UWeld njani ii-alloys zeCopper kunye ne-Resistance Spot Welding

Ukumelana ne-weldingyindlela esetyenziswa ngokubanzi yokudibanisa iindidi ezahlukeneyoiintsimbi, kuquka ialloys zethusi. Itekhnoloji ixhomekeke kubushushu obuveliswa kukuxhathisa kombane ukwenza iiwelds ezinamandla, ezihlala ixesha elide. Zininzi iindlela zokuwelda ubhedu, kodwa kusenokwenzeka ukuba awukhange uve ngokusetyenziswa kwe-aumatshini wokuwelda indawoukuwelda iialloyi zobhedu. Kweli nqaku, siza kuphonononga inkqubo yokumelana ne-welding i-alloys yobhedu kwaye sixoxe ngamanyathelo aphambili abandakanyekayo.

Ukulungiselela izinto eziphathekayo

Okokuqala, lungiselela i-alloy ye-alloy yobhedu ukuba ifakwe. Ngenxa yobungcali be-spot welding, ukumila kwezinto eziphathekayo akunakuba yinto engaqhelekanga njengombhobho. Kungcono ukulungiselela i-plate ye-1-3 mm ubukhulu.

Ukucoca izinto eziphathekayo

Ngaphambi kokuba uqale iinkqubo welding, kufuneka uqinisekise ukuba iziqwenga ze-alloy yobhedu eziza kudibaniswa zicocekile kwaye azinangcoliseko. Nakuphi na ukungcola okungaphezulu kuya kuchaphazela kakubi umgangatho we-weld. Ukucoca ngokuqhelekileyo kwenziwa ngebrashi yocingo okanye i-solvent chemical.

Ukukhetha i-Electrode

Ukukhetha i-electrode kwindawo yokumelana ne-welding ibalulekile. Ii-electrodes kufuneka zenziwe ngezinto ezikwaziyo ukumelana nobushushu obuphezulu obuveliswa ngexesha le-welding. I-electrodes yobhedu ine-conductivity egqwesileyo kunye nokuqina. Ngokuqhelekileyo sisebenzisa i-electrode yobhedu ukuwelda ialloys zethusi.

Cwangcisa iiparamitha ze-welding

Ukuseta ngokufanelekileyo iiparameters weldingibalulekile ekudibaniseni ngempumelelo. Iiparamitha ekufuneka ziqwalaselwe ziquka:

I-Welding yangoku:Isixa sangoku esisetyenzisiweyo ngexesha lenkqubo ye-welding.

Ixesha lokuwelda:Ubude bexesha lokusetyenziswa kwangoku.

Amandla e-Electrode:Uxinzelelo olwenziwa yi-electrode kwindawo yokusebenza.

Amaxabiso athile.yale parameters iya kuxhomekeka kubukhulu kunye nokwakheka kwe-alloy yobhedu edityanisiweyo.

Inkqubo yokuwelda

Emva kokuba iiparameters ze-welding zisetiwe, inkqubo ye-welding yangempela inokuqala. Kufuneka kuqatshelwe ukuba xa udibanisa i-alloys zethusi, ngokuqhelekileyo songeza i-solder phakathi kwamanqaku amabini oqhagamshelwano. Xa i-welding, i-workpiece apho i-solder ifakwe khona ibekwe phakathi kwe-electrode ukuqinisekisa uqhagamshelwano olufanelekileyo lombane. Xa i-welding current isetyenziswa, ukuxhathisa kwiindawo zoqhagamshelwano kuvelisa ubushushu, kubangela ukuba i-alloy yobhedu kunye ne-solder metal inyibilike kwaye idibanise kunye. I-electrode force iqinisekisa uqhagamshelwano oluchanekileyo kwaye inceda ukubumba i-weld.

Ukupholisa kunye nokuhlola

Emva kwe-welding, i-weld kufuneka ivunyelwe ukupholisa ngokwendalo okanye iindlela zokupholisa ezilawulwayo kufuneka zisetyenziswe ukukhusela ukwakheka kweziphene. Emva kokupholisa, i-weld kufuneka ihlolwe umgangatho. Oku kubandakanya ukujonga iintanda, i-porosity kunye nokudibanisa okufanelekileyo. Ukuba kukho naziphi na iziphene ezifunyenweyo, i-weld inokufuna ukulungiswa okanye ukulungiswa kwakhona.

Isishwankathelo, xa yenziwe ngokuchanekileyo, i-resistance spot welding yindlela esebenzayo kakhulu yokudibanisa i-alloys zethusi. Ngokulandela la manyathelo angasentla kunye nokulawula ngokucophelela iiparitha ze-welding, ii-welds ezinamandla nezithembekileyo zinokuqulunqwa kwi-alloys zethusi, okwenza le ndlela ibe sisixhobo esibalulekileyo kumashishini ahlukeneyo asebenzisa i-alloys zethusi.