Ko ngā mīhini hurihuri me te huri CNC raupapa PCM-CNC he mea hanga motuhake hei whakatutuki i ngā hiahia tukatuka motuhake o ngā roera rapa. He pūnaha whakahaere matatau, ahurei hoki, he ngāwari ki te ako me te ngāwari ki te whakahaere me te kore he mātauranga ngaio. Ina whiwhi koe i tēnei, kua rerekē te tukatuka i ngā momo āhua pēnei i te parabola convex, concave, large pitch, fine spin, he herringbone groove, me ētahi atu.
Ngā Āhuatanga:
1. Kei a ia ngā mahi katoa o te huri noa;
2. He whānui ngā mahi a te pūnaha, ā, ka taea te whakatutuki i ngā whakaritenga maha mō te āhua o te roera rapa. Hei tauira: he pūkohu me he kōpiko i roto i te parabola; he pūkohu me he kōpiko i roto i te cosine; he ngaru; he kōniko; he pikinga nui; he awaawa herringbone; he awaawa taimana; he awaawa tika; he awaawa whakapae;
3. He māmā noa iho te pūnaha whakahaere CNC, ā, he ngāwari hoki ki te whakamahi.
1. Kaua e whakamahia tonutia te roera rapa hou kua whakarewaina
Nā te mea kāore i te tino pumau te hanganga o roto o te roera rapa hou, ki te whakamahia tonutia, ka tere te whakapoto i te roa o te mahi. Nō reira, me waiho te roera rapa hou i puta mai i te ngongo mō tētahi wā, kia mau tonu ai te āhua pumau o te roera rapa i muri i te pā atu ki te pāmahana me te haumākū o te taiao o waho, ka taea ai te whakanui ake i te pakari o te colloid me te whakapai ake i te roa o te mahi.
2. Te penapena tika i ngā roera rapa e noho mangere ana
I muri i te horoinga o ngā roera rapa hei whakamahi, me takai te kōroiti ki te kiriata kirihou ka rongoa ki te wāhi hauhautanga, maroke, me te hauhautanga, me te tū poutū, whakapae rānei. Kaua e puranga noa i ētahi, kaua hoki e whakawhirinaki ki te pakitara, kia kore ai e ngaro rawa te kōroiti, ā, kaua hoki e rongoa ki te waikawa, ki te kawakore, ki te hinu me ngā mea koi me ngā mea pakeke, kia kore ai e waikura, e kino rānei te roera rapa. I muri i te rongoatanga o te roera rapa mō te 2 ki te 3 marama, me whakarerekē te ahunga kia kore ai e piko te āhua ina whakatakotoria ki te taha kotahi mō te wā roa, ā, kia tūpato kia kore ai e waikura te pane o te pou. I te wā e kawe ana i ngā roera rapa para hei tukatuka me te whakarewa, kaua e maka, kaua hoki e pēhi nui, ā, kia kore e rerekē, e piko rānei ngā matua o te roera, kia pai ai te whakamahi i ngā matua o te roera.
3. Me pania pai te pane o te pou me te peera o te roera rapa ki te hinu.
E mōhio ana mātou ko te tika o te pane roera me te peera e pā tika ana ki te whakawhiti me te tohatoha waituhi. Mēnā he iti te hinu whakahinuhinu,
Mā te hiki i te pane o te roera rapa, ka kore e rerekē te tae o te waituhi tā, ka kore e rerekē te āhua o te pūeru. I taua wā anō, ka puta anō hoki i te pekepeke o te kāpia me te paheke o te kāpia.
me ētahi atu āhuatanga kino ka puta ai ngā rārangi tā. Nō reira, me tāpiri pinepine te hinu whakahinuhinu ki te pane o te pou me te peera o te roera rapa hei ārai i te pakaru o ngā wāhanga.
Mā te whakamahinga noa o te roera rapa ka pai te kounga o te tānga.
4. Ina mutu te mīhini, me momotu te hononga o te roera rapa me te rango pereti i te wā tika hei tango i te kawenga hei ārai i te rerekētanga o te pēhanga pumau.
5. Me āta whakahaere i te wā e tāuta ana, e wetewete ana hoki, kia kaua e tukinga ki te kaki hurihuri me te mata rapa, kia kore ai e pakaru te tinana hurihuri, e piko, e pakaru rānei te mata rapa; me piri te kaki hurihuri me te peera, ā, ki te kore e ranea, me whakatika mā te whakarewa i te wā tika.
6. I muri i te tānga, horoia te waituhi ki runga i te roera rapa. Hei horoi i te waituhi, me whiriwhiri he kaihoroi motuhake, ā, tirohia mēnā kei te toe tonu te huruhuru pepa, te paura pepa rānei i runga i te roera rapa.
7. Ka hangaia he kiriata waituhi mārō ki runga i te mata o te roera rapa, arā, ina whakakīia te mata rapa ki te waikura, me whakamahi te paura pumice hei huri i a ia. Ina puta he ngatata ki te mata o te roera rapa, hurihia wawe tonu.
Hei whakarāpopototanga, mā te whakamahi pūtaiao me te whai whakaaro nui i te roera rapa ka mau tonu tōna āhua ā-pūkaha, ōna āhuatanga matū me te pai o te tā, ka roa ake tōna ora mahi, ā, ka whai wāhi nui ki te whakapai ake i te pai o te whakaputa me te whakarite i te kounga o te tānga hua.
Wā tuku: 18 Paenga-whāwhā 2022
