Imbali vacuums yemizi-mveliso usukela ekuqaleni kwenkulungwane yama-20, ixesha apho imfuno uthuli olusebenzayo kunye nokususwa kobutyobo kumashishini ahlukeneyo yaba paramount.Factories, izityalo zokuvelisa kunye neendawo zokwakha zazivelisa izixa ezikhulu zothuli, inkunkuma, kunye nenkunkuma. Iindlela zokucoca eziqhelekileyo, ezifana nemitshayelo kunye nokutshayela ngesandla, zazinganelanga ukuphatha isikali kunye nobunzima bokungcola kwemizi-mveliso. Oku kwakhokelela ekukhangeleni izisombululo zokucoca ezisebenzayo ngakumbi, ukubeka isiseko sophuhliso lwezicoci zokufunxa kwimizi-mveliso.
Imvelaphi yezicoci zemizi-mveliso inokulandelwa ekuyilweni kwevacuum yokuqala yoomatshini ngeminyaka yoo-1860 nguDaniel Hess. Nangona kunjalo, akuzange kube yi-1900s apho isicoci se-vacuum yamashishini saqala ukubonakala.
Ngasekupheleni kwee-1800s, abaqambi baqala ukuzama izixhobo ezinokufunxa ubumdaka kunye nobutyobo. Ezinye iiprototypes zangaphambili zazisekwe kwimigaqo elula yomatshini, kusetyenziswa umoya okanye uxinzelelo lomoya ukwenza ukufunxa. Umzekelo, bekukho uqhagamshelo olunezixhobo ezinjengombhobho ezazama ukutsala uthuli. Ezi nzame zakuqala, nangona bezingekaphuhli, zamisela inqanaba lokuphinda kwenziwe izinto ezintsha. Babonelele ngeekhonsepthi zokuqala zokusebenzisa amandla okufunxa ukususa ungcoliseko kwiindawo zemizi-mveliso, eziya kuthi kamva zicocwe kwaye ziphuhliswe zibe zizicoci eziphucukileyo zemizi-mveliso.
Ukufika kweeMoto zoMbane
Ekuqaleni kwenkulungwane yama-20, uphuhliso lweemoto zombane lwaguqula ishishini lokucoca ivacuum. Izicoci zokufunxa ezisebenza ngombane zibonelela ngokufunxa okunamandla ngakumbi xa kuthelekiswa nezandulelayo. Ukusetyenziswa kweenjini zombane kwenza ukuba kubekho umthombo ongaguqukiyo nothembekileyo wamandla, okuvumela ukusebenza ngcono ekuqokeleleni ungcoliseko lwemizi-mveliso.
Ukuzivelela kweeNkqubo zoHlulo
Njengoko izicoci zokufunxa kwimizi-mveliso ziye zaxhaphaka, ukubaluleka kweenkqubo zokuhluza kwabonakala. Iindlela zokuhluza zangaphambili zazibandakanya izikrini ezilula okanye izihluzi zokuthintela amasuntswana amakhulu ukuba aphinde agxothwe emoyeni. Nangona kunjalo, ngokunyuka kwemfuno yomoya ococekileyo kwiindawo zemizi-mveliso, itekhnoloji yokucoca ephucukileyo yaphuhliswa.
Ngenkulungwane yama-20, abavelisi baqala ukufaka izihluzi ezikumgangatho ongcono ezinokubamba amasuntswana othuli olucolekileyo. Oku akuzange kuphucule kuphela umgangatho womoya kwindawo yokusebenza kodwa kwakhona kwakhusela injini yesicoci sesixhobo sokufunxa nezinye izinto kumonakalo obangelwa kukufumba kothuli.
Ukwandiswa koYilo kunye nokusebenza
Ukukhula kwamashishini ahlukeneyo kukhokelele kulwahlulo kuyilo kunye nokusebenza kwezicoci zemizi-mveliso. Ngokomzekelo, kwishishini lokwenziwa kweemoto, bekukho imfuneko yabacoci abanokucoca iindawo ezincinci, ekunzima ukufikelela kuzo ngaphakathi kwezithuthi. Oku kukhokelele kuphuhliso lweemodeli ezixineneyo neziguquguqukayo ezinezihlomelo ezikhethekileyo.
Kwishishini lokulungisa ukutya, abacoci bevacuum kwakufuneka bahlangabezane nemigangatho engqongqo yezempilo kwaye bakwazi ukuphatha izinto ezomileyo nezimanzi. Abavelisi baphendule ngokudala iimodeli ezinokwakhiwa kwensimbi engenasici kunye neenkqubo ezifanelekileyo zokucoca ukuthintela ukungcola.
Imbali yezicoci zemizi-mveliso ibubungqina bokwenziwa kwezinto ezintsha eziqhubekayo kunye nokulungelelanisa iimfuno eziguqukayo zehlabathi lezoshishino. Ukususela kwisiqalo esiphantsi ukuya koomatshini abantsonkothileyo banamhlanje, izithuba zemizi-mveliso ziye zadlala indima ebalulekileyo ekuphuculeni ukhuseleko nokusebenza kakuhle. Njengoko siqhubela phambili, ukuveliswa kwezinto ezintsha kule ntsimi kuthembisa izisombululo ezisebenzayo nezizinzileyo zokucoca.
Ixesha lokuposa: Oct-26-2024