Ko te mekameka taraiwa he mea tito mai i ngā poroka taraiwa me ngā poroka taraiwa e mau ana ki te pou whakarara me te mekameka, e karapoti ana i ngā poroka. He āhuatanga ōna o te whitiki taraiwa me te taputapu taraiwa. Heoi anō, ki te whakatauritea ki te whitiki taraiwa, kāore he āhuatanga reti me te paheke, he tika te ōwehenga tuku toharite, ā, he teitei ake te whai huatanga; I taua wā, kāore he hiahia mō te taumahatanga tīmatanga nui, ā, he iti ake te kaha ki te pou; ina tukuna te kawenga kotahi, he kiato ake te hanganga, he ngāwari hoki te huihui me te wetewete; Ka taea e te mekameka taraiwa te mahi pai i raro i te taiao uaua pēnei i te pāmahana teitei, te hinu, te puehu me te paru. Ki te whakatauritea ki te taputapu taraiwa, he iti te tika o te tāutanga o te mekameka taraiwa. I te mea he nui ake ngā niho whatunga e mahi ana te mekameka taraiwa, nō reira he iti ake te kaha e pāngia ana e ngā niho wira mekameka, ā, he māmā ake te kakahu. He pai te mekameka taraiwa mō te tuku tawhiti pokapū nui.
1. Puku Mekameka Roera
Kei roto i te mekameka roera te pereti o roto, te pereti o waho, te pine whīra, te rakau, te roera me ērā atu mea. Ko te mahi a te roera he huri i te waku reti ki te waku hurihuri, he mea e āwhina ana ki te whakaiti i te waku me te pakaru. Ko te mata e pā ana ki te rakau me te pine whīra ka kiia ko te mata whīra hononga. He ngāwari te hanganga o te mekameka roera, he māmā, he iti te utu, nō reira he whānui te whakamahinga. I te wā e tuku mana nui ana, ka taea te whakamahi i te mekameka rarangi-rua, te mekameka rarangi-maha rānei, ā, ki te maha ngā rarangi ka nui ake te kaha tuku.
2. Puku Mekameka Wahangu
E rua ngā momo o te mekameka taraiwa āhua-niho: te whatunga o waho me te whatunga o roto. I roto i te whatunga o waho, ka hono te taha tika o waho o te whatunga mekameka ki ngā niho o te wira, engari kāore te taha o roto o te mekameka e pā ki ngā niho o te wira. Ko te koki poro niho o te whatunga he 60° me te 70°, ehara i te mea he pai mō te whakatikatika i te tuku, engari he pai hoki mō te ōwehenga tuku nui me te tawhiti pokapū iti, ā, he teitei te pai o te tuku. Ki te whakatauritea ki te mekameka roera, ko ngā painga o te mekameka niho he maeneene te mahi, he iti ake te haruru, he tere ake te mekameka e whakaaetia ana, he pai ake te kaha ki te pikau i te kawenga pānga me te kaha ōrite ki ngā niho wira.
Ngā pīkau Goodwill ka kitea i roto i ngā puku mekameka roera me ngā puku mekameka niho.
Ngākau Pai o Chengdukei Haina, ā, e āwhina ana i ngā kaihanga me ngā kaituku wāhanga tuku puta noa i te ao ki te whiwhi wāhanga mīhini mā roto i ā rātou whare hanga matatau. Mō ngā tekau tau, kua hangaia e Chengdu Goodwill ngā sprocket ahumahi mō ngā kiritaki puta noa i te ao. Kei te wātea katoa ngā sprocket mekameka roera, ngā sprocket mekameka akomanga hangarau, ngā sprocket mekameka mangere, te wira mekameka kawe, me ngā sprocket hanga ritenga. He whānuitia te whakamahinga i roto i ngā ahumahi pēnei i te mīhini ahuwhenua, te whakahaere rauemi, ngā taputapu kīhini, ngā pūnaha aunoatanga kuaha, te tango hukarere, te tiaki tarutaru ahumahi, ngā mīhini taumaha, te takai, me te motuka.
Wā tuku: Hanuere-30-2023
