Ko te pou taputapu porotaka roa mō te pouaka miihini ahuwhenua he pou porotaka me ngā niho taputapu porotaka kua tapahia ki te porowhita. He wāhanga nui o te tuku, ā, ko ia te kawenga mō te whakawhiti mana mai i te miihini ki ngā wira o te tarakihana, o tētahi atu taputapu ahuwhenua rānei. Kua hangaia te pou taputapu porotaka roa hei tuku i ngā kawenga taipana teitei me te iti o te haruru me te wiri, kia pai ai mō ngā tono ahuwhenua pakari. Ka āta hono ngā niho taputapu porotaka tetahi ki tetahi, ka tohatoha ōrite te kawenga i te taha o te pou mō te tuku mana maeneene me te whai hua. I roto i ngā pouaka miihini ahuwhenua, ka mahi tahi te pou taputapu porotaka roa me ētahi atu taputapu me ngā pou hei whakahaere i te tere me te ahunga o te tuku mana. Mā tēnei ka taea e te kaiwhakahaere te whakarite i te mahi a te mīhini ki te mahi motuhake e hiahiatia ana, pēnei i te parau, te keri, te whakato rānei.
I te nuinga, ko ngā toki taputapu porowhita roa he waahanga nui i roto i ngā pouaka miihini ahuwhenua he pai, he pono, he maha hoki ngā whakamahinga ahuwhenua.
Ko ngā umanga tekau o runga rawa o Haina he mea hanga ki ngā taputapu hanga, whakamahana me te whakamātautau matatau rawa atu, ā, neke atu i te 1,200 ngā kaimahi mohio e whakamahi ana. E 31 ngā mahi auaha hou kua whakawhiwhia ki a rātou, ā, e 9 ngā mana pateni kua whakawhiwhia ki a rātou, e whakaū ana i tō rātou tūranga hei kaiārahi i te umanga.
Kua whakangao mātou ki ngā taputapu whakamātautau hou rawa atu, tae atu ki ngā mīhini ine Brown & Sharpe, te Mīhini Ine Hexagon Coordinate Huitene, te Mīhini Whakakotahi Roughness Contour High Precision German Mar, te Mīhini Ine Zeiss Coordinate Tiamana, te Taputapu Ine Klingberg Tiamana, te Taputapu Ine Profile Tiamana me ngā whakamātautau roughness Hapanihi me ētahi atu. Ka whakamahia e ā mātou tohunga hangarau pūkenga tēnei hangarau hei mahi tirotiro tika, hei whakamana hoki ka tutuki i ia hua e puta mai ana i tō mātou wheketere ngā paerewa kounga me te tika teitei. E whakapau kaha ana mātou ki te eke ki runga ake i ō tumanakohanga i ngā wā katoa.
Ka whakaratohia e mātou ngā tuhinga kounga whānui hei whakaae māu i mua i te tuku.
1. Pūrongo rauemi
2. Te tuhi mirumiru
3. Pūrongo Ahu
4. Pūrongo maimoatanga wera i mua i te maimoatanga wera
5. Pūrongo maimoatanga wera i muri i te maimoatanga wera
6. Pūrongo tika
7. Ngā Pikitia me ngā ataata whakamātautau katoa pērā i a Runout, Cylindricity me ētahi atu
8. Ētahi atu pūrongo whakamātautau e ai ki ngā hiahia o ngā kiritaki pērā i te pūrongo kimi hapa
Mōkihi ā-roto
Mōkihi ā-roto
Kātene
Kete Rākau