He aha te hanganga o te papu paru?

Ko te papu paru pēhanga-tiketike o te mīhini hinu te nuinga o ngā wāhanga e whai ake nei:

(1) Pito hiko

1. He mea hanga te anga papu me te taupoki papu ki ngā pereti maitai, ā, he mea hono tahi.

He mea whakarewa maitai te nohoanga whāriki o te toki taraiwa me te toki porotaka. I muri i te tukatuka, ka huihuia, ka whakapiripiritia ki te anga papu. I muri i te whakapiripiri, ka whakamahanatia kia kore ai e toe te ahotea.

2. Te rakau taraiwa

He tino ōrite ngā rahi o ngā wāhanga toronga i ngā pito e rua o te rakau taraiwa o te papu paru, ā, ka taea te tāuta i ngā pūrere nui, i ngā pīrere rānei i ngā pito e rua. Ka whakamahia e ngā peera tautoko i ngā pito e rua ngā peera roera porowhita kotahi-rārangi.

3. Porowhita

He pou tika kua whakapūmautia, he hanganga āhua kē, ehara i te hanganga pou crankshaft tuku iho o ngā papu toru-puoto i te kāinga me tāwāhi. Ka hurihia te whakarewanga hei whakapūmau, ā, ka hurihia te katoa hei huihuinga, he ngāwari ki te whakamahi, he ngāwari ki te hanga, he ngāwari hoki ki te whakatika. Ko te wira āhua kē, te pokapū taputapu herringbone nui me te pou e whakamahi ana i te taunga pokanoa.

(2) Pito wai

1. Pouaka takirere: he hanganga poutū hanga-ā-roto me te rōrahi ātea o te 7.3 rita anake. He raupapa papu keri tēnei me te rōrahi ātea iti rawa i roto i ngā papu paru mana-teitei o te whare. Ka taea e ngā pouaka takirere e toru te tuku me te momi mā te ipu tuku me te ipu momi. Kei tetahi pito o te ipu tuku he pēhanga-teitei-whā-ara me te pēhanga-mua-pēhanga, ā, kei tetahi pito he takirere haumaru kutikuti momo-rīwhi.

2. Raina rango: Whakamahia te raina rango bi-whakarewa, ko te paparanga o roto he koranu ātete-mau chromium teitei, me noho te taratara o te mata o roto ki roto i te awhe 0.20, ā, ko te pakeke o te mata o roto he ≥HRC60. Ko ngā whakatakotoranga raina rango he waenga 100-waenga 100 hei whiriwhiri mā ngā kaiwhakamahi.