Umlando wokuthuthukiswa kwemishini yokushisela: igxile emishinini yokushisela kagesi

Ukushisela bekuyinqubo ebalulekile ekukhiqizeni nasekwakheni amakhulu eminyaka, futhi kuye kwavela ngokuphawulekayo ngokuhamba kwesikhathi. Ukuthuthukiswa kweimishini yokushisela, ikakhulukazi ama-welder kagesi, iguqule imboni, yandisa ukusebenza kahle nokunemba kokujoyina insimbi.

Umlando wemishini yokushisela uhlehlela emuva kuma-1800s, lapho ubuchwepheshe be-arc welding bethulwa okokuqala. Izindlela zokushisela zakuqala zazincike emalangabini egesi, kodwa ukufika kukagesi kwavula izindlela ezintsha zokwenza insimbi. Ngo-1881, i-arc welding yaqala ukuvela, yabeka isisekelo sezinto ezintsha ezizayo. Ngawo-1920, ama-welder kagesi ajwayelekile, okwenza inqubo yokushisela ilawuleke futhi isebenze kahle.

Ukwethulwa kwe-transformer ngeminyaka yawo-1930 kwaphawula ingqopha-mlando enkulu ekuthuthukisweni kwemishini yokushisela. Lokhu okusha kukhiqize imanje ezinzile, onokwethenjelwa, okwakubalulekile ekuzuzeni ama-welds ekhwalithi ephezulu. Njengoba ubuchwepheshe buthuthukile, ubuchwepheshe be-inverter bavela ngawo-1950, buye bathuthukisa ukusebenza komshini wokushisela. Le mishini yaba minyene, yaphatheka, futhi yonga amandla, okwenza ifinyeleleke kubasebenzisi abaningi.

Eminyakeni yamuva nje, ukuthuthuka kobuchwepheshe bedijithali kuguqule abashiseli baba imishini eyinkimbinkimbi efakwe izici ezifana nezilungiselelo ezihlelekayo, ukuqapha kwesikhathi sangempela kanye nezinyathelo zokuphepha ezithuthukisiwe. Ama-welders anamuhla manje asebenza ngezindlela ezihlukahlukene kangangokuthi opharetha bangakwazi ukwenza amasu ahlukahlukene wokushisela, kuhlanganiseI-MIG, i-TIG kanye ne-stick welding, ngomshini owodwa nje.

Namuhla, imishini yokushisela isiyingxenye ebalulekile yezimboni kusukela kwezezimoto kuye kwezokwakha, okubonisa ukuqhubeka kokuthuthuka kobuchwepheshe bokushisela. Uma sibheka phambili, ukuthuthukiswa kwemishini yokushisela cishe kuzoqhubeka kugxile ekuzisebenzeleni, ubuhlakani bokwenziwa, kanye nokusimama, ukuqinisekisa ukuthi inqubo yokushisela ihlala isebenza kahle futhi ihambisana nemvelo. Ukuthuthukiswa kwemishini yokushisela kuwubufakazi bobuhlakani bomuntu kanye nokuphishekela okungapheli kokusungula izinto ezintsha emsebenzini wensimbi.