Intshayelelo kwiziphene kunye neMorphologies eziKhethekileyo kumatshini wokuwelda we-Inverter-Frequency Spot Welding

Kwi-medium-frequency inverter spot welding machines, kubalulekile ukuqonda iziphene ezahlukeneyo kunye ne-morphology ekhethekileyo enokuthi yenzeke ngexesha lenkqubo ye-welding. Ukuchonga oku kungafezeki kunye nokuqonda izizathu zabo kunokunceda ukuphucula umgangatho we-welding, ukuphucula imveliso, kunye nokuqinisekisa ukuthembeka kwamalungu adityanisiweyo. Eli nqaku libonelela ngamagqabantshintshi ngeziphene eziqhelekileyo kunye nemorphologies ezikhethekileyo ezinokuvela kumatshini wokuwelda we-inverter ophakathi.

1. Iziphene ze-Welding: 1.1 I-Porosity: I-Porosity ibhekiselele kubukho beepokotho zegesi okanye i-voids ngaphakathi kwendawo edibeneyo. Inokuthi yenzeke ngenxa yezinto ezininzi, kubandakanywa igesi yokukhusela engafanelekanga, ungcoliseko, okanye ukungena kwe-weld engafanelekanga. Ukunciphisa i-porosity, kubalulekile ukuqinisekisa ukhuseleko olululo lwerhasi, ukucoceka kwendawo yokusebenza, kunye nokwandisa iiparamitha zokuwelda.

1.2 I-Fusion engaphelelanga: Ukudibanisa okungaphelelanga kwenzeka xa kungekho bhondi eyaneleyo phakathi kwesiseko sesinyithi kunye nentsimbi ye-weld. Esi siphene sinokukhokelela kumalungu abuthathaka kunye nokunciphisa amandla omatshini. Izinto ezinegalelo ekuhlanganiseni okungaphelelanga ziquka igalelo lobushushu elingafanelekanga, ukulungiswa kwe-weld engafanelekanga, okanye ukubekwa kwe-electrode engafanelekanga. Ukulungelelaniswa okufanelekileyo kwe-electrode, igalelo elifanelekileyo lobushushu, kunye nokuqinisekisa uyilo olufanelekileyo lwe-weld lunokunceda ukuthintela ukudityaniswa okungaphelelanga.

I-1.3 Ukuqhekeka: Ukuqhekeka kwe-Welding kunokwenzeka ngenxa yezizathu ezahlukahlukeneyo, ezifana noxinzelelo oluphezulu lwe-residual, igalelo lobushushu obugqithisileyo, okanye ukulungiswa ngokufanelekileyo ngokudibeneyo. Kubalulekile ukulawula i-welding parameters, ukuphepha ukupholisa ngokukhawuleza, kunye nokuqinisekisa ukulungelelaniswa ngokufanelekileyo kunye nokulungiswa kwangaphambili kwe-welding ukunciphisa ukwenzeka kweentanda.

2. I-Morphologies eKhethekileyo: 2.1 I-Spatter: I-Spatter ibhekiselele ekugxothweni kwesinyithi esinyibilikisiweyo ngexesha lenkqubo ye-welding. Inokubangelwa yimiba enjengoxinano oluphezulu lwangoku, indawo engafanelekanga ye-electrode, okanye ukungonelanga kokhuselo lwerhasi. Ukunciphisa i-spatter, ukulungelelanisa iiparamitha ze-welding, ukugcina ukulungelelaniswa okufanelekileyo kwe-electrode, kunye nokuqinisekisa ukhuseleko lwegesi olusebenzayo luyimfuneko.

2.2 I-Undercut: I-Undercut ngumsele okanye ukudakumba ecaleni kwencam yentsimbi ye-weld. Kwenzeka ngenxa yegalelo lobushushu obugqithisileyo okanye ubuchule bokuwelda obungafanelekanga. Ukunciphisa i-undercut, kubalulekile ukulawula igalelo lokushisa, ukugcina i-angle ye-electrode efanelekileyo kunye nesantya sokuhamba, kunye nokuqinisekisa ukufakwa kwetsimbi yokuzalisa okwaneleyo.

2.3 Ukungena ngokugqithisileyo: Ukungena ngokugqithisileyo kubhekisela ekunyibilikeni okugqithisileyo kunye nokungena kwisiseko sesinyithi, okukhokelela kwiprofayili ye-weld engathandekiyo. Inokubangelwa ngokuphezulu kwangoku, amaxesha amade e-welding, okanye ukhetho olungafanelekanga lwe-electrode. Ukulawula ukungena okugqithisileyo, ukulungelelanisa iiparamitha ze-welding, ukukhetha i-electrode ezifanelekileyo, kunye nokubeka iliso kwi-weld pool kubalulekile.

Ukuqonda iziphene kunye ne-morphologies ekhethekileyo enokuthi yenzeke kumatshini we-welding we-inverter we-medium-frequency spot ibalulekile ekufezekiseni ii-welds ezikumgangatho ophezulu. Ngokuchonga oonobangela boku kungafezeki kunye nokuphumeza amanyathelo afanelekileyo, njengokuphucula iiparamitha zokuwelda, ukuqinisekisa ukulungiswa ngokudibeneyo ngokufanelekileyo, kunye nokugcina ukhuselo olwaneleyo lokhuselo lwegesi, abavelisi banokunciphisa iziphene, baphucule umgangatho we-weld, kwaye baphucule ukusebenza ngokubanzi kwe-medium-frequency inverter spot spot. oomatshini bokuwelda. Ukuhlolwa rhoqo, uqeqesho lwabaqhubi, kunye nokuthotyelwa kweyona ndlela ilungileyo kwi-welding kubalulekile ukufezekisa ii-welds ezithembekileyo nezingenasiphako.