ʻO nā mea hana carbide sima ka mea nui i nā mea hana mīkini CNC. Ma kekahi mau ʻāina, ʻoi aku ma mua o 90% o nā mea hana huli a ʻoi aku ma mua o 55% o nā mea hana wili i hana ʻia me ka carbide sima. Eia kekahi, hoʻohana pinepine ʻia ka carbide sima e hana i nā mea hana maʻamau e like me nā wili a me nā mea ʻoki wili maka. Ke hoʻonui nei ka hoʻohana ʻana i ka carbide sima i nā mea hana paʻakikī e like me nā reamers, nā wili hope, nā mea ʻoki modulus gear waena a nui no ka hana ʻana i nā ʻili niho paʻakikī, a me nā broaches. ʻO ka pono o ka ʻoki ʻana o nā mea hana carbide sima he 5 a 8 mau manawa o nā mea hana kila wikiwiki (HSS). ʻO ka nui o ka metala i wehe ʻia no kēlā me kēia anakahi o ka ʻike tungsten ma kahi o 5 mau manawa ʻoi aku ka nui ma mua o ka HSS. No laila, ʻo ka hoʻohana nui ʻana i ka carbide sima ma ke ʻano he mea hana kekahi o nā ala kūpono loa e hoʻohana pono ai i nā kumuwaiwai, hoʻomaikaʻi i ka huahana ʻoki, a hoʻonui i nā pono waiwai.
Ka Hoʻokaʻawale ʻana o nā Mea Hana Carbide Cemented
Ma muli o ka hoʻohuihui kemika nui, hiki ke hoʻokaʻawale ʻia ka carbide cemented i ka carbide cemented tungsten carbide a me ka titanium carbonitride (Ti(C,N))-based cemented carbide, e like me ka mea i hōʻike ʻia ma ka Papa 3-1.
ʻO ka carbide cemented i hoʻokumu ʻia i ka tungsten carbide e komo pū ana me:
ʻO ka Tungsten-cobalt (YG)
ʻO ka Tungsten-cobalt-titanium (YT)
Me nā carbides kakaikahi i hoʻohui ʻia (YW)
Loaʻa i kēlā me kēia ʻano kona mau pono a me nā hemahema. ʻO nā carbides i hoʻohui ʻia e komo pū me ka tungsten carbide (WC), titanium carbide (TiC), tantalum carbide (TaC), niobium carbide (NbC), a me nā mea ʻē aʻe, me ka cobalt (Co) ka pae hoʻopaʻa metala i hoʻohana pinepine ʻia.
ʻO ka carbide cemented i hoʻokumu ʻia i ka titanium carbonitride i hana nui ʻia me TiC (kekahi me nā carbides a i ʻole nitrides i hoʻohui ʻia), me ka molybdenum (Mo) a me ka nickel (Ni) ma ke ʻano he mau pae hoʻopaʻa metala maʻamau.
Ma muli o ka nui o ka palaoa, hiki ke hoʻokaʻawale ʻia ka carbide cemented i loko o:
ʻO ka carbide sima maʻamau
ʻO ka carbide sima maikaʻi
ʻO ka carbide sima maikaʻi loa
Wahi a GB/T 2075—2007, penei nā hōʻailona leka:
HW: ʻO ka carbide sima i uhi ʻole ʻia e loaʻa ana ka tungsten carbide (WC) me ka nui o ka palaoa o ≥1μm
HF: ʻO ka carbide sima i uhi ʻole ʻia me ka tungsten carbide (WC) me ka nui o ka palaoa o <1μm
HT: ʻO ka carbide sima i uhi ʻole ʻia me ka titanium carbide (TiC) a i ʻole titanium nitride (TiN) a i ʻole nā mea ʻelua (i ʻike ʻia hoʻi he cermet)
HC: ʻO nā carbides sima i ʻōlelo ʻia ma luna me kahi uhi
Ua hoʻokaʻawale ka International Organization for Standardization (ISO) i ka ʻoki ʻana i nā carbides cemented i ʻekolu mau māhele:
Papa K (K10 a i K40):
Ua like ia me ka papa YG o Kina (i haku nui ʻia me WC-Co)
Papa P (P01 a i P50):
Ua like ia me ka papa YT o Kina (i haku nui ʻia me WC-TiC-Co)
Papa M (M10 a i M40):
Ua like ia me ka papa YW o Kina (i haku nui ʻia me WC-TiC-TaC(NbC)-Co)
Hōʻike ʻia nā māka o kēlā me kēia mahele e kahi helu ma waena o 01 a me 50, e hōʻike ana i kahi moʻo o nā mea hoʻohuihui mai ka paʻakikī kiʻekiʻe loa a i ka paʻakikī nui loa, no ke koho ʻana i nā kaʻina hana ʻoki like ʻole a me nā kūlana mīkini no nā mea hana like ʻole. Inā pono, hiki ke hoʻokomo ʻia kahi code waena ma waena o ʻelua mau code hoʻokaʻawale pili, e like me P15 ma waena o P10 a me P20, a i ʻole K25 ma waena o K20 a me K30, akā ʻaʻole ʻoi aku ma mua o hoʻokahi. I nā hihia kūikawā, hiki ke hoʻokaʻawale hou ʻia ke code hoʻokaʻawale P01 ma ka hoʻohui ʻana i kahi huahelu ʻē aʻe i hoʻokaʻawale ʻia e kahi kiko decimal, e like me P01.1, P01.2, a pēlā aku, e hoʻokaʻawale hou aku i ke kūpaʻa ʻana o ka ʻaʻahu a me ka paʻakikī o nā mea no nā hana hoʻopau.
Hana o nā Mea Hana Carbide Cemented
1. Paʻakikī Loaʻa i ka carbide sima ka nui o nā carbides paʻakikī (e like me WC, TiC), e ʻoi aku ka kiʻekiʻe o kona paʻakikī ma mua o nā mea kila wikiwiki. ʻO ke kiʻekiʻe o ka paʻakikī o ka carbide sima, ʻoi aku ka maikaʻi o kona kūpaʻa ʻana i ka ʻaʻahu, ʻoi aku ka kiʻekiʻe ma mua o ke kila wikiwiki.
ʻO ke kiʻekiʻe o ka pae cobalt binder, ʻo ka haʻahaʻa o ka paʻakikī o ka metala.
ʻOiai ʻoi aku ka paʻakikī o TiC ma mua o WC, ʻoi aku ka paʻakikī o nā hui WC-TiC-Co ma mua o nā hui WC-Co. ʻOi aku ka nui o ka TiC, ʻoi aku ka kiʻekiʻe o ka paʻakikī.
ʻO ka hoʻohui ʻana iā TaC i nā hui WC-Co e hoʻonui i ka paʻakikī ma kahi o 40 a 100 HV; ʻo ka hoʻohui ʻana iā NbC e hoʻonui iā ia ma 70 a 150 HV.
2. IkaikaʻO ka ikaika flexural o ka carbide cemented ma kahi o 1/3 a 1/2 wale nō o nā mea kila wikiwiki.
ʻOi aku ka nui o ka cobalt, ʻoi aku ka ikaika o ka metala.
ʻOi aku ka haʻahaʻa o ka ikaika o nā metala i loaʻa ka TiC ma mua o nā mea me ka ʻole o TiC; ʻo ka nui o ka nui o ka TiC, ʻoi aku ka haʻahaʻa o ka ikaika.
ʻO ka hoʻohui ʻana iā TaC i ka carbide cemented WC-TiC-Co e hoʻonui i kona ikaika flexural a hoʻonui nui i ke kū'ē ʻana o ka ʻaoʻao ʻokiʻoki i ka chipping a me ka haki ʻana. I ka piʻi ʻana o ka nui o TaC, hoʻomaikaʻi pū ka ikaika o ka luhi.
ʻO ka ikaika compressive o ka carbide cemented he 30% a 50% kiʻekiʻe ma mua o ke kila kiʻekiʻe.
3. PaʻakikīʻOi aku ka haʻahaʻa o ka paʻakikī o ka carbide cemented ma mua o ke kila wikiwiki.
ʻOi aku ka haʻahaʻa o ka paʻakikī o nā alloys i loaʻa ʻo TiC ma mua o nā mea me ka ʻole o TiC; i ka piʻi ʻana o ka nui o TiC, emi iho ka paʻakikī.
I loko o nā hui WC-TiC-Co, ʻo ka hoʻohui ʻana i kahi nui kūpono o TaC hiki ke hoʻonui i ka paʻakikī ma kahi o 10% me ka mālama ʻana i ke kūpaʻa wela a me ke kūpaʻa ʻana i ka ʻaʻahu.
Ma muli o kona paʻakikī haʻahaʻa, ʻaʻole kūpono ka carbide cemented no nā kūlana me nā hopena ikaika a i ʻole nā haʻalulu, ʻoi aku hoʻi i nā wikiwiki ʻoki haʻahaʻa kahi e ʻoi aku ai ka paʻa a me ka chipping.
4. Nā Waiwai Kino WeraʻO ka conductivity thermal o ka carbide cemented ma kahi o 2 a 3 mau manawa kiʻekiʻe ma mua o ke kila wikiwiki.
ʻOiai ʻoi aku ka haʻahaʻa o ka conductivity thermal o TiC ma mua o WC, ʻoi aku ka haʻahaʻa o ka conductivity thermal o nā alloys WC-TiC-Co ma mua o nā alloys WC-Co. ʻO ka nui o ka TiC, ʻoi aku ka maikaʻi ʻole o ka conductivity thermal.
5. Ke Kū'ē Wela ʻOi aku ka kiʻekiʻe o ke kūpaʻa wela o ka carbide cemented ma mua o ke kila wikiwiki a hiki ke hana i ka ʻoki ʻana ma 800 a 1000°C me ke kūpaʻa maikaʻi i ka deformation plastic i nā mahana kiʻekiʻe.
Hoʻonui ka hoʻohui ʻana o TiC i ka paʻakikī o ke ana wela kiʻekiʻe. ʻOiai ʻoi aku ke kiʻekiʻe o ka mahana palupalu o TiC ma mua o WC, emi mālie ka paʻakikī o nā hui WC-TiC-Co me ka mahana ma mua o nā hui WC-Co. ʻO ka nui o TiC a me ka liʻiliʻi o ka cobalt, ʻoi aku ka liʻiliʻi o ka emi ʻana.
ʻO ka hoʻohui ʻana iā TaC a i ʻole NbC (me nā mahana palupalu kiʻekiʻe ma mua o TiC) e hoʻonui hou aku i ka paʻakikī a me ka ikaika o ke ana wela kiʻekiʻe.
6. Nā Waiwai Anti-Adhesion ʻOi aku ke kiʻekiʻe o ka mahana pipili o ka carbide cemented ma mua o ke kila wikiwiki, e hāʻawi ana iā ia i ke kūpaʻa maikaʻi i ka ʻaʻahu pipili.
ʻOi aku ka haʻahaʻa o ka mahana pipili o Cobalt me ke kila ma mua o WC; i ka piʻi ʻana o ka nui o ka cobalt, emi iho ka mahana pipili.
ʻOi aku ke kiʻekiʻe o ka mahana pipili o TiC ma mua o WC, no laila ʻoi aku ke kiʻekiʻe o ka mahana pipili o nā hui WC-TiC-Co (ma kahi o 100°C ke kiʻekiʻe) ma mua o nā hui WC-Co. ʻO TiO2 i hoʻokumu ʻia i nā mahana kiʻekiʻe i ka wā ʻoki e hōʻemi ana i ka pipili.
ʻOi aku ka kiʻekiʻe o nā mahana hoʻopili o TaC lāua ʻo NbC ma mua o TiC, e hoʻomaikaʻi ana i nā waiwai anti-adhesion. ʻO ka pilina o TaC me nā mea hana he hapa wale nō ia i kekahi mau hapaʻumi o WC.
7. Paʻa KemikaUa pili loa ke kūpaʻa ʻana o nā mea hana carbide cemented i ko lākou kūpaʻa kino a me ke kemika i nā mahana hana.
ʻOi aku ke kiʻekiʻe o ka mahana oxidation o ka carbide cemented ma mua o ke kila kiʻekiʻe.
ʻOi aku ke kiʻekiʻe o ka mahana oxidation o TiC ma mua o WC, no laila e emi ana ke kaumaha oxidation o nā hui WC-TiC-Co ma nā mahana kiʻekiʻe ma mua o nā hui WC-Co; ʻo ka nui o TiC, ʻoi aku ka ikaika o ke kūpaʻa oxidation.
ʻOi aku ke kiʻekiʻe o ka mahana oxidation o TaC ma mua o WC, a ua hoʻomaikaʻi nā alloys me TaC a me NbC i ke kūpaʻa ʻana i ka oxidation wela kiʻekiʻe. Eia nō naʻe, ʻo ka nui o ka cobalt e maʻalahi ai ka oxidation.
No ke aha e koho ai iā Chengduhuaxin Carbide?
Kū i waho ʻo Chengduhuaxin Carbide ma ka mākeke ma muli o kona kūpaʻa i ka maikaʻi a me ka hana hou. Ua hana ʻia kā lākou mau pahi kāpeti tungsten carbide a me nā pahi tungsten carbide slotted no ka hana maikaʻi loa, e hāʻawi ana i nā mea hoʻohana me nā mea hana e hāʻawi i nā ʻoki maʻemaʻe a pololei hoʻi me ke kūpaʻa ʻana i nā paʻakikī o ka hoʻohana ʻoihana kaumaha. Me ka nānā ʻana i ka paʻa a me ka pono, hāʻawi nā pahi slotted a Chengduhuaxin Carbide i kahi hopena kūpono no nā ʻoihana e pono ai nā mea hana ʻoki hilinaʻi.
ʻO CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD he mea hoʻolako loea a me ka mea hana onā huahana tungsten carbide,e like me nā pahi hoʻokomo carbide no ka hana lāʻau, carbidenā pahi poepoenonā koʻokoʻo kānana paka a me ka cigarette e ʻoki ana, nā pahi poepoe no ka ʻoki ʻana i ka pepa pahu corugatted,nā pahi ʻokiʻoki ʻekolu puka/pahi ʻokiʻoki no ka hoʻopili ʻana, ka lipine, ka ʻokiʻoki ʻili lahilahi, nā pahi ʻokiʻoki fiber no ka ʻoihana lole etc.
Me ka ʻoi aku o 25 mau makahiki o ka hoʻomohala ʻana, ua hoʻokuʻu ʻia aku kā mākou huahana i ʻAmelika Hui Pū ʻIa, Rusia, ʻAmelika Hema, India, Turkey, Pakistan, Australia, Asia Hema Hikina a me nā mea ʻē aʻe. Me ke ʻano maikaʻi loa a me nā kumukūʻai hoʻokūkū, ua ʻae ʻia kā mākou ʻano hana paʻakikī a me ka pane ʻana e kā mākou mea kūʻai aku. A makemake mākou e hoʻokumu i nā pilina ʻoihana hou me nā mea kūʻai aku hou.
E leka uila mai iā mākou i kēia lā a e hauʻoli ʻoe i nā pono o ka maikaʻi a me nā lawelawe mai kā mākou huahana!
Nā nīnau maʻamau a nā mea kūʻai aku a me nā pane Huaxin
Aia kēlā i ka nui, maʻamau he 5-14 mau lā. Ma ke ʻano he mea hana pahi ʻoihana, hoʻolālā ʻo Huaxin Cement Carbide i ka hana ʻana ma o nā kauoha a me nā noi a nā mea kūʻai aku.
ʻO ka maʻamau he 3-6 mau pule, inā ʻoe e noi i nā pahi mīkini i hana maʻamau ʻia a i ʻole nā pahi ʻoihana i loaʻa ʻole i ka wā kūʻai. E ʻike i nā Kūlana Kūʻai a me ka Hoʻouna ʻana o Sollex ma aneʻi.
inā ʻoe e noi ana i nā pahi mīkini i hana maʻamau ʻia a i ʻole nā pahi ʻoihana i loaʻa ʻole i ka wā kūʻai. E huli i nā kūlana kūʻai a me ka lawe ʻana o Sollexmaanei.
ʻO ka maʻamau ʻo T/T, Western Union...nā waihona mua, ua uku mua ʻia nā kauoha mua a pau mai nā mea kūʻai aku hou. Hiki ke uku ʻia nā kauoha hou aʻe ma o ka invoice...kāhea iā mā˚oue ʻike hou aku
ʻAe, e kelepona mai iā mākou, loaʻa nā pahi ʻoihana i nā ʻano like ʻole, me nā pahi ʻoki luna, nā pahi poepoe lalo, nā pahi serrated / toothed, nā pahi perforating circular, nā pahi pololei, nā pahi guillotine, nā pahi wēlau ʻoi, nā pahi ʻokiʻoki rectangular, a me nā pahi trapezoidal.
I mea e kōkua iā ʻoe e loaʻa ka pahi maikaʻi loa, hiki iā Huaxin Cement Carbide ke hāʻawi iā ʻoe i kekahi mau pahi hoʻohālike e hoʻāʻo ai i ka hana ʻana. No ka ʻoki ʻana a me ka hoʻololi ʻana i nā mea palupalu e like me ka ʻili plastik, ka foil, ka vinyl, ka pepa, a me nā mea ʻē aʻe, hāʻawi mākou i nā pahi hoʻololi e komo pū ana me nā pahi slitter slotted a me nā pahi razor me ʻekolu mau slot. E hoʻouna mai iā mākou i kahi nīnau inā makemake ʻoe i nā pahi mīkini, a e hāʻawi mākou iā ʻoe i kahi hāʻawi. ʻAʻole loaʻa nā laʻana no nā pahi i hana ʻia ma ke ʻano maʻamau akā e ʻoluʻolu loa ʻoe e kauoha i ka nui o ke kauoha liʻiliʻi.
Nui nā ala e hoʻolōʻihi ai i ke ola a me ke ola o kāu mau pahi ʻoihana a me nā pahi i loko o ka waihona. E kelepona mai iā mākou e ʻike e pili ana i ke ʻano o ka hoʻopili pono ʻana o nā pahi mīkini, nā kūlana mālama, ka makū a me ka mahana o ka ea, a me nā uhi hou aʻe e pale aku i kāu mau pahi a mālama i kā lākou hana ʻoki.
Ka manawa hoʻouna: Iulai-23-2025
