I roto i te whānuitanga o ngā ahumahi, ko te kaha pakaru whakarara o ngā mata tapahi he tohu mahi matua. Engari he aha tonu te kaha pakaru whakarara? He aha ngā āhuatanga rauemi e tohuhia ana e ia? Ā, me pēhea te whakatau i roto ingā mata o te tungsten carbide?
I. He aha te "Whakawhiti Pakaru Kaha" me ngā Tawhā Mahi o ngā Mata Tungsten Carbide?
1. Kaha pakaru whakawhiti
Ko te kaha pakaru whakawhiti, e mōhiotia ana ko te kaha piko, ko te kaha pakaru whakawhiti rānei, e pā ana ki te kaha mōrahi o tētahi rauemi ki te ātete i te pakaru me te rahunga ina pāngia e te kaha piko e poutū ana ki tōna tuaka.
Ka taea e tātou te whakaaro ki tēnei mea penei:
Te āhua o tā mātou whakamātautau:
E rua ngā pūwāhi e tautokona ana tētahi tauira mata karāhe kua simenihia, he rite ki tētahi piriti, ā, ka tukuna he kawenga ki raro ki waenganui kia pakaru rā anō. Ka tuhia te kawenga mōrahi i te pakaru, ā, ka hurihia hei uara kaha pakaru whakawhiti mā te whakamahi i tētahi tātai paerewa.
Te tikanga ā-tinana:
Ko te TRS te tohu i te pakari o te rauemi me te rohe kawenga i raro i ngā āhuatanga ahotea uaua, ina pā te ahotea kume ki te mata, ā, ka pā te ahotea pēhi ki te uho.
II. He aha ngā āhuatanga o te hua e tohuhia ana e ia?
Ko te kaha pakaru whakawhiti e whakaata ana i te pakari me te pono o ngā mata o te tungsten carbide, ā, i roto i ēnei huarahi:
1. Ātete ki te whati me te pakaru o te taha:
I te wā o ngā mahi tapahi,ngā mata tapahi—ina koa ko te mata tapahi—ka pāngia e ngā kawenga pānga, te wiri, me ngā ahotea hurihuri (pērā i te tapahi wā-poto, te miihini rānei i ngā wahi mahi me ngā mata tauine, mata whakarewa rānei). Nā te kaha pakaru whakarara teitei ake, ka iti ake te tūponotanga o te mata ki te whati ohorere, te pakaru kokonga, te pakaru rānei o te mata.
2. Te pono whānui me te haumaru mahi:
Hei kimi mēnā ka taea e te mata te mahi pumau i raro i ngā āhuatanga uaua me te kore e pakaru kino, me noho ko te TRS hei huānga matua. Mō ngā taputapu e whakamahia ana i roto i te miihini taratara, te tapahi wā poto, ngā tono pānga nui rānei, pērā i ngā taputapu mira me ngā taputapu mahere, he mea tino nui te kaha pakaru whakawhiti.
3. Taurite ki te pakeke me te ātete ki te kakahu:
Ina kōrero tātou mōngā mata carbide sima, te pakeke/ātete kakahu me te kaha/pakaru pakaru whakarara, he āhuatanga here tahi ēnei tetahi ki tetahi.
Ko te whai i te tino pakeke (he nui te ihirangi WC me te rahi o te kōpura angiangi) ka whakaheke i te kaha pakaru whakararo.
I tetahi atu taha, ko te whakanui ake i te nui o te cobalt, o tētahi atu mea here whakarewa rānei hei whakapai ake i te TRS ka arahi noa ki te iti o te hekenga o te mārō.
Arā:
Te pakeketanga teitei / te ātete ki te kakahu→ he roa ake te mau, he pai mō ngā mahi whakaoti.
Te kaha pakaru whakarara teitei / te pakari teitei→ he pakari ake, he ātete hoki ki te pakaru, he pai mō te miihini taratara me ngā āhuatanga mahi uaua.
III. Me pēhea te whakatau i roto i ngā mata o te tungsten carbide?
Kāore te kaha o te pakaru whakawhiti e whakatauhia e te mea kotahi, engari e ngā pānga whakakotahi o te hanganga, te hanganga moroiti, me te tukanga hanga o ngā mata karāhe sima:
a. Te Ihirangi me te Tohatoha o te Wāhanga Here (Kobalt, Co)
1. Ngā Ihirangi o te Wāhanga Here:
Koinei te mea tino whai mana. Mā te nui ake o te konupora ka pai ake te pakari, ā, ka nui ake te kaha o te pakaru whakarara.
Ka mahi te wāhanga cobalt hei here konganuku e ārai ana i ngā pata tungsten carbide, e mimiti ana, e whakamarara ana hoki i te pūngao i te wā e horapa ana te kapiti.
2. Te Tohatoha:
He mea nui te tohatoha ōrite o te wāhanga cobalt. Mā te wehewehenga cobalt, te hanganga rānei o ngā "pūnga cobalt" ka puta he ngoikore e whakaiti ana i te kaha whānui.
b. Rahi o te Wiri Tungsten Carbide (WC)
I te nuinga o te wā, me te nui o te cobalt, ka hua ake te kaha me te pakeketanga i te rahi o te kōhao WC pai ake. Ka taea e ngā mata carbide sima pai (submicron, nano-scale rānei) te pupuri i te pakeketanga teitei me te whakatutuki i te kaha pakaru whakawhiti pai.
Ko ngā mata waro sima matotoru he pai ake te pakari, te ātete ki ngā ru wera, me te ātete ki te ngenge, engari he iti ake te pakeke me te ātete ki te kakahu.
c. Te Hanganga o te Koranu me ngā Tāpiringa
Haunga te pūnaha WC–Co taketake, mā te tāpiri i ngā āhua mārō pērā i te tantalum carbide (TaC), te niobium carbide (NbC), te titanium carbide (TiC rānei) ka taea te whakapai ake i te mahi pāmahana teitei me te pakeke whero, engari i te nuinga o te wā ka whakaiti i te kaha pakaru whakawhiti.
Mā te tāpiri i ētahi huānga iti pēnei i te chromium (Cr) me te vanadium (V) ka taea te whakapai ake i te rahi o te kōpaka me te whakapakari i te āhua o te cobalt, ā, mā reira ka taea te whakapai ake i te kaha pakaru whakawhiti ki tētahi taumata.
d. Tukanga Hanga
Te whakaranu me te mira pōro:
Ko te ōritetanga o te ranunga paura mata e whakatau tika ana i te ōritetanga o te hanganga moroiti whakamutunga.
Te tukanga whakapūkara:
He pānga nui tō te whakahaere i te pāmahana whakatā, te wā, me te āhuarangi ki te tipu o te witi, te tohatoha o te cobalt, me te porosity whakamutunga. Ko ngā tinana whakatā tino matotoru, kāore he hapa anake ka taea te whakatutuki i te kaha pakaru whakawhiti teitei. Ko ngā pore, ngā kapiti, ngā whakaurunga rānei ka mahi hei wāhi kukū ahotea, ā, ka tino whakaiti i te kaha tuturu.
Kua tirotirohia e te Kamupene Huaxin Cemented Carbide ia mata tapahi i hangaia, kia tika ai te tapahi e kore e kitea, kia tika ai hoki te tapahi ā-ahumahi i te taumata Nanometer.
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-18-2025
