Taupānga:
Hei huri i te pewa o roto me te pewa o waho o ngā arai hū parai (arai).
I muri i te putanga mai o te arai hū parai i te mīhini pēhi wera, kāore e taea te whakarite kia 100% papatahi te rahi me te rahi o te arai. Nō reira, ka whakamahia te mīhini huri hū parai o roto me te mīhini huri hū parai o waho i muri i te pēhitanga, kia tino ōrite ai te arai hū parai ki ngā wāhanga whakarewa o te hū parai.
He auahatanga hou te mīhini huri pewa o roto, o waho hoki mō tēnei tukanga huri e rua. Ka whakakotahi i te huri pewa o roto me te huri pewa o waho, ka whakaiti i te tono mahi, ā, ka nui ake te aunoatanga.
Ngā Painga:
Teitei o te Whai Hua: Ka taea e te mīhini huri whakakotahi te mahi i ngā mahi tukatuka maha i runga i te taputapu kotahi (ā-roto me te ā-waho), ka whakapai ake i te whai huatanga o te whakaputa. Hei tāpiri, kei te mīhini he taputapu whāngai me te whakarārangi aunoa. Me whakatakoto noa e te kaimahi ngā arai hu ki te wāhi whāngai, ka whāngai aunoa te mīhini i ngā arai ki ngā teihana huri, ā, ka whakarārangi aunoa ina mutu te huri i ngā teihana e rua. Ka taea e te kaimahi kotahi te whakahaere i ngā huinga e 3-4 i te wā kotahi, ka penapena i te utu mahi.
He penapena wāhi: Ki te whakaritea ki te mīhini huri takitahi, he iti ake te wāhi e nohoia ana e ngā mīhini huri whakakotahi, ā, ka āwhina i te whakapai ake i te tahora o te awheawhe.
Ngāwari: Kua hangaia ngā huri whakakotahi me te ngāwari ki te whakarerekē, e tika ana mō ngā hiahia huri rerekē o te hu parai, me te whakapai ake i te ngāwari o te whakaputa.
Teitei o te Tika: He wira huri tino tika te whakamahi a ngā mīhini huri, ā, ka taea te pupuri i te hapa matotoru whakarara o te huri kia iti iho i te 0.1 mm. He tino tika te mīhini, ā, ka taea te whakatutuki i ngā whakaritenga o te tono hanga arai hu OEM.