Umshini wokushisela wensimbi we-Ultrasonicisetshenziswa kakhulu ukwenza ithusi, i-aluminium, imichilo ye-nickel, amatheminali, amahanisi ezintambo, amathebhu ebhethri, amabhasi, nezinye izinhlelo zokusebenza zokujoyina zensimbi. Isebenzisa{1}}imvamisa yokudlidliza kwemishini ephezulu kanye nokucindezela kokushisela ukudala ukungqubuzana, ukuwohloka kwepulasitiki, nokubopha nge-athomu kusixhumi esibonakalayo sensimbi.
Ngokungafani ne-fusion welding, i-ultrasonic metal welding ngokuvamile iyinqubo yokuhlanganisa eqinile-yesimo. Insimbi ayidingi ukuncibilika ngokuphelele, ngakho-ke ukushisa{2}}indawo ethintekile incane. Lokhu kuyenza ifanele ukunemba kogesi, amabhethri wamandla amasha, amahhanisi ezintambo zezimoto, nezixhumi zikagesi lapho ukuqhutshwa kwe-conductivity, ukuqina kwe-dimensional, nekhwalithi yendawo ibalulekile.
Kodwa-ke, ukuguqulwa kwe-workpiece kanye nokulimala kwendawo kusengenzeka ngesikhathi sokukhiqiza. Amanye ama-welds angase ahlangabezane nezidingo zamandla, kodwa ingxenye ingase ibonise amamaki ajulile, imibimbi, imifantu, ukuncipha, noma i-edge warping. Lokhu kuvame kakhulu uma kushiselwa amashidi ethusi amancane, ama-foil e-aluminium, amathebhu ebhethri elendlalelo eziningi, izingxenye eziphucwe nge-nickel{2}}, namatheminali amancane.
Ukulawula umonakalo we-workpiece akuyona nje indaba yokunciphisa amandla okushisela. Kudinga ukulawulwa okufanele kwesimo sezinto ezibonakalayo, idizayini yophondo, ukusekelwa kwendawo, imingcele yokushisela, ukusebenza, kanye nenqubo yokuhlola.
Kungani Ama-Workpieces Ashintsha Ngesikhathi Se-Ultrasonic Metal Welding?
I-Ultrasonic metal welding idlulisela amandla okudlidliza emishini endaweni yokuxhumana ngesikhathi esifushane kakhulu. Uma amandla, ingcindezi, noma ukwesekwa kungalawulwa kahle, ucezu lokusebenza lungacindezelwa endaweni, luklwetshwe, ludabuke, noma lusonte.
1.Ukuzwela Okubalulekile
Izinsimbi ezihlukene zisabela ngendlela ehlukile ekudlidlizeni kwe-ultrasonic. Ithusi, i-aluminium, ne-nickel kuvame ukushiselwa kusetshenziswa i-ultrasonic metal welding, kodwa ubulukhuni bazo, i-ductility, ukujiya, kanye nesimo sobuso kuyahluka kakhulu.
Izinto ezisetshenziswayo ezizacile nezithambile kungenzeka kakhulu zibonise ukuhlehla noma ukugoba ngaphansi kwengcindezi nokudlidliza. Izinto eziqinile zingadinga amandla amaningi okushisela, kodwa amandla amaningi angabangela ukuqhekeka, ukuwohloka konqenqema, noma amamaki ezimpondo amaningi.
Ekushiseleni ithebhu yebhethri, isibonelo, i-aluminium foil, i-copper foil, nezitaki ze-multilayer foil ngokuvamile zincane kakhulu. Inqubo yokushisela kufanele idale ukuhlangana okuqinile phakathi kwezingqimba ngaphandle kokudabula ungqimba olungaphezulu noma ukushiya amamaki amazinyo amaningi.
2.Ukungcoliswa komhlaba noma i-Oxidation
Ukushisela nge-ultrasonic kuncike ensimbi{0}}ekuxhumaneni{1}}nensimbi. Uwoyela, uthuli, izendlalelo ze-oxide, izinsalela, noma ukucwenga okungalingani kunganciphisa ukudluliswa kwamandla kusixhumi esibonakalayo sokushisela.
Lapho ingaphezulu lingahlanzekile, opharetha bangase bazame ukwandisa amplitude, ingcindezi, noma isikhathi sokushisela ukuze kuthuthukiswe amandla e-weld. Lokhu kuvame ukwenza inkinga ibe yimbi kakhulu. Ukungcola kusala, kuyilapho ucezu lomsebenzi luthola ukucindezelwa okuthe xaxa komshini futhi kuba namathuba amaningi okuthi lonakale.
Ngezingxenye zethusi ne-aluminium, ukuhlanzwa kwendawo kanye nokulawulwa kwezinto ezingenayo kubaluleke kakhulu. Izinga eliphezulu elizinzile lenza inqubo yokushisela kube lula ukuyilawula futhi inciphisa ingozi yokulimala kwengxenye.
3.I-Poor Horn-kuya{2}}Ukufanisa Ingxenye
Uphondo lwe-welding luyingxenye ebalulekile ekudlulisweni kwamandla. Ubukhulu bayo, iphethini yezinyo, indawo yokuxhumana, ubulukhuni bezinto ezibonakalayo, nesimo sokugqoka konke kuthinta ingcindezi esetshenziswa kucezu lokusebenza.
Uma amazinyo ezimpondo ecijile kakhulu noma ejule kakhulu, ingcindezi iba miningi futhi ingase ishiye amamaki ajulile noma ibhoboze izinto ezincane. Uma uphondo lugqokwe ngokungalingani, amandla angase agxile ohlangothini olulodwa, abangele ukushisela okungekuhle endaweni ethile kanye{1}}nokuminyanisa nangaphezulu kwenye.
Kumashidi amancane, ama-foil, amatheminali e-multilayer, kanye nezingxenye zokuqondisa ezinembile, uphondo akufanele "lubambe" kuphela into. Kumele futhi ilinganise amandla e-weld, ukubukeka, ukunciphisa ukushuba, nokusebenza kukagesi.
4.Amapharamitha we-Welding angalungile
Imingcele ye-welding yensimbi ye-ultrasonic ihlanganisa i-amplitude, ingcindezi ye-welding, isikhathi se-welding, amandla we-welding, i-trigger pressure, kanye nesikhathi sokubamba.
Uma i-amplitude iphezulu kakhulu, ukungqubuzana nokuguqulwa kwepulasitiki kuba ngokweqile, okungase kube mncane okokusebenza noma konakalise indawo engaphezulu. Uma umfutho uphakeme kakhulu, amazinyo ezimpondo angase acindezele kakhulu engxenyeni. Uma isikhathi sokushisela siside kakhulu, okokufaka kwamandla okuqhubekayo kungase kubangele ukulimala ngokweqile, ukungqubuzana, noma umkhawulo.
Lezi zinhlaka ziyasebenzisana. Isibonelo, ukwanda kwe-amplitude kungase kunciphise isikhathi esidingekayo ukuze kufinyelelwe amandla okuhlosiwe. Ukucindezela okwandayo kungase futhi kushintshe isikhathi se-weld kanye nenani lokuguqulwa kwezinto ezibonakalayo. Ngalesi sizathu, amapharamitha kufanele alungiswe njengewindi lenqubo, hhayi njengezilungiselelo ezihlukene.
5.Ukusekela Ukulungiswa Okwanele
Izinkinga eziningi ze-deformation zibangelwa ukusekelwa okungalungile kwe-fixture esikhundleni samandla wokushisela yedwa. Ngesikhathi sokushisela, i-workpiece ibanjwa phakathi kophondo ne-anvil ngenkathi ithola ukucindezela nokudlidliza.
Uma ukusekela kwe-anvil kukuncane kakhulu, ukuma kungalungile, amandla okubamba awalingani, noma ingxenye ayisekelwe ngokwengxenye, indawo ezungeze i-weld ingase igobe, igoqe, noma isuke.
Kumatheminali anomumo, izingxenye ezigoqiwe, izitaki ezincanyana, nezingxenye zezintambo ezinde zokubopha, into kufanele isekele indawo yokushisela ngokulinganayo futhi ivimbele ukunyakaza ngesikhathi sokushisela.
Izimpawu Ezivamile Zokulimala Kwezingcezu Zokusebenza
Ukulimala kwengcezu yokusebenza ngokuvamile kungabonakala ngokubukeka, ubukhulu, ukusebenza komshini, nokuvumelana kokushisela.
1.I-Deep Surface Induction
Indawo eshiselwe ibonisa izimpawu ezisindayo zamazinyo, ukuncipha, ukudabuka, noma ukubhobozwa kwendawo. Lokhu kuvamile lapho kushiselwa amashidi ethusi amancane, amashidi e-aluminium, ama-foil anezingqimba eziningi, noma izingxenye ze-nickel{1}}ezinamathiselwe. Ngokuvamile kuhlotshaniswa nokucindezela okweqile, amazinyo ezimpondo ezibukhali, i-amplitude ephezulu, noma isikhathi eside sokushisela.
2.Warping noma Edge Deformation
Ngemva kokushisela, ingxenye ayisekho flat. Unqenqema lungase luphakamise, lugobe, noma lubonise igagasi{1}elifana nesimo eduze nendawo yokushisela. Lokhu kuvame ukwenzeka lapho ukusekelwa kwe-fixture kungenamandla, impahla incane kakhulu, amandla okushisela aphezulu kakhulu, noma ingxenye ikhishwa ngaphambi kokuba i-weld iqine.
3.Ukuqhekeka noma Ukuklebhula Around the Weld
Uma impahla ine-ductility elinganiselwe noma amandla agxile endaweni encane, imifantu emincane ingase ivele eduze konqenqema lwe-weld. Ithusi eliqinile, izinto ezipuletiwe, kanye nezingxenye ezinomehluko omkhulu wokujiya kungenzeka ukuthi ziqhekeke.
4.Amandla Weld Angaqinile
Kwesinye isikhathi ingxenye ibonakala yamukelekile, kodwa ukuhlolwa kokudonsa, ukuhlolwa kwekhasi, noma ukuhlolwa kokumelana kubonisa imiphumela engazinzile. Lokhu kungase kubonise ukudluliswa kwamandla okungalingani, ukungcoliswa kwendawo, ukuma okungalungile, noma ukuphuma komshini okungazinzile.
Indlela Yokunciphisa I-Deformation Ngaphambi Kwe-Welding?
Ukulungiselela kahle kuyisinyathelo sokuqala sokulawula umonakalo wengcezu yokusebenza. Amaphutha amaningi okushisela abangelwa ngaphambi kokuba umjikelezo wangempela wokushisela uqale.
1.Hlola Okubalulekile, Ukujiya, kanye Nekhwalithi Yobuso
Ngaphambi kokukhiqiza ngobuningi, qinisekisa ibanga lezinto ezibonakalayo, ububanzi bokujiya, ubulukhuni, uhlobo lokucwenga, nokuhlanzeka kwendawo. Emajoyintini ethusi-e-aluminium, i-nickel strip welding, ithebhu yokushisela ibhethri, nezixhumi zikagesi, izinto ezingenayo kufanele zihlolwe ukuze kubhekwe i-oxidation, uwoyela, ama-burrs, ukugoqa, ukugoba, nokuhlukahluka kogqinsi.
Uma ingaphezulu linamafutha alula noma i-oxidation, lihlanze ngaphambi kokushisela. Izingxenye ezinokugoqa okungathi sína, imibimbi, imifantu, noma umonakalo onqenqemeni akufanele zishiselwe ngokuqondile, ngoba zingase ziholele ekushiseleni okungazinzile noma ukuguqulwa kwesibili.
2.Sebenzisa Uphondo Olufanele kanye Nembongolo
Uphondo aluyona ingxenye yendawo yonke. Ku-ultrasonic metal welding, ukwakhiwa kophondo kuthinta ngqo ikhwalithi ye-weld nokubukeka kwe-workpiece.
Indawo yokuxhumana kufanele ifane nendawo yokushisela. Uma incane kakhulu, ingcindezi iyagxila. Uma inkulu kakhulu, amandla okushisela angase anganeli. Ukujula kwamazinyo kufanele kufane nobukhulu be-workpiece. Izingxenye ezizacile akufanele zishiselwe ngamazinyo ajule kakhulu noma abukhali.
I-anvil kufanele inikeze ukusekela okwanele ukuvimbela ingxenye ukuthi ingacwili, ishelelezi, noma igobe. Ukufana kwe-Horn kanye ne-anvil kufanele futhi kuhlolwe njalo ukuze kugwenywe ingcindezi engalingani.
3.Yakha iwindi lepharamitha elisebenzayo
Ngaphambi kokukhiqiza okugcwele, gwema ukuthembela kusilungiselelo esingashintshi esisodwa esisekelwe kokuhlangenwe nakho kuphela. Kunalokho, sebenzisa i-trial welding ukwakha iwindi lenqubo elithembekile.
Qala ngezinto ezibonakalayo, ukujiya, nendawo yokushisela. Bese ulungisa i-amplitude, ingcindezi, isikhathi, noma amandla isinyathelo ngesinyathelo. Shintsha ipharamitha eyodwa kuphela ngesikhathi futhi uhlole amandla e-weld, amamaki angaphezulu, ukuncishiswa kogqinsi, nokumelana nogesi.
Ezingxenyeni ezigogeka kalula, qala ngamandla aphansi futhi kancane kancane wandise kuze kube amandla okushisela afinyelela imfuneko. Lokhu kwenza kube lula ukuthola ibhalansi engcono kakhulu phakathi kwamandla kanye nomonakalo omncane.
Indlela Yokulawula Ukulimala Ngesikhathi Welding?
Ngesikhathi sokushisela, umgomo uwukugcina ukufakwa kwamandla okuzinzile, ukucindezela okuzinzile, nokuma kwengxenye ezinzile. Noma yikuphi ukuguquguquka kungabangela ikhwalithi ye-weld engahambisani.
1.Lawula i-Amplitude ukuze Ugweme Ukungqubuzana Okudlulele
I-amplitude ephakeme imvamisa idala ukungqubuzana okuqinile kanye nokuguqulwa kwepulasitiki okwengeziwe endaweni esibonakalayo. Ngezinto eziwugqinsi noma eziqinile, ukwanda kwe-amplitude kungasiza ukwakha isibopho esiqinile. Kumashidi ethusi amancane, amafoyili e-aluminium, namapheshana e-nickel, nokho, i-amplitude eyeqile ingabangela ukudabuka, ukushwabana, nokuhlehla okujulile.
Uma amandla okushisela amukeleka kodwa amamaki angaphezulu ajule kakhulu, impahla ngokusobala inciphile, noma unqenqema lukhuni, i-amplitude ingase ibe phezulu kakhulu. Kufanele ilungiswe kanye nengcindezi kanye nesikhathi sokushisela.
2.Lawula Ingcindezi Yokushisela Ukuvimbela Ukuchotshozwa
Ingcindezi isiza izingxenye ukuthi zixhumane futhi ivumela ukudlidliza ukuthi kwakhe i-weld eqinile. Kodwa ukucindezela okuphezulu akusho njalo ukushisela okungcono.
Uma ingcindezi iphansi kakhulu, ingxenye ingase ishelele futhi idale i-weld ebuthakathaka. Uma ukucindezela kuphezulu kakhulu, uphondo lungase lucindezele kakhulu olwenziwayo, lubangele ukuhlehla okukhulu, ukuncipha, noma imifantu.
Indlela esebenzayo ukusetha ububanzi bengcindezi obususelwe kugqinsi lwempahla nendawo yokushisela, bese uyakuqinisekisa ngokuhlolwa kokudonsa nokuhlola okubukwayo. Uma amandla e-weld ephansi, ungagcini nje ukwandisa ingcindezi. Bheka ukuhlanzeka kwendawo, ukugqokwa kwezimpondo, ubude bendawo, nesikhathi sokushisela.
3.Lawula Isikhathi noma Amandla ukuze Ugweme Ukushisela
Uma isikhathi se-welding sisifushane kakhulu, i-joint ingase ingahlanganisi ngokugcwele. Uma iyinde kakhulu, ingxenye ingase igqitshwe. Izimpawu zokweqisa zihlanganisa izindawo zokushisela ezimnyama, ukuhlehla okujulile, i-edge warping, ukuhlukaniswa kwezinto ezibonakalayo, kanye nemifantu ezungeze i-weld.
Ukuze kukhiqizwe ngobuningi, kungcono ukusebenzisa amathuluzi anokulawula amandla, ukulawula ukufuduka, noma ukuqapha ikhwalithi yokushisela. Imodi yamandla ingasiza ekugcineni okokufaka kwamandla kufana kakhulu ukusuka kumjikelezo kuye kumjikelezo, kunciphise ukuhluka okubangelwa umehluko omncane wezinto ezibonakalayo.
4.Gcina i-Workpiece Izinzile
Ukunyakaza kwengxenye ngesikhathi sokushisela kuyimbangela evamile yokuklwebheka, i-weld offset, kanye ne-edge deformation. Ingxenye kufanele ibekwe ngokunembile, futhi indawo yokulungisa kufanele ihlanzeke futhi ingabi nemfucumfucu.
Kumatheminali amancane, izitaki ezincane, namathebhu ebhethri lezendlalelo eziningi, izici ezengeziwe zendawo noma zokubopha zingasiza ekunciphiseni ukunyakaza okuvundlile ngesikhathi sokushisela.
5.Sebenzisa-Ukuqapha Isikhathi Sangempela kanye nama-alamu
Umshini wokushisela wensimbi omuhle we-ultrasonic kufanele uqaphe amandla okushisela, isikhathi, amandla, ukufuduka kanye nengcindezi. Ekukhiqizeni okunembayo kwama-electronics nokukhiqizwa kwebhethri, ukuhlola okubonakalayo kukodwa akwanele.
Setha imikhawulo yenqubo ephezulu naphansi yedatha yokushisela eyinhloko. Isibonelo, ama-alamu angasethelwa amandla eqile, isikhathi sokushisela esingavamile, ukufuduka okungavamile, noma ukucindezela okunganele. Lokhu kusiza ukumisa izingxenye ezinesici ngaphambi kokuba inkinga ibe inkinga yeqoqo.
Indlela Yokuvimbela Ukulimala Kwesibili Ngemva Kokushisela?
Ukulawulwa kwekhwalithi yokushisela akupheli lapho umjikelezo wokushisela usuqedile. Izingxenye ezizacile noma ezintekenteke zisengawohloka ngesikhathi sokuthulula, ukudluliswa, nokuhlolwa.
1.Sebenzisa Isikhathi Esifanelekile Sokubamba
Ukubamba isikhathi kuvumela i-weld ukuthi izinze ngaphansi kwengcindezi ngemuva kokuma kokudlidliza kwe-ultrasonic. Kumashidi amancanyana, okokusebenza kwezendlalelo eziningi, noma izingxenye ezinezidingo eziqinile zokuthi flat, isikhathi esifanele sokubamba singanciphisa i-springback ne-weld movement.
Isikhathi sokubamba akufanele sande ngokungaboni, njengoba kungase kubambezele ukukhiqiza. Kufanele iqinisekiswe ngokusekelwe kumandla e-weld, ukubukeka, kanye nezidingo zesikhathi somjikelezo.
2.Bamba Izingxenye Ngokucophelela Ngemva Kwe-Welding
Ngemuva kwe-welding, izingxenye kufanele zisuswe ngobumnene. Ungadonsi ngqo endaweni eshiselwe, futhi ugweme ukushaya ingxenye emaphethelweni ezinto. Ezingxenyeni ezincane noma eziguqukayo, sebenzisa amathreyi azinikele noma izinto zokudlulisa ukuvimbela ukucindezela kokupakisha kanye nokulimala kwezokuthutha.
3.Hlola Ukubukeka, Ubukhulu, kanye nokusebenza
Ukuhlola akufanele kuqinisekise kuphela ukuthi izingxenye zihlanganisiwe. Kufanele futhi ihlole ukuthi i-weld iyahlangabezana yini nezidingo zohlelo lokusebenza.
Izinto ezivamile zokuhlola zihlanganisa ukuhlehlisa phezulu, indawo yokushisela, ukuncishiswa kogqinsi, amandla okudonsa, amandla ekhasi, ukumelana nogesi, kanye-nekhwalithi yesigaba esiphambene. Kumabhethri wamandla amasha, ama-electronics amandla, nezixhumi zikagesi, ukumelana nokuxhumana okuphansi okuzinzile kubaluleke kakhulu ngoba ilunga kufanele libe namandla futhi lithembeke ngogesi.
Ungawukhetha Kanjani Umshini Welding Wensimbi Ye-Ultrasonic Ukunciphisa Ukulimala Kwengcezu Yokusebenza?
Kubathengi, ukukhetha umshini wokushisela wensimbi we-ultrasonic akufanele kusekelwe kuphela esilinganisweni samandla noma intengo. Umshini kufanele ukwazi ukulawula inqubo yokushisela ngokungaguquki.
1.Qhathanisa Amandla Nento Ebalulekile Nokuqina
Uma amandla ephansi kakhulu, amandla e-weld angase anganele. Uma amandla aphezulu kakhulu futhi engalawulwa kahle, i-workpiece ingase yonakale.
Ngaphambi kokuthenga, nikeza umphakeli ngezinto ezibonakalayo, ukujiya, inombolo yezingqimba, indawo yokushisela, amandla okudonsa okuqondiwe, imfuneko yokumelana, namandla okukhiqiza. Umphakeli kufanele atuse amandla omshini kanye nesisombululo sokushisela ngokusekelwe kumasampula wangempela.
Amatheminali azacile, imichilo ye-nickel, nezingxenye ezincane zokuqondisa ngokuvamile zidinga ukulawula okunembe kakhudlwana. Ama-foil e-multilayer copper, ama-aluminium foil, noxhumo olukhudlwana lwebha yebhasi kungase kudinge ukuphuma kwamandla aphezulu kanye nenkundla yokushisela ezinzile.
2.Khetha Ukulawula Ukucindezela Okuzinzile
Ingcindezi engazinzile ingaholela kumamaki e-weld angalingani, amandla angahambisani, kanye nokulimala kwe-workpiece. Khetha okokusebenza okunomfutho ozinzile, ukuphindaphinda okuhle, nokulungisa kalula.
Ukuze uthole ukushisela okunembayo, kufanelekile ukucatshangelwa ukulawulwa kwengcindezi ye-servo, ukuqapha kokufuduka, ukusetha ingcindezi yokuqalisa, nokuqoshwa kwejika le-weld.
3.Hlola Available Welding Modes
Umshini wokushisela wensimbi we-ultrasonic onekhono ungase usekele imodi yesikhathi, imodi yamandla, imodi yamandla, noma imodi yokususa.
Ngemikhiqizo elula, imodi yesikhathi ingase yanele. Okwezinto ezisetshenziswayo ezinokuhlukahluka, izidingo zekhwalithi ephezulu, noma ukukhiqizwa ngobuningi, imodi yamandla nokuqapha kokufuduka kubaluleke kakhulu ngoba kusiza ukuthuthukisa ukungaguquguquki.
4.Hlola Uphondo Nokwenza Ngokwezifiso
Izinkinga eziningi ze-deformation zivela kuphondo olubi noma ukwakheka kwesakhiwo, hhayi umzimba womshini ngokwawo. Lapho ukhetha umhlinzeki, buza ukuthi angakwazi yini ukuhlinzeka ngedizayini yezimpondo, ukuthuthukiswa kwesakhiwo, isampula yokushisela, kanye nokuqinisekiswa kwenqubo.
Umhlinzeki ongakwazi ukwenza ngokwezifiso uphondo ne-anvil ngokuya ngesakhiwo socezu lokusebenza kungenzeka ukuthi axazulule ukuhlehlisa, ukugoba, ukushisela okubuthakathaka, nezinkinga ze-weld offset.
5.Bheka Ukuqoshwa Kwedatha kanye Nokulandeleka
Kumabhethri wamandla amasha, izingxenye zezimoto, i-precision electronics, nezinye{0}}izinhlelo zokusebenza ezizwelayo zekhwalithi, ukurekhodwa kwedatha kunconywa kakhulu. Umshini kufanele urekhode amandla okushisela, isikhathi, amandla, ingcindezi, ukususwa, kanye nenye idatha ebalulekile.
Lokhu kwenza kube lula ukulandelela izinkinga zekhwalithi, ukuhlaziya ukuhlukahluka kwenqubo, nokwakha izinga lokukhiqiza elizinzile.
Amathiphu Okulawula Ukulimala Kwezinsizakusebenza Ezihlukene
1.I-Thin Copper kanye ne-Aluminium Sheets
Amashidi azacile abotshwa kalula noma asonte. Sebenzisa iphethini yezinyo lezimpondo ezifanele, gwema ukucindezela okukhulu nobukhulu, futhi uqiniseke ukuthi i-anvil inikeza ukusekela okwanele. Ngesikhathi sesivivinyo sokushisela, hlola ukujula kokuhlehla, ukuncishiswa kogqinsi, nokuwohloka konqenqema.
2.I-Multilayer Copper kanye ne-Aluminium Foils
Ama-foil ama-multilayer adinga isibopho esiqinile phakathi kwezingqimba, kodwa ungqimba olungaphezulu lungadabula uma inqubo inolaka kakhulu. Sebenzisa isilawuli samandla esizinzile futhi uqinisekise ukubopha kwesendlalelo ngokuhlolwa kwekhasi noma ukuhlola{1}}isigaba esedlule. I-fixture kufanele ivimbele ama-foil ukuthi angaguquki ngaphambi kokushiswa.
3.Amathebhu ebhethri
Amathebhu ebhethri adinga amandla okushisela azinzile, ukusebenza kahle, nokubukeka okungaguquki. Gwema amandla amaningi angase athinte izakhiwo ezizungezile, futhi ulawule ngokuqinile indawo yokushisela. Amathebhu e-Aluminium, amathebhu ekhopha, nezinhlanganisela zethusi{2}}ze-aluminium kufanele ngayinye ibe newindi layo lenqubo.
4.Izikhumulo zezintambo zocingo
Okokushisela kwetheminali yamahhanisi ezintambo, izintambo ezixegayo, ukungami kahle kwetheminali, kanye nokubamba okungazinzile konke kungathinta ikhwalithi yokushisela. Isakhiwo kufanele sibambe kokubili intambo netheminali ngokuphephile. Izingxenye ezihlukene ze-wire cross-kufanele zisebenzise izilungiselelo ezihlukene zokucindezela namandla.
Uhlu Lokuhlola Ukulawulwa Kokulimala Kwezingcezu Zokusebenza
| Into Yokuhlola | Okufanele Uhlole | Inkinga Engenzeka |
|---|---|---|
| Okubalulekile | Uhlobo, ukujiya, ubulukhuni, inani lezendlalelo | Okubalulekile okuzacile noma okungahambisani kungase konakale |
| Isimo sobuso | Amafutha, i-oxidation, ama-burrs, ikhwalithi yokucwenga | Ukudluliswa kwamandla okungazinzile |
| Isimo sophondo | Iphethini yezinyo, ukugqoka, ukufana | Amamaki ajulile noma ukweqisa kwendawo |
| I-anvil ne-fixture | Ukusekela, ukubeka, ukuphoqa | I-Warping, ishelela, i-weld offset |
| Ubukhulu | Noma ngabe iphezulu kakhulu | Ukudabula, ukuncipha, imiphetho emangelengele |
| Ingcindezi | Ukuthi iphezulu kakhulu noma iphansi kakhulu | Ukuchotshozwa, ukushisela okubuthakathaka, amandla angazinzile |
| Isikhathi noma amandla | Ukuthi ingxenye igcwele ngokweqile | Amamaki amnyama, i-deformation, imifantu |
| Bamba isikhathi | Ukuthi kwanele | I-Springback noma ama-welds angazinzile |
| Ukuphatha | Iyalayisha, iyalayisha, iyadluliswa | Ukugoba kwesibili noma ukulimala komthelela |
| Isimo somshini | I-Converter, i-generator, isistimu yokuqondisa | Okukhiphayo okungazinzile kanye nenqwaba yamaphutha |
FAQ
Q: Kungani umshini wokushisela wensimbi we-ultrasonic ushiya amamaki ajulile endaweni yokusebenza?
A: Amamaki ajulile ngokuvamile abangelwa ukucindezela okukhulu, amazinyo ezimpondo ezibukhali, ukuphakama okuphezulu, isikhathi eside sokushisela, noma ukwesekwa okubuthakathaka kwe-anvil. Isixazululo asikona nje ukunciphisa ipharamitha eyodwa, kodwa futhi ukuhlola uphondo, ukulungiswa, indawo yokusebenza, nokuzinza komshini.
Q: Ingabe i-workpiece deformation ihlale isho ukuthi amandla okushisela aphezulu kakhulu?
IMP: Cha. Amandla aphezulu angabangela ukuwohloka, kodwa ukusekelwa kwesakhiwo esingalungile, ukuthintana kwezimpondo ezingalingani, ukucindezela okungalingani, ukungcoliswa kwendawo, nokuhlukahluka kokuqina kwempahla nakho kungabangela ukuwohloka. Indlela engcono kakhulu ukukhomba lapho ukuguqulwa kwenzeka khona bese uhlola inqubo isinyathelo ngesinyathelo.
Q: Angashiselwa kanjani amashidi ethusi noma e-aluminium amancane ngokuhlehlisa kancane?
A: Sebenzisa iphethini yezinyo lezimpondo ezifanele izinto ezincanyana, gwema ukucindezela okukhulu nobukhulu, futhi unikeze ukusekela okwanele kwe-anvil. Qala ngamandla aphansi ngesikhathi sokushisela isivivinyo, bese ukhula kancane kancane kuze kufinyelelwe amandla adingekayo.
Q: Ngingakwazi yini ukwandisa isikhathi sokushisela uma amandla e-weld ephansi kakhulu?
A: Hhayi ngokushesha. Ukwenyuka kwesikhathi sokushisela kungase kuthuthukise amandla, kodwa kungase futhi kubangele ukweqisa nokushintshashintsha. Okokuqala hlola ukuhlanzeka kwendawo, isimo sezimpondo, nokuma kwesakhiwo. Bese ulungisa i-amplitude, ingcindezi, noma amandla ngezinyathelo ezincane futhi uqinisekise umphumela ngokuhlolwa kokudonsa nokuhlola okubukwayo.
Q: Ngiwukhetha kanjani umshini wokushisela wensimbi ofanele we-ultrasonic womsebenzi wami?
A: Nikeza umphakeli ngempahla yakho, ukujiya, inombolo yezendlalelo, indawo yokushisela, amandla okudonsa okuqondiwe, imfuneko yokumelana, namandla okukhiqiza. Umphakeli onokwethenjelwa kufanele asekele isampula yokushisela, idizayini yophondo neyokulungisa, ukuhlolwa kwepharamitha, kanye nesiqondiso senqubo yokukhiqiza.
Isiphetho
Ukuvimbela ukulimala kwe-workpiece ku-ultrasonic metal welding akukhona nje ukwehlisa amandla okushisela. Okubalulekile ukufanisa amandla, ingcindezi, idizayini yezimpondo, usekelo lwendawo, kanye nesimo sezinto ezibonakalayo.
Ngobuchwepheshe be-elekthronikhi obunemba, amabhethri wamandla amasha, amahhanisi ezintambo zezimoto, nezingxenye zensimbi eziqhubayo, ikhwalithi yokushisela ezinzile incike kakhulu kumandla omshini. Kubuye futhi kuncike efasiteleni lenqubo elifanele, idizayini yesimo esithembekile, ukufanisa uphondo olufanele, nokulawula umshini okungaguquki.
Lapho ukhetha umshini wokushisela wensimbi we-ultrasonic, abathengi akufanele baqhathanise amanani kuphela namandla alinganiselwe. Kufanele futhi bahlole imiphumela yesampula yokushisela, isilawuli sokuguga, ukuzinza kwedatha yokushisela, ukwenza ngokwezifiso uphondo nesakhiwo, kanye nolwazi lwenqubo yomphakeli. Lokhu kusiza ukufeza ama-welds aqinile ngenkathi kunciphisa ukuhlehlisa, ukulwa, ukuqhekeka, nokukhubazeka kwe-batch.
