Kubunjineli banamhlanje bombane kunye namacandelo amandla amatsha, imicu yobhedu ephothiweyo (ekwaziwa ngokuba ziziqhagamshelo zethusi ezibhetyebhetye) zizinto ezibalulekileyo zokuqhuba ezisetyenziswa ngokubanzi{0}kusetyenziso lwangoku lothumelo olunje ngeziguquli, ii-switchgear, kunye neepakethi zebhetri yeSilothi saMandla esitsha (NEV). Ukuguquguquka kwabo, ukuqhuba okugqwesileyo, kunye nokumelana nokungcangcazela kubenza babe lolona khetho lufanelekileyo lokuqhagamshela iibhasi ezisisigxina kwiindawo ezishukumayo. Nangona kunjalo, ukusebenza komcu wobhedu ophothiweyo ubukhulu becala kuxhomekeke kumgangatho woqhagamshelo lwetheminali, eyona nto idibanisa i-welding.
Kubalulekile ukukhetha inkqubo efanelekileyo ye-welding, kuba ayichaphazeli kuphela ukuxhathisa, ukunyuka kwamaqondo obushushu kunye nobomi benkonzo, kodwa kunye nokhuseleko kunye nokusebenza kakuhle kwayo yonke inkqubo yombane. Eli nqaku liza kuhlalutya nzulu ubuchwephesha bokuwelda kwemicu yobhedu{1}}i-Resistance Spot Welding, i-High{2}}i-Polymer Diffusion Welding, kunye ne-Automated Welding{3}}kwaye ibonelele ngesikhokelo esisebenzayo sokukhetha ukukunceda wenze esona sigqibo sinolwazi ngokusekelwe kwiimfuno zakho ezithile.
Yintoni i-Copper Braided Strip Welding?
Undoqo we-copper braided strip welding kukudibanisa okanye ukucinezela iziphelo zeengcingo ezininzi ezithambileyo zobhedu (ngokuqhelekileyo i-T2 yobhedu olusulungekileyo) kwi-terminal eqinileyo, edibeneyo (idla ngokuba yi-copper bar okanye i-lug) enemilo esisigxina kunye neempawu zokuqhuba ezizinzileyo. Le terminal yinkalo ebalulekileyo yokudibanisa i-copper braid strip kwisekethe yangaphandle, kwaye umgangatho wayo unquma ngokuthe ngqo ukusebenza kunye nokuthembeka kokuhanjiswa kwangoku.
Kushishino, iinkcukacha zomcu wobhedu ophothiweyo ukholisa ukulinganiswa ngeemilimitha ezisikweri (mm²), ezimele uMnqamlezo{0}}iNdawo yecandelo. Le "square number" sisimbuku sendawo yomnqamlezo -yamacandelo azo zonke iingcingo zobhedu kwaye yiparameter engundoqo emisela -umthamo wokuthwala kunye nobunzima bokuwelda.
Injongo ye-welding kukuphumeza unxibelelwano kunye nokumelana okuphantsi, amandla aphezulu, kunye nokumelana nokudinwa okugqwesileyo. Ngenxa yokudityaniswa okuphezulu kobhedu kunye ne-thermal diffusivity, iindlela zemveli ezifana ne-soldering okanye i-flame welding zihlala zisilela ekuqinisekiseni ukufana kunye{1}}nozinzo lwexesha elide lwendibaniselwano, kufuneka ubuchule obukhethekileyo bokuwelda.
Uhlalutyo lweNkqubo engundoqo I: Umatshini wokuWelding we-Resistance Spot
UkuchasaUmatshini we-Spot Weldingbobunye ubuchwephesha obusetyenziswayo bobhedu olulukiweyo ngomcu wokuwelda, ingakumbi olawulayo kumancinci ukuya kuphakathi adityanisiweyo anqamlezayo{0}}icandelo.
Umgaqo-siseko wokuSebenza kunye noluhlu lweSicelo
I-Resistance Spot Welder isebenza ngokusebenzisa ukufudumeza okunzulu kwe-Joule okwenziwa ngumbane onamandla odlula kwiindawo zoqhagamshelwano zeendawo zokusebenza, ezidityaniswe noxinzelelo lomatshini, ukunyibilika kwendawo okanye ukuguqula iingcingo zeplastiki, ngaloo ndlela uzuze ukudibanisa. Kwimicu yobhedu ephothiweyo, i-Mid{1}}I-Frequency Inverter Spot Welders okanye i-Ultrasonic Metal Spot Welders zidla ngokusetyenziswa.
Uluhlu losetyenziso lweResistance Spot Welding igxile kumnqamlezo omncinci ukuya kwephakathi-imicu yobhedu ephothiweyo. Okuphezulu{2}}Ukusebenza okuPhakathi{3}}I-Frequency Inverter Spot Welders zinokuphatha ngokuthembekileyo uluhlu lwewelding ye-4 mm² ukuya kuthi ga kwi-120 mm². Kwiimeko ezineemfuno zangoku eziphakathi, ezinje ngeentambo zokubopha iintambo zemoto kunye neziqhagamshelo ezincinci zombane, i-spot welding ithandwa ngenxa yobuchule bayo obuphezulu kunye neendleko{7}ezisebenzayo.
Izinto eziluncedo kunye neMida
| Inzuzo | Ukulinganiselwa |
| Ukusebenza okuphezulu | Ngokuthelekiswa okuPhezulu koMbane ukuxhathisa |
| Ixabiso eliphantsi lesiXhobo | Amandla oMechanikhi aphakathi kunye nokuNxhathisa ukukhathala |
| Ukusebenza okulula | Ayilungelanga usetyenziso oluphezulu{0} lwangoku |
| Indawo intle | Ukunyuka kwamaqondo obushushu adibeneyo kuphezulu, kulula ukuba ne-oxidation |
Spot Welder Application Scenario: Xa ufuna ukucubungula umthamo omkhulu womnqamlezo omncinci ukuya kweliphakathi{0}}icandelo lemicu yobhedu olulukiweyo kunye nemfuno yokumelana nendawo yoqhagamshelo ayibalulekanga kakhulu, indawo yokuwelda yeyona ixabisa kakhulu{1}}ukhetho olusebenzayo. Ikhawuleza icinezele kwaye yenze inyanda yocingo lobhedu, ikhawulelana neemfuno ezisisiseko zoqhagamshelo lombane.
Uhlalutyo lweNkqubo engundoqo II: I-Diffusion Welding Machine
Diffusion Welding machinebubuxhakaxhaka obuphambili-bubuchwephesha bokujoyina ubuchwephesha obuyilelwe ngokukodwa ukusombulula{{1}yangoku,{2}}imingeni yoqhagamshelo oluphezulu oluthembekileyo.
Umgaqo-siseko wokuSebenza kunye noluhlu lweSicelo
Umgaqo we-Diffusion Welding kukukhuthaza ukusasazwa kwe-athomu phakathi kwezixhobo eziza kuthungelwa (i-copper braided strip kunye ne-copper terminal) phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu, ukwenza ibhondi ye-metallurgical. Kuba lendlela yoqhakamshelwano ibandakanya ukunganyibiliki, ihlelwa njenge welding eqinileyo-.
Uluhlu losetyenziso lwe-Diffusion Welding lugubungela iindawo apho ukuwelda kusilela khona, ngokukakhulu kujolise amacandelo amakhulu anqamlezileyo-(umzekelo, 50 mm² nangaphezulu) kunye nokudityaniswa kwe-welding ye-multi{4}}iifoyile zobhedu okanye imicu ephothiweyo. Idla ngokusetyenziswa kumacandelo abalulekileyo anjengeziqhagamshelo eziguquguqukayo zeepakethe zebhetri zeNEV, iziguquli ezinkulu, kunye nokwandiswa kwamajoyinti eebhasi eziphezulu{6}}zezitshixo zevoltage.
Izinto eziluncedo kunye nemfuneko
I-advanteji ye-Diffusion Welding ilele kumgangatho wayo odibeneyo, okwenza kube lukhetho oluyimfuneko kwiimeko ezithile:
- Ukuxhathisa okuPhantsi kakhulu: Ngenxa yomgangatho we-atomic{0}}yebhondi yesinyithi, ukuxhathisa kwejoyinti kuphantsi kakhulu, kuphucula kakhulu ukuhanjiswa kwamandla kunye nokunciphisa ilahleko yamandla.
- Ukuthembeka okuphezulu: Umdibaniso unesakhiwo sangaphakathi esixineneyo, esingenazo i-voids okanye i-welds ebandayo, esivumela ukuba simelane nemithwalo emikhulu yangoku kunye nokwandisa ukhuseleko lwezixhobo zombane.
- Ukuxhathisa ukuFatigue: Ukudityaniswa okuqinileyo-kumbuso kuthintela utshintsho olubangelwa kukunyibilika, ukunika indibaniselwano amandla agqwesileyo angoomatshini kunye nokumelana nokungcangcazela kunye nokudinwa, ilungele ixesha elide{1}}ixesha elide,{2}}iindawo zokusebenza zomthwalo ophezulu.
Imeko yeSicelo seSicelo se-Diffusion Welder: Xa imveliso yakho ibandakanya{0}}usasazo lwangoku oluphezulu kwaye ineemfuno ezingqongqo zokunyuka kobushushu kunye nokuthembeka (njengamandla amatsha, umzila kaloliwe, okanye uthumelo lwamandla), iDiffusion Welder lukhetho oluyimfuneko ukuqinisekisa ukusebenza kwemveliso kunye nokhuseleko.
Ukuqinisekisa ukuSebenza kunye nokuNxibelelana: i-Welding Automated
Kungakhathaliseki ukuba i-spot welding okanye i-diffusion welding isetyenzisiweyo, xa isikali semveliso sifikelela kwinqanaba elithile, ukwazisa izixhobo ze-welding ezizenzekelayo yindlela engenakuphepheka yokuphucula ukusebenza kakuhle kunye nokuhambelana kwemveliso.
Ukuwelda okuzenzekelayoIinkqubo zihlala zidibanisa amanyathelo amaninzi, njengokutyisa ngokuzenzekelayo, ukusika, ukuhluba, ukuwelda kunye nokuhlolwa. Basebenzisa ulawulo lwenkqubo oluchanekileyo ukuqinisekisa ukuba iiparamitha zokuwelda kwibhetshi nganye kunye nemveliso nganye iyahambelana kakhulu, inciphisa kakhulu impazamo yomntu kunye nokuqina kwabasebenzi.
Ixabiso le-Automated Welding lilele ekuguquleni inkqubo ye-welding ukusuka "kwi-craft craft" ibe "inkqubo esemgangathweni." Ilungele ngokukodwa imisebenzi yemveliso-enkulu,{2}}ephezulu, kunye nephindaphindwayo yemveliso, isebenza njengeyona ndlela ibalulekileyo kwimveliso yanamhlanje ukomeleza ukhuphiswano.
Indlela yokukhetha iWelder efanelekileyo?
Ukukhetha i-welder efanelekileyo kufuna ingqwalasela ebanzi yendawo yomnqamlezo wobhedu ophothiweyo{0}}, iimfuno zangoku, umthamo wemveliso, kunye nohlahlo lwabiwo-mali. Itheyibhile yokuthelekisa ingezantsi inika ireferensi ecacileyo:
| Uthelekiso lweMetric | I-Resistance Spot Welder | Phezulu-I-Polymer Diffusion Welder | Automated Welding System |
| Umnqamlezo-icandelo | 4 mm² - 120 mm² | 50 mm² - 1000 mm² nangaphezulu | Isebenza kuwo onke -amacandelo (kuxhomekeke kwinkqubo ehlanganisiweyo) |
| Umgangatho odibeneyo |
Kuhle (Ukuzibandakanya kwasekuhlaleni) |
Kugqwesileyo (I-Integral Metallurgical Bond) | Kugqwesileyo (Ukuhambelana okuphezulu) |
| Ukumelana ngokudibeneyo | Phezulu ngokomlinganiselo | Phantsi kakhulu | Iphantsi kakhulu (kuxhomekeke kwinkqubo ehlanganisiweyo) |
| Iindleko zeZixhobo | Phantsi | Phezulu | Phezulu kakhulu |
| Ubuchule boMveliso | Phezulu (iNqanaba eKhawulezayo{0}}inqaku elinye) | Phakathi (Ixesha elide leWeld enye, kodwa ukwakheka okubalulekileyo) | Kuphezulu kakhulu (Ukusebenza ngokuqhubekayo) |
| Usetyenziso oluqhelekileyo | Iintambo zocingo ezincinci, iintambo zokumisa, izixhobo zombane ezisezantsi- | Iipakethi zebhetri zeNEV, iindawo ezinkulu zokwandiswa kwebhari yebhasi,{0}iikhabhathi eziphezulu zevoltage | Enkulu-ivolumu,{1}}ekumgangatho ophezulu, imveliso esemgangathweni |
Ingcebiso eSebenzayo yokuKhetha: URhwebo{0}}Phakathi kweXabiso kunye noMgangatho
Ukukhetha umatshini wokuwelda lurhwebo{0}}luphakathi kweendleko zesixhobo kunye neemfuno zomgangatho wemveliso.
1.Isekwe kuMnqamlezo-icandelo kunye neXabiso (I-120 mm² Ukwahlula)
- 120 mm² kwaye Ngezantsi: Yibeke phambili ngokuPhakamisayo{1}}Isitshixo seNdawo esiQhubelayo. Utyalo-mali lwezixhobo luphantsi, kwaye isantya se-welding sikhawuleza. Lolona khetho lusebenzayo-lolusebenzayo ukuhlangabezana neemfuno zoqhagamshelo lombane ngokubanzi.
- Ngaphezulu kwe-50 mm² ezineeMfuno zokuSebenza eziZigqithileyo: Nangona indawo yokuwelda inokumelana nokuya kuthi ga kwi-120 mm², ukuba imveliso yakho ineemfuno eziphezulu kakhulu zokunyuka kobushushu kunye nokuqhuba (umzekelo, uqhagamshelo lwebhetri yamandla e-NEV), kufuneka ukhethe ngokugqibeleleyo i-High{4}}I-Polymer Diffusion Welder ukuqinisekisa ukuba indibaniselwano ifezekisa umgangatho ophezulu{6}wokuxhathisa okuphantsi{5}
2.Ngokusekelwe kwiiMfuno zoMgangatho kunye neSicelo seSicelo
- "Ixabiso-Ukhetho oluFanelekileyo" - I-Spot Welder: Ilungele imicu yokumisa ngokubanzi, izixhobo zombane eziphantsi{1}, kunye neentambo zokubopha iintambo apho iimfuno zokuxhathisa zingabalulekanga.
- "UkuKhetha okusemgangathweni" -I-Diffusion Welder: Ilungele usetyenziso olubalulekileyo olukhoyo ngoku, ukuthembeka okuphezulu, kunye nobomi benkonzo ende, njengesixhobo sokutshintsha amandla ombane aphezulu, {0}isixhobo sokutshintsha amandla ombane, iziguquli, kunye nezithuthi zamandla amatsha.
3.Ngokusekwe kwiMveliso yeMveliso kunye nokuQiniseka
- Iqela eliNcinci okanye iMveliso yeSiko: Izandla okanye isiqingatha -ezizenzekelayo/ezixutywayo zokuwelda zanele.
- Mkhulu-Umthamo, iMveliso eMiselweyo: Utyalo-mali kwiNkqubo yokuWelding eSebenzayo ibalulekile ukuze kwandiswe iindleko{1}}ezisebenzayo kunye nokuzinzisa umgangatho wemveliso.
Ukuqukumbela
Inkqubo ye-welding ye-copper braid strips iyikhonkco ebalulekileyo kwi-teknoloji yokudibanisa umbane. I-Resistance Spot Welder, nokusebenza kwayo kunye nokufikeleleka kwayo, isebenza njengomncedisi okwaziyo ukudityaniswa -necandelo eliphakathi ukuya kweliphakathi. Ngokuchaseneyo, iHigh{3}}I-Polymer Diffusion Welder, kunye ne-conductivity ephezulu kunye nokuthembeka, ukhetho olungenakuthintelwa kwi-scenarios yesicelo esiphezulu{4}yangoku, esiphakamileyo{5}.
Ngokuziqonda nzulu ezi teknoloji zimbini zingundoqo kunye nokuzidibanisa kunye neemfuno zakho zokwenyani zemveliso, unokukhetha ngokuchanekileyo ezona zixhobo zifanelekileyo zokuwelda, uqinisekise ukuba iimveliso zakho zifezekisa ibhalansi efanelekileyo ekusebenzeni, ukhuseleko kunye nolawulo lweendleko. Ukukhetha isixhobo esifanelekileyo kwenza isiseko esiluqilima somgangatho wemveliso yakho kunye nokhuphiswano lwemarike.
