I roto i ngā taiao tino tika o te hanga tino tika—mai i te motuka me te rererangi ki ngā hikohiko matatau—kāore he āputa mō te hapa. Ahakoa ko ngā Pereti Mata Granite te turanga whānui mō te ine whānui, ko te Pereti Tirotiro Granite te paearu motuhake, tino pumau e whakatapua ana ki te manatoko wāhanga me te āwhina i te huihuinga. Koinei te taputapu nui e whakamahia ana hei whakamana i te āhua o waho, ngā rerekētanga o te whānuitanga, me te papatahi o ngā wāhanga utu nui, kia tutuki ai i a rātou ngā whakaritenga pakari o te hangarau hou.
Te Mātāpono o te Rārangi Tino Pūmau
Ko te mahi matua o te Pereti Tirotiro Granite e whakawhirinaki ana ki tōna pumau teitei me te kaupapa o te "mata raraunga pumau-teitei".
Ka tukuna te mata mahi ki tētahi tukanga whakapiri tino tika, ka tutuki ai he taratara mata tino iti (ko te tikanga ko Ra ≤ 0.025 μm) me te tika o te papatahi tae atu ki te Tau 0 (≤ 3 μm/1000 mm). Mā tēnei ka puta he papa tohutoro pakari, kāore e piko.
I te wā e tirotirohia ana, ka whakatakotoria ngā wāhanga ki runga i tēnei mata. Kātahi ka whakamahia ngā taputapu pēnei i ngā tohu mata, i ngā ine rīwhi rānei hei ine i te āputa meneti i waenga i te wāhanga me te pereti. Mā tēnei tukanga ka taea e ngā miihini te manatoko tonu i te papatahi me te whakarara o te wāhanga, te whakamahi rānei i te pereti hei raraunga pumau hei tirotiro i ngā tawhā nui pēnei i te tawhiti o ngā kōhao me te teitei o ngā takahanga. He mea nui, ko te pakari teitei o te karāhe (Elastic Modulus o te 80-90 GPa) ka whakarite kia kore te pereti e piko, e memeha rānei i raro i te taumaha o ngā wāhanga taumaha, ka whakamana i te pono o ngā raraunga tirotiro.
Te Hangarau mō te Tirotiro: Te Hiranga o te Hoahoa me ngā Rauemi
He mea hanga ngā Pereti Tirotiro a ZHHIMG® me te arotahi ki te urutau ki ngā tirotiro me ngā taipitopito tino taipitopito:
- Ngā Āhuatanga Whakarite: Haunga te mata papatahi matua, he maha ngā tauira kei roto ngā kōhao iti kua whakauruhia, ngā awaawa-V rānei. He mea nui ēnei mō te whakapiri haumaru i ngā wāhanga uaua, kāore rānei i te ōrite, pērā i ngā pou me ngā wāhanga āhua kōpae, hei ārai i te nekehanga i te wā e ine ana i ngā mea tairongo.
- Haumaru me te Whakamahinga: Kua oti ngā taha te whakaoti ki te anga ngohengohe, porotaka hei whakarei ake i te haumaru o te kaiwhakahaere me te ārai i ngā whara tūpono.
- Pūnaha Whakatakotoranga: Kei te turanga pereti ngā waewae tautoko ka taea te whakarite (pēnei i ngā tīwiri whakataurite), e āhei ai te kaiwhakamahi ki te whakarite tika i te pereti kia tino tika te tūnga whakapae (≤0.02mm/m te tika).
- Kounga Rauemi: Ka whakamahia e mātou te karāhe kounga teitei anake, kāore he ira me ngā kapiti, ā, ka pāngia e te tukanga koroheketanga tūturu pakari e 2 ki te 3 tau te roa. Mā tēnei tukanga roa ka whakakorea te ahotea o roto o te rauemi, ka oatihia te pumau o ngā āhuatanga mō te wā roa, ā, ka roa ake te pupuri i te tika mō te neke atu i te rima tau.
Ngā Wāhi Kāore e Taea te Whiriwhiri i te Tika: Ngā Wāhi Whakamahinga Matua
He mea nui te Pereti Tirotiro Granite ina pā tika te tino tika ki te haumaru me te mahi:
- Ahumahi Waka: He mea nui hei manatoko i te papatahi o ngā poraka miihini me ngā anga tuku hiko kia tino tika ai te hiri.
- Rāngai Rererangi: Whakamahia mō te manatoko i ngā āhuatanga nui o ngā mata o te tāpine me ngā wāhanga taputapu taunga, ina raru te haumaru rere i te peka ke.
- Te Hanga Pokepokea me te Mate: Te manatoko i te tika o te mata o ngā kōhao me ngā matua o te pokepokea ai, kia pai ake ai te kounga o te hua whakarewa whakamutunga, te hua kua hangaia rānei.
- Te Hikohiko me te Ārahi-ā-Irahiko: He mea nui i roto i te tirotiro huihuinga o ngā wāhanga mō ngā taputapu ārahi-ā-irahiko kaha-rahi, ina hiahiatia te whakataurite i te taumata-micron kia tika ai te mahi.
Te Tiaki i tō Raraunga: Ngā Tikanga Pai mō te Tiaki
Hei pupuri i te tika o tō Pereti Tirotiro i raro i te iti o te maikoroni, me piri ki ngā tikanga tiaki tino pakari:
- He mea nui te horoi: Whai muri tonu i te tirotiro, horoia ngā toenga wāhanga katoa (ina koa ngā maramara whakarewa) mai i te mata mā te whakamahi i te paraihe ngohengohe.
- Whakatūpato Waikura: Kaua rawa e ringihia ngā wai waikura (waikawa, kawakore rānei) ki runga i te mata o te karāhe, nā te mea ka taea e rātou te haehae tonu i te kohatu.
- Manatoko Auau: Me manatoko i te tika o te pereti i ia wā. Ka tūtohu mātou kia whakatikatikaina mā te whakamahi i ngā ine papatahi kua whaimana i ia ono marama.
- Te whakahaere: I te wa e nekehia ana te pereti, whakamahia noa nga taputapu hiki motuhake, kaua hoki e whakatītaha, e tukua ranei te pereti kia pa ki nga tukinga ohorere, ka whakararu pea i tona pumau mo te wa roa.
Mā te whakamahi i te Pereti Tirotiro Granite hei taputapu tino tika, ka taea e ngā kaihanga te whakarite kia roa te manatoko i ngā āhuatanga, hei tautoko i te kounga me te haumaru o ā rātou hua tino uaua.
Wā tuku: Whiringa-ā-rangi-05-2025