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Ka taea pea koe i whakaritea he H-shaped steel. Akuaku hangarua, e maha ana te rangatira me te mana. E pā ana te hanganga ki te whakawhiti i ngā whare, ngā ohiwa, ngā huarahi me ngā rua. Ka whai hua ia i roto i ngā momo hanganga e maha ana inaianei nō te mea ko te H shaped steel ka noho, ā, he pai rawa te kaha. Ko tēnei tuhinga ka whakaatu i ngā wā e taea ai te whakamahinga i te H-shaped steel, ā, ko tētahi atu he aha ia, me te take i te mea he hēngī, tae atu ki ngā rauemi e āheinga ana kia pai ai te mahi i runga i te ture.
He aha te H-Shaped Steel?
Te kōriki H: he momo kōriki i rite ki te whare o te tohu H. He rua ngā pūtahi pūmau, ā, he horahanga nui i runga iho hoki, e hanga ana i te whakatōmuri o te ahi me te whakarēreke i tēnei wāhi. Ko tētahi o ngā take ihe nei i aua hanga ki ngā hanga whare, ko tana rangatiratanga. Ka taea e te kōriki H te whaihere i ngā mohiotanga nui rawa atu i ngā kōriki noa. Ko tētahi o ngā take mo tēnei, he mea nui tana take. E ai ki tēnei, ka whai mana tonu ia ki ngā wā e tika ana te mohio nui, pērā i ngā kāwanatanga o ngā whare roa.
He mea nui kē kei roto i te whakaaro mō te H-beam ahu whenua e pai ana, arā, te take mō ētahi o ā tātou mahi hanga whakapai, inaianei i te rōpū hiko. Ko te ake tohu H metal he whakarite hoki i ngā wā e taea ana tēnei e whakamana. Kērā, ka noho iti te whakatere i te pātengi, engari kaore i te maroke. Ko tēnei raruraru ka whakamanahia te haere i runga i ngā momo pūmau, hei tau ki te hāpai hau rere, ko te puhipuhi whenua hoki - ko tēnei he nui rawa ki te tiaki i te oranga i ngā whare.
Ngā painga hanga mō te ahu whenua H
Kei reira ētahi ture e pā ana ki te mea iti i aro ai ngā hangaenga kia whakamahi i te ahu whenua H. E rite ana ngā ture nei ki ngā paearahitanga, ā, ka whakamana i te whakapono i te whakapono o te ahu whenua kia eke rawa kia whakamahi i te hanga. Ka āhei ngā paearahitanga i waenganui i ngā whenua.
Ki te Haponia he whakariterite nui. Ko te ingoa e tūhono ana ki tēnei ko te Japanese Industrial Standard (JIS). Mō te hanga i ngā kaiwhiritoi H, e kore a Haponia i whakarite i ngā rerekētanga o ngā whenua i tae ki ēnei āhua, ināeke ka tae atu ki ngā whakaritenga JIS i hanga ai hei whakamana i te mea ka taea e te kaiwhiritoi te pūtake o ō mahi.
Ko Hona hoki e mau ana i tētahi o ngā whakariterite nui. Matua: ko te Chinese National Standard (GB) Kei runga i tēnei whakariterite, kei te noho tonu ki te JIS, ā, ka whakaatu i ētahi wā ka hanga ai ngā kaiwhiritoi H hei whakatutuki i ngā paerewa kaiwhakarite. Me whakaae ngā hangaenga me ngā pūkaha ki enei whakariterite, rānei me hanga i ngā whenua rubber e pai ana.
Nga momo Kaiwhiritoi H
He mea nui noa iho te whakamatautau i te ahu atu o te toko, engari he pai rawa hoki te mohio ki ngā momo ā-iwi me ngā rānei o tēnei momo kaihanga. Mō ngā taupānga o te toko H, ka take i ngā ture rerekē, nā reira e rere ana ngā hua me ngā whakaaetanga. Hei tauira, ko JIS G3101 SS400 tētahi o ngā toko H e whai pā mai ana i te hanga. Ko ia he rānei whaimana, e mana ana ki te whai i ngā huarahi katoa i roto i ngā whakamahi rerekē.
Me mohio hoki ngā hanga hei whakamātau i ngā momo toko H. Ko ngā flange whānui me ngā flange iti ngā rua momo nui o ngā toko H. Ki runga i ngā flange whānui, he whānui ake i te whānui tūmataiti, kāore he hiahia mō ngā joggles rānei ko ngā crimps, he whānui ake ngā para i runga i ēnei flange, ka āhei hoki ki te whakawhiti i te weinga herea 20% i runga i ngā toko flange iti. Me mohio ngā hanga i ngā whakarerekē o ēnei toko i te wheako i te kuhu ki te whiriwhiringa rāngai mō tētahi mahi.
Ka taea te hoko i ngā pūtango H i waenganui atu ngā roa me ngā kaiwhakarite, e āheinga ana i te wā ka taea e rātau whakamana i ngā taumata. Me mohio ai ngā hanganga i enei āhuatanga hei whakatōpū i te pūtango H tika mō ō rātau tono tētahi camshaft.
Whakamahi i te Kōriki Whatumanawa H i te Tika
Kia mohio ki te whakamahi i te kōriki whatumanawa H me ngā ture kei tona wāhi. Ko tēnā he mōhio i ngā rauemi matua o ngā pūtango H me tōna tohu. Ki te kīhai ake i te mōhio nei, ka taea e ngā hanganga whakamutu i ō rātau mahi me te mahi pai kē.
Ka taea e te kōriki whatumanawa H whakamahi i ngā momo hanga pai ake ki te whakamutu i waenganui atu i te haumaru me te toru. Ko tēnei he whakamana hoki i te motu kōriki e whakamahi ana, e whakaheke ana i ngā takapau āwariu rānei, me ngā hapa e pā ana ki te wā. Nā reira, ko tēnei he mea nui kia mōhio e katoa ana kē i hanga noa, kia whakamahi ngā raraunga tika.
Nō muri, Ahakoa kia mōhio ai ngā tangata katoa e noho ana i te wāhi hanga hei mōhio ki te mea he aha tēnei te ākau H. Te mōhio i te ākau H, i ngā paihere rerekē, me te whakamahi matua ka taea te whakapai i tētahi kaupapa whare hei whakatika i te mea kua mahi i roto i te haerenga haumaru. Mā mātau ki ngā Ākongahanga H ka whakatatūngia te waipāti hoki ki a koutou mō ngā pūtahitanga nui i roto i te hanga.
