Emhlabeni wobuchwepheshe besimanje bokushisela, ukusetshenziswa kweProgrammable Logic Controllers (PLCs) kuguqule indlela esebenza ngayo imishini yokushisela. Kulesi sihloko, sizohlola indima ebalulekile yama-PLC eMishini Yokushisela Izinqe nokuthi athuthukisa kanjani ukunemba, ukusebenza kahle, kanye ne-automation enqubweni yokushisela.
Isingeniso: Imishini yokushisela izinqe ingamathuluzi abalulekile ezimbonini ezihlukahlukene, asetshenziselwa ukuhlanganisa izingxenye zensimbi ngokunemba okukhulu namandla. Ukuhlanganiswa kwama-PLCs kule mishini kuthuthukise kakhulu ukusebenza kwawo, okuwenza abe semqoka kakhulu ekuzuzeni ukushisela okungaguquki nokuthembekile.
- Ukunemba Okuthuthukisiwe: Ama-PLC emishini yokushisela izinqe avumela ukulawula okunembile kwemingcele yokushisela, njengamanje, i-voltage, nokucindezela. Ikhono le-PLC lokugcina nokusebenzisa ukulandelana okuyinkimbinkimbi kokusebenza liqinisekisa ukuthi ukushisela ngakunye kwenziwa ngokunemba okukhulu nokuvumelana. Ngenxa yalokho, ingozi yokukhubazeka nokungahambisani kwe-weld iyancipha kakhulu, okuholela ekushiseni okuphezulu.
- Ukusebenza Okukhulisiwe: Ngokuzenzakalela inqubo yokushisela, ama-PLC afaka isandla ekwandiseni ukukhiqiza kanye nokunciphisa isikhathi sokuphumula. Benza lula ukusetha okusheshayo nokushintsha phakathi kokucaciswa okuhlukile kwe-welding, kwenze kahle ukuhamba komsebenzi kanye nokunciphisa iphutha lomuntu. Ngosizo lwama-PLCs, ama-welders angagxila ekuqapheni inqubo yokushisela esikhundleni sokulungisa amapharamitha ngesandla, okuholela ekusebenzeni kahle okuphezulu nasekuphumeni.
- Ukuqapha Kwesikhathi Sangempela Nokuxilongwa: Ama-PLC emishini yokushisela izinqe afakwe izinzwa ezithuthukile namandla okuqapha. Baqhubeka beqoqa idatha phakathi nenqubo yokushisela, njengezinga lokushisa, ukucindezela, namazinga amanje. Le datha yesikhathi sangempela ibe isisetshenziswa ukuqapha ukusebenza kokushisela nokuhlonza noma yikuphi ukuchezuka noma izinkinga ezingaba khona. Ukwengeza, ama-PLC angacupha ama-alamu noma amise inqubo uma kutholwa noma yiziphi izimo ezingajwayelekile, aqinisekise ukuphepha okuthuthukisiwe futhi avimbele ukulimala okungaba khona emishinini.
- Ukuhlanganiswa Okungenamthungo Nezinhlelo Zerobhothi: Ezisethweni zesimanje zokukhiqiza, i-automation idlala indima ebalulekile ekuzuzeni umkhiqizo ophezulu kanye nokusebenza kahle kwezindleko. Ama-PLC emishini yokushisela izinqe ahlangana ngaphandle komthungo nezinhlelo zamarobhothi, okuvumela izinqubo zokushisela ezizenzakalelayo ngokuphelele. Lokhu kuhlanganiswa kwenza kube lula umugqa wokukhiqiza, kunciphisa izindleko zabasebenzi, futhi kuqinisekisa ikhwalithi efanayo yokushisela kulo lonke iqoqo lokukhiqiza.
Ukufakwa kwama-PLC emishinini yokushisela izinqe kungenise inkathi entsha yokunemba, ukusebenza kahle, kanye ne-automation embonini yokushisela. Amandla abo okulawula nokuqapha amapharamitha wokushisela ngesikhathi sangempela, kanye nokuhlanganiswa okungenamthungo nezinhlelo zamarobhothi, kuwenza abaluleke kakhulu ezinhlelweni ezahlukahlukene zezimboni. Njengoba ubuchwepheshe bokushisela buqhubeka nokuvela, akungabazeki ukuthi ama-PLC azohlala ehamba phambili, aqhubekisele phambili intuthuko emkhakheni wokushisela futhi abambe iqhaza ekukhiqizeni izimboni ezihlukahlukene emhlabeni wonke.
Isikhathi sokuthumela: Jul-20-2023
