Ucwaningo Ku-Laser Welding Deformation Ye-Plate Engagqwali

Njengohlobo olusha lwezinto ezibonakalayo, insimbi engagqwali ibilokhu isetshenziswa kakhulu ku-aerospace, izingxenye zezimoto nakweminye imikhakha ngenxa yokumelana kwayo nokugqwala nokuqina kwayo. Ukusetshenziswa kwe-laser welding ngensimbi engagqwali kuthatha isikhundla esibaluleke kakhulu, ikakhulukazi embonini yezimoto, lapho yonke imizimba yemoto ixhunywe khona ngokushisela. Kodwa-ke, ngenxa yethonya lezinto eziningi, ukufakwa kwamapuleti ensimbi engagqwali kunezinkinga zokukhubazeka futhi kunzima ukulawula, okungahambisani nentuthuko eqhubekayo yezinkambu ezihlobene.

Ngakho-ke, kubaluleke kakhulu ukuqinisa ucwaningo ku-laser welding deformation yamapuleti ensimbi angenalutho.

1. Sibutsetelo se-laser welding

Ukushisela i-Laser ikakhulu kubhekisa kundlela yokushisela esebenzisa amandla we-laser njengomthombo wokushisa ukuncibilika nokuxhuma okokusebenza. Ngesikhathi senqubo ye-laser welding, i-laser ikhanyisa ubuso bento okufanele ifakwe nge-welding, futhi iba nomthelela kuyo. Ingxenye yayo iyabonakala, okusele kuyangena, bese kungena ngaphakathi kwento ukuqedela ilitshe lokushisela. Ngamafuphi, inqubo ye-laser welding ukusebenzisa i-high-power laser beam egxile kuhlelo lwe-optical ukukhanyisela ingaphezulu lendaba ezofakwa i-welding, bese isetshenziswa ngokugcwele okokusebenza ukuthola amandla okukhanya okushisa nokunye ukwelashwa . Ekugcineni, selipholile ukwakha ilunga elibushelwe. Uhlobo lokuncibilika kwenqubo yokushisela. Ngaphansi kwezimo ezijwayelekile, i-laser welding ihlukaniswe kakhulu nge-welding conductivity welding kanye nokushisela okujulile kokungena.

2. Izingozi zokushiselwa kwe-welding kanye nezici eziyinhloko ezithinta ukusonteka kwe-welding

Izici eziyinhloko ezithinta ukusonteka kwe-welding yi-welding yamanje, ububanzi be-pulse nobuningi. Njengoba ukwanda kwe-welding kukhuphuka, ububanzi be-weld seam nabo buyanda, futhi kuvela izinto ezifana nokusakazeka kancane kancane, kubangele uketshezi nokwehla ebusweni bomthungo we-weld, kuhambisane nobukhulu; ukwanda kobubanzi be-pulse kwenza amandla e-weld ahlanganisiwe akhule, futhi lapho ububanzi be-pulse bufinyelela ezingeni elithile Ukusetshenziswa kwamandla okushisa kobuso phezu kwento nakho kuyanda. Ukuhwamuka kubangela ukuthi uketshezi luqhume echibini elincibilikisiwe, okuholela endaweni encane enqamulelayo yelunga le-solder, ethinta amandla ejoyini; ithonya lemvamisa ye-welding ekuguqulweni kwe-welding kwepuleti lensimbi engagqwali lihlobene kakhulu nokushuba kwepuleti lensimbi. Isibonelo, ngepuleti lensimbi engagqwali engu-0.5mm, lapho imvamisa ifinyelela ku-2Hz, izinga lokuhlangana kwe-weld liphakeme; lapho imvamisa ifinyelela ku-5Hz, i-weld ishiswa ngokungathí sina, indawo ethinteke ekushiseni ibanzi, futhi kwenzeka ukushiyeka. Kungabonakala ukuthi kubalulekile ukuqinisa ukulawula okusebenzayo kwe-welding deformation.

3. Izinyathelo ezisebenzayo zokugwema ukuhlanekezelwa kwe-laser welding

Ukuze kuncishiswe inkinga yokuhlanekezelwa kwe-laser welding futhi kuthuthukiswe ikhwalithi ye-welding yamapuleti wensimbi engagqwali, singaqala ngokuthuthukisa inqubo yemingcele ye-welding. Izindlela zokusebenza ezithile zimi kanje:

3.1 Yethula kahle indlela yokuhlola ye-orthogonal

Indlela yokuhlola ye-Orthogonal ikakhulu isho indlela yezibalo ehlaziya iphinde ihlele ukuhlolwa kwezinto eziningi ngamathebula we-orthogonal. Ingasebenzisa ukuhlolwa okuncane ukuthola imiphumela esebenzayo futhi inikeze uhlelo lokuqalisa oluhamba phambili. Ngasikhathi sinye, futhi ingaqhuba ukuhlaziywa okujulile, ithole imininingwane efanelekile, futhi inikeze isisekelo somsebenzi othile. Ngokuvamile, i-welding yamanje, i-pulse width kanye nemvamisa ye-laser kukhethwa njengezinto eziyinhloko zokubheka, ukusikeka kwe-welding kubhekwa njengenkomba, futhi kulawulwa kunani eliphansi, futhi umthetho wokubonelela unamathelwa kuwo, futhi izinga lesici lilawulwa ebangeni elifanele. Isibonelo, ngepuleti lensimbi engagqwali enobukhulu obungu-0.5mm, okwamanje kungalawulwa phakathi kuka-80 ~ 96I / A; imvamisa iphakathi kuka-2 ~ 5f / Hz, njll.

3.2 Ukukhethwa Kwethebula Le-Orthogonal

Ngaphansi kwezimo ezijwayelekile, inani lamazinga we-factor factor kufanele ahambisane nenani lamazinga kuthebula le-orthogonal, futhi inani lezici kufanele libe ngaphansi kwenani lamakholomu kuthebula le-orthogonal. Idizayini enengqondo yetafula le-orthogonal linganikeza ukusekelwa okuhambisanayo nosizo ngomsebenzi olandelayo wocwaningo.

Ukuhlaziywa kwemiphumela yokuhlolwa kwemiphumela yokuhlolwa

Ngokwemiphumela yokuhlolwa kwepuleti lensimbi engagqwali enobukhulu obungu-0.5mm, ububanzi bekholomu ngayinye abalingani, okufakazela ukuthi amazinga ahlukene ento ngayinye ahlukile, nemiphumela yehlukile. Imiphumela ku-deformation ye-laser welding ihlelwe ngokulandelana kwamanje, ububanzi be-pulse kanye ne-Frequency, izici eziphelele, imingcele yenqubo ye-welding engcono kakhulu kufanele ilawule okwamanje ku-85A, ububanzi be-pulse yi-7ms, futhi imvamisa yi-3Hz. Ukulawula imingcele yenqubo ye-welding kumanani amathathu kungaqinisekisa ukushuba okuncane kakhulu kwe-welding kwepuleti lensimbi engagqwali engu-0.5mm.

Ukuze ipuleti lensimbi engagqwali ngobukhulu buka-0.8mm, ububanzi bamanje, ububanzi be-pulse kanye nemingcele kufanele ilawulwe ku-124A, 8ms, 4Hz, ngokulandelana, lapho kuqinisekiswa ukushuba okuphansi ngesisekelo sokuhlangabezana namandla we-weld. Amapuleti ensimbi angenansimbi ano-1mm ukushuba angama-160A, 11MS, no-5Hz ngokulandelana. Enqubeni ye-laser welding, i-welder ilawula imingcele ehlukahlukene ebangeni elifanele, elingagcini nje ngokuthuthukisa ikhwalithi ye-welding nokusebenza kahle, kepha futhi igwema ukusonteka kwepuleti lensimbi futhi ihlangabezana nezidingo zokukhiqiza. Ngokuthuthuka okusheshayo kwesayensi nobuchwepheshe, ubuchwepheshe bokulawula ukusonta kwe-welding nakho sekuthuthukile, njengokufakwa kwesilinganisi se-finite element ku-welding deformation control, njll. ibhalansi yengcindezi yamapuleti wensimbi engagqwali, futhi gwema amapuleti ensimbi. Ngenkathi i-welding deformation, ingabuye ithuthukise ikhwalithi ye-welding, ngaleyo ndlela ikhuthaze ukuthuthukiswa okunempilo kwemikhakha ehlobene.

Isiphetho se-4 

Ngokwalokhu okungenhla, inqubo ye-laser welding, njengobuchwepheshe bokushisela obusebenzayo, idlala indima ebonakalayo ekwenzeni ngcono izinga lokushisela. Kodwa-ke, ngenxa yethonya lezinto ezifana ne-laser yamanje, i-laser welding yamapuleti ensimbi angenazinsimbi inezinkinga ezifana nokusonteka. Kulokhu, ama-welders angathatha indlela yokulinga ye-orthogonal ukuthola inqubo enhle kakhulu yamapuleti wensimbi ahlukahlukene, ahlanganise amapharamitha wokwenza umsebenzi wokushisela, futhi aqhubeke nokuthuthukisa ikhwalithi ye-welding, ukuze kugwenywe ukuvela kokuguqulwa kwepuleti lensimbi ubukhulu obukhulu.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Ucwaningo Ku-Laser Welding Deformation Ye-Plate Engagqwali

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

Yini esingakusiza ukuthi uyenze ngokulandelayo?

∇ Iya ekhasini eliyisiqalo For I-Die Casting China

By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off