He mata harore ahuwhenua he koki, he pakari, he ātete hoki ki te kakahu
Ngā kōpae harore kua whakakōpikopikohia: He rite tonu te horapa o ngā kōpikopiko āhua-pikopiko, he āhua-tapawha rānei, kia tere ai te uru ki te oneone, kia iti ai hoki te ātete. He tino pai ēnei kōpae ki te tapahi i ngā kakau witi roa, i ngā kakau witi kānga, me ngā taru kua raranga, kia pai ai mō te ngaki tuatahi i ngā oneone uku taumaha, i ngā mara rānei he nui te kakau witi.
Kōpae harore maeneene, porotaka: He maeneene, he piripono ngā taha, ā, ka hua ake he papatahi te mata, he rite tonu te pakaru o te oneone i muri i te parau. He pai mō ngā oneone onepu māmā, te pakaru o te oneone tuarua i muri i te parau, me te whakarite i te moenga purapura i mua i te rui.
Ko tēnei raupapa o ngā mata rake e whakamahi ana i te maitai manganese 65Mn, te maitai boron-teitei rānei 30MnB hei rauemi turanga. He tino pai te rohenga tere me te pakari pānga o ngā rauemi e rua. I muri i te whakahāngai pāmahana teitei, ka tukuna te mata katoa ki te tinei isothermal, ki te maimoatanga wera wāhanga rānei, ka tutuki ai te pakeketanga o te mata o te 38-48 HRC me te pupuri tonu i te ngāwari o te matua. Mā tēnei ka whakatauhia te tautohe i waenga i te "pakaritanga teitei e arahi ana ki te pakaru me te pakaritanga teitei e arahi ana ki te pakaru." Ka taea te whakakākahu i te mata o te mata, te whakapakeke rānei ki te laser, ka whakanui ake i te pakeketanga ki te neke atu i te 56 HRC me te whakapai ake i te roa o te mau o te kakahu mā te neke atu i te 30%.
He mata rake kōpikopiko: he taha kōpikopiko, e whakamahia ana mō te wetewete i te paparanga mata i muri i te hipoki me te whakakīkī i te purapura. He papaku te mahi engari he pai te pānga hipoki. He maha ngā wā ka whakamahia ngātahi me ngā mīhini rui.
Ka hangaia ia mata rake mā te miro CNC, mā te hanga tika rānei, kia ≤1.5mm te whānui o waho, ā, ka maeneene, ka kore e wiri te hurihanga i muri i te huihuinga. Ka pokaia te kōhao whakairinga o waenganui kia tika, me te whakahaere tika i ngā āheinga whānui i roto i te taumata H9, kia mau ai te hononga ki te kakau rake. I mua i te wehenga atu i te wheketere, ka tirotirohia te 100% o ngā hua mā te tirotiro matūriki aukume tirohanga me ngā whakamātautau tauira pakeke hei whakakore i ngā kapiti moroiti, i ngā wāhi ngohengohe rānei.
He whānui te whakamahinga mō te tango i ngā kakau witi me te wetewete oneone i ngā māra kānga maroke, witi, me te pīni soya; me te tanu kakau witi me te whakapūpū i ngā māra raihi hotoke. Ka taea te whakataurite ki ngā huinga harrow kōpae mai i ngā waitohu rongonui o te motu me te ao (pēnei i a Reken, Kuhn, Deere, me ētahi atu), ā, ka taea hoki te whakarite kia rite ki ngā tuhi a te kiritaki me ngā diameter rerekē (450-700mm), ngā matotoru (4-8mm), me ngā whakaritenga mō te kōhao pokapū.
