NguAndy osuka kumzi-mveliso waseBaiyear
Ihlaziywe ngoNovemba 3, 2022
Kwinkqubo yokucubungula i-sheet metal, iteknoloji yokucubungula ixwebhu elibalulekileyo lokukhokela i-sheet metal processing.Ukuba akukho teknoloji yokucubungula, akuyi kubakho mgangatho wokulandelwa kwaye akukho mgangatho wokuphunyezwa.Ngoko ke, kufuneka sicace ngokubaluleka kobuchwephesha bokucwangcisa i-sheet metal, kwaye siqhube uphando olunzulu kwi-teknoloji yokucubungula ngexesha lokucubungula i-sheet metal ukuqinisekisa ukuba iteknoloji yokucubungula inokuhlangabezana nokusebenza kwangempela kwe-sheet metal processing, ukuhlangabezana neemfuno zokwenyani sheet metal processing, kwaye ngokusisiseko uphucule Sheet metal processing umgangatho.Ngokuziqhelanisa, kufumaniseka ukuba ukusetyenzwa kwesinyithi kwahlulahlulwe ikakhulu ku: ukugquma, ukugoba, ukolula, ukubumba, ukuwelda kunye nezinye iindlela ngokweendlela ezahlukeneyo zokusetyenzwa.Ukuze kuqinisekiswe umgangatho wenkqubo yonke ye-sheet metal processing, kuyimfuneko ukuba kugxininiswe kwitheknoloji yokucubungula ezi ndlela zokucubungula, ukwandisa iteknoloji yokucubungula ekhoyo, kunye nokuphucula ukwenzeka kunye nesikhokelo sobugcisa bokucubungula.
Iileyibhile: sheet sheet processing, metal box making
1 Uphando kwitekhnoloji yokucubungula i-sheet metal blanking
Ukususela kwindlela yangoku yokusika i-sheet metal, ngenxa yokwamkelwa ngokubanzi kwezixhobo ze-CNC kunye nokusetyenziswa kweteknoloji yokusika i-laser, ukusika i-sheet metal kutshintshile ukusuka kwi-semi-automatic cutting kwi-CNC punching kunye ne-laser cutting.Kule nkqubo, awona manqaku aphambili okusebenza kulawulo lobungakanani bokubetha kunye nokukhethwa kobunzima beshiti lokusika i-laser.
Kulawulo lobungakanani bokubetha, ezi mfuno zilandelayo kufuneka zilandelwe:
1.1 Ekukhetheni ubungakanani bomngxuma wokugqobhoza, ubume bomngxuma wokugqobhoza, ubume bomatshini bephepha kunye nobukhulu bephepha kufuneka buhlalutywe ngononophelo ngokweemfuno zemizobo, kunye nobukhulu bomngxuma wokugqobhoza. kufuneka ishiywe ngokweemfuno zonyamezelo ukuqinisekisa ukuba isibonelelo somatshini siphakathi koluhlu oluvumelekileyo.phakathi koluhlu lokutenxa.
1.2 Xa ugqobhoza imingxunya, seta isithuba somngxunya kunye nomgama osekupheleni komngxuma ukuqinisekisa ukuba isithuba somngxuma kunye nomgama osekupheleni komngxuma uyahlangabezana neemfuno eziqhelekileyo.Imigangatho ethile inokubonwa kulo mfanekiso ulandelayo:
Kumanqaku enkqubo yokusika i-laser, kufuneka silandele iimfuno eziqhelekileyo.Ngokuphathelele ukukhethwa kwezinto eziphathekayo, ubuninzi beeshiti ezibandayo kunye nezishushu ezishushu akufanele zidlule i-20mm, kwaye ubuninzi bensimbi engenasici akufanele budlule i-10mm.Ukongeza, iinxalenye ze-mesh azinakwenzeka ngokusika kwe-laser..
2 Uphando kwiteknoloji yokucubungula i-sheet metal bending
Kwinkqubo yokugoba i-sheet metal, kukho ikakhulu ezi zalathisi zilandelayo zetekhnoloji ezifuna ukulawulwa:
2.1 Ubuncinci berediyasi yokugoba.Kulawulo oluncinci lweradiyasi yokugoba yokugoba kwesinyithi, kufuneka silandele ikakhulu le migangatho ilandelayo:
2.2 Umda othe tye ogotyiweyo.Xa ugoba i-sheet sheet, ukuphakama komda othe tye wokugoba akufanele kube kuncinci kakhulu, ngaphandle koko akuyi kuba nzima ukucubungula, kodwa kuchaphazela amandla omsebenzi.Ngokuqhelekileyo, ukuphakama komphetho othe tye we-sheet metal edge edge akufanele kube ngaphantsi kabini ubukhulu bephepha lesinyithi.
2.3 Imida yemingxuma kwiindawo ezigobileyo.Ngenxa yeempawu ze-workpiece ngokwayo, ukuvulwa kwendawo yokugoba akunakugwenywa.Ukuze kuqinisekiswe amandla kunye nomgangatho wokuvula inxalenye yokugoba, ngokuqhelekileyo kuyimfuneko ukuqinisekisa ukuba umda womngxuma kwindawo yokugoba uhlangabezana neemfuno zokuchazwa.Xa umngxuma ngumngxuma ojikelezayo, ubukhulu beplate bungaphantsi okanye bulingana no-2mm, ngoko umda womngxuma ≥ ubuninzi beplate + ukugoba i-radius;ukuba ubukhulu bepleyiti bu> 2mm, umda womngxuma mkhulu kuno okanye ulingana no-1.5 ngokuphindwe kabini ubukhulu bepleyiti + ukugoba iradiyasi.Xa umngxuma ngumngxuma ombhoxo, ixabiso lomda womngxuma likhulu kunelo lomngxuma ongqukuva.
3. Uphando malunga neteknoloji yokucubungula umzobo we-sheet metal
Kwinkqubo yomzobo wesinyithi, amanqaku aphambili enkqubo agxininiswe kakhulu kule miba ilandelayo:
3.1 Ukulawula i-radius ye-fillet yezantsi kunye neendonga ezichanekileyo zengxenye ekhutshiweyo.Ukususela kumgangatho oqhelekileyo wokujonga, i-radius ye-fillet ye-bottom of the bottom of the drawing piece kunye nodonga oluchanekileyo kufuneka lube lukhulu kunobunzima bephepha.Ngokuqhelekileyo, kwinkqubo yokucutshungulwa, ukwenzela ukuba kuqinisekiswe umgangatho wokucubungula, i-radius ye-fillet ephezulu yezantsi kweqhekeza lomzobo kunye nodonga oluchanekileyo kufuneka ilawulwe ngamaxesha angaphantsi kwama-8 ubukhulu beplate.
3.2 Ukulawula i-radius ye-fillet ye-flange kunye nodonga olusecaleni lwenxalenye eyoluliweyo.I-radius ye-fillet ye-flange kunye nodonga olusecaleni lomzobo womdwebo ufana ne-radius ye-fillet ye-fillet ephantsi kunye neendonga ezithe tye, kunye nolawulo oluphezulu lwe-fillet ye-fillet lungaphantsi kwamaxesha angama-8 ubukhulu bephepha, kodwa ubuncinci be-fillet radius kufuneka bube. Ukuhlangabezana neemfuno ezingaphezu kwamaxesha ama-2 ubukhulu beplate.
3.3 Ulawulo lwedayamitha yomgodi ongaphakathi xa ilungu le-tensile liyisetyhula.Xa isiqwenga somzobo sijikelezileyo, ukwenzela ukuba kuqinisekiswe umgangatho womzobo opheleleyo wesiqwenga somzobo, ngokuqhelekileyo ububanzi bomzobo wangaphakathi kufuneka ilawulwe ukuze kuqinisekiswe ukuba ububanzi bombhobho ongaphakathi bukhulu okanye bulingana nobubanzi besangqa. + 10 amaxesha ubukhulu bepleyiti.Kuphela ngale ndlela unokuqinisekiswa ukumila kwesetyhula.Akukho mibimbi ngaphakathi kwi-stretcher.
3.4 Ulawulo lweradiyasi yefillet ekufutshane xa inxalenye ekhutshiweyo iluxande.I-radius ye-fillet phakathi kweendonga ezimbini ezikufutshane ze-rectangular stretcher kufuneka ibe yi-r3 ≥ 3t.Ukuze kuncitshiswe inani lokwelula, i-r3 ≥ H / 5 kufuneka ithathwe kangangoko kunokwenzeka, ukwenzela ukuba ikhutshwe ngexesha elinye.Ngoko ke kufuneka silawule ngokungqongqo ixabiso le-radius yekona ekufutshane.
4 Uphando malunga neteknoloji yokucubungula i-sheet metal forming
Kwinkqubo yokwenza i-sheet metal, ukwenzela ukuba kufezekiswe amandla afunekayo, iimbambo zokuqinisa zivame ukudityaniswa kumacandelo esinyithi ukuze kuphuculwe amandla onke esinyithi.iinkcukacha ngolu hlobo lulandelayo:
Ukongezelela, kwinkqubo yokwenza i-sheet metal, kuya kuba neendawo ezininzi ze-concave kunye ne-convex.Ukuze kuqinisekiswe umgangatho wokucubungula we-sheet metal, kufuneka silawule ubungakanani bomda wesithuba se-convex kunye nomgama we-convex edge.Isiseko esiphambili sokhetho kufuneka sihambelane nemigangatho yenkqubo.
Okokugqibela, kwinkqubo processing sheet metal umngxuma flanging, kufuneka sigxile ekulawuleni ubungakanani intambo processing kunye flanging umngxuma yangaphakathi.Lo gama nje le milinganiselo mibini iqinisekisiwe, umgangatho we-sheet metal hole flanging unokulawulwa ngokufanelekileyo.
5 Uphando kwiteknoloji yokucubungula i-sheet metal welding
Kwinkqubo yokucubungula i-sheet metal, iinxalenye ezininzi zentsimbi kufuneka zidibaniswe kunye, kwaye eyona ndlela isebenzayo yokudibanisa i-welding, engakwaziyo ukuhlangabezana neemfuno zokudibanisa kuphela, kodwa ihlangabezana neemfuno zamandla.Kwinkqubo ye-welding sheet metal, amanqaku aphambili enkqubo agxininiswe kakhulu kule miba ilandelayo:
5.1 Indlela yokudibanisa i-sheet metal welding kufuneka ikhethwe ngokuchanekileyo.Kwi-sheet metal welding, iindlela eziphambili ze-welding zezi zilandelayo: i-arc welding, i-argon arc welding, i-electroslag welding, i-gas welding, i-plasma arc welding, i-fusion welding, i-welding ye-pressure, kunye ne-brazing.Kufuneka sikhethe indlela yokuwelda efanelekileyo ngokweemfuno zangempela.
5.2 Kwi-welding ye-sheet metal, indlela ye-welding kufuneka ikhethwe ngokweemfuno zezinto eziphathekayo.Kwinkqubo ye-welding, xa i-welding carbon steel, i-alloy iron ephantsi, insimbi engenasici, ithusi, i-aluminium kunye nezinye i-alloys ezingekho phantsi kwe-3mm, i-argon arc welding kunye ne-gas welding kufuneka ikhethwe.
5.3 Kwi-sheet metal welding, ingqwalasela kufuneka ihlawulwe ekubunjweni kwe-bead kunye nomgangatho we-welding.Ekubeni i-sheet sheet iphezu kwendawo, umgangatho ophezulu we-sheet sheet ubaluleke kakhulu.Ukuze kuqinisekiswe ukuba ukubunjwa komphezulu we-sheet metal kuyahlangabezana neemfuno, i-sheet metal kufuneka ihlawule ingqalelo kwi-welding bead eyenza kunye nomgangatho we-welding ngexesha lenkqubo ye-welding, ukusuka kwimiba emibini yomgangatho ophezulu kunye nomgangatho wangaphakathi.Qinisekisa ukuba ukuwelda kwentsimbi kusemgangathweni.
Ukuba unomdla kwi-sheet metal processing, ukuveliswa kwebhokisi yentsimbi, ukuveliswa kwebhokisi lokuhambisa, njl., nceda ukhululeke ukudibana nathi, sijonge phambili kwimibuzo yakho.
Qhagamshelana:Andy Yang
What's app : +86 13968705428
Email: Andy@baidasy.com
Ixesha lokuposa: Nov-29-2022
