Ngu-Andy wase-Baiyear factory
Kubuyekezwe ngoNovemba 3, 2022
Enkambweni yokucubungula insimbi yeshidi, ubuchwepheshe bokucubungula idokhumenti ebalulekile yokuqondisa ukucubungula kwensimbi yeshidi.Uma bungekho ubuchwepheshe bokucubungula, ngeke kube khona indinganiso okufanele ilandelwe futhi kungabikho indinganiso okufanele isetshenziswe.Ngakho-ke, kufanele sicace ngokubaluleka kobuchwepheshe bokucubungula insimbi, futhi senze ucwaningo olunzulu ngobuchwepheshe bokucubungula ngesikhathi sokucubungula insimbi ukuze siqinisekise ukuthi ubuchwepheshe bokucubungula bungahlangabezana nokusebenza kwangempela kokucubungula kwensimbi, ukuhlangabezana nezidingo zangempela ukucutshungulwa kwensimbi yeshidi, futhi kuthuthukise ngokuyisisekelo ikhwalithi yokucubungula insimbi Yeshidi.Ngokuzijwayeza, kutholakala ukuthi ukucutshungulwa kwensimbi yeshidi kuhlukaniswe ngokuyinhloko: ukuvala, ukugoba, ukwelula, ukwakha, ukushisela nezinye izindlela ngokusho kwezindlela ezahlukene zokucubungula.Ukuze kuqinisekiswe ikhwalithi yayo yonke inqubo yokucubungula insimbi yeshidi, kuyadingeka ukugxila kubuchwepheshe bokucubungula lezi zindlela zokucubungula, ukwandisa ubuchwepheshe bokucubungula obukhona, futhi kuthuthukiswe ukusebenziseka nokuqondiswa kobuchwepheshe bokucubungula.
Amalebula: sheet metal processing, metal box making
1 Ucwaningo ngobuchwepheshe bokucubungula i-sheet metal blanking
Kusukela endleleni yamanje yokusika insimbi yeshidi, ngenxa yokwamukelwa okubanzi kwemishini ye-CNC kanye nokusetshenziswa kobuchwepheshe bokusika i-laser, ukusika kwensimbi yeshidi kushintshile kusukela ekusikeni kwe-semi-automatic yendabuko kuya ku-CNC punching kanye ne-laser cutting.Kule nqubo, amaphuzu okucubungula ayinhloko ukulawula usayizi wokubhoboza kanye nokukhethwa kokuqina kweshidi lokusika kwe-laser.
Ukulawula usayizi wokubhoboza, izidingo zokucubungula ezilandelayo kufanele zilandelwe:
1.1 Ekukhetheni usayizi wembobo yokubhoboza, ukuma kwembobo yokubhoboza, izakhiwo zemishini yeshidi kanye nobukhulu beshidi kufanele kuhlaziywe ngokucophelela ngokuya ngezidingo zemidwebo, kanye nosayizi wembobo yokubhoboza. kufanele ishiywe ngokuvumelana nezidingo zokubekezelela ukuze kuqinisekiswe ukuthi imali yomshini ingaphakathi kwebanga elivumelekile.phakathi kwebanga lokuchezuka.
1.2 Uma ubhoboza izimbobo, setha isikhala sembobo kanye nebanga lonqenqema lwembobo ukuze uqinisekise ukuthi isikhala sembobo kanye nebanga lomkhawulo wembobo kuhlangabezana nezidingo ezijwayelekile.Amazinga athile angabonakala esithombeni esilandelayo:
Ngamaphuzu enqubo yokusika kwe-laser, kufanele silandele izidingo ezijwayelekile.Mayelana nokukhethwa kwezinto ezibonakalayo, ubukhulu obukhulu bamashidi abandayo kanye namashidi ashisayo akufanele adlule i-20mm, futhi ubukhulu obukhulu bensimbi engagqwali akufanele budlule i-10mm.Ngaphezu kwalokho, izingxenye ze-mesh azikwazi ukutholwa ngokusika kwe-laser..
2 Ucwaningo ngobuchwepheshe bokucubungula ukugoba kwensimbi yeshidi
Enqubweni yokugoba kweshidi lensimbi, ikakhulukazi izinkomba zobuchwepheshe bokucubungula ezilandelayo ezidinga ukulawulwa:
2.1 Irediyasi encane yokugoba.Esikhathini esincane sokulawula irediyasi yokugoba yokugoba kwensimbi yeshidi, kufanele silandele ngokuyinhloko izindinganiso ezilandelayo:
2.2 Ubude bonqenqema olugobile.Lapho ugoba insimbi yeshidi, ukuphakama komphetho oqondile wokugoba akufanele kube kuncane kakhulu, ngaphandle kwalokho ngeke kube nzima ukucubungula kuphela, kodwa futhi kuthinte amandla omsebenzi wokusebenza.Ngokuvamile, ukuphakama komphetho oqondile we-sheet metal onqenqemeni olugoqiwe akufanele kube ngaphansi kokuphindwe kabili kobukhulu beshidi lensimbi.
2.3 Amamajini emigodi ezingxenyeni ezigobile.Ngenxa yezici ze-workpiece ngokwayo, ukuvulwa kwengxenye yokugoba akunakugwenywa.Ukuze uqinisekise amandla kanye nekhwalithi yokuvula yengxenye egobayo, ngokuvamile kuyadingeka ukuqinisekisa ukuthi umkhawulo wembobo engxenyeni egobayo uhlangabezana nezidingo zokucaciswa.Uma imbobo iyimbobo eyindilinga, ubukhulu bepuleti bungaphansi noma bulingana no-2mm, khona-ke umgodi womgodi ≥ ubukhulu bepuleti + ukugoba i-radius;uma ukujiya kwepuleti kungu-> 2mm, umkhawulo wembobo mkhulu noma ulingana no-1.5 izikhathi zokujiya kwepuleti + irediyasi egobayo.Uma imbobo iyimbobo eyisiyingi, inani lemajini yembobo likhulu kunelembobo eyindilinga.
3. Ucwaningo ngobuchwepheshe bokucubungula umdwebo weshidi lensimbi
Enkambweni yomdwebo weshidi lensimbi, amaphuzu ayinhloko enqubo agxilwe kakhulu kulezi zici ezilandelayo:
3.1 Ukulawulwa kwe-fillet radius yezindonga ezingezansi neziqondile zengxenye ekhishwe.Kusukela endaweni yokubuka evamile, i-fillet radius engaphansi kwesiqeshana somdwebo kanye nodonga oluqondile kufanele lube lukhulu kunobukhulu beshidi.Ngokuvamile, ekucubunguleni, ukuze kuqinisekiswe ikhwalithi yokucubungula, i-radius enkulu ye-fillet engaphansi kwesiqeshana somdwebo kanye nodonga oluqondile kufanele ilawulwe izikhathi ezingaphansi kwezingu-8 ubukhulu bepuleti.
3.2 Ukulawulwa kwe-fillet radius ye-flange nodonga oluhlangothini lwengxenye enwetshiwe.I-fillet radius ye-flange nodonga oluhlangothini lwesiqephu somdwebo ifana ne-fillet radius yezindonga ezingezansi neziqondile, futhi ukulawulwa kwe-fillet radius esiphezulu kungaphansi kwezikhathi ezingu-8 ubukhulu beshidi, kodwa i-fillet radius encane kufanele ibe. Hlangana nezidingo izikhathi ezingaphezu kwezingu-2 ubukhulu bepuleti.
3.3 Ukulawulwa kobubanzi bomgodi ongaphakathi lapho ilungu eliqinile liyisiyingi.Lapho ucezu lomdwebo luyindilinga, ukuze kuqinisekiswe ikhwalithi yomdwebo jikelele wesiqephu somdwebo, ngokuvamile ububanzi bomgodi ongaphakathi kufanele bulawulwe ukuze kuqinisekiswe ukuthi ububanzi bomgodi ongaphakathi bukhulu noma bulingana nobubanzi bomjikelezo. + izikhathi ezingu-10 ukujiya kwepuleti.Kungale ndlela kuphela lapho ukwakheka kwendilinga kungaqinisekiswa khona.Ayikho imibimbi ngaphakathi kohlaka.
3.4 Ukulawulwa kwerediyasi yefillet eseduze lapho ingxenye ekhishiwe ingunxande.I-fillet radius phakathi kwezindonga ezimbili eziseduze ze-stretch engunxande kufanele ibe ngu-r3 ≥ 3t.Ukuze unciphise inani lokwelula, i-r3 ≥ H / 5 kufanele ithathwe ngangokunokwenzeka, ukuze ikhishwe ngesikhathi esisodwa.Ngakho-ke kufanele silawule ngokuqinile inani lerediyasi yekhona eliseduze.
4 Ucwaningo ngobuchwepheshe bokucutshungulwa kokwakhiwa kwensimbi yeshidi
Enqubo yokwenza insimbi yeshidi, ukuze kuzuzwe amandla adingekayo, izimbambo eziqinisayo zivame ukungezwa ezingxenyeni zensimbi zeshidi ukuze kuthuthukiswe amandla onke ensimbi yeshidi.imininingwane kanje:
Ngaphezu kwalokho, enqubweni yokwakhiwa kwensimbi yeshidi, kuzoba nezindawo eziningi ze-concave ne-convex.Ukuze siqinisekise ikhwalithi yokucubungula yeshidi lensimbi, kufanele silawule usayizi womkhawulo wesikhala se-convex kanye nebanga lomphetho we-convex.Isisekelo sokukhetha esiyinhloko kufanele sihambisane namazinga enqubo.
Okokugcina, ohlelweni lokucubungula imbobo yensimbi yeshidi, kufanele sigxile ekulawuleni usayizi wentambo yokucubungula kanye nokuvuleka kwembobo yangaphakathi.Uma nje lezi zilinganiso ezimbili ziqinisekisiwe, ikhwalithi ye-sheet metal hole flanging ingalawulwa ngempumelelo.
5 Ucwaningo ngobuchwepheshe bokucubungula i-sheet metal welding
Enkambweni yokucubungula i-sheet metal, izingxenye eziningana zeshidi lensimbi zidinga ukuhlanganiswa ndawonye, futhi indlela ephumelela kakhulu yokuhlanganisa i-welding, engakwazi ukuhlangabezana nezidingo zokuxhuma kuphela, kodwa futhi ihlangabezane nezidingo zamandla.Enqubweni yokushisela i-sheet metal, amaphuzu ayinhloko enqubo agxilwe kakhulu kulezi zici ezilandelayo:
5.1 Indlela yokushisela yeshidi lensimbi kufanele ikhethwe ngendlela efanele.Ekushiseleni insimbi yeshidi, izindlela zokushisela eziyinhloko zimi kanje: ukushisela i-arc, i-argon arc welding, i-electroslag welding, i-gas welding, i-plasma arc welding, i-fusion welding, i-pressure welding, kanye ne-brazing.Kufanele sikhethe indlela yokushisela efanele ngokwezidingo zangempela.
5.2 Nge-welding yensimbi yeshidi, indlela yokushisela kufanele ikhethwe ngokuya ngezidingo zezinto ezibonakalayo.Enqubweni yokushisela, lapho ushisela i-carbon steel, insimbi ephansi ye-alloy, insimbi engagqwali, ithusi, i-aluminium namanye ama-alloys angenayo insimbi engaphansi kuka-3mm, i-argon arc welding kanye ne-gas welding kufanele ikhethwe.
5.3 Ukuze kushiswe insimbi yeshidi, kufanele kuqashelwe ukwakheka kobuhlalu kanye nekhwalithi yokushisela.Njengoba insimbi yeshidi ingaphezulu, izinga eliphezulu lensimbi yeshidi libaluleke kakhulu.Ukuze kuqinisekiswe ukuthi ukwakheka kwendawo yeshidi lensimbi kuhlangabezana nezidingo, insimbi yeshidi kufanele inake ukwakheka kwe-welding bead kanye nekhwalithi yokushisela ngesikhathi senqubo yokushisela, kusukela ezicini ezimbili zekhwalithi ephezulu kanye nekhwalithi yangaphakathi.Qinisekisa ukuthi ukushisela i-sheet metal kusezingeni eliphezulu.
Uma unesithakazelo ekusetshenzisweni kwensimbi yeshidi, ukukhiqizwa kwebhokisi lensimbi, ukukhiqizwa kwebhokisi lokusabalalisa, njll., sicela ukhululeke ukuxhumana nathi, sibheke phambili ekubuzeni kwakho.
Oxhumana naye: Andy Yang
What's app : +86 13968705428
Email: Andy@baidasy.com
Isikhathi sokuthumela: Nov-29-2022
