He mahi nui tā ngā mekameka roera i roto i ngā ahumahi mai i te hanga ki te ahuwhenua, nā te kaha ki te tuku hiko. He mea nui te mārama ki ngā āhuatanga katoa o ngā mekameka roera ki te hunga e mahi ana, e hiahia ana rānei ki ēnei mahi whakamiharo ā-mīhini. I roto i tēnei tuhinga, ka tūhuratia e mātou tētahi o ngā huānga matua o ngā mekameka roera: te piko.
Nā, he aha te teitei o te mekameka roera? I roto i ngā kupu māmā, ko te teitei te tawhiti i waenga i ngā hononga roera e toru. Koinei te inenga tino nui mō ngā mekameka roera, nā te mea ka whakatau i te hototahitanga o te mekameka ki ngā porotiti. He mea nui te mārama ki te ariā o te teitei i te wā e whiriwhiri ana i te mekameka roera tika mō tētahi tono motuhake.
Mō tētahi māramatanga māmā ake, whakaarohia he mekameka roera e totorohia ana i te rārangi tika. Nā, inehia te tawhiti i waenga i ngā pokapū o ngā pine e toru e whai ake nei. Ka kiia tēnei inenga ko te pitch. Kei te wātea ngā mekameka roera i roto i ngā rahi pitch rerekē, ia rahi he kaupapa motuhake.
Ka pā te rahi o te piko o te mekameka roera ki tōna kaha whānui, tōna kaha ki te kawe kawenga me te tere. I te nuinga o te wā, ka whakamahia ngā piko nui mō ngā mahi ahumahi taumaha, ko ngā piko iti ia ka whakamahia mō ngā mahi iti ake te uaua. Ka whakatau hoki te rahi o te piko i te āhua o te niho o te porokete, he mea nui hei whakarite i te hototahitanga i waenga i te mekameka me te porokete.
Hei whakatau i te rahi tika o te mekameka roera mō tētahi tono, me whai whakaaro ki ētahi āhuatanga. Kei roto i ēnei ko te kaha kawenga e hiahiatia ana, te mana e tukuna ana, te tere e hiahiatia ana me te taiao mahi whānui. Ka whakaratohia e ngā kaihanga ngā whakatakotoranga me ngā hoahoa taipitopito hei āwhina i te whiriwhiri i te rahi tika o te mekameka roera mō tētahi tono.
He mea tika kia whakahuatia ko te teitei o te mekameka roera he mea paerewa, kia rite ai te hototahi i waenga i ngā kaihanga rerekē. Ko ngā rahi teitei o te mekameka roera e tino kitea ana ko te #25, #35, #40, #50, #60, #80, me te #100. E tohu ana ēnei tau i ngā ine teitei i roto i te hauwaru o te inihi. Hei tauira, ko te rahi teitei o te mekameka roera #40 he 40/8, he 1/2 inihi rānei.
Ahakoa he mea nui te rahi o te papa, ko te papa o te mekameka roera e pā ana ki te maha o ngā hononga mō ia waeine ine. Ka taea e tēnei āhuatanga te whakatau i te roa o te mekameka e hiahiatia ana mō tētahi tono motuhake. Hei tauira, ko te mekameka 50-papa me te 100 hononga ka rua te roa atu i te mekameka 50-papa me te 50 hononga, ki te mea ka noho pūmau tonu ngā ine katoa.
Hei whakarāpopototanga, i te wā e mahi ana me ngā mekameka roera, he mea nui kia mōhio ki te teitei o te mekameka roera. E pā ana ki te tawhiti i waenga i ngā hononga e toru e whai ake nei, ā, e whakatau ana i te hototahitanga ki te porotiti. Ka pā te rahi o te teitei ki te kaha o te mekameka, te kaha kawe kawenga me te tere. He mea nui te whiriwhiri i te rahi o te teitei tika mō te mahi tino pai me te roa o te mahi o tō mekameka roera. Me tirotiro tonu ki ngā whakaritenga me ngā tūtohi a te kaihanga hei whiriwhiri i te rahi o te teitei tika o te mekameka roera mō tētahi tono motuhake. Mā te rahi o te teitei tika, ka taea e ngā mekameka roera te whakarato i te tuku hiko pono i roto i ngā momo ahumahi.
Wā tuku: Pipiri-24-2023