Umqondo, izici kanye nezindinganiso zokukhiqiza zomucu wensimbi engagqwali oqondile ongu-304

304I-strip yensimbi engagqwali enembile enamandla aphezulu ingumkhiqizo onembile kakhulu, futhi inezindinganiso eziqinile kakhulu zokukhanya, ubulukhuni, izakhiwo zemishini, ubulukhuni, ukubekezelelana kokunemba kanye nezinye izinkomba zesibonisi, ngakho-ke isibe ngumholi emigqeni yensimbi engagqwali.

1. Umqondo weumucu wensimbi engagqwali oqondile

Ngokuvamile sibiza umugqa wensimbi engagqwali ogoqekile omelana nokushisa onokunemba okungu-600-2100N/mm2 kanye nobukhulu obungu-0.03-1.5mm njengomugqa wensimbi oqondile onamandla aphezulu. Ubuciko besikhathi bukhethekile impela.

Umqondo, izici kanye nezindinganiso zokukhiqiza zomucu wensimbi engagqwali oqondile ongu-304

2. Izici zeUmugqa wensimbi engagqwali ongu-304 oqondile

Njengoba lo mkhiqizo ungowensimu yobuchwepheshe, ngemingcele yawo kanye nezindinganiso zokukhiqiza, singaziqonda izici zawo kulezi zici ezilandelayo:

1) Ububanzi bungaphansi kuka-600mm;

2) Ukubekezelelana kobukhulu kungu-±0.001mm, kanti ukubekezelelana kobubanzi kungu-±0.1mm.

3) Ikhwalithi yomkhiqizo ingahlangabezana nezidingo zezikhathi ezahlukahlukene, njengobuso obujwayelekile be-2B, ubuso be-BA ngisho nobuso obukhethekile.

4) Inezakhiwo eziphezulu zemishini, futhi ukucindezeleka kwesivuno esifanele kanye namandla kungakhiwa ngokuya ngezidingo zamakhasimende.

5) Usayizi wezinhlamvu uyafana. Uma umkhiqizo uvalwe ngokuphelele, usayizi wezinhlamvu udinga ukulawulwa ku-7.0-9.0. Ngesikhathi esifanayo, ukusebenza kwamandla nakho kulinganiswa kahle, futhi ukushintshashintsha kobulukhuni kudinga ukulawulwa phakathi kuka-±5-10Hv.

6) Ngaphezu kwalokho, imichilo yensimbi engu-304 enamandla aphezulu inezidingo eziphezulu zokuqina kanye nekhwalithi yomphetho.

3. Izindinganiso zokukhiqiza zemichilo yensimbi

1) I-ASTM A666: Le ndinganiso ihlanganisa izinto zomucu wensimbi engagqwali we-austenitic, okuhlanganisa nohlobo 304, futhi icacisa izidingo zokwakheka kwamakhemikhali, izakhiwo zemishini, ubukhulu, kanye nokubekezelelana.

2) EN 10088: Le nqubo yaseYurophu inikeza izimo zokulethwa kobuchwepheshe bomcu wensimbi engagqwali, kufaka phakathi ibanga 1.4301, elihambisana ne-AISI 304. Ihlanganisa ubukhulu, ukubekezelelana, izimo zobuso, kanye nezakhiwo zemishini.

3) I-JIS G4305: Le nqubo yaseJapan ichaza imininingwane ye-stainless steel strip egoqwe ngokubandayo, okuhlanganisa uhlobo lwe-SUS304, olulingana ne-AISI 304. Ihlanganisa ukwakheka kwamakhemikhali, izakhiwo zemishini, ubukhulu, kanye nokubekezelelana.

Yiqiniso, umenzi ngamunye unezindinganiso zakhe zokukhiqiza. Izinkampani eziningi zokukhiqiza zizosungula amazinga azo okukhiqiza ngokusekelwe ezindinganisweni zensimbi ezigoqekile noma ngokwezidingo zamakhasimende. Kodwa-ke, abakhiqizi abaningi ngokuvamile banomuzwa wokuthi umkhiqizo unezidingo eziphakeme zokuphambuka, ezingahlangabezana nezidingo zamakhasimende ahlukahlukene.