Indlela yokumelana ne-Resistance Spot Welding Copper Alloys

I-Resistance spot welding yindlela esetyenziswa ngokubanzi yokudibanisa iintsimbi ezahlukeneyo, kubandakanywa ialloys zethusi.Obu buchule buxhomekeke ekusetyenzisweni kobushushu obuveliswa kukuxhathisa kombane ukwenza iiwelds ezinamandla, ezihlala ixesha elide.Kweli nqaku, siza kuphonononga inkqubo yokumelana ne-welding i-alloys yobhedu kwaye sixoxe ngamanyathelo aphambili abandakanyekayo.

 Ukuqonda i-I

1. Ukulungiselela izinto eziphathekayo:

Ngaphambi kokuba uqalise inkqubo ye-welding, kubalulekile ukuqinisekisa ukuba iziqwenga ze-alloy yobhedu eziza kudibaniswa zicocekile kwaye zikhululekile kwizinto ezingcolileyo.Nakuphi na ukungcola okungaphezulu kunokuchaphazela kakubi umgangatho we-weld.Ukucoca ngokuqhelekileyo kwenziwa ngokusebenzisa ibrashi yocingo okanye isinyibilikisi sekhemikhali.

2. Ukukhethwa kwee-Electrodes:

Ukhetho lwee-electrode lubalulekile kwi-resistance spot welding.I-Electrodes kufuneka yenziwe ngezinto ezinokumelana nokushisa okuphezulu okwenziwe ngexesha lenkqubo ye-welding.Ii-electrode zobhedu ziqhele ukusetyenziselwa ukuwelda ialloys zethusi ngenxa yokuhanjiswa kwazo okugqwesileyo kunye nokuqina.

3. Ukumisela iiParameters ze-Welding:

Ukuseta ngokufanelekileyo iiparamitha ze-welding kubalulekile ekufezekiseni i-weld eyimpumelelo.Iiparamitha ekufuneka ziqwalaselwe ziquka:

• I-Welding current: Ubungakanani bombane osetyenziswayo ngexesha lenkqubo ye-welding.
• Ixesha le-Welding: Ubude bexesha okusetyenziswa ngalo umsinga.
• I-electrode force: Uxinzelelo olusetyenziswa kwii-electrode kwiindawo zokusebenza.

Amaxabiso athile ale parameters aya kuxhomekeka kubukhulu kunye nokubunjwa kwe-alloy yobhedu edityanisiweyo.

4. Inkqubo yeWelding:

Emva kokuba iiparameters ze-welding zisetiwe, inkqubo ye-welding yangempela inokuqala.Izixhobo zokusebenza zibekwe phakathi kwee-electrode, ziqinisekisa uqhagamshelwano olufanelekileyo lombane.Xa i-welding current isetyenziswa, ukuchasana kwiindawo zoqhagamshelwano kuvelisa ukushisa, kubangela ukuba i-alloy yobhedu inyibilike kwaye idibanise kunye.Amandla e-electrode aqinisekisa uqhagamshelwano olufanelekileyo kwaye unceda ukubumba i-weld.

5. Ukupholisa nokuHlola:

Emva kwe-welding, kubalulekile ukuvumela i-weld iphole ngokwemvelo okanye ngokusebenzisa indlela yokupholisa elawulwayo ukukhusela ukubunjwa kweziphene.Emva kokuba ipholile, i-weld kufuneka ihlolwe umgangatho.Oku kubandakanya ukujonga iintanda, i-porosity, kunye nokudibanisa okufanelekileyo.Ukuba kukho naziphi na iziphene ezifunyenweyo, i-weld ingadinga ukulungiswa okanye ukulungiswa kwakhona.

6. Unyango lwasemva kweWeld:

Kwezinye iimeko, unyango lwe-post-weld lunokuba luyimfuneko ekuphuculeni iimpawu ze-mechanical weld okanye ukunciphisa uxinzelelo olushiyekileyo.Oku kunokubandakanya iinkqubo ezifana nokuthomalalisa okanye ukunciphisa uxinzelelo.

Ukuqukumbela, ukuwelda indawo yokumelana yeyona ndlela isebenzayo yokujoyina ialloys zobhedu xa yenziwe ngokuchanekileyo.Ngokulandela amanyathelo achazwe ngasentla kunye nokulawula ngokucophelela iiparitha ze-welding, kunokwenzeka ukwenza ii-welds ezinamandla nezithembekileyo kwii-alloys zobhedu, okwenza le ndlela ibe sisixhobo esibalulekileyo kumashishini ahlukeneyo apho kusetyenziswa i-alloys zethusi.