Intshayelelo kwi-Pre-Press Stage kwiMedium Frequency Inverter Spot Welding Machines

Kwinkqubo ye-medium frequency inverter spot welding, i-pre-press stage idlala indima ebalulekileyo ekuqinisekiseni impumelelo kunye ne-welds ephezulu. Eli nqaku lijolise ekunikezeni amagqabantshintshi enqanaba lokucofa kwangaphambili kumatshini wokuwelda we-inverter ophakathi.

1. Injongo ye-Pre-Press Stage: I-pre-press stage yisigaba sokuqala senkqubo ye-welding kwaye ikhonza iinjongo ezininzi ezibalulekileyo, ezibandakanya: a. Ulungelelwaniso lwezinto eziphathekayo: Ilungelelanisa kwaye ibeke iindawo zokusebenza ukuqinisekisa uqhagamshelwano olufanelekileyo kunye nokulungelelaniswa phakathi kweengcebiso ze-electrode. b. I-Material Deformation: Ivumela ukuguqulwa okuncinci kwezinto zokusebenza, ukuqinisekisa uqhagamshelwano olungcono kunye nokuhanjiswa kombane ngexesha lenkqubo ye-welding. c. Ukulungiswa komphezulu: Inceda ukucoca umphezulu we-workpiece ngokususa ukungcola kunye ne-oxides, ukuqinisekisa iimeko zokuwelda ezifanelekileyo.
2. IiParameters ze-Pre-Press: Inqanaba lokucofa kwangaphambili libandakanya ukulawula iiparamitha ezithile ukufezekisa iziphumo ezifunwayo. Ezi parameters ziquka: a. I-Pre-Pre-Press Force: Amandla asetyenziswa ngexesha le-pre-press stage kufuneka anele ukuseka uqhagamshelwano olufanelekileyo phakathi kwezinto zokusebenza kunye nee-electrode, kodwa kungabi kakhulu ukuphepha ukuguqulwa okugqithisileyo. b. Ixesha loKucinezela kwangaphambili: Ubude benqanaba lokushicilela kwangaphambili kufuneka libe lide ngokwaneleyo ukuvumela ukulungelelaniswa okufanelekileyo kunye nokuguqulwa kodwa kufutshane ngokwaneleyo ukugcina ukusebenza kakuhle kwinkqubo ye-welding.
3. I-Pre-Press Monitoring: Ukuqinisekisa ukusebenza kwe-pre-press stage, kubalulekile ukubeka iliso nokuvavanya inkqubo. Oku kunokwenziwa: a. UkuJonga iMonitoring: Ukusebenzisa izinzwa zokunyanzeliswa okanye iiseli zokulayisha ukulinganisa kunye nokubeka iliso kumandla asetyenzisiweyo ngexesha lenqanaba lokucinezela kwangaphambili. b. Ukuqinisekiswa kokulungelelaniswa: Ukujonga ukulungelelaniswa kunye noqhagamshelwano phakathi kwezinto zokusebenza kunye ne-electrodes ngokubonakalayo okanye usebenzisa iinkqubo zokufumanisa ukulungelelanisa. c. Ulawulo lweempendulo: Ukuphumeza iindlela zokulawula ingxelo ukulungelelanisa amandla oshicilelo lwangaphambili kunye nexesha elisekelwe kwimilinganiselo yexesha langempela kunye neenkcukacha ezinqwenelekayo.
4. Ukubaluleka kwe-Pre-Press Stage: I-pre-press stage ibeka isiseko senkqubo ye-welding eyimpumelelo ngokuqinisekisa ukulungelelaniswa okufanelekileyo, ukuguqulwa kwezinto eziphathekayo, kunye nokulungiswa kwendawo. Inceda ukuseka i-conductivity elungileyo yombane, ukunciphisa umngcipheko weziphene ze-weld ezifana nokudityaniswa okungaphelelanga okanye amalunga abuthathaka. Inqanaba lokushicilela kwangaphambili likwanegalelo kumgangatho we-weld ongaguqukiyo kunye nophindaphindwayo.

Inqanaba lokucofa kwangaphambili kumatshini wokuwelda we-inverter kwindawo ephakathi linyathelo elibalulekileyo ekuphumezeni i-welds ezikumgangatho ophezulu. Ngokulawula ngokufanelekileyo i-pre-press force kunye nexesha, ukubeka iliso kwiiparamitha zenkqubo, kunye nokuqinisekisa ukulungelelaniswa okuchanekileyo, abavelisi banokuphucula inkqubo ye-welding kwaye baphucule umgangatho we-weld jikelele. Ukuqonda kunye nokuphumeza iindlela ezisebenzayo zokushicilela kwangaphambili zinegalelo ekusebenzeni okuthembekileyo kunye nokusebenza kakuhle kweendawo ze-welding kumashishini ahlukeneyo.