Pehea e welo ai i ka palau hau me ka Tungsten Carbide

Hua'ōlelo: nā niho palau hau; tungsten carbide; palau hau hau; carbide sima

Hōʻike nui kēia ʻatikala i ke kaʻina hana o nā niho palau hau a me ka wili tungsten carbide. ʻO ka mua, ua hana ʻia kahi ʻāpana huinaha no ka hoʻokomo ʻana i nā kaola carbide cemented ma ka piko o ka embryo niho shoveling, a hoʻokō ʻia ke kaomi hydraulic kōkua e ka shoveling hydraulic welding tools i mea e hoʻokumu ʻia ai ka ʻaoʻao square ma luna o ka embryo niho shoveling i hydraulically. he powa. He haʻahaʻa ka ʻili o lalo o ke awāwa ma waena a kiʻekiʻe ma nā ʻaoʻao ʻelua. A laila, hoʻoheheʻe ʻia ka mea hoʻopihapiha hoʻopihapiha hoʻoheheʻe cemented carbide a me ka ʻōpala niho palaka i hoʻopaʻa ʻia i loko o ke kino e hana ai i nā niho pala, ma o ka mīkini hoʻoheheʻe induction brazing medium no ka wili.

hoʻohana nui ʻia nā niho ʻōuʻu hau hau i ka ʻaʻahu kūʻokoʻa i mua o ka ʻōuʻu hau hau o nā mea pono, e koi ana i ke kūpaʻa ʻaʻahu kiʻekiʻe a me ka palahalaha. Hana ʻia nā niho palau hau i kēia manawa me ke kila kalapona, ke kila kila a i ʻole ke kila make, ʻaʻole maikaʻi ke kūpaʻa a me ka mana nui i ke ola lawelawe. ʻO ka carbide ka paʻakikī kiʻekiʻe loa, a ʻo ka mea maikaʻi loa e hoʻopaʻa ai i ka mea, i haku ʻia me ka carbide paʻakikī a me ka alloy, he kiʻekiʻe ke kūpaʻa ʻana, akā ʻilihune ka paʻakikī, a ua maʻalahi ke kaʻina hana kuʻi. Ma o ka nui o nā hoʻokolohua, ua ʻike mākou ʻo ka hoʻohana ʻana i ke kaʻina hana kuʻekuʻe maʻamau e hana i ka deformation o ka pā kila, ka haki ʻana o ka alloy, a me nā pilikia ʻē aʻe.

Kaʻina hana:

1. E ʻoki i ka pā kila kalapona maʻamau i ke ʻano o ka mea hakahaka o nā niho palau hau.

2. Ma ka piko o ka niho hau, ua hana ʻia kahi ʻāpana huinahā no ka hoʻokomo ʻana i nā ʻāpana carbide sima.

3. E hana i ka mea hana hoolele hydraulic shovel gear, e hookomo i ka embryo shovel gear i loko o ka shovel gear hydraulic welding tool no ke kaomi hydraulic i mea e hiki ai i ka huina huinahalike ma ka piko o ka embryo o ke koo ka hydraulic arc groove, ka ili lalo o ka arc He haʻahaʻa ke awāwa ma waena a kiʻekiʻe ma nā ʻaoʻao ʻelua o ka ʻili arc.

4. E hoʻohui i ka mea hoʻopiha metala ma lalo o ke awāwa arc ma ka piko o ka niho hau, a laila e hoʻokomo i ka carbide i hoʻopaʻa ʻia i loko o ke arc arc, i loaʻa ka metala hoʻopiha ma waena o ka carbide a me ka lalo. o ke au arc.

5. Hoʻohana ʻia ka mīkini hoʻoheheʻe induction induction no ke kuʻi ʻana, a ua hoʻopili ʻia ka ʻōpala carbide i hoʻopaʻa ʻia me ka ʻōpala hau hau i ka niho palaka ma ka hoʻoheheʻe ʻana i ka metala brazing e hana i ka niho hau.

6. Ma hope o ke kuʻi ʻana, hoʻoluʻu i nā niho pala i wili ʻia i ka lumi wela.

Ka hopena:

No ka hoʻonā i ka deformation a me ka paʻi ʻana i nā pilikia ma waena o nā niho shovel a me ka carbide i hoʻopaʻa ʻia ma hope o ke kuʻi ʻana, hoʻohana ka mea hana i kahi ʻenehana hoʻoheheʻe hydraulic slotted arc. ʻO ka mea mua, ua hana ʻia kahi ʻāpana kūhāhā no ka hoʻokomo ʻana i nā ʻāpana carbide cemented ma ka piko o ka mea hakahaka o nā niho shovel, a hoʻokō ʻia ke kaomi hydraulic kōkua e ka mea hana hoʻoheheʻe hydraulic niho. Hoʻokumu hydraulically ʻia ka ʻāwaʻa huinahā ma ka piko o ka hau hau palau shovel tooth embryo i loko o kahi arc arc.

ʻO ka ʻili lalo o ka ʻaʻa arc he ʻili arc me nā ʻaoʻao haʻahaʻa waena a kiʻekiʻe. ʻO ka ʻokoʻa ma waena o ka helu haʻahaʻa ma waena o ka ʻili arc a me ka helu kiʻekiʻe ma nā ʻaoʻao ʻelua he 2.5 a 3.5mm. A laila ma o ka mīkini hoʻoheheʻe induction induction no ka hoʻoheheʻe ʻana, ma o ka mea hoʻopihapiha hoʻopihapiha hoʻoheheʻe ʻana i ka carbide sima a me nā mea palaka niho i hoʻopaʻa ʻia i loko o ke kino e hana i nā niho pala.

Ma o ke kaʻina hana hoʻoheheʻe hydraulic slotted arc, hiki ke hoʻomalu pono ʻia ka nui deformation o ka arc groove, i hiki ai i ka pretension hydraulic a me ke koʻikoʻi o loko o ka hau hau palau shovel tooth embryo a me ka cemented carbide strip hiki ke hoʻopau kekahi i kekahi, a ʻo ka hope. deformation nui a me ka kuʻihao deformation nui hiki offset kekahi i kekahi, pela nui ho'ēmi i ka deformability probability o ka hau palau niho shovel a me ka kuʻihao maʻihaʻi probability o cemented carbide. I ka manawa like, hoʻomaikaʻi nui ia i ka palahalaha, ke kūpaʻa a me ke ola lawelawe o nā niho shovel.

ʻO ka pahu carbide cemented i hoʻopaʻa ʻia ma ka ʻaoʻao mua o nā niho shovel he mea i hana ʻia me ka metala refractory a me ka metala i hoʻopaʻa ʻia ma o ke kaʻina metallurgy pauka, me ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻaʻahu, ka ikaika a me ka paʻakikī, ke kūpaʻa wela, ka pale ʻana a me ke ʻano o ʻO nā waiwai maikaʻi loa, ʻoi aku ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana, ʻoiai ma 500 ℃ ʻaʻole loli.

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ʻO kekahi mau mea o kēia ʻatikala e ʻōlelo ana a unuhi ʻia mai kahi hōʻike Kina o kahi patent Invention. Manaʻolana he mea kōkua kēia ʻike iā ʻoe, a hauʻoli e waiho i kāu mau manaʻo a me nā nīnau ma lalo. Hāʻawi ʻo ZZBETTER i nā huahana tungsten carbide i nā kumukūʻai kūpono. Ke kali nei mākou i kāu nīnau inā makemake ʻoe i kekahi mea e pili ana i ka carbide cemented, e hāʻawi wale mai iā mākou i kāu mau kaha kiʻi, hiki iā mākou ke hana i ka mea kūpono no ʻoe.