Umshini wokuphonsa othomathikhi uhlobo lwemishini yomshini engagcwalisa ngokuzenzakalelayo inqubo yokusakaza. Ngezinqubo ezibekwe ngaphambilini nezinhlelo zokulawula, kungaqedela ngokuzenzakalelayo zonke izici zenqubo yokuphonsa, kufaka phakathi insimbi yokuncibilika, isikhunta somjovo, imisebenzi yokupholisa kanye nokuphulukisa. Umshini wokuphonsa ngokuzenzakalela unezinzuzo zokusebenza okuphezulu okusebenzayo, izindleko zokukhiqiza eziphansi, ukusebenza okulula, njll., Okungathuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Ekukhiqizweni kwezimboni, imishini yokusakaza okuzenzakalelayo isetshenziswa kabanzi ekuphonseni zonke izinhlobo zemikhiqizo yensimbi, njengezingxenye ze-auto, umshini wensimbi oshisayo uhlobo lwensimbi esetshenziselwa ukwelapha i-metal eshisayo, kungaqedela ngokuzenzakalelayo ukufudumala kwensimbi okushisayo, kuvuse, ukuhlunga nokuthulula umsebenzi. Umshini wensimbi ozenzakalelayo uvame ukwakhiwa ngohlelo lokushisa, uhlelo lokuvuselela, uhlelo lokuhlunga kanye nohlelo lokulawula.
Ekusetshenzisweni komshini wensimbi oshisayo othomathikhi, okokuqala kuyadingeka ukuthulula insimbi eshisayo emshinini, bese usetha izinga lokushisa elidingekayo kanye nesikhathi sokuxuba ngohlelo lokulawula. I-automatic hot Metal izoqala ngokuzenzakalelayo uhlelo lokushisa kanye nohlelo oluvuselelayo ngokuya ngamapharamitha asethiwe, futhi insimbi eshisayo izofudunyezwa ekushiseni okusethiwe futhi ivuse ukuqinisekisa ukufudumala okufanayo.
Umshini wensimbi oshisayo othomathikhi uhlobo lwemishini esetshenziselwa ukwelapha insimbi eshisayo, ingaqedela ngokuzenzakalelayo ukufudumala kwensimbi okushisayo, okuvusa, ukuhlunga nokuthela umsebenzi. Umshini wensimbi ozenzakalelayo uvame ukwakhiwa ngohlelo lokushisa, uhlelo lokuvuselela, uhlelo lokuhlunga kanye nohlelo lokulawula.
Ekusetshenzisweni komshini wensimbi oshisayo othomathikhi, okokuqala kuyadingeka ukuthulula insimbi eshisayo emshinini, bese usetha izinga lokushisa elidingekayo kanye nesikhathi sokuxuba ngohlelo lokulawula. I-automatic hot Metal izoqala ngokuzenzakalelayo uhlelo lokushisa kanye nohlelo oluvuselelayo ngokuya ngamapharamitha asethiwe, futhi insimbi eshisayo izofudunyezwa ekushiseni okusethiwe futhi ivuse ukuqinisekisa ukufudumala okufanayo.
izingxenye ezi-eChanical, izinto zokwakha nokunye