I roto i ngā ahumahi hanga me te hanga, ko te hua ka whakawhirinaki ki te whai huatanga o āu taputapu. Ko ngā mata wiri tētahi o ngā taputapu tino nui i roto i tētahi awheawhe. I roto i te wā, ahakoa ngā mata wiri pai rawa atu ka ngaro te koi, ka heke te mahi me te wheako kaiwhakamahi ngoikore. Awhakakoi mata wirikoinei te whakautu—he mea tino nui mō te hunga katoa e whakawhirinaki ana ki ngā taputapu keri kounga teitei.
Kua hangaia tā mātou mīhini whakakoi wiri matatau hei whakakoi anō i ngā wiri tungsten carbide Ø13-Ø50 me ngā wiri maitai tere-teitei. Ehara tēnei mīhini i te taputapu noa iho; he haumitanga ki tō hua me tō tika. Mā ōna āhuatanga matatau, ka taea e koe te tino mohio kei te pai tonu te āhua o āu wiri, kia rite ai mō ngā kaupapa katoa.
He mea nui o tā mātoumīhini whakakoi wiriko tōna kaha ki te whakakoi i te rake o muri, te mata tapahi, me te mata whao o te wiri. Mā tēnei tukanga whakakoi whānui ka tino pai te mahi mai i ngā āhuatanga katoa o te wiri. Ahakoa kei te mahi koe me te tungsten carbide, te maitai tere-teitei rānei, ka taea e tēnei mīhini te whakahaere me te ngāwari, ka waiho hei tāpiri maha ki tō awheawhe.
Ko te ngāwari o te whakamahi tētahi atu painga matua o ā mātou whakakoi wiri. Nā te mea i hangaia kia whai whakaaro ki te kaiwhakamahi, ka tere, ka whai hua hoki te mahi. Ka taea te whakakoi i te wiri i roto i ngā meneti e rua noa iho, ka penapena i te wā nui, ā, ka taea e koe te arotahi ki tō kaupapa. Kāore he tatari mō ngā ratonga whakakoi o waho, ngā tikanga whakakoi ā-ringa uaua rānei. Mā ā mātou mīhini, ka taea e koe te whakahaere i te tiaki taputapu me te whakarite kia kore e mutu te rere o te mahi.
He mea nui te tika o te mahi keri, ā, he tino tika te mahi a ā mātou whakakoi mata keri i ia whakamahinga. Mā te whakakoi tonu i ō mata keri ka tutuki ai ngā hua ōrite, ā, ka whakarite kia mahi tonu ō taputapu i te taumata tino pai. Ehara i te mea ka whakapai ake i te kounga o tō mahi anake tēnei tika, engari ka roa ake hoki te ora o ō mata keri, ka penapena moni mō te wā roa.
Haunga ngā painga mahi, ka taea hoki e te haumi ki tētahi whakakoi wiri te whakapai ake i te haumaru o te wāhi mahi. Ka taea e ngā mata wiri mangu te arahi ki ngā aituā, ka hua ake he whara me te utu nui o te wā kore mahi. Mā te pupuri i ngā mata wiri kia koi me te tiaki tika ka whakaiti i te tūponotanga o ngā aituā, ā, ka waihanga i tētahi taiao mahi haumaru ake mōu me tō rōpū.
He nui hoki te pānga pūtea o te whakamahi i te whakakoi wiri. Engari i te hoko pinepine i ngā mata wiri hou, ka taea e koe te whakaroa i te ora o ō taputapu o nāianei, ka whakaiti i ngā utu katoa. Ka tukuna e tēnei mīhini he hokinga whakangao roa, he kōwhiringa whakaaro nui mō ngā pakihi o ngā rahi katoa.
I roto i te poto, he taputapu nui te whakakoi mata o te keri mō te hunga e hiahia ana ki te tiaki i ā rātou taputapu keri. Ka taea te whakakoi anō i ngā mata o te keri tungsten carbide Ø13-Ø50 me ngā mata o te keri maitai tere-teitei, he ngāwari te whakamahi, he tino tika, he haumaru hoki, ā, he mea nui tēnei taputapu mō ngā awheawhe katoa. Kaua e tukua kia whakaroahia tō tere e ngā mata o te keri ngoikore—haumi ki tētahi whakakoi mata o te keri i tēnei rā, kia kite ai koe me pēhea te whakanui ake i tō hua me tō whai huatanga. E tika ana kia whiwhi āu taputapu i te mea pai rawa atu, ā, mā tēnei mīhini, ka taea e koe te whakarite kia mahi tonu rātou i te mahi tino pai.
Wā tuku: 22 o Ākuhata-2025
