Ngokukhula okuqhubekayo kwemakethe yomhlaba wonke yokusetshenziswa kokudla okomile okuqandisiwe{0}, bayanda abakhiqizi baphesheya kwezilwandle abakhetha ukwakha imigqa yokukhiqiza yokumisa i-vacuum freeze{1}}. Kodwa-ke, ukuqasha ama-opharetha angochwepheshe awazi kahle-ukulungisa inqubo yokomisa bekulokhu kuyiphuzu eliyinhloko lobuhlungu. Izikomisi eziqandisi zendabuko zidinga ukuthi abasebenzi bahlale-kusayithi isikhathi eside{6}ukuhlolwa. Uma izimo ezingavamile zemishini sezenzekile ngesikhathi sokushifta ebusuku noma ngesikhathi sokuphumula, izingozi ezifihliwe azikwazi ukutholakala ngesikhathi, okuholela kalula ekulahlweni okuphelele kwempahla eluhlaza kanye nokulahlekelwa okukhulu kwezomnotho. Ngaphezu kwalokho, amafekthri anemishini yokomisa iqhwa eminingi esebenza kanyekanye athembele ekugadeni okwenziwa ngesandla, okwenza ukuhlela ukukhiqiza okuhlanganisiwe kube nzima.
Izinto zethu zokumisa{0}}zokomisa zifakwe isistimu yokulawula ehlakaniphile esuselwe kusikrini sokuthinta semboni ye-PLC. Ngemuva kokufinyelela kwenethiwekhi, abaphathi befekthri bangangena endaweni yesikhulumi ngokusebenzisa omakhalekhukhwini, amaphilisi namakhompyutha noma nini nanoma kuphi. Uhlelo lubonisa ngokuhambisanayo amapharamitha okusebenza abalulekile afaka izinga lokushisa leshalofu, izinga lokushisa legumbi, idigri ye-vacuum, isimo sokusebenza seyunithi yesiqandisi, isikhathi sokusebenza esinqwabelene kanye{3}}nokusetshenziswa kwamandla kwesikhathi sangempela. Abaphathi bangakwazi ukubamba inqubekelaphambili yomjikelezo ngamunye wokumisa{5}}ngaphandle kokuhlala endaweni yokusebenzela usuku lonke.
Kungagcinwa ingcebo yezinqubo ezivuthiwe zezithelo, imifino, inyama nokudla kwezilwane ezifuywayo. Abasebenzi abasha abadingi ukulungisa amaphutha okuphindaphindiwe. Bangakwazi ukuqedela ukulungiselelwa kwepharamitha ngokubiza ifomula ehambisanayo ngokuchofoza okukodwa, behlise kakhulu umkhawulo wobuchwepheshe wokusebenza. Uma ukushintshashintsha okungavamile okufana nokuncishiswa kwe-vacuum, ukuchezuka kwezinga lokushisa nokugcwala kweyunithi kwenzeka, isistimu iphusha ngokuzenzakalelayo izikhumbuzi zesexwayiso-eziningi zeziteshi kubantu abanomthwalo wemfanelo, ukuze abasebenzi bakwazi ukusingatha izingozi ezifihliwe ngaphambi kokuba kuvele izinkinga zekhwalithi enkulu.
Ngokugunyazwa kwamakhasimende, onjiniyela bethu bezobuchwepheshe abangochwepheshe bangafinyelela ingemuva lemishini bekude, bahlole amalogi okusebenza omlando futhi bahlulele izimbangela zamaphutha. Singaqondisa{1}}kubasebenzi besayithi ukuthi baqedele ukwenza kahle kwepharamitha kanye nokulungiswa okulula ku-inthanethi. Uma kuqhathaniswa nokulinda onjiniyela baye phesheya ukuze bathole-isevisi yesayithi, ukusekelwa okukude kufinyeza kakhulu isikhathi sokungasebenzi kwemishini futhi konga izindleko zesikhathi sesevisi.
Umsebenzi wokulawula kude ohlakaniphile uthuthukisa kakhulu ukuguquguquka kokukhiqizwa kwamaphrojekthi wokumisa-aphesheya kwezilwandle. Ixazulula ngempumelelo inkinga yokuqashwa okunzima kwabasebenzi abanamakhono, iqinisa isigqi esiqhubekayo sokukhiqiza, futhi iba enye yezinzuzo ezibalulekile zobuchwepheshe zemishini yethu ehlinzeka ngamaphrosesa okudla emhlabeni jikelele.
