Ina hangaia e mātou he maripi porowhita tungsten carbide (he maripi porowhita carbide sima), ko te ōwehenga o ngā rauemi mata e ahu mai ana i ngā tukanga whakarewa paura.
I. Paura kāpira tungsten
Ko te paura tungsten carbide e 70%-97% o te taumaha katoa, ko ngā mea here (pērā i te cobalt, i te nickel rānei) e 3%-30%. Ko ngā mahi motuhake ko te whakaranu i ngā matūriki WC me te paura Co e ai ki ngā ōwehenga tohu, te pēhi me te hanga, te sintering, me ētahi atu. Ko ngā ōwehenga noa ko:
YG6 (94% WC, 6% Co): Whakamahia mō te tapahi whānui, te whakataurite i te pakeketanga me te pakari.
YG8 (92% WC, 8% Co): He pakari paku kaha ake, he pai mō ngā kawenga waenga.
YG12 (88% WC, 12% Co): He pakari ake, he pai mō ngā huihuinga pānga nui.
Mena he taputapu mō te tapahi pepa kōpikopiko, hei whakarite i te ātete ki te kakahu me te tika o te tapahi, ko te pakeketanga e hiahiatia ana ko te HRA 89-93 (tauine pakeketanga A a Rockwell), e rite ana ki te nui ake o te tungsten carbide i roto i te hanganga (pēnei i te 90%-95% WC, 5%-10% Co), hei whakarato i te pakeketanga me te ātete ki te kakahu me te karo i te pakarukaru nui. Ka taea e te iti o te cobalt te whakanui ake i te pakeketanga, engari me whakarite kia rite ki te matotoru o te pepa, te tere o te mīhini, me ētahi atu; hei tauira, ko te karaehe YG6X (WC pai-kikokiko, 6% Co) e whakamahia whānuitia ana i roto i ēnei tono, me te pakeketanga tata ki te HRA 91-92. Mena kāore i te rawaka te pakeketanga, ka tere pea te whakapōturi o te mata; i tetahi atu taha, ki te nui rawa, ka ngawari ki te whati.
2. Te Hurihanga Sintering me te Āhuatanga Taurite
Hei tauira, he taputapu tungsten carbide 27-karamu (e pā ana ki ngā taputapu carbide sima), ka rerekē te ōwehenga o te tungsten carbide (WC) i roto i tōna hanganga i runga i te momo motuhake, engari ko te awhe noa ko te 70%-97%, ko te toenga he cobalt (Co) me ētahi atu mea here whakarewa (pērā i te nikara). Hei tauira, ki te mea he WC-Co 12 (88% WC, 12% Co), kāti i roto i te taputapu 27-karamu, tata ki te 23.76 karamu o te tungsten carbide. Mena he nui ake te WC e whakamahia ana (pērā i te 94% WC, 6% Co), kāti tata ki te 25.38 karamu. He onge ngā taputapu tungsten carbide parakore nā te mea he pakarukaru rawa, ā, me tāpiri he mea here hei whakapai ake i te pakari.
Nā, me pēhea tā tātou hanga mēnā kei te whiriwhiri tātou i te hanganga mō tētahimaripi porowhita tungsten carbidee whakamahia ana hei tapahi i te pepa kōpikopiko, me whai whakaaro ki te taurite i waenga i:
Te Pakari me te Ātete ki te Pakaru: Ko te onepu, te puehu, ngā silicates, me ētahi atu poke kei roto i te pepa kowakawaka ka tere te pakaru o te mata tapahi. Nō reira, me nui ake te ihirangi tungsten carbide (neke atu i te 85%) kia mau tonu ai te koi me te roa o te mahi.
Pakari: Ko ngā pānga i te wā tapahi me te kore taurite o te pepa e hiahiatia ana he taumata pakari o te maripi kia kore ai e pakaru. Ko te tikanga o tēnei kaua e iti rawa te nui o te konukōre, me te taurite noa i te 6%–10%.
Ko te whakatakotoranga koranu mārō noa mō te tapahi pepa kowakawaka he rite pea ki te raupapa YG (momo tungsten-cobalt), me tekāpira tungstenkei waenganui i te 85% ki te 90% te ihirangi, ā, kei waenganui i te 10% me te 15% te ihirangi cobalt. Tērā pea ka tāpirihia he iti noa iho o te chromium carbide hei whakapai ake i te hanganga o te witi me te whakapakari i te ātete ki te kakahu.
Mō Huaxin: Kaihanga Maripi Tapahi Sima Tungsten Carbide
He kaiwhakarato ngaio a CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD me te kaihanga o ngā hua kāpira tungsten, pērā i ngā maripi whakauru kāpira mō te mahi rakau, ngā maripi porowhita kāpira mō te tapahi tupeka me ngā rakau tātari hikareti, ngā maripi porowhita mō te tapahi kāri kōhao, ngā mata heu toru-kōhao/mata kōhao mō te takai, te rīpene, te tapahi kiriata angiangi, ngā mata tapahi muka mō te umanga kakahu me ētahi atu.
Neke atu i te 25 tau o te whanaketanga, kua kaweakehia ā mātou hua ki Amerika, Rūhia, Amerika ki te Tonga, Īnia, Turkey, Pakitāne, Ahitereiria, Āhia ki te Tonga me ētahi atu. He kounga pai rawa atu, he utu whakataetae hoki, ā, e whakaaetia ana e ā mātou kiritaki tō mātou ngākau pukumahi me te aro tere. Ā, e hiahia ana mātou ki te whakatū hononga pakihi hou me ngā kiritaki hou.
Whakapā mai ki a mātou i tēnei rā, ā, ka whiwhi koe i ngā painga o te kounga pai me ngā ratonga mai i ā mātou hua!
Ko ngā hua mata ahumahi tungsten carbide mahi teitei
Ratonga Ritenga
Ka hangaia e Huaxin Cemented Carbide ngā mata tungsten carbide ritenga, ngā parai paerewa me ngā parai paerewa kua whakarerekētia, mai i te paura ki ngā parai kua oti te huri. Ko tā mātou whānuitanga o ngā tohu me tā mātou tukanga hanga ka tuku tonu i ngā taputapu mahi-teitei, pono, tata-kupenga āhua e aro ana ki ngā wero tono motuhake a te kiritaki puta noa i ngā ahumahi kanorau.
Ngā Otinga Whakaritea mō Ia Ahumahi
ngā mata i hangaia kia rite ki te hiahia
Kaihanga matua o ngā mata pereki ahumahi
Whāia mātou: kia whiwhi ai i ngā tukunga hua mata ahumahi a Huaxin
Ngā pātai noa a te kiritaki me ngā whakautu a Huaxin
Kei te rahinga te rahinga, ko te tikanga he 5-14 rā. Hei kaihanga mata ā-ahumahi, ka whakamahere a Huaxin Cement Carbide i te whakaputanga mā runga i ngā ota me ngā tono a ngā kiritaki.
E 3-6 wiki te roa, mēnā ka tono koe i ngā maripi mīhini ritenga, i ngā mata ahumahi rānei kāore i te wātea i te wā e hoko ana. Kimihia ngā Tikanga Hoko me te Tukunga o Sollex i konei.
mēnā ka tono koe i ngā maripi mīhini ritenga, i ngā mata ahumahi rānei kāore i roto i te taonga i te wā e hoko ana. Kimihia ngā Tikanga Hoko me te Tukunga o Sollexkonei.
Ko te tikanga, ko te T/T, ko te Western Union... ko ngā moni tāpui tuatahi, ko ngā ota tuatahi katoa mai i ngā kiritaki hou ka utua i mua. Ka taea te utu i ētahi atu ota mā te nama nama...whakapā maikia mōhio atu
Āe, whakapā mai. He maha ngā āhua o ngā maripi ahumahi, tae atu ki ngā maripi porowhita o runga, ngā maripi porowhita o raro, ngā maripi niho/ngoi, ngā maripi porowhita poka, ngā maripi tika, ngā maripi poroporo, ngā maripi pito koi, ngā mata heu tapawhā rite, me ngā mata trapezoidal.
Hei āwhina i a koe ki te tiki i te mata pai rawa atu, ka hoatu pea e Huaxin Cement Carbide ētahi tauira mata hei whakamātautau māu i roto i te hanga. Mō te tapahi me te huri i ngā rauemi ngāwari pēnei i te kiriata kirihou, te pepa konutea, te winiru, te pepa, me ētahi atu, ka whakaratohia e mātou ngā mata huri tae atu ki ngā mata tapahi kōhao me ngā mata heu e toru ngā kōhao. Tukuna mai he pātai mēnā kei te hiahia koe ki ngā mata mīhini, ā, ka tukuna atu e mātou he tuku ki a koe. Kāore e wātea ana ngā tauira mō ngā maripi ritenga engari nau mai ki te tono i te rahinga iti rawa o te ota.
He maha ngā huarahi hei whakaroa i te roa o te ora me te roa o te wā e mau ana ō maripi me ō mata mahi ahumahi kei roto i te toa. Whakapā mai ki a mātou kia mōhio ai koe ki te āhua o te takai tika o ngā maripi mīhini, ngā āhuatanga rokiroki, te haumākū me te pāmahana hau, me ngā paninga tāpiri hei tiaki i ō maripi me te pupuri i tō rātou mahi tapahi.
Wā tuku: Hakihea-15-2025
