Imiba eQhelekileyo ekuhlangatyenwe nayo koomatshini bokuwelda bamaxesha aphakathi

Oomatshini bokuwelda bamabala aphakathi amatyeli aphakathi basetyenziswa kakhulu kumashishini ahlukeneyo ukuze basebenze ngokufanelekileyo nangokusebenzayo ekudibaniseni amacandelo esinyithi. Nangona kunjalo, njengayo nayiphi na enye inkqubo ye-welding, ukuwelda kwendawo usebenzisa aba matshini kunokudibana nemiba ethile echaphazela umgangatho kunye nokuthembeka kwee-welds. Eli nqaku lijolise ekuxoxeni ngeengxaki eziqhelekileyo ezinokuvela ngexesha le-spot welding kunye noomatshini abaphakathi be-inverter kunye nezisombululo ezinokwenzeka zokuzilungisa.

1. Ukungena kwe-Weld eyaneleyo: Omnye wemiba eqhelekileyo kwi-spot welding kukungena kwe-weld eyaneleyo, apho i-weld nugget isilela ukungena ngokupheleleyo kwi-workpiece. Oku kunokubangelwa yimiba efana noxinzelelo lwe-electrode engafanelekanga, ukhetho olungafanelekanga lwezinto eziphathekayo, okanye iiparitha ze-welding ezingalunganga. Ukujongana nalo mbandela, kubalulekile ukuqinisekisa uxinzelelo olufanelekileyo lwe-electrode, ukwandise iiparamitha ze-welding (okwangoku, ixesha, kunye nobude bexesha), kwaye ukhethe izinto ezifanelekileyo ze-electrode kunye nobukhulu besicelo esinikiweyo.
2. I-Weld Spatter: I-weld spatter ibhekisela ekutshizeni okungafunekiyo kwesinyithi esityhidiweyo ngexesha lenkqubo ye-welding. Inokubangela ungcoliseko lwe-weld, i-aesthetics engalunganga, kunye nomonakalo onokwenzeka kwizinto ezijikelezileyo. I-weld spatter idla ngokubangelwa yimisinga ye-welding ephezulu, i-electrode engafanelekanga i-geometry, okanye ukucoceka okwaneleyo kwendawo yokusebenza. Ukunciphisa i-weld spatter, ukulungelelanisa iiparitha ze-welding, ukugcina imeko efanelekileyo ye-electrode tip, kunye nokuqinisekisa ukulungiswa okwaneleyo kwendawo (ukucoca kunye nokunciphisa) i-workpiece ibalulekile.
3. I-Electrode Wear: Ukusetyenziswa ngokuphindaphindiweyo kwee-electrodes kwi-welding ye-spot kunokubangela ukunxiba kwe-electrode, okukhokelela ekutshintsheni kwijometri ye-electrode kunye nokunciphisa ukusebenza kwe-welding. Ukugqithiswa kwe-electrode yokugqoka kunokuchaphazela ukuhambelana kunye nomgangatho wee-welds. Ukuhlolwa rhoqo kunye nokugcinwa kwee-electrodes, ezifana nokuguqulwa okanye ukutshintshwa kwee-electrodes ezigugileyo, kuyimfuneko ukuqinisekisa ukusebenza kakuhle kunye nokwandisa ubomi babo.
4. Ukuqhekeka kwe-Weld: Ukuqhekeka kwe-Weld kunokwenzeka ngenxa yezinto ezifana nokushisa okugqithisiweyo kwe-welding, ukulungiswa kwezinto ezingafanelekanga, okanye ukulandelelana kwe-welding engafanelekanga. Ezi zintlukwano zinokuphazamisa ukunyaniseka kwesakhiwo se-weld joint. Ukuthintela ukuqhekeka kwe-weld, kubalulekile ukulawula igalelo lobushushu be-welding, uqinisekise ukucocwa kwezinto ezifanelekileyo kunye nokudibanisa ngokudibeneyo, kwaye ulandele ulandelelwano olufanelekileyo lwe-welding (njengamacala atshintshanayo) ukusabalalisa uxinzelelo lwe-thermal ngokulinganayo.
5. Umgangatho we-Weld ongahambelaniyo: Umgangatho we-weld ongahambelaniyo unokuthiwa kwizinto ezahlukeneyo, kubandakanywa ukuhluka kwezinto eziphathekayo, ukungahambi kakuhle kwe-electrode, okanye ukungonelanga ukulinganisa umatshini. Ukufezekisa umgangatho we-weld ongaguqukiyo, kubalulekile ukusebenzisa izinto ezingaguquguqukiyo nezikumgangatho ophezulu, ukulungelelanisa ngokufanelekileyo ii-electrode, ukulinganisa rhoqo umatshini, kunye nokujonga umgangatho wexesha usebenzisa iindlela zovavanyo ezingonakalisi.

Isiphelo: I-Spot welding kunye noomatshini be-inverter abaphakathi banokudibana nemiba emininzi echaphazela umgangatho weld kunye nokusebenza. Ukuqonda ezi ngxaki ziqhelekileyo kunye nokuphumeza izisombululo ezifanelekileyo kubalulekile ekuphumezeni okuthembekileyo kunye nomgangatho ophezulu we-welds. Ngokujongana nemiba efana nokungena ngokwaneleyo, i-weld spatter, ukunxiba kwe-electrode, ukuqhekeka kwe-weld, kunye nomgangatho we-weld ongahambelaniyo, abaqhubi banokuphucula inkqubo ye-welding kwaye baqinisekise iziphumo ezanelisayo kwizicelo zabo. Ukugcinwa rhoqo, ukuthotyelwa kwemigaqo ye-welding, kunye nokubeka iliso okuqhubekayo kwenkqubo ye-welding ngundoqo ekoyiseni le mingeni kunye nokufezekisa i-spot welds eyimpumelelo.