I-nut welding idla ngokubhekiselele kwi-welding ye-resistance projection esetyenziselwa ukuncamathisela i-weld nut kwi-sheet metal. Okwangoku igxininiswe kwiingqikelelo eziphakanyisiweyo kwi-nut ngelixa i-electrodes zisebenzisa amandla. Uqikelelo lushushu kwaye luwa, lwenza iiweld ezininzi phakathi kwe nut kunye neshiti.
I-welding ye-nut ethembekileyo ixhomekeke ngaphezu kokumisela umatshini. Uyilo lwamantongomane, ukungaguquguquki kwentelekelelo, imathiriyeli yeshiti, ukwambathisa umphezulu, ulungelelwaniso, okwangoku, ixesha le-weld kunye namandla e-electrode kufuneka zivavanywe kunye.
Eli nqaku libandakanya inkqubo ye-nut welding, uphuhliso lwepharamitha, iziphene eziqhelekileyo, uvavanyo lomgangatho kunye nokukhethwa kwezixhobo. Ikwacacisa ukuba kutheni i-welding ye-nut projection welding kufuneka ingaphathwa njengendawo eqhelekileyo yokuwelda.
Yintoni i-Nutt Welding kwaye isebenza njani?
I-nut welding iqhele ukwenziwa ngokuxhathisa ukuwelda. I-weld nut ineentelekelelo ezininzi eziphakanyisiweyo kumphezulu odibana neshiti. Olu qikelelo ludala iindawo zoqhagamshelwano ezichaziweyo kwaye zigxininise i-welding current.
Umjikelo we-welding ulandela ulandelelwano olusisiseko:
- I-nut ibekwe phezu komngxuma kwiphepha.
- I-electrode ibamba i-nut kunye neshiti kunye.
- Ngoku iqukuqela kwiingqikelelo ze nut.
- Uqikelelo lufudumala, luyathamba kwaye luyawa phantsi kwamandla.
- Ukuma kwangoku ngelixa amandla agcinwa ngokufutshane.
- I-electrodes ivula emva kokuba umdibaniselwano uzinzile.
I-welding ye-nut projection yahlukile kwi-welding eqhelekileyo yamabala. Kwi-spot welding, i-geometry ye-electrode idla ngokumisela indawo ye-weld. Kwi-nut welding, uqikelelo kwi-fastener luseka indlela yokuqala yangoku kunye nezikhundla ze-welding.
Indawo emileyo okanye iprojection welder inokumiselwa ukuwelda amandongomane ukuba ibonelela ngokufanelekileyo ngoku, amandla e-electrode, izixhobo, indawo kunye nolawulo lwenkqubo.
Ingaba i-MFDC Welder isetyenziselwa nini ukuwelda iNut?
I-AC, i-MFDC kunye nemithombo yamandla yokukhupha i-capacitor inokuthathelwa ingqalelo kwi-nut welding. Ukhetho olufanelekileyo luxhomekeke kuyilo lwe-nut, imathiriyeli yeshiti, ukwambathisa, ubukhulu, izinga lemveliso kunye nonikezelo lwamandla ombane.
Izixhobo ze-MFDC zibonelela ngokuhlengahlengiswayo ngoku kunye nolawulo lwexesha kwaye zinokudityaniswa nokutya okuzenzekelayo, ukufumanisa inxalenye kunye nokubeka iliso kwimveliso. Nangona kunjalo, umthombo wamandla wodwa awukhethi umgangatho we-weld.
Uthelekelelo lwamandongomane olungalinganiyo, ulungelelwaniso olulambathayo, amandla angazinzanga okanye ukulandela i-electrode ethintelweyo{0}}kusenokubangela i welds ezibuthathaka naxa umjelo ocwangcisiweyo uhlala uzinzile.
Indlela yokuphuhlisa iiParameters ze-Nut Welding
Akukho shedyuli yokuwelda i-nut jikelele esekwe kuphela kubungakanani bentambo. Amantongomane amabini e-weld e-M8 anokufuna iisetingi ezahlukeneyo xa i-projection geometry, imathiriyeli, i-coating okanye i-mating sheet yahlukile.
Ishedyuli esebenzayo ye-welding kufuneka ichonge:
- Ubungakanani bamantongomane, imathiriyeli kunye noyilo lwentelekelelo
- Izinto zeshiti, ukwambathisa kunye nobukhulu
- I-Electrode kunye nendawo{0}}yoyilo loyilo
- Amandla{0}uhlobo lomthombo
- Welding yangoku kunye nexesha
- Amandla e-Electrode
- Cwitsa kwaye ubambe amaxesha
- Indlela yokuvavanya i-Weld kunye neendlela zokwamkelwa
| Ipharamitha | Umsebenzi ophambili | Yintoni emazijongwe ngexesha lovavanyo |
| Welding okwangoku | Yenza ubushushu kwingqikelelo yeendongomane | Ukuwa koqikelelo, ukubunjwa kwe-weld, ukugxothwa kunye nemeko yomsonto |
| Ixesha lokutshisa | Ilawula ukuba ubushushu benziwa ixesha elingakanani | Ingaba iifom ezidibeneyo ngaphandle kokufudumeza okugqithisileyo |
| Amandla e-Electrode | Ugcina uqhagamshelwano kwaye unceda ukuquka isinyithi esishushu | Ukubamba okuzinzileyo kunye nokuwa kwazo zonke iingqikelelo |
| Ixesha lokucudisa | Ivumela i-electrode ukuba ifikelele amandla phambi kokuba kuqale ngoku | Nokuba indongomane ihleli ngokupheleleyo phambi kwewelding |
| Bamba ixesha | Ixhasa umdibaniso emva kokuyeka kwangoku | Nokuba i-nut iyashukuma okanye iyathambeka ngexesha lokukhululwa |
| Ijometri yoqikelelo | Imisela indlela yokuqala yangoku | Ubude boqikelelo, imilo kunye nokungaguquguquki |
| Ukulandelelwa koomatshini{0}} | Ugcina uqhagamshelwano njengoko uqikelelo lusiya lusiba | Ingaba intshukumo ye-electrode igudileyo kwaye iyaphendula |
| Welding ulandelelwano | Ichaphazela ubushushu kunye nokuhambelana kwemveliso | Umahluko phakathi kwe-welding eyodwa kunye neqhubekayo |
I-Welding yangoku kunye nexesha
Igalelo lobushushu elingonelanga linokushiya uqikelelo olunye okanye ngaphezulu lubotshwe buthathaka. Ubushushu obugqithisileyo bunokubangela ukugxothwa, ukonakala kweshiti okanye isinyithi esinyibilikisiweyo ngaphakathi kwimisonto.
Phambi kokunyusa okwangoku, jonga ukuba zonke iingqikelelo zinxibelelana nephepha ngokulinganayo. Indongomane ethambekileyo okanye uqikelelo olungangqinelaniyo lunokwalathisa kakhulu ngoku kakhulu kwindawo enye ngelixa olunye uqikelelo luhlala lubuthathaka.
Guqula iparameter enye ngexesha ngexesha lolingo olulawulwayo. Injongo kukuseka uluhlu oluzinzileyo lokusebenza, hayi nje ukuvelisa isampulu enye eyamkelekileyo.
Ukunyanzeliswa kwe-Electrode kunye nokuLandelela{0}}Phezulu
Amandla e-Electrode azisa uqikelelo lweendongomane ukuba ludibane nephepha kwaye lunceda ukuqulatha isinyithi esishushu. Amandla anganeleyo anokuba negalelo kuqhagamshelwano olungazinzanga kunye nokugxothwa. Amandla agqithisileyo asenokudiliza iingqikelelo kwangethuba kakhulu kwaye kutshintshe ukuxhathisa kujongano.
I-electrode kufuneka kwakhona ilandele intshukumo ye-nut njengoko iingqikelelo zithambile kwaye ziwa. Ukuthintelwa okanye ukulibazisa ukulandela{1}}kunokuphazamisa uqhagamshelwano okanye ukuvelisa iiweldi ezingalinganiyo.
Rekhoda amandla okwenene e-electrode kwi-N okanye kwi-kN apho kunokwenzeka. Indawo{1} yoxinzelelo lomoya ayinakudluliselwa ngokuthe ngqo phakathi koomatshini ngaphandle kokuba unxulumano phakathi koxinzelelo lomlawuli kunye namandla e-electrode ayaziwa.
Ukushisa kwangaphambili kunye neZininzi-Iishedyuli zePulse
Ezinye izicelo zisebenzisa i-preheat okanye ii-pulses zangoku ezininzi ukulawula uqikelelo lokuwa kunye nophuhliso lobushushu. Ezi shedyuli mazingqinisiswe ukuba kusetyenziswe eyona ndibaniselwano ye-nut ne-sheet.
I-preheat pulse ayithathi indawo yokucoca umphezulu ofanelekileyo. I-oyile, ukungcola okuxekethileyo kunye neengubo ezingahambelaniyo kufuneka ziqwalaselwe phambi kophuhliso lweparameter.
{0}Izitsheki zangaphambili ze-Weld zokuWelding ye-Nut Projection
Jonga i-Weld Nut
Jonga i-nut phambi kokutshintsha useto lomatshini. Ubude beprojekthi, imilo kunye nokuhambelana kuchaphazela indlela yangoku ekwabelwana ngayo phakathi kwamanqaku e-welding.
Ukuba ingqikelelo enye inxibelelana nephepha ngaphambili kunezinye, inokudilika kuqala kwaye ithwale yangoku kakhulu. Uqikelelo oluseleyo lunokwenza iiwelds ezibuthathaka okanye ezingaphelelanga.
Jonga ibhetshi ye nut:
- Uqikelelo olonakeleyo okanye olungalinganiyo
- Ukugqwethwa kwamantongomane
- Umonakalo womsonto
- Ubungakanani bendongomane obungalunganga
- Ukwahluka kwengubo
- Ioli okanye ukungcoliseka okukhululekile
Ishedyuli ye-welding ayikwazi ukuhlawula ngokupheleleyo i-fasteners engahambelaniyo.
Jonga iPhepha kunye neNdawo yomngxuma
Iphepha kufuneka libe tyaba malunga nendawo ye-welding. I-Burrs, i-deformation okanye indawo engafanelekanga yomngxuma inokuthintela i-nut ekuhlaleni ngokulinganayo.
Ngentsimbi edibeneyo, bhala uhlobo lokwaleka kunye nemeko. Ukutshintshwa kweengubo kunokuchaphazela ukuveliswa kobushushu, imeko ye-electrode kunye nokuzinza kwemveliso. Musa ukusebenzisa isilungiso esisisigxina kwiphepha ngalinye eligqunyiweyo.
Jonga i-Electrode kunye nePin yokuKhangela
Ubuso be-electrode kufuneka buhambelane kwaye buxhaswe ngesakhiwo esiqinileyo. Zihlolele ukunxiba, ukosuleleka, ukugqobhoza kunye noqhagamshelwano olungalinganiyo.
I-pin yokubeka ibeka i-nut phezu komngxuma weshidi kwaye inceda ukukhusela imisonto. Ngokuxhomekeke kuyilo lwezixhobo, ukugqunywa kombane kungafuneka kwakhona ukukhusela indlela yangoku engafunekiyo kwiphini.
Jonga ukuba iphini
- Utshatisa indongomane kunye nomngxuma weshiti
- Ihamba ngokukhululekileyo
- Akukho monakalo obonakalayo
- Ubamba i-nut kwindawo echanekileyo
- Ayiphazamisi ukuvala i-electrode
Ugcino kufuneka lusekelwe kwiziphumo zokwenyani zokunxitywa kunye ne-weld kunexesha elinye lokutshintsha eliqhelekileyo.
Qinisekisa Ukupholisa kunye nokuBamba
Jonga inkqubo yokupholisa, uqhagamshelo lombane kunye nentshukumo ye-electrode phambi kokuba uqalise imveliso. Umatshini kufuneka ufikelele kumandla afunekayo ngaphambi kokuba i-welding yangoku iqale.
Qhuba ulingo ngesantya esicetywayo semveliso. Iiweld ezimbalwa ezinezithuba ezinde zokupholisa zisenokungameli iimeko zemveliso eziqhubekayo.
Iziphene zeNutut Welding eziqhelekileyo kunye nezisombululo
Isiphene esibonakalayo sinokuba nezizathu ezininzi. Khangela i-nut, sheet, tooling kunye neemeko zenkqubo yangempela ngaphambi kokutshintsha inkqubo ye-welding.
| Ingxaki | Jonga kuqala | Ulungiso olunokwenzeka |
| I-nut ebuthathaka okanye edibeneyo | Ukuqiniswa koqikelelo, ulungelelwaniso, imeko yomphezulu, ukuhanjiswa kwamandla akhoyo kunye ne-electrode | Lungisa imeko yoqhagamshelwano, emva koko ulungelelanise okwangoku, ixesha okanye amandla ngokuvavanya |
| Ukuwa koqikelelo olungalinganiyo | I-nati ethambekileyo, i-sheet burrs, uqikelelo olungalinganiyo kunye ne-electrode parallelism | Lungisa i-nati, iphepha okanye ulungelelwaniso lwesixhobo |
| I-Spatter okanye ukugxothwa | Linganisa-, chusha ixesha, uqhagamshelo oluqikelelweyo, amandla kunye nokunyuka kwangoku | Misela i-clamping ezinzileyo phambi kokutshintsha igalelo lobushushu |
| Umonakalo womsonto | Ukufumana-ukunxitywa kwe-pin, indawo ye-nut kunye nentsimbi engena kwimisonto | Lungisa inkqubo yendawo kwaye uqinisekise ishedyuli ye-welding |
| Amandongomane adityanisiwe acinywa- embindini | Indawo yomngxuma, indawo yokutya kunye nephini yokubeka | Ukubekwa ngokuchanekileyo phambi kwe-welding |
| Ukugqwethwa kwephepha | Igalelo lobushushu, amandla e-electrode, inkxaso yezixhobo kunye nobukhulu benxalenye | Ukuphucula inkxaso kunye nokuqinisekisa iiparamitha ezihlaziyiweyo |
| Ukutshintsha komgangatho ngexesha lemveliso | Ukufudumeza kwe-Electrode, ukunxitywa kwephini, ukupholisa, ukwakhiwa kwe-coating kunye nokwahluka kwezinto | Buyisela isixhobo kunye nemeko yezixhobo phambi kokutshintsha ishedyuli evunyiweyo |
I-Weld Nuts ebuthathaka okanye edibeneyo
I-nut edibeneyo edibeneyo ingabangela igalelo lobushushu obunganelanga, kodwa okwangoku okuphantsi akukuphela kwesizathu esinokwenzeka. Uqikelelo olungalinganiyo, ukungafihli kakuhle{1} phezulu, amandla agqithisileyo okanye intshukumo ethintelweyo ye-electrode nako kunokuthintela ukudityaniswa okupheleleyo.
Ukuba uqikelelo olunye lomelele ngelixa olunye lubuthathaka, jonga ulungelelwaniso lweendongomane kunye nokungaguquguquki kwentelekelelo phambi kokunyusa umsantsa kuyo yonke i-weld.
I-Spatter kunye nokugxothwa
Ukugxothwa kwenzeka xa isinyithi esishushu okanye esityhidiweyo siphuma kwindawo ye-welding. Oonobangela abanokubakho ziquka ubushushu obugqithisileyo, amandla angonelanga, ukungena kakuhle{1}phezulu, uqikelelo olungalinganiyo okanye ukuqala kwangoku phambi kokubamba ngokupheleleyo.
Musa ukuthoba umsinga kuphela de isitshizi esibonakalayo sinyamalale. Ukusetwa okulungisiweyo kusafuneka kuphumelele uvavanyo lomatshini olufunekayo.
Ukufumana iinkcukacha ezithe vetshe, jonga isikhokelo sethu se-nut projection welding spatter.
Ukonakala kwemisonto
Umonakalo womsonto unokubangelwa yipini yendawo engachanekanga, ukungahambi kakuhle kwe-nut okanye isinyithi esingena kumsonto ngexesha lokugxothwa.
Emva kokulungisa ingxaki ebonakalayo, khangela intambo kunye ne-gauge efunekayo okanye indlela yokuhlanganisa. Indongomane eshiyeke iqhotyoshelwe kwiphepha isenokwamkeleka ukuba ibholithi ayinakufakwa ngokuchanekileyo.
Iziphumo ezingahambelaniyo ngexesha leMveliso eqhubekayo
Xa iisampulu zangaphambili zamkelekile kodwa iindawo zamva zingazinzanga, jonga iqondo lobushushu le-electrode, ukupholisa, ukubona{0}}ukunxitywa kwephini, ukugquma kombane kunye noqhagamshelo lombane.
Inkqubo evunyiweyo kufuneka ivavanywe phantsi komjikelo wemveliso olindelekileyo kunokuba kusetyenziswe iisampulu ezizimeleyo kuphela.
UVavanya Njani I-Weld Nut?
Ukuhlolwa okubonakalayo kunokuchonga ukungahambi kakuhle, ukutshiza, ukungcoliswa kwentambo kunye nokuwa kweprojekti engaphelelanga, kodwa imbonakalo yodwa ayinakuqinisekisa amandla adibeneyo.
Indlela yokuvavanya kunye neendlela zokwamkelwa kufuneka zivele kumzobo wemveliso, imfuno yomthengi okanye umgangatho osebenzayo wemveliso.
| Indlela yokuhlola | Yintoni ehlolayo | Ukulinganiselwa |
| Ukuhlolwa okubonakalayo | Ukulungelelaniswa, isitshizi, umonakalo ongaphezulu kunye nokungcoliswa kwemisonto | Ayiqinisekisi amandla adibeneyo |
| Uvavanyo lweTorque | Ukuchasana nokujikeleza phantsi kwemeko yovavanyo echaziweyo | Iziphumo zixhomekeke kwibholithi, intambo kunye nesixhobo |
| Tyhila-uvavanyo ngaphandle | Ukuchasana nomthwalo ofakwe ngaphakathi okanye malunga ne-nut | Indlela yokulayisha kunye nesigxina kufuneka sichazwe |
| Uvavanyo lwe-Peel okanye olutshabalalisayo | Imeko yokudibanisa kwiingqikelelo zomntu ngamnye | Ukonakalisa isampulu yovavanyo |
| Ukuhlolwa kwenkqubo | Utshintsho lwangoku, ixesha, amandla ombane okanye amandla | Ayithathi indawo yovavanyo lweweld yomzimba |
Itorque okanye-ixabiso lokutyhalela ngaphandle akufuneki lipapashwe njengemfuneko yendalo yonke kwi nut nganye yobukhulu obufanayo. Rekhoda i-nati, ishiti, ukulungiswa kovavanyo kunye nendlela yokuvavanya kunye nesiphumo.
Ukukhetha umatshini wokuwelda weNut
Umatshini we-nut welding kufuneka ukhethwe kwinkqubo edibeneyo kunye nemveliso, kungekhona kwi-transformer umthamo wedwa.
Umthengisi wezixhobo ufuna olu lwazi lulandelayo:
- Ubungakanani bamantongomane kunye noyilo lwentelekelelo
- Izinto zeshiti, ukwambathisa kunye nobukhulu
- Isikhundla se-Welding
- Amandla e-electrode afunekayo
- Ubungakanani bomsebenzi kunye nesikhokelo sokulayisha
- Izinga lokuvelisa
- Indlela yovavanyo efunekayo
- Umsebenzi wezandla,-ozenzekelayo okanye ozenzekelayo
Kwimveliso yesandla okanye esezantsi{0}}yesixhobo sokutshisela esine-electrode ezifanelekileyo kunye nezixhobo zokubeka indawo inokwanela. -imveliso yevolyum ephezulu ingafuna ukutya okuzenzekelayo kwamandongomane, -ukubona ubukho, ukubekwa kwesixhobo sokusebenza kunye nokujongwa kwe-weld{4}}data.
Xa uthelekisa iMFDC koomatshini bokuwelda bendawo yokuwelda i-nut projection welding, khangela ukuba umatshini unokubonelela:
- I-welding ezinzileyo kunye ne-adjustable current
- Amandla e-electrode afanelekileyo kwaye ulandele-phezulu
- Isixhobo esiqinileyo nesilungelelanisiweyo
- Ukupholisa okwaneleyo kumjikelo wemveliso
- Ukufikelela kweyona workpiece
- Ulawulo olufunekayo kunye nemisebenzi yokubeka iliso
Ulawulo oluqhubekayo{{0} lwangoku lunokunceda ukulawula ukuphuma kombane, kodwa alulungiseleli i-nut engalinganiyo, iphini lokubeka eligugileyo okanye i-electrode engalungelelanisiweyo.
UFaka nini ukutya okuzenzekela kwiNuts
Ukutya okuzenzekelayo luncedo xa ukuqhelaniswa kwe-nut, ixesha lokujikeleza kunye nokuphathwa ngesandla kuchaphazela ukuhambelana kwemveliso.
Inkqubo epheleleyo inokuquka:
- I-nut feeder
- Intloko yokuhanjiswa kwamantongomane
- Iphini yokufumana
- Nut-ukubona ubukho
- Isixhobo sokusebenza
- Isikhululo sokuwelda
- I-alam yempazamo kunye nokuphatha{0}}inxalenye engaqhelekanga
Inkqubo kufuneka iqinisekise ukuba i-nut echanekileyo ifikelela kwindawo echanekileyo ngaphambi kokuba i-welding iqale. Isantya sokutya sodwa akwanelanga ukuvavanya umgca ozenzekelayo.
FAQ Malunga Ukuwelda Nut
Umbuzo: Loluphi uhlobo lwe-welding esetyenziselwa i-weld nuts?
A: Amandongomane e-Weld aqhele ukudityaniswa ngokuxhathisa i-welding ye-welding. Uqikelelo oluphakanyisiweyo kwi-nut concentrate yangoku kwaye yenze iiweld ezininzi ngokuchasene nephepha.
Umbuzo: Ngaba umatshini wokuwelda ungadibanisa amandongomane?
A: Isixhobo sokuwelda esimileyo sisenokulungiselelwa ukuwelda i-nut projection ukuba sibonelela ngokufanelekileyo ngoku, amandla, i-electrode, indawo kunye nolawulo lwenkqubo. Ayizizo zonke iindawo zokuwelda ezifanelekileyo kuzo zonke iindongomane.
Umbuzo: Yintoni ebangela ukuba indongomane elidityanisiweyo liqhawuke?
A: Oonobangela abaqhelekileyo baquka uqikelelo olungalinganiyo, ulungelelwaniso olulambathayo, igalelo lobushushu elingonelanga, amandla e-electrode angachanekanga, ukulandela okuthintelweyo{0}}nongcoliseko phakathi kwe nut neshiti.
Umbuzo: Kutheni i-nut welding ivelisa i-spatter?
A: I-Spatter inokubangwa kukufakwa kobushushu obugqithisileyo, amandla angonelanga, ukungena kakuhle{0}}phezulu, uqikelelo olungalinganiyo okanye ukuqala kwangoku phambi kokuba iindawo zibanjelwe ngokupheleleyo.
Umbuzo: Ingakhuselwa njani imicu ngexesha lokudityaniswa kwamandongomane?
A: Sebenzisa ipini yokubeka efakwe ngokuchanekileyo, gcina ulungelelwaniso oluchanekileyo lwe-nut kunye nokulawula ukugxothwa. Iphini kunye nezixhobo ezijikelezayo kufuneka zihlolwe rhoqo ukuba zigugile kunye nomonakalo.
Q: Avavanywa njani amandla e-nut welding?
A: Ngokuxhomekeke kwimveliso, amandongomane adityanisiweyo asenokujongwa ngetorque, ukutyhala -ngaphandle, ukutsalwa{1}ngaphandle, ukuxobula okanye olunye uvavanyo oluchaziweyo olonakalisayo.
Ukuqukumbela
I-nut welding ethembekileyo iqala ngokudibeneyo, kungekhona ukusetwa komatshini kuphela. Uyilo loqikelelo lwamantongomane, imeko yeshiti, ulungelelwaniso, amandla e-electrode, okwangoku, ixesha le-weld kunye nokulandelela koomatshini{1}}kufuneka kusebenze kunye.
Xa i-defect ibonakala, khangela i-fastener, i-tooling kunye nemeko yoqhagamshelwano ngaphambi kokutshintsha inkqubo ye-welding. Ishedyuli yokugqibela kufuneka ivunywe kusetyenziswa indlela yovavanyo efunekayo yelona candelo.
Ukufumana isincomo somatshini, thumela i-HAIFEI umzobo we-nut, i-sheet material, i-coating, ubukhulu, indawo ye-welding, i-target target kunye nendlela yokuvavanya efunekayo. Isampuli ukuwelda ingasetyenziswa ukuvavanya inkqubo kunye tooling.
Cela uvavanyo lweSampule yeNut Welding
