Ko te Tari Hangarau e whai ana i ngā rārangi ture whakamahi hāriki, ā, e whakamārama ana i te tautoko pūtea katoa mō te whananga me te whakamārama kounga. Mō ia o ngā hua, ka whakamahinga e mātou ngā whakamārama pūtea katoa, ka whakamāhinga ngā taputapu whakamārama, ka whakamārama ngā rere o te whananga, ā, ka tuhia ngā rārangi CNC. Ka whakamahinga tēnei rārangi whakamārama kia māmā ai te whakamārama i te wā o te whananga + te whakamārama katoa i te mutunga o te whananga kia māmā ai te whakamārama kounga o ngā mahi whakamārama kia rite ki ngā whakamārama pūtaiao katoa me ngā whakamārama ake.
Ko tā te rōpū hangarau o tātou he mātauranga pūmau i ngā pūnaha whakamāhinga 3D/2D me ngā pūnaha whakamāhinga CNC (UG, CAXA, AutoCAD, HyperMILL, MAX-PAC), ā, ka whakamāhinga ngā pūnaha nei i runga i ngā hākari o ngā hua me ngā whakamārama.
Ko ngā tuhinga hangarau me ngā whakamārama e whai ana i ngā whakamārama o te rōpū me ngā hākari o te hāpai. Ko ngā whakamārama hangarau o te kiritaki te take tuatahi.