Me pēhea te ki te whiriwhiri i te wini rahi matau

Kua hanga te reira i te āhua āhuatanga o te parahi, me ona āhuatanga kaha whakamahi wā i roto i ngā rāngai o te ōhanga. Tei runga i te tono, te whiriwhiri i te momo o ngā momo me te rahi o tutaki teihana. E whakamahia ratou i roto i noho, me te hanga ahumahi, mīhini, pereoo motokā, i roto i ngā hanga ki te hamaniraa putunga me patunga ngā, me pūrere pānuitanga waho mo te puke.

Kei te kaha te Channel whakamahia rite te huānga hanganga i roto i te hanga o cranes, piriti, pylons ngaohiko tiketike, repo hinu, i tetahi anga whare, me te ki te kati i te kōrero. Nga wahi katoa wāhi reira he kaha nui tūranga rauemi mauiui i te taimaha āhua iti.

momo wini

Ko te rauemi taketake mō te hanga o enei hua - maitai (waro hanganga, koranu iti, wera hurihia me whakataka matao). Te wehe wera (ki te tika mau, me te nui haere o te awhiowhio) me te teihana piko.

Hot-whakataka maitai angamaheni whata whakarara, engari kia kia hanga e ratou ki te pikitanga (kore neke atu i te 10%). Ngā āhuatanga wini whakaaro whānui whakaaro motuhake ranei (i roto i ngā, mo te automotive) rerekē i roto i te whānui me te teitei whata (e hoatu āhuatanga i roto i te CCITT 8240-89, a 19425-74). vai motuhake GOST pūkete mō te hanga motokā (GOST 5267.1-90).

Ko e ngā taiea i te porotaka whata kokonga roto hua piko me he rite, me te taurite. He he rahi hongere (GOST 8278-75) i roto i te roa me te 12 mita, engari ki runga ki tono me hua pūkete roa.

ahu wini

A, no te tīpako kōtaha arahina e ona tawhā taketake e whakatau te teitei, whānui me te flange matotoru, matotoru taiepa, pūtoro ā o te curvature whakaawhiwhi ranei whata.

He maha ngā momo, te rahi, me kua whakaritea āhuatanga e paerewa. Na reira, he ngāwari te kounga o te hua ki te whakatau i te whakatairite i te āhuatanga tūturu o U-wāhanga tohua i roto i te GOST.

whaktauiratia tapanga

A, no te tohu te nuinga o tohua te rahi kōtaha i roto i henimita me te pukapuka tautapa tawhā takitahi. Hei tauira, teihana 8P, nga āhuatanga o e he paerewa, e ai ta e tona tiketike - 8 henimita, me whata whakarara. E te ara, hua ki te rahi paerewa te pai io whakamahia mō te whakapakari hanganga, rite ratou e paiherea tahi, kahore raruraru, a ka kua hangaia i taurite, me te marino maitai waro.

Hoki whakaiti o te whakarewa hongere hanga whakamahia hoki 12P, e kua teitei āhuatanga kaha. Ko runga kaihoko ko te kōtaha wera-16P.

maha, tei pū whakarewa o tono i runga i te māka maitai, e whakamahia nei mo tona production. Hei tauira, mō ngā tono i roto i te tawhiti ki te raki, kei hea pāmahana o raro he takere whakamahi noa i hanga o iti-waro 09G2S hanganga maitai. Tenei he no te mea he aunoa kōeke homai o parahi, noho noa o te fehokotaki'anga, ātete ki pāmahana iti kaha nui.