Insimbi Engagqwali Ye-engeli Enezinhlangothi Ezingalingani
Ngokuyinhloko ihlukaniswe yaba izinhlobo ezimbili: i-equilateral insimbi engagqwali engela insimbi nokungalingani ohlangothini lwensimbi engagqwali yensimbi. Phakathi kwazo, ohlangothini olungalingani insimbi engagqwali engela insimbi ingahlukaniswa ngokungalingani ohlangothini ukushuba futhi ezingalingani side ukushuba.
Ukucaciswa kwensimbi ye-engeli yensimbi engagqwali kuvezwa ubukhulu bobude obuseceleni kanye nokuqina kwezinhlangothi. Ukucaciswa kwama-engeli ensimbi engagqwali asekhaya angama-2-20, futhi inani lamasentimitha ohlangothini lobude lisetshenziswa njengenombolo. Ama-engeli ensimbi engagqwali enenombolo efanayo ngokuvamile anezinhlangothi eziwugqinsi ezihlukene ezingu-2-7. Ama-engeli ensimbi engagqwali angenisiwe akhombisa ubukhulu bangempela kanye nokujiya kwezinhlangothi zombili futhi akhombisa izindinganiso ezifanele. Ngokuvamile, lawo anobude obuseceleni obungu-12.5cm noma ngaphezulu ama-engeli amakhulu ensimbi engagqwali, lawo anobude obuseceleni obuphakathi kuka-12.5cm no-5cm angama-engeli ensimbi engagqwali anosayizi omaphakathi, kanti lawo anobude obuseceleni obungu-5cm noma ngaphansi insimbi encane engagqwali. ama-engeli.
I-GB/T2101—89 (Izimfuneko ezijwayelekile zokwamukelwa kwensimbi kwesigaba, ukupakishwa, ukumaka kanye nesitifiketi sekhwalithi); GB9787—88/GB9788—88 (Hot-rolled equilateral/unequilateral steel stainless steel angle size, shape, isisindo kanye nokuchezuka okuvumelekile); I-JISG3192 —94 (isimo, usayizi, isisindo kanye nokubekezelelana kwensimbi yesigaba esigoqiwe esishisayo); I-DIN17100-80 (izinga lekhwalithi yensimbi evamile yesakhiwo); I-ГОСТ535—88 (izimo zobuchwepheshe zensimbi evamile yesigaba se-carbon).
Ngokwalezi zindinganiso ezishiwo ngenhla, insimbi yensimbi engagqwali kufanele ilethwe ngama-bundle, futhi inani lenqwaba kanye nobude benqwaba efanayo kufanele kuhambisane nemithethonqubo. Insimbi yensimbi engagqwali ngokuvamile ihanjiswa inqunu, futhi izinto zokuhamba nokugcinwa kufanele kuvikelwe kumswakama.
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