I te ngākau o ngā tipu hiko, he mea nui te mahi a ngā pouaka hiko ki te huri i te pūngao miihini ki te hiko. I roto i ngā wāhanga rerekē o roto i ēnei pouaka hiko, ngā taputapu piko mengā taputapu porowhitatū hei kaihanga auaha matua i roto i te tuku hiko.
 Ngā taputapu piko, e mōhiotia ana mō tō rātou kaha ki te whakarerekē i te ahunga o te hurihanga, he mea nui i roto i ngā pouaka hiko o te tipu hiko. Nā tō rātou hoahoa niho ahurei ka taea te whakawhiti hiko maeneene, whai hua, me te whakaiti i ngā wiri me te haruru. Nā tēnei ka pai mō ngā tono kei reira he iti te wāhi, ā, he mea nui te tika.
ngā taputapu porowhita, i tētahi atu ringa, he ranunga o te whai huatanga me te kaha. Ka whakaitihia e te tauira niho porowhita te waku me te kakahu, ka roa ake te roa o te ora o te pouaka miihini. Hei tāpiri, ka taea e ngā taputapu porowhita te tuku i ngā taipana teitei ake me te mahi i ngā tere teitei ake i ngā taputapu tapahi tika, ka waiho hei whiringa pai mō ngā tono taumaha i roto i ngā tipu hiko.

Ngā mahi auaha hou i roto i te bevel mengā taputapu porowhitaKua whakarei ake te mahi a te hoahoa. Kua whakauruhia ngā rauemi matatau, pērā i ngā koranu kaha teitei me ngā mea whakahiato, hei whakapai ake i te roa me te ātete ki te kakahu. Hei tāpiri, ko ngā tikanga hanga tino tika, tae atu ki te hoahoa āwhina-rorohiko (CAD) me te miihini rorohiko-mana-tau (CNC), ka whakarite kia hangaia ia taputapu kia rite ki ngā whakaritenga tika.

Kāore i te whakapai ake noa i te whai huatanga o te tuku hiko ēnei auahatanga, engari i whakaitihia hoki ngā whakaritenga tiaki me ngā utu whakahaere. Mā te arotau i ngā kōtaha niho taputapu me te whakaiti i te waku, ka taea e ngā pouaka miihini hou te mahi mārire me te maeneene ake, me te whakaiti i te wā whakatā me te whakarei ake i te mahi whānui o te tipu.
Hei whakamutunga, he mea nui ngā taputapu piko me ngā taputapu porowhita i roto i ngā pouaka hiko o te tipu hiko, e akiaki ana i ngā auahatanga i roto i te tuku hiko. I te whanaketanga tonu o te hangarau, ka taea e tātou te tumanako kia nui ake ngā whakapainga i roto i te hoahoa me te mahi taputapu, ā, ka whai wāhi atu ki te pono me te whai huatanga o ā tātou pūnaha whakaputa hiko.