻomau i ka hoʻohana ʻana i ka lima wili.


ʻO ke ala hoʻoponopono o ka ʻili o HPGR:

E koho mua i ka ili o ka wili wili kiʻekiʻe me nā lua e hoʻoponopono ʻia, e hoʻomaʻemaʻe i nā lua, a laila e welo i kahi papa pili 3mm mānoanoa ma lalo o nā lua, e hoʻomākaukau i ka carbide cemented stud me ka lima kila kila, a uhi i kahi papa o. ʻaʻahu-kūpaʻa kuʻihao papa ma luna o ka pilina kuʻihao papa ma waena o kēlā me kēia kuhiliʻole lima lima, he moʻo o ke kaʻina hana hoʻolālā e hōʻoia i ka cemented carbide stud a me ka hui wili ili ua oi paʻa me ka lōʻihi lawelawe ola, no laila, i ka wili lima oi lole- kū'ē, maʻalahi e hana, mālama i ke kumukūʻai, a loaʻa iā ia nā mea maikaʻi o ka hana maʻalahi, ka hoʻolālā kūpono a me ka hoʻoponopono maʻalahi.

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