Wāhanga 1
I te wā e mahi ana i te maitai kore waikura, he mea nui te whakamahi i te taputapu tika hei whakatutuki i ngā hua tika, whai hua hoki. He taputapu rongonui ngā mira pito HRC65 i roto i te umanga mahi miihini. E mōhiotia ana mō tō rātou pakeke me te roa, kua hangaia ngā mira pito HRC65 hei whakahaere i ngā wero o te tapahi i ngā rauemi uaua pēnei i te maitai kore waikura.
He mea hanga kia tū atu ki ngā taumata wera me te ahotea teitei, he pai ngā mira pito HRC65 mō te miihini i te maitai kore waikura, e mōhiotia ana mō tōna pakari me te ātete ki te tapahi. Ko te kupu "HRC65" e pā ana ki te tauine pakeke Rockwell, e tohu ana ko te pakeke o te mira pito he 65HRC. He mea nui tēnei taumata pakeke hei pupuri i ngā taha tapahi koi me te ārai i te pakaru wawe, inā koa i te miihini i te maitai kore waikura, ka tere te whakapōuri i ngā taputapu tapahi tuku iho.
Ko tētahi o ngā āhuatanga matua o te mira mutunga HRC65 ko tōna hanganga 4-putorino. Mā te hoahoa 4-putorino ka piki ake te pumau i te wā e tapahi ana, ā, ka pai ake te tango maramara. He tino āwhina tēnei i te wā e miihini ana i te maitai kore waikura, nā te mea ka āwhina i te aukati i te hanga maramara, ā, ka whakarite kia maeneene, kia rite te mahi tapahi. Hei tāpiri, mā te hoahoa 4-putorino ka taea te whakanui ake i ngā tere whāngai me te whakapai ake i te mata, ka āwhina ki te whakapai ake i te hua whānui me te kounga o ngā wāhanga miihini.
Wāhanga 2
Hei tāpiritanga, kua arotauhia ngā mira pito HRC65 mō te miihini tere-teitei, e āhei ai te tere tapahi tere me te tere tango rauemi teitei ake. He tino whai hua tēnei ina miihini ana i te maitai kore waikura, nā te mea ka taea te tapahi pai me te whakaiti i ngā wā huringa. Mā te whakakotahitanga o te pakeke teitei me ngā āheinga tere-teitei ka waiho ngā mira pito HRC65 hei taputapu pono me te whai hua mō ngā wero miihini maitai kore waikura.
Haunga te pakeketanga me te hoahoa o te putorino, kua pania ngā mira pito HRC65 ki ngā paninga matatau pērā i te TiAlN (titanium konumohe nitride) me te TiSiN (titanium silicon nitride) rānei. Ka whakarei ake ēnei paninga i te ātete ki te kakahu me te pumau o te wera, ka roa ake te ora me te mahi o te taputapu i te wā e tapahi ana i te maitai kore waikura. Ka whakaitihia hoki e ēnei paninga te waku me te hanga wera i te wā e tapahi ana, ka whakapai ake i te rere o te maramara me te whakaiti i ngā kaha tapahi, he mea nui ki te whakatutuki i ngā hua miihini tika me te rite tonu.
I te wā e miihini ana i te maitai kore waikura ki ngā mira pito HRC65, he mea nui kia whakaarohia ngā tawhā tapahi pēnei i te tere tapahi, te whāngai, me te hohonu o te tapahi. Mā te pakeke teitei me te ātete wera o te mira pito ka taea te whakanui ake i ngā tere tapahi, ko te hoahoa 4-putorino me ngā paninga matatau ka whakarite kia whai hua te tango maramara me te whakaiti i ngā kaha tapahi, ka taea ai te tere whāngai teitei ake me te tapahi hohonu ake. Mā te arotau i ēnei tawhā tapahi, ka taea e ngā kaimahi mīhini te whakanui ake i te mahi a te mira pito HRC65 me te whakatutuki i ngā hua tino pai i te wā e miihini ana i te maitai kore waikura.
Wāhanga 3
I te katoa, he mea tino nui te hurihanga o te mīhini whakarewa kowiri tira. Nā tōna pakari teitei, tōna hoahoa 4-pūtoru, ōna āheinga tere-teitei, me ōna paninga matatau, koinei te taputapu tino pai mō ngā wero mīhini whakarewa kowiri tira. Ahakoa he tārai, he whakaoti, he keri rānei, ka tukuna e te mīhini whakarewa HRC65 te mahi me te pono e kore e taea te whakataurite, ka waiho hei rawa nui mō ngā mīhini e rapu ana i te tika me te whai huatanga i roto i ngā tono mīhini whakarewa kowiri tira. Nā te kaha ki te whakatutuki i ngā hiahia o te tapahi rauemi uaua, kāore he mea miharo kua riro te mīhini whakarewa HRC65 hei taputapu whiriwhiri mō te mīhini whakarewa kowiri tira māia me te tika.
Wā tuku: Pipiri-11-2024
