Ko te tohu punga i muri i te reaming te tikanga i muri i te werohanga o te kohao tika i roto i te tïpako raima, ka rea ano te kohao ki raro o te rua, a ko te kohao i muri i te reaming me te waahanga matua tuwhera o te punga o te punga ka hanga he tikanga hono ki te mohio ki te hononga pou-punga.
Ko te raka punga miihini o muri kei te tito, he papa o raro, he horoi papatahi, he horoi puna, he nati, he mea hanga ki te 5.8 karaehe rino, 8.8 karaehe rino, 304 (A2-70)/316 (A4-80) he kowiri tira me etahi atu rauemi. Ko te maimoatanga mata he electrogalvanizing (toharite matotoru paparanga konutea ＞ 5 μm), whakamahia ki te taiao noa; Hot galvanizing (toharite matotoru paparanga zinc>45 μm), whakamahia i roto i te taiao ha'iriiri.
Ka whakamahia te rea rear belled mechanical punga punga i runga i nga rauemi turanga penei i te raima kore-ngatata / raima pakaru, te kohatu taiao, me etahi atu, hei whakatika i nga waahanga hanganga me te kawenga nui, te whakauru ranei i nga taputapu taimaha. Ko te raka punga miihini roha o muri he pumau, he pai hoki te mahi punga i raro i te kawenga nui, te uta wiri me te kawenga paanga. Whai muri i te maukati miihini me te whakaurunga ki te waahi, kaore he take me tatari mo te wa rongoa hei whakapai ake i te mahi hanga.
Ko te tukanga mahi o te raka punga miihini mo te roha o muri o raro ko enei e whai ake nei: tuatahi, whakamahia he kohao poka tika ki te wiri rua me te hohonutanga o nga diameters e rite ana, katahi ka whakamahi i tetahi putunga roha o raro motuhake hei wiri i raro ki te whakawhanui i te raro ki te poro- ka hangai he kohao, katahi ka whakamahi i te puhipuhi hei whakakoi i te kohao kia kore ra ano te puehu e rere ki roto i te rua, ka mutu ka pa ki te tuara o te roha o te punga punga ki te whakawhanui i te raro ki te whakaoti i te punga.
Te wa tuku: Maehe-13-2023