He kupu whakataki mō ngā taputapu maripi carbide!
Ngā Utauta Maripi Carbide
Ko ngā taputapu maripi kāpiti, inā koa ko ngā taputapu maripi kāpiti ka taea te tohu, ko ngā hua matua i roto i ngā taputapu mīhini CNC. Mai i te tekau tau atu i 1980, kua whānuitia te whānuitanga o ngā taputapu, ngā whakaurunga rānei o ngā maripi kāpiti totoka me ngā maripi kapiti ka taea te tohu ki ngā momo taputapu tapahi. Kua whanake haere ngā taputapu maripi kāpiti ka taea te tohu mai i ngā taputapu huri noa me ngā taputapu mira mata ki ngā momo taputapu tika, uaua, me te hanga.
A. Ngā momo taputapu maripi carbide
Whakarōpūtanga mā te Hanganga Matū Matua
Ka taea te wehewehe i ngā taputapu maripi carbide ki ngā carbide e hangai ana ki te tungsten carbide me ngā carbide e hangai ana ki te titanium carbonitride (TiC(N)).
Ngā kāpira e ahu mai ana i te kāpira Tungstenwhakauru:
● YG (tungsten-cobalt): He pakari teitei engari he iti ake te mārō.
● YT (tungsten-cobalt-titanium): Te pakeke me te pakari taurite.
● YW (me ngā warowaihā onge): Ngā āhuatanga whakarei ake mā te whakamahi i ngā tāpiringa pēnei i te TaC, te NbC rānei.
Ko ngā wāhanga matua ko te tungsten carbide (WC), te titanium carbide (TiC), te tantalum carbide (TaC), me te niobium carbide (NbC), me te cobalt (Co) hei here whakarewa noa.
Ko ngā waroiti konukōrete titanium e whakamahi ana i te TiC hei wāhanga matua, he maha ngā wā ka whakamahia tahitia me ētahi atu waroiti, nitride rānei, me te Mo, te Ni rānei hei here.
Whakarōpūtanga ISO
E toru ngā wāhanga o te International Organization for Standardization (ISO) mō te tapahi i ngā warowaihā:
● Akomanga K (K10–K40): He rite ki te YG (WC-Co), mō te rino maka me ngā konganuku kore-ferrous.
● Akomanga P (P01–P50): He rite ki te YT (WC-TiC-Co), mō te maitai.
● Akomanga M (M10–M40): He rite ki te YW (WC-TiC-TaC(NbC)-Co), mō ngā whakamahinga maha.
Kua tau ngā māka mai i te 01 ki te 50, e tohu ana i te awhe mai i te pakeketanga teitei ki te pakari mōrahi.
B. Ngā Āhuatanga Mahi o ngā Utauta Maripi Carbide
● Teitei o te Pakari
Ko ngā taputapu maripi carbide he mea hanga mā te mahi whakarewa paura mai i ngā carbide pakeke-teitei, teitei-ira-rewa (wāhanga mārō) me ngā mea here whakarewa (wāhanga here). Ko tō rātou pakeke kei waenga i te 89–93 HRA, he teitei ake i te maitai tere-rahi (HSS). I te 540°C, ka noho tonu te pakeke ki te 82–87 HRA, he rite ki te HSS i te pāmahana rūma (83–86 HRA). Ka rerekē te pakeke i runga i te momo carbide, te rahinga, te rahi o te witi, me te nui o te mea here, ā, ka heke te nuinga o te wā i te pikinga ake o te nui o te mea here. Mō te nui o te mea here kotahi, he pakeke ake ngā koranu YT i ngā koranu YG, ā, he nui ake te pakeke o ngā koranu me te TaC(NbC) i te pāmahana teitei.
●Te Kaha me te Pakari o te Piko
Ko te kaha piko o ngā warowaihā noa kei waenga i te 900–1500 MPa. Mā te nui ake o te ihirangi here ka nui ake te kaha piko. Mō te ihirangi here ōrite, he kaha ake ngā koranu YG (WC-Co) i ngā koranu YT (WC-TiC-Co), ā, ka heke te kaha i te pikinga ake o te ihirangi TiC. He pakarukaru ngā warowaihā, ā, ko te pakari o te pānga i te pāmahana rūma he 1/30 ki te 1/8 noa iho i te HSS.
C. Ngā Whakamahinga o ngā Utauta Maripi Carbide Noa
●Ngā Kāpirati Akomanga YG
Ko ngā koranu YG e whakamahia nuitia ana mō te miihini i te rino maka, ngā konganuku kore-ferrous, me ngā rauemi kore-whakarewa. Ko ngā koranu YG pai-kiko (hei tauira, YG3X, YG6X) he pakeke ake, he ātete hoki ki te kakahu i ngā koranu waenga-kiko i te nui o te cobalt, he pai mō te miihini i te rino maka mārō motuhake, te maitai kore-waikura austenitic, ngā koranu ātete-wera, ngā koranu titanium, te parahi mārō, me ngā rauemi ārai-aukati.
●Ngā Carbide Akomanga YT
He tino pakari ngā koranu YT, he pai te ātete ki te wera, ā, he pai ake te pakari me te kaha pēhi i te pāmahana teitei i ngā koranu YG, me te ātete waikura pai ake. He tino pai mō ngā tono ātete wera me te kakahu teitei, ā, he pai mō te miihini i ngā rauemi kirihou pēnei i te maitai engari kāore i te titanium, i ngā koranu silicon-konumohe rānei. Ko ngā taumata ihirangi TiC teitei ake te mea e pai ake ana mō te ātete wera me te kakahu nui ake.
● Ngā Kāpiriti Akomanga YW
Ka whakakotahi ngā koranu YW i ngā āhuatanga o ngā koranu YG me YT, ka tukuna he mahi pai whānui. He pai ēnei mō te miihini i te maitai, te rino maka, me ngā konganuku kore-ferrous. Nā te nui haere o te konukōre, ka eke ngā koranu YW ki te kaha teitei, ā, he pai mō te miihini taratara me te tapahi whakaroa i ngā rauemi uaua ki te miihini.
Kamupene Carbide Sima Huaxin o Chengdu: He Kaihanga Matua
Kamupene Warowaihā Sima Huaxin o ChengduKo Huaxin tētahi o ngā kaitākaro matua i roto i te umanga mata tungsten carbide o Haina. E mōhiotia ana mō ōna paerewa hanga kounga teitei me te whakapau kaha ki te auahatanga hangarau, kua whakatūria e ia he ingoa kaha i roto i ngā mākete o te kāinga me te ao.
He aha i whiriwhiri ai koe i te Chengdu Huaxin Cemented Carbide?
- Ngā Paerewa Kounga:Ka piri ngā hua a Huaxin ki ngā paerewa kounga tino pakari, kia tika ai te pono me te mahi.
- Ngā Whare Hanga Matatau:E whakamahi ana te kamupene i ngā taputapu hanga me ngā hangarau hou hei hanga i ngā mata e tutuki ana i ngā whakaritenga tino tika.
- Whānuitanga o ngā Hua:Kei a Huaxin ngā momo mata tungsten carbide mō ngā ahumahi rerekē, tae atu ki ngā kōwhiringa ritenga kua whakaritea mō ngā hiahia motuhake.
- Utu Whakataetae:Mā te nui o te hanga a te kamupene me ana tukanga whai hua ka taea e ia te tuku utu whakataetae me te kore e whakararu i te kounga.
- Ratonga Whai muri i te Hoko:E mōhiotia ana a Huaxin mō tāna ratonga kiritaki tino pai, e whakarato ana i te tautoko hangarau me te ārahi hei whakarite i te mahi tino pai o te hua.
Mōhio atu mō te Huaxin Cemented Carbide
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Pāwhiri ki konei mō ētahi atu kōrero mō tā mātou putea mahi>>>Ā Mātou Hua
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Wā tuku: Pipiri-17-2025
