Umatshini wokuWelding we-MFDC Spot weNut Projection Welding

I-nut projection welding sisicelo esiqhelekileyo seUmatshini wokuwelda indawo we-MFDCkwaye isetyenziswa ngokubanzi kwiindawo zemoto, oomatshini bokwakha, iindibano zentsimbi yentsimbi, izinto zombane, kunye nokuveliswa kwekhabhathi yombane. Iyasebenza, iyaphinda, kwaye ifanelekile{1}}kukwenziwa kwevolyum ephezulu, ngakumbi xa i-weld nuts okanye izitudi kufuneka zidityaniswe kumakhasi esinyithi.

Kwimveliso yokwenyani, nangona kunjalo, iifektri ezininzi zijongana neengxaki ezimbini eziphindaphindiweyo:i-nut weld detachmentkwayei-weld cracking okanye isitshizi esinzima. I-weld detachment inokukhokelela kwiimvavanyo ze-torque ezingaphumelelanga, amantongomane avulekileyo, iingxaki zendibano, kunye nokwaliwa kwenxalenye. Ukuqhekeka okanye ukutshiza kunokungcolisa imisonto, konakalise umphezulu weshiti, kucuthe ubomi be-electrode, kwaye kucothise imveliso.

Ezi ngxaki azinakwazi ukusonjululwa ngokulula nje ngokunyusa langoku okanye ukongeza uxinzelelo olungakumbi. I-Nut projection welding ixhomekeke kwibhalansi phakathi kwe-welding yangoku, ixesha le-welding, amandla e-electrode, uyilo lokubonisa, imeko yeshiti, imeko ye-electrode, ukuchaneka kwe-fixture, kunye nokusebenza kokupholisa.

Esi sikhokelo sichaza oonobangela abaxhaphakileyo be-weld detachment kunye nokuqhekeka kwi-welding nut projection, indlela yokuzisombulula, kwaye yintoni abathengi abafanele bayijonge xa ​​bekhethaUmatshini wokuwelda indawo we-MFDC, ukuchasa umatshini welding, okanyei-automation ye-welding yesikoinkqubo yeeprojekthi zokuwelda amandongomane.

1.Umgaqo osisiseko weNut Projection Welding

I-Nut projection welding luhlobo lwe-resistance welding. Ngexesha le-welding, iingqikelelo kwi-nut ziqhagamshelana ne-sheet metal. Xa ikhoyo ngoku idlula kwindawo yoqhagamshelwano, ukushisa okuchasayo kuveliswa kwiindawo zokujonga. Ngaphantsi kwamandla e-electrode, iingqikelelo ziyawa kwaye zenze i-welded joint with sheet.

Ngokungafaniyo ne-welding eqhelekileyo yendawo, i-welding yentelekelelo igxininisa ubushushu kwiindawo eziyilwe ngokwengqikelelo. Oku kwenza ukuba indawo yokuwelda kube lula ukulawula kwaye yenza inkqubo ilungele amantongomane, i-studs, kunye nezinye izinto zokubopha.

Into ephambili ayikugqithisi yonke i-nut kunye neshidi. Injongo kukuvelisa ukushisa okwaneleyo kwiingqikelelo, zivumele ukuba ziwe ngokufanelekileyo, kwaye zenze umdibaniso oqinileyo ngaphandle kwe-spatter okanye i-deformation.

2.Kutheni i-MFDC Spot Welding Machine ifanelekile kwi Nut Projection Welding?

AnUmatshini wokuwelda indawo we-MFDCisebenzisa-unikezelo lwamandla ombane oluphakathi. Xa kuthelekiswa nezixhobo ze-welding zemveli ze-AC, ngokuqhelekileyo zibonelela ngemveliso yangoku ezinzileyo, impendulo ekhawulezayo, kunye nolawulo olungcono lwangoku.

Kwi-welding nut projection welding, oku kubalulekile kuba umgangatho we-weld unovelwano kakhulu kuzinzo lwangoku, amandla e-electrode, kunye nexesha. Inkqubo ezinzileyo ye-MFDC inokunceda ukunciphisa ukuguquguquka kwangoku kunye nokuphucula ukuhambelana kwe-weld kwimveliso yebhetshi.

Kumalungu eemoto, amacandelo esinyithi, kunye neendibano zombane, ukuwelda kwe-nut kusoloko kufuna ukomelela okuzinzileyo, imisonto ecocekileyo, isitshizi esilinganiselweyo, i-indentation elawulwayo, kunye nemijikelo yemveliso ephindaphindwayo. Umatshini wokuwelda indawo we-MFDC, odityaniswe nesilawuli esifanelekileyo, i-electrodes, i-fixture, inkqubo yokupholisa, kunye ne-nut feeder, ifaneleka kakuhle ngolu hlobo lwemveliso.

1.Iqela le-Weld

I-weld detachment yenye yeengxaki eziqhelekileyo kwi-welding nut projection welding. I-nut inokubonakala i-welded kwiphepha, kodwa iphuma ikhululekile ngexesha lokuvavanya, uvavanyo lwe-torque, okanye indibano yokugqibela.

Oku ngokuqhelekileyo kuthetha ukuba iingqikelelo azizange zenze i-weld nugget eyomeleleyo okanye ayizange idibanise ngokufanelekileyo kunye ne-sheet metal. Kwimveliso, le ngxaki inobungozi kuba umphezulu unokubonakala wamkelekile ngelixa amandla okwenene e-weld ephantsi kakhulu.

Ukuba {{0}ukuhlolwa kweqhekeza lokuqala okanye isampulu eqhelekileyo ayenziwanga, iindawo ezibuthathaka zinokudlulela kwinkqubo yokuhlanganisa elandelayo.

2.Ukuqhekeka, Ukugqabhuka, okanye ukuSphaza okuManzi

Ukuqhekeka okanye ukugqabhuka kudla ngokuvela njengeentlantsi ezigqithisileyo, ukuchaphaza kwesinyithi, umphezulu wamaphepha atshisiweyo, isitshizi ngaphakathi kumsonto wentongomane, okanye ukuwa kwentelekelelo eqatha. Kwezinye iimeko, iphepha linokuthi litshiswe kwindawo okanye i-nut inokukhubazeka.

Isitshizi esinzima sichaphazela ngaphezu kwenkangeleko. Ingonakalisa intambo, inciphise umgangatho wendibano, ikhulise ukunxitywa kwe-electrode, kwaye yenza inkqubo ye-welding ingazinzi ngokuhamba kwexesha.

3.I-Cold Weld okanye i-Weak Bonding

I-weld ebandayo ithetha ukuba inxalenye ibonisa uphawu lwe-weld, kodwa ibhondi yangaphakathi ayinamandla ngokwaneleyo. Isenokungaphumeleli kwangoko, kodwa inokusilela ngexesha lokungcangcazela, iqina, okanye{1}}ixesha elide lokusetyenziswa.

Iintsimbi ezibandayo zidla ngokubangelwa bubushushu obungonelanga, amandla e-electrode angafanelekanga, ukungcoliseka komphezulu, ukunxitywa kwe-electrode, okanye uqikelelo lwamantongomane olungahambelaniyo.

4.Ukungcoliswa kwemisonto okanye ukuguqulwa kweNut

Ukuba i-spatter ingena kumsonto we-nut, ibholithi inokungadibani kakuhle. Ukuba ixesha le-welding lide kakhulu okanye amandla e-electrode ayifanelekanga, umzimba we-nut unokukhubazeka.

Kwiindawo zokuvelisa, umgangatho wentambo kufuneka uhlolwe emva kwe-welding, ngakumbi xa amantongomane adibeneyo asetyenziswa kwiimoto, kumatshini, okanye kwiindibano zesakhiwo.

1.I-Welding yangoku iphantsi kakhulu

I-Welding yangoku ngowona mthombo wobushushu kwi-welding yokumelana. Ukuba i-current iphantsi kakhulu, iingqikelelo azikwazi ukufudumeza kunye nokuwa ngokufanelekileyo, kwaye i-weld nugget ayinakwenziwa.

Kule meko, ukwandisa ixesha le-welding akunakuyisombulula ingxaki. Amandla angoku, ixesha, kunye ne-electrode kufuneka ahlengahlengiswe kunye ngokusekwe kubungakanani bamantongomane, ubukhulu beshiti, uhlobo lwempahla, kunye nokwaleka komphezulu.

Ixesha le-2.Welding lifutshane kakhulu

Ukuba ixesha le-welding lifutshane kakhulu, iingqikelelo zingaqalisa ukufudumeza kodwa ziyeke ngaphambi kokuba ibhondi ezinzileyo yenziwe. Oku kudla ngokubangela ukubambana okubuthathaka okanye ukudityaniswa kwe-weld.

Le ngxaki idla ngokuvela xa udityaniswe ngamashiti atyebileyo, amandongomane amakhulu, okanye izinto ezigqunyiweyo ezifana nentsimbi.

Nangona kunjalo, ixesha le-welding akufanele linyuswe ngokungaboni. Ixesha le-welding eninzi linokubangela ukushisa, ukutshiza, ukuguqulwa kwamantongomane, okanye umonakalo weshiti.

I-3.I-Electrode Force iphezulu kakhulu okanye iphantsi kakhulu

Amandla e-Electrode anefuthe elithe ngqo kumgangatho we-welding weprojekthi. Ukuba amandla aphantsi kakhulu, ukuchasana koqhagamshelwano kuba nokungazinzi kwaye ukufudumala kwendawo kunokuthi kwenzeke, kubangele i-spatter okanye ukuqhuma. Ukuba amandla aphezulu kakhulu, ukuxinana kwangoku kunokuhla, ukuveliswa kobushushu kunokuncipha, kwaye i-weld nugget ingaba ncinane kakhulu.

Oku kuthetha ukuba i-welding yeprojekti ayikho inkqubo apho "uxinzelelo oluninzi luhlala lungcono." Amandla achanekileyo kufuneka avumele uqikelelo lwamandongomane ukuba enze unxibelelwano oluzinzileyo, ubushushu ngokufanelekileyo, kunye nokuwa phantsi kweemeko ezilawulwayo.

4.Ubungakanani beNqanaba leNutli okanye iMilo ayihambelani

Uqikelelo kwindongomane ngamanqaku aphambili apho kugxilwe khona ubushushu. Ukuba iingqikelelo zincinci kakhulu, zilahlekile, azilingani, zonakaliswe, okanye azihambelani ngobude, ukuhanjiswa kobushushu kuya kuzinza.

Kule meko, i-weld detachment ayinakubangelwa ngumatshini we-welding yedwa. Isenokuvela kumgangatho ongazinzanga wamandongomane.

Ngaphambi kokuveliswa kobuninzi, ubude bentelekelelo ye-nut, inani, imilo, kunye nokuhambelana kufuneka kuhlolwe.

I-5.Oli, i-Oxide, okanye i-Coating ichaphazela i-Surface yoQhagamshelwano

I-oyile, irust, i-oxide layers, isitampu se-lubricant, ii-coatings ezishinyeneyo, okanye i-galvanized layers ezingazinzanga zinokuchaphazela ukuxhathisa koqhagamshelwano kunye nokudluliselwa kobushushu.

Ukuba imeko yomphezulu iguquka ukusuka kwibhetshi ukuya kwibhetshi, iiparamitha ze-welding ezifanayo zinokuvelisa iziphumo ezahlukeneyo. Yingakho ukucocwa kwezinto, ukuhlolwa okungenayo, kunye nokulawulwa kwemeko yomhlaba kubalulekile kwi-nut projection welding.

6.I-Poor Fixture Positioning okanye i-Nut Misalignment

Ukuba i-nut ayigxilwanga, i-pin yokubeka igugile, indawo ye-sheet hole ayichanekanga, okanye i-fixture ayinyanzeli ngokufanelekileyo inxalenye, uqikelelo alunakuqhagamshelana nephepha ngokulinganayo.

Ngenxa yoko, ezinye iingqikelelo zinokuhamba kakuhle ngelixa ezinye zisilela ukudibanisa. Oku kunokukhokelela kwi-weld detachment, iziphumo ezingalunganga ze-torque, okanye amandla e-weld angazinzanga.

I-automated nut projection welding, ipini yokubeka, inkqubo yokutya amandongomane, ireferensi yokulungiswa, kunye nezinzwa zokubona kufuneka zijongwe rhoqo.

1.I-Welding yangoku iphezulu kakhulu

Ukugqithiswa kwe-welding current yimbangela eqhelekileyo yokuqhuma kunye ne-spatter enzima. Uqikelelo lufudumeza ngokukhawuleza kakhulu, kwaye isinyithi esinyibilikisiweyo sinokukhutshwa phambi kokuba ilungu lizinzile.

Ukuba i-welding spark inkulu kakhulu, isandi sibukhali, ishidi litshiswa, okanye intambo ye-nut ingcolisekile nge-spatter, ukusetwa kwangoku kufuneka kuhlolwe kuqala.

2.Ixesha lokucudisa lifutshane kakhulu

Ixesha lokucudisa lixesha eliphakathi koqhagamshelwano lwe-electrode kunye nokuhamba kwangoku. Ukuba i-current iqala ngaphambi kokuba i-nati kunye neshidi zinyanzeliswe ngokupheleleyo, imeko yoqhagamshelwano ayizinzile kwaye ukugqithiswa kwendawo kunokwenzeka.

Oku kudla ngokukhokelela ekugqabhukeni, ngakumbi xa ishidi lingekho tyaba, i-fixture iyacotha ukuvala, okanye inkqubo ye-pneumatic ayizinzanga.

3.Ulandelo olungeluhle{1}}Ngexesha lokuWa koqikelelo

Ngexesha le nut projection welding, iingqikelelo ziyawa njengoko zishushu. Intloko ye-welding kufuneka igcine uxinzelelo ngexesha lokuwa. Ukuba umatshini unempendulo engalunganga{2}}, isinyithi esinyibilikisiweyo sinokukhutshwa kwindawo edibeneyo, ibangele isitshizi.

Esi sesinye sezizathu zokuba oomatshini abadala okanye iinkqubo ezicothayo zepneumatic zinokuvelisa iiweld ezingazinzanga ngexesha lokuwelda kwe nut.

4.Ukupholisa kakubi kubangela i-Electrode Overheating

Kwimveliso eqhubekayo, ukushisa kwe-electrode kuyenyuka ukuba inkqubo yokupholisa ibuthathaka, ivaliwe, okanye ingazinzanga. Nje ukuba i-electrode ishushu kakhulu, imeko yoqhagamshelwano iyatshintsha, ukunxitywa kwe-electrode kuyanda, kwaye umgangatho we-weld uya uyancipha.

Ukupholisa ayisiyonto nje yokuncedisa. Yinxalenye ephambili yokusebenza okuzinzileyo kumatshini we-MFDC we-welding.

5.Electrode Wear okanye Uneven Electrode Face

Ubuso obunxibileyo, obungcolileyo, okanye obungalinganiyo be-electrode butshintsha ukusabalalisa kwangoku kunye nokusabalalisa uxinzelelo. Ukuba iiparamitha ze-welding ezifanayo zisebenze kakuhle ekuqaleni kodwa i-spatter iyanda emva kwexesha lokuvelisa, imeko ye-electrode kunye nenkqubo yokupholisa kufuneka ihlolwe ngaphambi kokutshintsha i-welding parameters.

1.Yakha iNdawo eZinzileyo, ixesha, kunye nefestile yokunyanzeliswa

I-weld detachment akufanele isonjululwe ngokutshintsha ipharamitha enye kuphela. Indlela engcono kukurekhoda i-welding current ekhoyo, ixesha le-welding, amandla e-electrode, ixesha lokucudisa, ixesha lokubamba, kunye nemeko ye-electrode, emva koko ulungelelanise inkqubo yesinyathelo ngesinyathelo.

Kwiinkqubo ezininzi ze-welding ye-nut projection, "ixesha eliphezulu langoku, ixesha elifutshane, kunye namandla azinzileyo" ahlala esetyenziswa, kodwa ukusetwa okuchanekileyo kufuneka kuxhomekeke kubukhulu be-nut, ubukhulu beshiti, ukugquma, kunye nokukwazi umatshini.

Kwintsimbi yegalvanized, inkqubo yokuwelda ipulse kabini inokuqwalaselwa. I-pulse yokuqala inceda ukulungiselela imeko yoqhagamshelwano, kwaye i-pulse yesibini yenza i-weld engundoqo.

2.Jonga uMgangatho weNut Projection kunye neSheet Fit{1}}Phezulu

Ukuba i-weld detachment iyaqhubeka emva kokulungiswa kweparameter, i-nut ngokwayo kufuneka ihlolwe. Jonga ukuba iingqikelelo zigqityiwe, nokuba ukuphakama kuyahambelana, nokuba kukho umonakalo, i-oxidation, okanye ukuhluka kobukhulu.

Umngxuma weshiti, ukucaca, kunye nemeko yoqhagamshelwano kufuneka ihlolwe. Ukuba kukho umsantsa phakathi kwe-nati kunye neshidi, ukuzinza kwe-welding kuya kuba nzima ukuyigcina.

3.Susa i-oyile, ioksidi, kunye nokuNgcoliseka koMphezulu

Ngaphambi kwe-welding, i-nati kunye neshiti kufuneka likhululeke kwioli ebonakalayo, i-rust, i-oxide layers, kunye nezinto zangaphandle. Kwintsimbi ye-galvanized okanye i-coated, i-coat coating ifanele ihambelane nenkqubo ye-welding ekhethiweyo.

Ukuba ungcoliseko luvela kwi-oyile yesitampu okanye i-oyile yokuthintela umhlwa, ukucoca okanye ulawulo lwenkqubo kufuneka longezwe phambi kokuba udiye.

4.Nxiba okanye ubuyisele ii-Electrodes eziGqiweyo

Ukunxiba kwe-Electrode kutshintsha uxinzelelo kunye nokuhanjiswa kwangoku. Ishedyuli eqhelekileyo yokunxiba i-electrode kufuneka isetyenziswe endaweni yokulinda de kubekho ukungaphumeleli kwe-weld.

Ukudibanisa i-nut projection, ubuso be-electrode, i-pin yokufumana, ishaneli yokupholisa, kunye nokulungelelaniswa kwe-electrode kufuneka kuhlolwe kunye.

5.Phucula iFixture Positioning kunye neClamping

Ukuba i-nut iyatshintsha, i-sheet iyahamba, okanye i-fixture ayizinzile, iingqikelelo aziyi kulayisha ngokulinganayo. I-pin yokufumana indawo kufuneka ihlolwe ukunxiba, ukulungiswa kufuneka kuqiniswe, kwaye inxalenye kufuneka ibekwe kwindawo efanayo rhoqo.

Kuphezulu-imveliso yevolyum, impazamo{1}ubungqina bungongezwa, njengokubhaqwa kobukho be nut, ubhaqo lwe orientation, ukubona indawo yomngxuma, kunye nohlolo lwe post{2}}weld thread.

1.Nciphisa ngokugqithisileyo ngoku ngaphandle kokudala i-Cold Weld

Ukuba inkqubo ye-welding ivelisa iintlantsi ezinkulu, ingxolo ebukhali, i-spatter enzima, okanye ukungcoliswa kwentambo, umsinga unokuba phezulu kakhulu. Ikhoyo ngoku ingancitshiswa kancinane ngelixa ilungisa ixesha le-welding kunye ne-electrode force ukugcina amandla e-weld.

Musa ukunciphisa i-current kakhulu, kuba ubushushu obungonelanga bunokubangela i-welds ebandayo okanye i-weld detachment.

2.Yandisa ixesha lokucudisa phambi kokuqukuqela kwangoku

Ngeengxaki zokutshiza rhoqo, ukonyuka kwexesha lokucudisa kunganceda ukuqinisekisa ukuba i-nut, uqikelelo, kunye neshiti zibotshelelwe ngokupheleleyo phambi kokuba kuqale ngoku.

Oku kuluncedo ngakumbi xa iphepha lingalingani, ulungiso luvaleka kancinane, okanye impendulo yomoya ingazinzanga.

3.Jonga i-Electrode Force kwaye ulandele iMpendulo{1}

Ukuba amandla e-electrode aphantsi kakhulu, ukuchasana koqhagamshelwano kunokuba phezulu kakhulu, kubangele ukushisa kwendawo kunye nokutshiza. Jonga uxinzelelo lomoya, ukunyakaza kwe-cylinder, impendulo yentloko ye-welding, iileyili zesikhokelo, kunye neenzwa zoxinzelelo.

Kwiiprojekthi ezineemfuno ezingqongqo zomgangatho, ulawulo loxinzelelo lwe-servo lunokubonelela ngempendulo engcono kunye nokuzinza kwenkqubo.

4.Hlola ukuHamba kwaManzi okuPholisa kunye noBushushu be-Electrode

Iingxaki zokupholisa zihlala zivela emva kokuba umatshini usebenze ixesha elithile. Jonga ukuhamba kwamanzi, uxinzelelo lwamanzi, ubushushu bamanzi, iziteshi ezivaliweyo, kunye nokupholisa kwangaphakathi kwe-electrode.

Ukupholisa kakubi kunokukhokelela ekunxityweni kwe-electrode ngokukhawuleza, isitshizi esingaphezulu, ukujula okunzulu, kunye namandla e-weld angahambelaniyo.

5.Nciphisa iZikhewu phakathi kweNut kunye neShiti

Izikhewu ezinkulu zibangela unxibelelwano olungazinzanga. Okwangoku kunokugxila kuqikelelo olunye okanye ezimbini, ezikhokelela ekugqabhukeni okanye ekudibaneni kokungalingani.

I-fixture kufuneka ibambe i-nut kunye neshidi ngokuqinileyo kunye. I-pin yokubeka kufuneka kwakhona ikhokele i-nut ngokuchanekileyo kwaye igcine igxile kumngxuma weshidi.

Inyathelo 1: Jonga i-Welding Defect

Ukuba ingxaki i-weld detachment, khangela ukuba ukushisa akwanelanga, uxinzelelo alufanelekanga, okanye uqikelelo aluzange lufake i-weld efanelekileyo. Ukuba ingxaki iyagqabhuka okanye itshiza, khangela ukuba umsinga uphezulu kakhulu, uxinzelelo luphantsi kakhulu, ixesha lokucudisa lifutshane kakhulu, okanye ukupholisa akuqhelekanga.

Uqwalaselo oluluncedo lubandakanya ubungakanani bentlantsi, isandi sokuwelda, ukungcoliseka komsonto, umbala we-weld, ubunzulu bokungena, indawo yentongomane, kunye nokuguqulwa kweshiti.

Inyathelo 2: Jonga i-Nut kunye ne-Sheet Material

Qinisekisa ubungakanani bamandongomane, ubude bentelekelelo, inombolo yentelekelelo, ubukhulu beshiti, ukugquma, kunye nokucoceka komphezulu. Iingxaki ezininzi zokuwelda ezibonakala ngathi zinxulumene noomatshini{1}}zibangelwa kukwahluka kwezinto okanye ukungcoliseka komphezulu.

Inyathelo 3: Jonga ii-Electrodes, Fixtures, kunye nokuPholisa

Jonga ubuso be-electrode, iphini lokujonga, ukuxinana kwesixhobo, kunye namanzi okupholisa. Ukuba ingxaki iba yimbi ngakumbi emva kwexesha lokuvelisa, ukunxiba kwe-electrode kunye nokusebenza kokupholisa kufuneka kuhlolwe kuqala.

Inyathelo lesi-4: Lungisa i-Welding Parameters ngononophelo

Emva kokuqinisekisa ukuba loo mathiriyeli, i-electrodes, izinto ezilungiswayo, kunye nokupholisa zamkelekile, hlengahlengisa okwangoku, ixesha, amandla, ixesha lokucudisa, kunye nokubamba ixesha.

Kungcono ukunyenyisa utshintsho olukhulu ngexesha kwaye urekhode umphumo. Ukutshintsha iiparamitha ezininzi ngexesha elinye kwenza kube nzima ukuchonga oyena nobangela.

Inyathelo lesi-5: Qinisekisa iziphumo ngoVavanyo, hayi inkangeleko kuphela

I-nut projection welding akufanele igwetywe ngenkangeleko yodwa. Uvavanyo lwetorque, uvavanyo lokutsala, uvavanyo lwe-peel, uvavanyo olutshabalalisayo, kunye nokuhlolwa kwentambo kufuneka kusetyenziswe ukuqinisekisa umgangatho we-weld.

Kumacandelo eemoto kunye neendibano ezibalulekileyo, okokuqala{0}}ukuvunywa kweqhekeza kunye nesampulu eqhelekileyo kufuneka ibe yinxalenye yenkqubo yemveliso.

1.Stable Power Output

Kwi-welding ye-nut projection, imveliso yangoku ezinzileyo ibalulekile. Umatshini kufuneka uxhase ngokuqhubekayo{1}ulawulo lwangoku kunye nokunciphisa isiphumo sokuguquguquka konikezelo lwamandla, ukwahluka kwezinto, kunye notshintsho kwimeko yoqhagamshelwano.

Xa uthenga aumatshini wokuwelda indawo, musa ukujonga kuphela amandla alinganisiweyo. Khangela kwakhona impendulo yomlawuli, uluhlu lweparameter, ikhono lokurekhoda idatha, kunye nemisebenzi ye-alamu.

2.Ulawulo loMmandla oluthembekileyo

I-nut projection welding ivakalelwa kakhulu kumandla e-electrode. Umtshini kufuneka unike uxinzelelo oluzinzileyo kunye nokulandelela okulungileyo{1}ngexesha lokuwa koqikelelo.

Kwimigca yemveliso efunwayo, ulawulo loxinzelelo lwe-servo lunokuthi luthathelwe ingqalelo ekuphuculeni ukuhambelana ngoxinzelelo, ukufuduswa, okanye ukujonga inkqubo yegophe.

3.I-Electrode eLungileyo kunye neSakhiwo seNdawo

Inkqubo ye-welding ye-nut idinga i-electrode ephezulu efanelekileyo, i-electrode esezantsi, izikhonkwane zendawo, kunye noyilo lwe-insulation. Iphini yokubeka kufuneka ibeke i-nati ngokuchanekileyo ngaphandle kokubangela ukuvuza kwangoku, ukunxiba okugqithisileyo, okanye ukungahambi kakuhle.

Ngobukhulu obuhlukeneyo be-nut, i-electrode kunye nesakhiwo sokubeka indawo kufuneka kube lula ukutshintsha okanye ukulungelelanisa.

I-4.Ikhono lokupholisa kwiMveliso eqhubekayo

Kwi-welding eqhubekayo, ukupholisa kufuneka kube namandla ngokwaneleyo ukugcina i-electrodes, i-transformers, kunye nezixhobo zokuqhuba kwiqondo lokushisa elizinzileyo.

Ukuba umthamo wokupholisa awonelanga, umatshini unokushisela kakuhle ekuqaleni kodwa ungazinzi emva kokuqhubeka nokusebenza.

5.Okuphindiweyo -Ukutyhala kunye neZininzi{2}}Ulawulo lweParameter yenqanaba

Kwintsimbi ekhandisiweyo, imathiriyeli egqunyiweyo, okanye iinxalenye ezineemfuno ezingqongqo zolawulo lwesitshizi, ulawulo lwe-welding oluphindwe kabini-lwesantya okanye kaninzi{1}} lunokuba luncedo.

I-preheat pulse inokuphucula iimeko zoqhagamshelwano, ngelixa i-welding pulse ephambili yenza i-joint. Abathengi kufuneka baqinisekise ukuba ngaba umlawuli uyawaxhasa amabakala amaninzi-angoku, ixesha lokucudisa, ukubamba ixesha, ugcino lweresiphi, kunye nokutshintsha iparameter ngokukhawuleza.

6.Automation Compatibility

Kuveliso oluphezulu-lomthamo, inkqubo yokuwelda inokufuna ukutyiswa kwamandongomane okuzenzekelayo, indawo ekubekwe kuyo, ukubona ubukho bamandongomane, uhlolo lwe-weld -ngeposi, ukuphathwa kwerobhothi, okanye ukulandelwa kwedatha ye-MES.

Uluhlu lwemveliso ye-Haifei lubandakanya ukuchasana kwe-Welding Machine, i-Spot Welding Machine, i-Welding Automation, i-Custom Machines, i-Welding Accessory, isilawuli, i-Nut Conveyor, i-Water Chiller, i-Transformer, kunye nezinye iinkqubo ezihambelanayo, ezihambelana ne-automated nut projection welding kunye ne-resistance welding production.

1.Okokuqala{1}}Uvavanyo lweWelding

Ngaphambi kokuveliswa kwebhetshi, inxalenye yokuqala kufuneka ihlolwe imbonakalo ye-weld, indawo ye-nut, imeko yentambo, kunye namandla e-weld asisiseko. Imveliso kufuneka iqhubeke kuphela emva kokuba -isiphumo sokuqala siqinisekisiwe.

2.Tsala okanye uVavanyo lweTorque

I-nut projection welding idla ngokufuna ukuqinisekiswa kwamandla. Uvavanyo lokutsalwa okanye uvavanyo lwetorque kufuneka lwenziwe ngokweemfuno zendibano yomthengi okanye umgangatho womgangatho wangaphakathi.

3.Uvavanyo olutshabalalisayo

Ngexesha lentshayelelo yemveliso entsha okanye utshintsho lweparameter, uvavanyo oluyonakalisayo lunokubonisa ukuba uqikelelo lwenze ubudlelwane obusebenzayo kunye nephepha. Ukuba inxalenye ephukileyo ibonisa ukudibanisa okuncinci kwindawo yokubonisa, inkqubo isenomngcipheko we-weld obandayo.

4.Uvavanyo oluqhubekayo lwe-Welding Stability

Musa ukuvuma umatshini osekelwe kwisampuli enye okanye ezimbini kuphela. Uvavanyo oluncinci lwebhetshi luyacetyiswa ukuba lujonge ukuba iziqwenga zokuqala kunye neziqwenga zamva zihlala zihambelana.

Ngexesha lovavanyo, gxininisa kubushushu be-electrode, inqanaba le-spatter, utshintsho lwe-indentation, umgangatho wentambo, kunye nokwahluka kwamandla e-weld.

1.Nut kunye neeNkcukacha zePhepha

Nika ubungakanani bamandongomane, inombolo yentelekelelo, imilo ethelekelelwayo, imathiriyeli yeshiti, ubukhulu beshiti, ukucocwa komphezulu, nokuba loo ndawo yenziwe ngegalvan okanye igqunywe na. Imizobo kunye neesampuli zokwenyani zicetyiswa ngamandla.

2.Isikhundla se-Welding kunye neeMfuno zeNdibano

Ukubonelela ngesikhundla se-weld, ubungakanani bomngxuma, imfuneko yokubeka iziko, imfuneko yokukhusela intambo, kunye nokuhlenga okwamkelekileyo okanye amanqaku aphezulu. Ezi nkcukacha zichaphazela i-electrode, i-pin yokubeka, kunye noyilo lwe-fixture.

3.IiMfuno zoVavanyo loMgangatho

Ukuba kukho ukutsala amandla, i-torque, i-peel, uvavanyo olonakalisayo, imbonakalo, okanye iimfuno zokuhlola intambo, yabelane ngazo kwinqanaba locaphulo. Oku kunceda umthengisi ayile umatshini kunye nenkqubo esekelwe kwithagethi yomgangatho wangempela.

I-4.Umthamo wemveliso kunye neeMfuno ezizenzekelayo

Xelela umthengisi isiphumo ekujoliswe kuyo ngeyure okanye ngosuku, nokuba inxalenye ineenguqulelo ezininzi, nokuba ukulayishwa kwe-manual okanye ngokuzenzekelayo, kunye nokuba ukutya kwe-nut, ukuphatha i-robotic, ukuhlolwa kombono, okanye ukulandelwa kwedatha ye-MES kuyadingeka.

I-1.MFDC Spot Welding kunye ne-Automated Projection Welding Solutions

I-Haifei ibonelela ngezisombululo zokumelana nokuwelda kunye nezisombululo zokuwelda ezizenzekelayo kwimveliso yanamhlanje, kubandakanya oomatshini bokuwelda, oomatshini bokuwelda, oomatshini bokuwelda umthungo, kunye nezixhobo zokuwelda ezizenzekelayo ezisetyenziswa kumandla amatsha, izixhobo zombane, kunye nokuveliswa kweemoto.

Ukuwelda amandongomane, iHaifei inokuvavanya ubungakanani be nut, ubukhulu beshiti, imeko yomphezulu, indawo yeweld, kunye nethagethi yemveliso, emva koko icebise ngomatshini wokuwelda indawo we-MFDC ofanelekileyo, umatshini wokuwelda amantongomane, okanye indawo yokusebenzela yokuwelda.

2.I-Sample Welding kunye nokuqinisekiswa kweNkqubo

Ngaphambi koku-odola izixhobo, abathengi banokubonelela ngamantongomane, amacandelo esinyithi, imizobo, kunye neemfuno zovavanyo lwesampulu yokuwelda. Oku kunceda ukuqinisekisa amandla e-weld, inqanaba lokutshiza, imeko yomsonto, ubunzulu bokungena, kunye nomjikelo wemveliso phambi kokuba uqwalaselo lokugqibela lomatshini luvunyiwe.

I-3.I-Electrode, i-Fixture, i-Cooling, kunye ne-Automation Support

Umgangatho we-welding ye-nut ayixhomekanga kuphela kumatshini wokuwelda kodwa nakwi-electrode, izikhonkwane zendawo, izixhobo, amanzi okupholisa, i-nut feeder, kunye nokudityaniswa komgca wemveliso.

I-Haifei inokubonelela ngeengcebiso ezisebenzayo zesakhiwo se-electrode, indawo yokulungiswa, uyilo lokupholisa, kunye nokudibanisa okuzenzekelayo ngokusekelwe kweyona nto isebenzayo.

Ukuqukumbela

I-weld detachment, ukuqhekeka, kunye ne-spatter kwi-welding ye-nut projection idla ngokungabangelwa yinto enye. Ukwahlukaniswa kuhlala kunxulunyaniswa nobushushu obungonelanga, amandla angafanelekanga, umgangatho wentelekelelo engazinzanga, ungcoliseko lomphezulu, okanye indawo engalunganga yokumiswa. Ukugqabhuka kunye nesitshizi zihlala zinxulumana nokugqithiswa kwamandla akhoyo, amandla aphantsi, ixesha elifutshane lokucudisa, ukupholisa kakubi, ukulandela kakubi{2}}, okanye izithuba.
Kubathengi abakhetha umatshini wokuwelda indawo, isitshixo asingomandla omatshini kuphela. Umatshini kufuneka uhambelane nobungakanani bentongomane, ubukhulu beshiti, ukugquma komhlaba, umgangatho womgangatho, kunye nomjikelo wemveliso.
Umatshini ofanelekileyo we-MFDC we-welding welding ye-nut projection welding kufuneka unikeze imveliso yangoku ezinzileyo, ulawulo lwamandla oluthembekileyo, i-electrode efanelekileyo kunye noyilo lokukhangela, ukupholisa okwaneleyo, kunye neziphumo zesampulu eziqinisekisiweyo.
Ukuba ujongene ne-nut weld detachment, i-spatter, ukugqabhuka, ukungcoliseka kwentambo, okanye amandla e-weld angazinzanga, ungathumela i-Haifei ubungakanani bakho be-nut, ubukhulu beshiti, umphezulu wezinto, imizobo, umthamo wemveliso kunye neemfuno zovavanyo. I-Haifei inokunceda ekuvavanyeni umatshini wokuwelda ofanelekileyo wendawo, inkqubo yokuwelda i-nut, okanye indawo yokusebenzela ye-welding ezenzekelayo kwiimfuno zakho zemveliso.

Qhagamshelana neeNjineli zethu