Izizathu zeMiba eqhelekileyo kwi-Medium-Frequency Inverter Spot Welding

Oomatshini bokuwelda bamabala aphakathi amatyeli aphakathi basetyenziswa kakhulu kumashishini ahlukeneyo ngokusebenza kwawo kunye nokuchaneka kwawo. Nangona kunjalo, njengayo nayiphi na inkqubo ye-welding, imiba ethile inokuvela ngexesha lokusebenza. Eli nqaku lijonge ukuphonononga oonobangela beengxaki ezixhaphakileyo ezifunyenwe ngexesha le-welding kunye noomatshini be-inverter abaphakathi.

1. Ukungena kwe-Welding eyaneleyo: Enye yeengxaki eziqhelekileyo kwi-welding ye-spot kukungena ngokwaneleyo kwe-welding, apho i-weld ingangeni ngokupheleleyo kwi-workpieces. Oku kunokwenzeka ngenxa yezinto ezifana nokungonelanga okwangoku, uxinzelelo lwe-electrode engafanelekanga, okanye iindawo ezingcolileyo ze-electrode.
2. I-Electrode Sticking: Ukuncamathela kwe-Electrode kubhekiselele kwii-electrode ezishiyeke zincamathele kwizinto zokusebenza emva kwe-welding. Inokubangelwa ngamandla amaninzi e-electrode, ukupholisa okunganelanga kwee-electrode, okanye umgangatho ombi we-electrode.
3. I-Weld Spatter: I-Weld Spatter ibhekisela ekutshizeni kwesinyithi esinyibilikisiweyo ngexesha lenkqubo ye-welding, enokubangela ukubonakala kakubi kwe-weld kunye nomonakalo onokwenzeka kwizinto ezijikelezileyo. Izinto ezinegalelo kwi-weld spatter ziquka ukugqithiswa kwangoku, ukulungelelaniswa kwe-electrode engafanelekanga, okanye igesi engafanelekanga yokukhusela.
4. I-Weld Porosity: I-weld porosity ibhekiselele kubukho bemingxuma emincinci okanye i-voids ngaphakathi kwe-weld. Inokubangelwa yimiba emininzi, kubandakanywa ukungonelanga kwegesi yokukhusela, ukungcoliswa kwezinto zokusebenza okanye i-electrode, okanye uxinzelelo olungafanelekanga lwe-electrode.
5. I-Weld Cracking: Ukuqhekeka kwe-Weld kunokwenzeka ngexesha okanye emva kwenkqubo ye-welding kwaye kaninzi kubangelwa uxinzelelo olugqithiseleyo, ukupholisa okungafanelekanga, okanye ukulungiswa kwezinto eziphathekayo. Ukulawulwa okungonelanga kweeparamitha ze-welding, njengangoku, kunokufaka isandla kwi-weld cracking.
6. Umgangatho we-Weld ongahambelaniyo: Umgangatho we-weld ongahambelani unokuvela kwiinguqu kwiiparamitha ze-welding, njengangoku, amandla e-electrode, okanye ukulungelelaniswa kwe-electrode. Ukongeza, ukwahluka kobunzima bomsebenzi, imeko yomphezulu, okanye iipropathi zezinto eziphathekayo zinokuchaphazela umgangatho we-weld.
7. I-Electrode Wear: Ngexesha le-welding, i-electrode inokufumana ukunxiba ngenxa yokunxibelelana ngokuphindaphindiweyo kunye nezinto zokusebenza. Izinto ezinegalelo ekunxityweni kwe-electrode ziquka amandla amaninzi e-electrode, ukupholisa okunganelanga, kunye nobunzima bezinto ze-electrode.

Ukuqonda oonobangela bemiba eqhelekileyo kwi-medium-frequency inverter spot welding kubalulekile ekusombululeni nasekusombululeni ezi ngxaki ngokufanelekileyo. Ngokuchonga izinto ezifana nokungonelanga kwangoku, uxinzelelo lwe-electrode engafanelekanga, ukunamathela kwe-electrode, i-weld spatter, i-weld porosity, i-weld cracking, umgangatho we-weld ongahambelaniyo, kunye nokugqoka i-electrode, abavelisi banokusebenzisa amanyathelo afanelekileyo okunciphisa le miba. Ukugcinwa kwezixhobo ezifanelekileyo, ukuthotyelwa kweeparameters ze-welding ezicetyiswayo, kunye nokuhlolwa rhoqo kwee-electrode kunye ne-workpieces ziyimfuneko ekufezekiseni i-welds ye-spot esemgangathweni kunye noomatshini be-welding welding ye-medium-frequency inverter.