Ngā take a ngā kiritaki

CNC (Tikanga Rorohiko Matihiko) me CAD (Whakatikahoro - Aided Design) ka whakaaetia me te whakamahi i te whakahaere māngai. Tuatahitia, ko te mahi CAD he whakamahia ai ki te hanga me te whakatakoto 2D rānei ko 3D o ngā mātā whakahaere ...

Ko ngā taputapu paraihe he mea matua nui ki te ahumoni i ngā wa katoa nā ō rātou āhuatanga motuhake. Kei reira ngā korero e pā ana ki ō rātou āhu me ngā whakamahinga: Āhu 1.Kaiaro: Ko te paraihe he iti noa te kaha ki te 2.7g/cm³, kotahi no nguingui te kaha ki te kotahi-toru o te hinu)...

Te āheinga matū o te awhe rākau, he hama tī whakamahia nui i te hanganga me te whare hei whakaatu i ana ahurea nui.

Ngā taputapu paraihe rongonui, āhu kaiaro (kaha ~ 2.7g/cm³, 1/3 o te hinu), kaha te kaha (kua whakapai ake tēnei ki te mātātā, rānei te rāino, te kōpara rānei), me te kaha ki te whetekura (i te rongoa ake i te whakapai ake i te Al₂O₃, me ngā kiriata),...