Wāhanga 1
Me whakamahi he wiri mahi-teitei mō tō mahi miihini? Kaua e titiro atu ki tua atu i ngā mata wiri VHM (e mōhiotia ana koNgā mata wiri HRC45), i hangaia hei whakarato i te roa me te tika tino pai.
Ngā mata wiri VHM (carbide totoka)he mea hanga ki te rauemi kāpirati tino pai te kounga teitei, he tino pakari, he ātete hoki ki te pakaru. He mea hanga motuhake ēnei mata keri hei whakahaere i ngā rauemi uaua pēnei i te maitai, te maitai kore waikura, me ētahi atu koranu kaha-teitei, he mea tino pai mō ngā momo mahi tapahi me te keri.
Wāhanga 2
Ngā mata wiri HRC45he mea hanga motuhake me te whakatauranga pakeke o te 45 HRC kia taea ai e rātou te tu atu i ngā pāmahana me ngā pēhanga teitei e tūpono ana i te wā o ngā mahi keri. Mā tēnei pakeke teitei hoki ka taea e ngā keri VHM te pupuri i ō rātou mata tapahi mō te wā roa ake, ka roa ake te ora o te taputapu me te whakaiti i te wā kore mahi mō te whakawhiti taputapu.
Ko tētahi o ngā painga matua o te whakamahi i ngā mata keri VHM ko te whakarato i te taumata teitei o te tika me te tika. Mā te rauemi karāhe tino pai rawa atu i whakamahia i roto i tōna hanganga ka taea te hanga i ngā mata tapahi tino koi, ka hua ake he kōhao ma, kāore he kohao. Nā tēnei ka pai mō ngā tono e tino hiahiatia ana ngā ātete kikī me te mata maeneene.
Haunga tōna pakari me tōna tika,Ngā mahi whakaharatau VHMe mōhiotia ana hoki mō ō rātou kaha ki te tango maramara. He hoahoa me ngā paninga motuhake ēnei mata keri hei āwhina i te tango maramara mai i te wāhi tapahi me te ārai i te aukati maramara, kia maeneene ai, kia whai hua ai hoki ngā mahi keri.
Wāhanga 3
I te wā e whiriwhiri ana i te mea e tika anaMata wiri VHMMō ō hiahia miihini motuhake, me whai whakaaro ki ngā āhuatanga pēnei i te rauemi e keria ana, te whānui me te hohonu o te kōhao e hiahiatia ana, me ngā tawhā tapahi e whai wāhi ana.Wiri VHMHe maha ngā kōwhiringa e tukuna ana e ngā otinga, tae atu ki ngā wiri takai waro totoka, ngā wiri whakamatao, me ngā wiri whakauru taupū hei whakatutuki i ngā whakaritenga keri katoa.
I te nuinga, ko te mata keri VHM,Mata wiri HRC45Ka whakakotahi i te pakari, te tika, me te whai huatanga, ka waiho hei whiringa pai mō ngā momo mahi keri. Ahakoa kei te mahi koe me ngā rauemi uaua, kei te tono rānei i ngā manawanui kikī, ka tino puta mai i ēnei mata keri mahi teitei ngā hua e hiahiatia ana e koe. Nō reira, he aha te take e iti ake ai te whakapau moni? Whakapai ake ki ngā keri VHM i tēnei rā, kia kite ai koe i te rerekētanga māu ake.
Wā tuku: Hakihea-06-2023
