1. He aha tonu te Rivet Konumohe-Rino Noa i Whakaroahia?
He hua whakapiri motuhake te Riweti Konumohe-Rino Whānui i hangaia mō te hono i ngā wahi mahi matotoru, maha-paparanga rānei. He tinana riweti whāroa tōna (mai i te 10mm ki te 70mm te roa, ka taea te whakarite) ā, he hanganga whakakotahi o te koranu konumohe (tinana riweti) me te rino kaha-teitei (mandrel). He rerekē i ngā riweti paerewa e tika ana mō ngā wahi mahi angiangi anake, mā tōna hoahoa whāroa ka taea te hono pumau o ngā wahi mahi me te matotoru katoa o te 5mm ki te 45mm. E whai ana i te mātāpono mahi taketake o ngā riweti matapo: ina kumea te mandrel rino e te pū riweti, ka whakawhanui te tinana riweti konumohe, ka piri pūmau ngā wahi mahi, ka tutuki he hononga pakari, he roa hoki.
2. He aha ngā painga matua o tēnei mea ki te whakatauritea ki ngā rivet paerewa me ētahi atu here whakaroa?
E kitea ana i roto i ngā āhuatanga matua e toru:
·Hoahoa Whānui Whaiaro mō ngā Wāhanga Mahi MatotoruKa aro tika te tinana rivet kua whakaroahia ki te mamae e kore e taea e ngā rivet paerewa te "tae atu" te "hono pūmau" rānei i roto i ngā āhuatanga matotoru o te rauemi mahi. Hei tauira, i roto i te hononga o ngā pereti maitai 30mm te matotoru me ngā kōtaha konumohe, ka taea e ia te uru mārie me te hanga i tētahi wāhi piri e ranea ana, engari ka rahua ngā rivet paerewa o te diameter kotahi nā te kore e ranea te roa.
·He Whakakotahitanga Konumohe-Rino mō te Mahi TauriteHe pai ngā painga o te tinana rivet konumohe koranu, he māmā, he ātete pai ki te waikura, ā, he pai te hototahi ki te konumohe, te parahi, me ētahi atu mea mahi konganuku kore-ferrous; he nui te kaha kukume o te mandrel rino kaha-teitei (te kaha kume tae atu ki te 280MPa), e whakarite ana kia kore te tinana rivet e huri, e whati rānei i te wā tāutanga. Ki te whakatauritea ki ngā rivet roa-konumohe katoa, ka whakaitihia te taumaha mā te 35%, ā, ka karohia te waikura karawaka me ngā mea mahi kore-ferrous; ki te whakatauritea ki ngā rivet roa-konumohe katoa, ka piki ake tōna kaha kutikuti mā te 40%.
·He iti te utu, he ngāwari hoki te whakatairangaHei hua raupapa "noa", ka whakarērea e ia ngā hoahoa hanganga tino uaua (pēnei i ngā hanganga takai-toru, maha-raka rānei) me te whakarite i te mahi, me te whakaiti i ngā utu whakaputa. Ko tōna utu he 15%-20% teitei ake i te utu o ngā rivet paerewa, he iti iho i te utu o ngā whakapiripiri toronga kounga teitei motuhake. I taua wā anō, ka taea te whakamahi me ngā pū rivet ā-ringa noa, hau rānei, ā, kāore he taputapu motuhake e hiahiatia ana mō te tāutanga, ka tino whakaiti i te paepae mō te whakamahi.
·
Wā tuku: Oketopa-24-2025