Me pēhea te whiriwhiri i te mata kani tika?

Ko te tapahi maeneene, haumaru hoki mā te kani tēpu, te kani ringa-whāiti, te kani tapatapahi, te kani miter whakakotahi reti rānei, e whakawhirinaki ana ki te mata tika mō te taputapu me te momo tapahi e hiahia ana koe. He maha ngā kōwhiringa kounga, ā, ko te nui o ngā mata e wātea ana ka pōhēhē pea i te kaimahi rakau mātau.

He aha te momo kani e whakamahia ai te mata? Ko ētahi mata he mea hanga hei whakamahi i roto i ētahi kani motuhake, nō reira me whakarite kia whiwhi koe i te mata tika mō te taputapu. Tērā pea ka puta he hua kino i te whakamahi i te momo mata hē mō te kani, ā, i ētahi wā ka mōrearea.

He aha ngā rauemi ka whakamahia e te mata hei tapahi? Mēnā me tapahi e koe he whānuitanga o ngā rauemi, ka pā tēnei ki tāu whiringa. Mēnā he maha ngā momo rauemi ka tapahia e koe (hei tauira, te melamine) ka pā pea taua tohungatanga ki tāu whiringa.

Ngā Mea Matua mō te Mata Kani He maha ngā mata kani kua hangaia kia pai ai te hua i roto i tētahi mahi tapahi. Ka taea e koe te tiki mata motuhake mō te haehae rakau, te tapahi rakau whakawhiti, te tapahi i te papa rakau me ngā panera whakakikoruatia, te tapahi i ngā papa me ngā kirihou, te tapahi i te melamine me te tapahi i ngā konganuku kore-ferrous.

He maha ngā mata kani kua hangaia kia pai ai te hua i roto i tētahi mahi tapahi. Ka taea e koe te tiki mata motuhake mō te haehae rakau, te tapahi rakau whakawhiti, te tapahi papa rakau me ngā panera whakakikoruatia, te tapahi papa me ngā kirihou, te tapahi melamine me te tapahi konganuku kore-ferrous. Kei reira anō ngā mata whānui me ngā mata whakakotahi, kua hangaia kia pai te mahi i roto i ngā momo tapahi e rua, neke atu rānei. (Kua hangaia ngā mata whakakotahi hei tapahi whakawhiti me te haehae.)

Ko ngā mata mata whānui he mea hanga hei tapahi i ngā momo tapahi katoa, tae atu ki te papa rakau, te rakau whakakikoruatia me te melamine.) Ko te mahi pai a te mata mata ka whakatauhia, i ētahi wā, e te maha o ngā niho, te rahi o te korokoro, te āhua o te niho me te koki matau (te koki o te niho).

I te nuinga o te wā, he maeneene ake te tapahi o ngā mata he maha ngā niho, ā, he tere ake te tango rauemi i ngā mata he iti ngā niho. Hei tauira, ko te mata 10 inihi i hangaia mō te haehae rakau, he iti noa iho i te 24 ngā niho, ā, he mea hanga hei tango tere i ngā rauemi i te roanga o te kiko. Kāore te mata haehae i hangaia hei whakaputa i te tapahi maeneene rite ki te whakaata, engari ka neke te mata haehae pai i roto i te rakau pakari me te kore e kaha, ā, ka waiho he tapahi ma me te iti o te māka.

Ko te mata tapahi whakawhiti, i tētahi atu taha, he mea hanga hei tapahi maeneene puta noa i te kiko o te rakau, me te kore e pakaru, e haehae rānei. Ko tēnei momo mata he 60 ki te 80 ngā niho, ā, ko te nui ake o ngā niho he iti ake te rauemi e tangohia e ia niho. He maha atu ngā tapahi takitahi a te mata tapahi whakawhiti i a ia e neke ana i roto i te rakau i te mata haehae, ā, nō reira, he puhoi ake te tere whāngai. Ko te mutunga mai he tapahi ma ake i ngā taha me te mata tapahi maeneene ake. Ki te mata tapahi whakawhiti kounga teitei, ka āhua orohia te mata tapahi.

Ko te korokoro te wāhi kei mua i ia niho hei tango i te maramara. I roto i te mahi haehae, he tere ake te tere whāngai, he nui ake hoki te rahi o te maramara, nō reira me hohonu te korokoro mō te nui o ngā rauemi me pupuri e ia. I roto i te mata tapahi whakawhiti, he iti ake ngā maramara, he iti ake hoki mō ia niho, nō reira he iti rawa te korokoro. Ko ngā korokoro o ētahi mata tapahi whakawhiti he mea hanga kia iti rawa te rahi hei aukati i te tere whāngai tere rawa, he raruraru pea tēnei, inā koa i ngā kani ringa-whakarara me ngā kani miter reti. Kua hangaia ngā korokoro o te mata whakakotahi hei whakahaere i te haehae me te tapahi whakawhiti. Ko ngā korokoro nui i waenganui i ngā rōpū niho ka āwhina i te whakakore i ngā nui o ngā rauemi i puta i te haehae. Ko ngā korokoro iti i waenganui i ngā niho rōpū ka aukati i te tere whāngai tere rawa i roto i te tapahi whakawhiti.

He whānuitia te maha o ngā niho o ngā mata kani porowhita, mai i te 14 ki te 120 niho. Hei whiwhi i ngā tapahi tino ma, whakamahia he mata he tika te maha o ngā niho mō tētahi whakamahinga. Mā te rauemi e tapahia ana, tōna matotoru, me te ahunga o te anga e pā ana ki te mata kani ka āwhina ki te whakatau ko tēhea mata te mea pai. Ko te mea nui pea hei whakaaro i te wā e whiriwhiri ana i tētahi mata kani ko te hua e hiahiatia ana. Ko te mata he iti ake te maha o ngā niho ka tere ake te tapahi i te mata he nui ake te maha o ngā niho, engari he taratara te kounga o te tapahi, ahakoa he kaihanga anga koe. I tētahi atu taha, ko te mata he nui rawa te maha o ngā niho mō tētahi whakamahinga ka puta he tapahi puhoi ake ka mutu ka wera te rauemi, kāore e taea e tētahi kaihanga kāpata te aro atu.

Ka tere te tapahi o te mata he 14 noa iho ngā niho, engari he āhua whāiti. Ka haehae ngāwari ēnei mata i te kakau matotoru rawa, engari he iti noa iho te whakamahinga. Ki te ngana koe ki te tapahi i ngā pepa angiangi me te mata he iti iho i te 24 ngā niho, ka pakaru te rauemi.

He mata anga whānui. Ko te mea e haere tahi ana me te nuinga o ngā kani porowhita 71.4-inihi. He 24 ngā niho, ā, he tapahi ma te haehae engari he tapahi taratara ake. Mena kei te anga koe me te rakau 2x, arā, ko te tika me te ma o te tapahi he mea tuarua ki te tere me te ngāwari o te tapahi, koinei pea te mata anake e hiahiatia ana e koe.

He pai te mahi a te mata 40-niho mō te nuinga o ngā tapahi i roto i te papa rakau. Ko ngā mata he 60, 80 rānei ngā niho me whakamahi ki runga i te papa rakau me te melamine kua whakakikoruatia, ina pea ka pupuhi ngā whakakikorua angiangi ki raro i te tapahi, he āhuatanga e mōhiotia ana ko te haehae. Me nui ake ngā niho (90 ki te 120) mō te MDF kia whiwhi ai i te tapahi ma.

Mena he nui āu mahi whakaoti - hei tauira, te tāuta i te whakahāngai karauna - me whiwhi koe i tētahi tapahi ma ake e hiahia ana kia nui ake ngā niho. Ko te tapahi i ngā miter he tapahi whakawhiti i tētahi koki, ā, ko ngā mata he nui ake ngā niho ka pai ake te mahi ina tapahia puta noa i te kākano. Ko te mata he 80, neke atu rānei ngā niho ka hoatu i ngā tapahi miter koi e rapuhia ana e koe.