Iirobhothi zokuwelda kunye nezixhobo zokuwelda zilungelelanisa njani iintshukumo zazo?

Isenzo esilungelelanisiweyo seerobhothi zokuwelda kunye nezixhobo zokuwelda ikakhulu kubandakanya le miba ilandelayo ilandelayo:

Uqhagamshelwano lonxibelelwano

Ikhonkco lonxibelelwano oluzinzileyo kufuneka lusekwe phakathi kwerobhothi ye-welding kunye nezixhobo ze-welding. Iindlela zokunxibelelana eziqhelekileyo ziquka i-digital interfaces (ezifana ne-Ethernet, i-DeviceNet, i-Profibus, njl.) kunye ne-analog interfaces. Ngokusebenzisa olu nxibelelwano, i-robot inokuthumela iiparameters ze-welding (ezifana ne-welding current, i-voltage, isantya se-welding, njl.njl.) kwisixhobo se-welding, kunye nezixhobo ze-welding zinokunika ingxelo malunga nolwazi lwesimo sayo (njengokuba isixhobo siqhelekile. , iikhowudi zeempazamo, njalo njalo) kwirobhothi.

Ngokomzekelo, kwezinye iiworkshops ze-welding zanamhlanje, iirobhothi kunye nemithombo yamandla e-welding zixhunyiwe nge-Ethernet. Inkqubo yenkqubo ye-welding kwinkqubo yokulawula i-robot ingathumela ngokuchanekileyo imiyalelo kumthombo wamandla we-welding, njengokubeka i-pulse frequency ye-pulse welding ukuya kwi-5Hz, i-peak yangoku ukuya kwi-200A, kunye nezinye iiparitha ukuhlangabezana neemfuno zemisebenzi ethile ye-welding.

Ulawulo lwexesha

Kwinkqubo ye-welding, ulawulo lwexesha lubalulekile. Iirobhothi ze-welding kufuneka zilungelelaniswe ngokuchanekileyo kunye nezixhobo ze-welding ngokwexesha. Kwinqanaba lokuqaliswa kwe-arc, i-robot kuqala kufuneka ihambe kwindawo yokuqala ye-welding kwaye emva koko ithumele isignali yokuqalisa i-arc kwisixhobo se-welding. Emva kokufumana umqondiso, izixhobo ze-welding ziya kuseka i-arc ye-welding ngexesha elifutshane kakhulu (ngokuqhelekileyo i-millisecond ezimbalwa ukuya kumashumi e-milliseconds).

Ukuthatha i-gas shielded welding njengomzekelo, emva kokuba i-robot isendaweni, ithumela i-arc signal, kunye ne-welding power supply outputs high voltage to break through the gas and form an arc. Ngelo xesha, indlela yokutya iqala ukondla ucingo. Ngethuba lenkqubo ye-welding, i-robot ihamba ngesantya esisethiweyo kunye ne-trajectory, kunye nezixhobo ze-welding ngokuqhubekayo kwaye ngokuzinzileyo zibonelela ngamandla e-welding. Xa i-welding igqityiwe, i-robot ithumela i-arc stop signal, kwaye izixhobo ze-welding zinciphisa ngokuthe ngcembe i-current and voltage, igcwalise i-arc pit kunye nokucima i-arc.

Ngokomzekelo, kwi-welding yomzimba wemoto, isantya sokuhamba serobhothi silungelelaniswa kunye neeparitha ze-welding zezixhobo ze-welding ukuqinisekisa ukuba izixhobo zokuwelda zinokuzalisa i-weld seam kunye ne-welding efanelekileyo yokushisa igalelo ngexesha lokuhamba kwerobhothi kumgama othile, ukuphepha. iziphene ezifana nokungena okungaphelelanga okanye ukungena.

Ukuthelekisa iParameter

Iiparameters ezishukumisayo zerobhothi ye-welding (ezifana nesantya, ukukhawuleza, njl.) kunye neeparitha ze-welding zezixhobo ze-welding (njengangoku, i-voltage, i-wire feeding speed, njl.) kufuneka zihambelane kunye nomnye. Ukuba isantya sokuhamba kwerobhothi sikhawuleza kakhulu kwaye iiparitha ze-welding zezixhobo ze-welding azilungiswanga ngokufanelekileyo, kunokukhokelela ekubunjweni kwe-weld embi, njenge-welds emxinwa, i-undercutting kunye nezinye iziphene.

Umzekelo, kwi-welding workpieces ezityebileyo, i-welding yangoku enkulu kunye nesantya esicothayo serobhothi siyafuneka ukuze kuqinisekiswe ukungena okwaneleyo kunye nokuzaliswa kwesinyithi. Ukuwelda ipleyiti encinci, i-welding encinci yangoku kunye nesantya serobhothi esikhawulezayo siyafuneka ukunqanda ukutshisa. Iinkqubo zokulawula iirobhothi ze-welding kunye nezixhobo ze-welding zinokufikelela ukuhambelana kwezi parameters ngokucwangcisa kwangaphambili okanye i-algorithms yokulawula i-adaptive.

Ummiselo wengxelo

Ukuqinisekisa umgangatho we-welding, kufuneka kubekho indlela yokulungelelanisa impendulo phakathi kwerobhothi ye-welding kunye nezixhobo ze-welding. Izixhobo ze-Welding zinokunika ingxelo kwiiparamitha ze-welding zangempela (ezifana nangoku, i-voltage, njl.) kwinkqubo yokulawula i-robot. Iirobhothi ziyakwazi ukucokisa i-trajectory yazo yentshukumo okanye iiparamitha zesixhobo sokuwelda ngokusekwe kolu lwazi lwengxelo.

Ngokomzekelo, ngexesha lenkqubo ye-welding, ukuba izixhobo ze-welding zifumanisa ukuguquguquka kwi-welding current ngesizathu esithile (njengomphezulu ongalinganiyo we-workpiece, ukunxiba kwe-nozzle conductive, njl.), inokuphendula le ngcaciso kwirobhothi. Iirobhothi zinokuhlengahlengisa isantya sazo sokuhamba ngokufanelekileyo okanye zithumele imiyalelo kwizixhobo ze-welding ukulungelelanisa okwangoku, ukwenzela ukuba kuqinisekiswe ukuzinza komgangatho we-welding.