Rawhi ngongo momo Pākehā

Rauemi
E tutuki ana i te paerewa US/SAE SAE J1508
He whitiki kowiri tira raupapa 200, 300 rānei, he whare me te tīwiri
Ātete waikura 240 hāora i roto i te whakamātautau rehu tote

Hanganga

He whānui te whare tīwiri e honoa ana ki te nohoanga (1) i ngā wāhi e 4 hei whakarite kia mau tonu te hononga o ngā miro e 8 (2)
Mā te arai whitiki kotahi-wahi (3) ka wehea te ngongo mai i ngā mokowā whitiki, ā, ka ārai i te putanga me te kutikuti o te taupoki ngongo mā roto i ngā mokowā.
He whānui te whitiki 12.7mm*0.65mm me te matotoru 14.2*0.65mm me te taipana whakakaha e taunakitia ana mō te 8 Nm
Pane hex kōhao 8mm A/F

SAE No.
Te tohu rahi ahumahi a te Society of Automotive Engineers mō te ID mōrahi o ngā rawhi taraiwa-kutukutu (haunga ngā momo taumahatanga pumau me te taipana teitei) e ai ki te SAE J1508

Ko te rawhi ngongo momo Pākehā, e kiia ana hoki ko ngā rawhi ngongo worm-Gear, koinei ngā rawhi ngongo e whakamahia whānuitia ana, he iti te utu, ā, ka taea te whakamahi anō. He whitiki kei roto i ēnei rawhi ka taea te tango mai i te whare kia taea ai e koe te tāuta me te tango atu me te kore e momotu i te ngongo, i te ngongo rānei. Kāore i te tūtohutia kia whakamahia me te ngongo, te ngongo rānei e ngohengohe ana (ngāwari).

Taipana
Ko te nui o te kaha i te wā kotahi i te tawhiti (i roto i ngā inihi-pauna, i ngā mita Newton rānei) e whakamahia ana hei whakakī i te nati i runga i te rawhi. He whakatauranga taipana mōrahi tō te rawhi Worm-Drive, Miniature me te rawhi ngongo hei whakarite i te hiri tika. Kaua e whakakī ki tua atu i te rohe taipana mōrahi i te mea ka pakaru pea ngā rawhi ka puta he turuturu. He ahurei te taipana tika mō ia tono, ā, me whakawhanake e te kaiwhakamahi whakamutunga.

Taupānga:
Ko te rawhi ngongo momo Pākehā e wātea ana he pai mō te whakamahi i roto i ngā mahi taumaha me te pēhanga teitei
ngā tono e hiahia ana ki te taipana whakakaha teitei, ā, inā koa ko te wā e whakapakarihia ana te waea,
ka whakamahia ngā ngongo kirihou, ngā ngongo rapa pakari rānei
Ko te rawhi ngongo momo Ūropi e whakamahia whānuitia ana mō ngā hononga o te hinu, te hau, te wai me te rapa o ngā motuka, kaipuke, tarakihana, pūweru wai, mīhini penehīni, mīhini tīhiera me ētahi atu taputapu mīhini, tae atu ki te hanga, te ahi me ētahi atu mara o te ahumahi.