NUHOU

I ke kaʻina hana, hoʻohana pinepine ʻia ka pā ʻāwae, e pili ana i ka hana maʻamau o ka jaw crusher. Ke aʻo nei kēia pepa i ka haʻahaʻa-carbon alloy steel material o ka jaw crusher, a kūkākūkā i ke kānāwai hoʻololi o ka paʻa ʻana o ka pā a me ke kūpaʻa ʻana, no laila e hoʻoholo ai i ka wela hoʻopaʻa ʻana i ka wā e hiki ai ke kūpaʻa ʻana o ka pā aie i kahi pae maikaʻi.

 Ke koho ʻana i nā mea ʻāwae

1. I ka hana ana, ua hanaia ka movable jaw plate a me ka paa auwae me ke kila manganese kiʻekiʻe e hoʻopaʻa ʻia, ua hana ʻia ka liner liner nui a me ka liner eccentric me ka alloy cast babbitt, a ua hana ʻia ka pā ai i ka hao e hoʻomaikaʻi ai i kāna. ka lōʻihi. Pono e lawelawe ʻia ka pā aie o ka jaw crusher ma lalo o nā kūlana kūʻokoʻa, ka hopena a me ka paʻakikī kiʻekiʻe. Hoʻohana nā mea hana ʻokoʻa i nā mea pāʻani pā ʻāwae like ʻole, e like me ke kila manganese kiʻekiʻe, ke kila manganese waena, ka hao hoʻoheheʻe ʻia, ke kalapona haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i ke kila a me ka hao chromium kiʻekiʻe.

2. Loaʻa ʻia ke kila haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma ka hoʻohui ʻana i nā ʻano mea hoʻohui like ʻole e like me Cr, Si, Mn, Mo, V ma ke kumu o ke kila kalapona waena, a ʻo ka nui o nā mea i hoʻohui ʻia ma lalo o 5. %. Hiki i kēia ʻano kalapona haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ke hoʻoponopono pono i nā ʻano kalapona like ʻole a me nā mea hoʻohui i hoʻohui ʻia, no laila hiki ke hoʻohālikelike ʻia me nā kaʻina hana wela like ʻole e loaʻa ai nā ʻano mechanical like ʻole, no laila ua ʻoi aku ka manaʻo a me ka noi. I loko o kēia pepa, ua aʻo ʻia ke kūpaʻa ʻana o ke kalapona haʻahaʻa haʻahaʻa ZG42Mn2Si1REB, a ua kūkākūkā ʻia ke kānāwai hoʻololi o ka paʻakikī a me ke kūpaʻa ʻana me ke ana wela, a ua loaʻa kahi kaʻina hana wela maikaʻi.

 Tʻo ke koho o ke kaʻina hana wela

Wahi a nā hiʻohiʻona o ke kila ZG42Mn2Si1REB, ʻoi aku ka paʻakikī o ka martensite i loaʻa ma hope o ka hoʻopau ʻana a ʻoi aku ka maikaʻi o ka pale ʻana. ʻEkolu mau wahi wela o 870 ℃, 900 ℃ a me 930 ℃ i koho ʻia no ka mālama wela, a ua paʻa like ka mahana wela ma 230 ℃. No ka mea ʻaʻole i loaʻa i ka mea Mo ka mea, i mea e hōʻoia ai i ka paʻakikī, hoʻohana ʻia ka 5% Nacl solution no ka hoʻomaha.

 Nā hualoaʻa a me ka nānā ʻana

1. Ka hopena o ke ana wela ma ka paʻakikī a me ke kū'ē

ʻO ka paʻakikī o nā laʻana i kinai ʻia ma nā mahana like ʻole ua ana ʻia e HR-150A Rockwell mika paakiki, e ana ana i nā helu 5 i kēlā me kēia manawa a laila lawe i ka waiwai awelika. Ua ʻike ʻia me ka piʻi ʻana o ke ana wela, ua hoʻonui mua ka paʻakikī hoʻopiʻi a emi iho. I ka 870 ℃ ka mahana hoʻopau, ʻo ka paʻakikī ʻo HRC53. Ke piʻi ka mahana hoʻopau i 900 ℃, piʻi ka paʻakikī i ka HRC55. Hiki ke ʻike ʻia ka piʻi ʻana o ka paʻakikī me ka piʻi ʻana o ka mahana; Ke hoʻomau nei ka piʻi ʻana o ka mahana i 930 ℃, e emi ana ka paʻakikī i ka HRC54, a hiki ke ʻike ʻia ke kiʻekiʻe o ka paʻakikī ke hoʻopau ʻia ma 900 ℃. No laila, me ka piʻi ʻana o ka mahana, e emi ana ke kaumaha o ke kaumaha. Ke hoʻomau nei ka piʻi ʻana o ka mahana i 930 ℃, piʻi ke kaumaha o ke kaumaha i ka 3.5mg. Hiki ke ʻike ʻia i ka wā e kinai ʻia ma 900 ℃, kiʻekiʻe kona paʻakikī a nele ke kaumaha o ke kaumaha. ʻO ke kalapona haʻahaʻa haʻahaʻa haʻahaʻa ʻaʻahu kūʻokoʻa ZG42Mn2Si1REB maikaʻi ke kūpaʻa ʻana, e hōʻike ana hoʻi ʻo ke kaʻina hana i kēia manawa ʻo ia ke kaʻina hana wela kūpono.

2. Hoʻohālikelike i ka pale ʻana ma waena o ke kalapona haʻahaʻa haʻahaʻa a me ke kila manganese kiʻekiʻe

No ka hōʻike ʻana i ke kūpaʻa ʻoi aku ka maikaʻi o ka ʻaʻahu o ke kila kalapona kalapona ZG42Mn2Si1REB, ua hoʻohālikelike ʻia kēia mea me ke kila manganese kiʻekiʻe ZGMn13. Ma waena o lākou, ua hoʻāʻo ʻia ʻo ZG42Mn2Si1REB e like me nā kūlana ʻenehana i ʻōlelo ʻia ma luna o ka quenching ma 900 ℃ a me ka hoʻoulu ʻana ma 230 ℃, a ua mālama ʻia ke kila manganese kiʻekiʻe ZGMn13 me ka paʻakikī wai. Hōʻike nā hopena hoʻokolohua ʻo ka pale ʻana o ka mea mua he 1.5 mau manawa ma mua o ka mea hope, e hōʻike ana ua hoʻokō pono ka pā ʻāwae o ka hao kalapona haʻahaʻa haʻahaʻa i ka hiki o ka mea a he maikaʻi ke pale ʻana ma lalo o nā kūlana mālama wela kūpono.

E pili ana i ke kumu kūʻai waiwai, loaʻa i ke kila manganese kiʻekiʻe a hiki i ka 13% Mn, no laila pono ia e hoʻopau i ka nui o nā mea hao. Hoʻohālikelike ʻia me ke kila manganese kiʻekiʻe, ʻo ke kila kalapona haʻahaʻa haʻahaʻa haʻahaʻa ZG42Mn2Si1REB aia wale nō 3% ~ 4% mau mea hoʻoheheʻe, a ʻaʻole i loaʻa nā kumu kūʻai kiʻekiʻe Cr a me Mo, no laila ke kumu kūʻai kūʻai kiʻekiʻe. Eia kekahi, e noʻonoʻo ana i ke kaʻina hana wela, ua hoʻopau ʻia ke kila kalapona haʻahaʻa haʻahaʻa haʻahaʻa ma 900 ℃ a hoʻonāuki ʻia i 230 ℃, ʻoiai ʻo ka mālama ʻana i ka wai o ke kila manganese kiʻekiʻe e ʻoi aku ma mua o 1000 ℃, no laila ʻoi aku ka haʻahaʻa o ke ana wela o ka mua. ʻoi aku ka pōkole o ka manawa hoʻomehana, a ʻoi aku ka maikaʻi o ka hoʻopakele ʻana i ka ikehu. Ua hoʻohana ʻia ke kaʻina hana wela ʻoi aku ka maikaʻi o ka pā ʻāʻī o ka crusher, kahi i hoʻomaikaʻi maikaʻi ʻia ai ke kū ʻana o ka ʻaʻahu, a ua hoʻonui ʻia ke kaʻina hoʻololi o ka pā ʻāwae mai 150d a i 225d, me nā pōmaikaʻi waiwai.

Ma o ka noiʻi ʻana e pili ana i ke kūpaʻa ʻana o ka pā ʻāwae o ke kila kila haʻahaʻa haʻahaʻa haʻahaʻa o ka jaw crusher, hōʻike nā hopena i ka wā i kinai ʻia ma 900 ℃, ʻo ka microstructure ma hope o ke kinai ʻana he martensite, i kēia manawa, ʻoi aku ka paʻakikī, ke kaumaha o ka lole. ʻoi aku ka haʻahaʻa o ka poho, a ʻoi aku ka maikaʻi o ka pale ʻana.

ʻO Shanvim ma ke ʻano he mea hoʻolako honua o ka crusher e hoʻohana ana i nā ʻāpana, hana mākou i ka cone crusher e hoʻohana ana i nā ʻāpana no nā ʻano like ʻole o ka crushers. Loaʻa iā mākou ma mua o 20 mau makahiki o ka mōʻaukala ma ke kahua o CRUSHER WEAR PARTS. Mai ka makahiki 2010, ua lawe aku mākou i ʻAmelika, ʻEulopa, ʻApelika a me nā ʻāina ʻē aʻe o ka honua.