Wāhanga 1
Mō te miihini tika me ngā taputapu tapahi mahi-teitei, he mea nui te whiriwhiri i te taputapu mira HRC65 pai rawa atu hei whakatutuki i ngā hua pai rawa atu. I roto i te ao miihini, kua whakamahia whānuitia te maitai kore waikura nā tōna ātete ki te waikura, te roa me te ataahua. Hei miihini pai i te maitai kore waikura me ētahi atu rauemi pakeke, me whakamahi i ngā taputapu tapahi matatau pērā i ngā mira pito 4-pūtorino me ngā mira pito HRC65. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā āhuatanga me ngā painga o ēnei taputapu tapahi, ā, ka matapakihia me pēhea e taea ai e rātou te āwhina ki te whakatutuki i ngā hua tino pai i roto i ngā mahi mira.
Ko ngā mīhini mira HRC65 pai rawa atu kua hangaia hei whakatutuki i ngā hiahia o ngā mahi mīhini hou, inā koa ko ērā e whakamahi ana i ngā rauemi mārō pērā i te maitai kore waikura. Ko te tohu HRC65 e tohu ana ko te pakeke Rockwell o te taputapu he 65, e tohu ana i te pakeketanga pai me te ātete ki te kakahu. Nā tēnei he mea tino pai mō te mīhini i te maitai kore waikura me ētahi atu rauemi he rite ngā āhuatanga pakeke.
Ko tētahi o ngā mea matua mō te whai huatanga pai o te taputapu mira HRC65 ko tōna āhua tapahi matatau. Ko te hoahoa o te taputapu, tae atu ki te maha o ngā putorino, te koki porowhita me te koki rake, he mea nui ki tana mahi. Hei tauira, e mōhiotia ana ngā mira pito mata-whā mō tō rātou kaha ki te whakarato i te pumau pai me te whakaiti i te wiri i te wā e mahi ana i te tapahi. He mea nui rawa atu tēnei i te wā e miihini ana i ngā rauemi pakeke, nā te mea ka āwhina i te whakaiti i te rerekētanga o te taputapu me te whakarite i ngā tapahi tika.
Wāhanga 2
Haunga te āhua tapahi, he mea nui anō hoki te hanganga rauemi o te mīhini mira HRC65 pai rawa atu. He maha ngā wā ka whakamahia ngā rauemi carbide kounga teitei me ngā paninga matatau hei whakapai ake i te mahi a te taputapu me te roa o te mahi. Mā ēnei paninga, pērā i te TiAlN (titanium konumohe nitride) me te TiCN (titanium carbonitride) ka whakanui ake i te pakeke, te ātete wera me te hinu, he mea nui mō te miihini i ngā rauemi mārō pērā i te kowiri tira.
He maha ngā painga o ngā taputapu mira HRC65 pai rawa atu ina tae mai ki te miihini i te maitai kore waikura. Nā tōna pakari tino pai me te ātete ki te kakahu ka taea te pupuri i te mata tapahi koi mō te wā roa, ka hua ake he mata kounga teitei, he rite tonu. Hei tāpiri, ka āwhina ngā paninga matatau ki ngā taputapu ki te whakaiti i te waku me te whakaputa wera i te wā tapahi, he mea nui tēnei hei ārai i te piri o te rauemi mahi me te kakahu o te taputapu.
Hei tāpiritanga, ko ngā mīhini mira HRC65 pai rawa atu kua hangaia hei whakapai ake i te tango maramara i te wā e tapahi ana. He mea nui rawa atu tēnei i te wā e miihini ana i te maitai kore waikura, nā te mea ka pā kino te hanganga o ngā taha kua hangaia me te tapahi anō o ngā maramara ki te whakaotinga o te mata me te roa o te ora o te taputapu. Kua hangaia te hoahoa putorino me te āhua o te pakaru maramara o te taputapu kia pai ai te whakahaere i te hanganga maramara me te whakarite kia pai te tango maramara, kia pai ake ai te mahi miihini whānui.
Wāhanga 3
I roto i te ao o te miihini tika, e mōhiotia ana hoki ngā taputapu mira HRC65 pai rawa atu mō ō rātou whakamahinga maha. Ka taea te whakamahi mō ngā momo mahi mira, tae atu ki te keri, te whakarārangi me te whakatakoto i ngā āhua, ka waiho hei taputapu whai hua i roto i ngā momo ahumahi tae atu ki te rererangi, te hanga motuka me ngā taputapu hauora. Nā tōna kaha ki te whakatutuki i ngā tere tango rauemi teitei me te tika o ngā āhuatanga ka waiho hei rawa nui hei whakatutuki i te hua me te whai huatanga utu i roto i ngā mahi miihini.
Hei whakamutunga, ko ngā mīhini mira HRC65 pai rawa atu, tae atu ki ngā mira pito 4-pūtorino me ētahi atu momo matatau, e tohu ana i te tihi o te hangarau taputapu tapahi mō te miihini i ngā rauemi mārō pēnei i te maitai kore waikura. Nā tōna pakeke tino pai, te āhua tapahi matatau me te tango maramara pai rawa atu, he mea tino pai mō ngā hua tino pai i roto i ngā mahi mira. Mā te whakamahi i ngā kaha o ēnei taputapu tapahi, ka taea e ngā kaihanga te whakanui ake i ō rātou kaha miihini me te whakatutuki i ngā hiahia o te hangarau tika hou me te maia me te tika.
Wā tuku: Mei-14-2024
