Amarobhothi okushisela nemishini yokushisela akuxhumanisa kanjani ukunyakaza kwawo?

Isenzo esididiyelwe samarobhothi wokushisela kanye nemishini yokushisela ikakhulukazi sibandakanya izici ezibalulekile ezilandelayo:

Ukuxhumana kokuxhumana

Isixhumanisi sokuxhumana esizinzile sidinga ukusungulwa phakathi kwerobhothi lokushisela kanye nemishini yokushisela. Izindlela zokuxhumana ezivamile zihlanganisa ukuxhumana kwedijithali (okufana ne-Ethernet, i-DeviceNet, i-Profibus, njll.) kanye ne-analog interfaces. Ngalezi zindawo zokuhlangana, irobhothi lingathumela imingcele yokushisela (njenge-welding current, i-voltage, isivinini sokushisela, njll.) emshinini wokushisela, futhi okokusebenza kokushisela nakho kunganikeza impendulo kulwazi lwalo lwesimo (njengokungathi umshini uvamile yini. , amakhodi ephutha, njll.) kurobhothi.

Isibonelo, kwezinye izindawo zokusebenzela zokushisela zesimanje, amarobhothi nemithombo yamandla okushisela ixhunywe nge-Ethernet. Uhlelo lwenqubo yokushisela ohlelweni lokulawula amarobhothi lungathumela ngokunembile imiyalelo emthonjeni wamandla wokushisela, njengokusetha imvamisa yokushaya kwe-pulse welding ibe ngu-5Hz, i-peak current kuya ku-200A, neminye imingcele ukuze ihlangabezane nezidingo zemisebenzi ethile yokushisela.

Ukulawula isikhathi

Ngenqubo yokushisela, ukulawula isikhathi kubalulekile. Amarobhothi okushisela adinga ukuhlanganiswa ngokunembile nemishini yokushisela ngokuya kwesikhathi. Esigabeni sokuqalisa i-arc, irobhothi lidinga kuqala ukuya lapho liqala khona ukushisela bese lithumela isignali yokuqalisa i-arc emishini yokushisela. Ngemva kokuthola isignali, imishini yokushisela izosungula i-arc yokushisela ngesikhathi esifushane kakhulu (imvamisa ama-millisecond ambalwa kuya kumashumi ama-millisecond).

Ukuthatha i-gas shielded welding njengesibonelo, ngemva kokuba irobhothi selisendaweni, lithumela isignali ye-arc, futhi amandla okushisela akhipha amandla kagesi aphezulu ukuze aphule igesi futhi enze i-arc. Ngesikhathi esifanayo, indlela yokudla ngocingo iqala ukuphakela ucingo. Phakathi nenqubo yokushisela, irobhothi lihamba ngesivinini esimisiwe kanye ne-trajectory, futhi imishini yokushisela ihlinzeka ngamandla ngokuqhubekayo nangokuzinzile. Lapho ukushisela sekuqediwe, i-robot ithumela isignali yokumisa i-arc, futhi imishini yokushisela inciphisa kancane kancane yamanje kanye ne-voltage, igcwalise umgodi we-arc futhi ucime i-arc.

Isibonelo, ekushiseleni umzimba wemoto, isivinini sokunyakaza kwerobhothi sihlanganiswa nemingcele yokushisela yemishini yokushisela ukuze kuqinisekiswe ukuthi imishini yokushisela ingagcwalisa umphetho we-weld ngokufaka ukushisa okufanelekile kwe-welding ngesikhathi sokuhamba kwerobhothi ibanga elithile, ukugwema. amaphutha afana nokungena okungaphelele noma ukungena.

Ukufanisa ipharamitha

Imingcele yokunyakaza yerobhothi yokushisela (njengejubane, ukusheshisa, njll.) kanye nemingcele ye-welding yemishini yokushisela (njengamanje, i-voltage, isivinini sokuphakela izintambo, njll.) idinga ukuhambisana nomunye nomunye. Uma isivinini sokunyakaza kwerobhothi sishesha kakhulu futhi imingcele yokushisela yemishini yokushisela ingalungiswa ngendlela efanele, ingase iholele ekubunjweni okungalungile kwe-weld, njengama-welds emincane, i-undercutting nezinye iziphambeko.

Isibonelo, ukuze kufakwe ama-workpieces okushisela aminyene, isivinini esikhulu sokushisela kanye nesivinini sokunyakaza kwerobhothi siyadingeka ukuze kuqinisekiswe ukungena okwanele nokugcwaliswa kwensimbi. Ukuze kushiswe amapuleti amancane, isivinini sokushisela esincane kanye nesivinini sokunyakaza kwerobhothi siyadingeka ukuze kuvinjelwe ukushisa. Amasistimu okulawula amarobhothi okushisela nemishini yokushisela angakwazi ukufeza ukufanisa le mingcele ngokuhlelwa kwangaphambili noma ama-algorithms okulawula okuguquguqukayo.

Ukulawulwa kwempendulo

Ukuqinisekisa ikhwalithi yokushisela, kudingeka kube nendlela yokulungisa impendulo phakathi kwerobhothi lokushisela kanye nemishini yokushisela. Imishini yokushisela inganikeza impendulo kumapharamitha wokushisela wangempela (njengamanje wangempela, i-voltage, njll.) ohlelweni lokulawula amarobhothi. Amarobhothi angakwazi ukushuna kahle i-trajectory yawo yokunyakaza noma amapharamitha wemishini yokushisela ngokusekelwe kulolu lwazi lwempendulo.

Isibonelo, ngesikhathi senqubo yokushisela, uma imishini yokushisela ithola ukushintshashintsha kwamandla welding ngesizathu esithile (njengokungathi indawo engalingani yendawo yokusebenza, ukuguga kwe-nozzle conductive, njll.), ingaphendula lolu lwazi ku-robot. Amarobhothi angalungisa isivinini sawo sokunyakaza ngokufanele noma athumele iziyalezo emishinini yokushisela ukuze alungise okwamanje, ukuze kuqinisekiswe ukuzinza kwekhwalithi yokushisela.