Isomisi somoya esiqandisiwe siwumshini ojwayelekile wokomisa, osetshenziswa kabanzi embonini yamakhemikhali, imithi, i-metallurgy nezinye izimboni. Iumshini wokomisa umoya esiqandisiniipholisa izinto ezimanzi emazingeni okushisa aphansi bese izomisa ngaphansi kwe-vacuum ukunciphisa ukulimala kokushisa ezintweni ezisetshenziswayo, ithuthukise umphumela wokomisa, futhi iqinisekise ikhwalithi yomkhiqizo.
Lapho sidinga ukuthenga aumshini wokomisa umoya esiqandisini, kufanele sikhethe ngokwezidingo zethu zangempela. Okulandelayo ezinye iziphakamiso ezivela kubakhiqizi bezomisa umoya eziqandisiwe:
1.Isilinganiso sokukhiqiza
Isikali sokukhiqiza singesinye sezici ezibalulekile lapho uthenga i-aumshini wokomisa umoya esiqandisini. Uma isikali sokukhiqiza sincane, udinga ukuthenga isomisi somoya esincane esiqandisini; uma isikali sokukhiqiza sikhulu, udinga ukuthenga isomisi somoya esikhulu esiqandisini. Ngesikhathi esifanayo, lapho uthenga izinto zokusebenza, udinga futhi ukucabangela ukuthi amandla okukhiqiza emishini afana nezidingo zokukhiqiza zebhizinisi.
2.uhlobo lwezinto ezibonakalayo
Uhlobo lwempahla nalo lungenye yezinto ezibalulekile ekukhetheni aumshini wokomisa umoya esiqandisini. Izinto ezihlukene zidinga izimo ezihlukene zokomisa kanye nezindlela zokomisa, ngakho-ke kuyadingeka ukukhetha umshini wokomisa umoya oqandisiwe ofanele ngokusho kwezici zezinto. Isibonelo, ezinye izinto ezivuthayo neziqhumayo zidinga okomisa umoya okuvikela ukuqhuma okukhethekile ukuze kuqinisekiswe ukuphepha kokukhiqiza.
3.ikhwalithi yomkhiqizo
Izinga lomkhiqizo nalo liyindaba edinga ukucatshangelwa lapho kuthengwa aumshini wokomisa umoya esiqandisini. Izinhlobo ezahlukene zokomisa umoya eziqandisiwe zinemehluko ekusebenzeni kahle kokomisa, ikhwalithi yokomisa, njll., ngakho-ke udinga ukukhetha umkhiqizo ofanele ngokwezidingo zakho. Ngokuvamile, imikhiqizo yokomisa umoya esiqandisini enenani eliphezulu izosebenza kangcono, ngakho-ke ungakhetha ngokufanele ngokwamandla akho omnotho.
4.Isithunzi
Lapho uthenga aumshini wokomisa umoya esiqandisini, kudingeka futhi ucabangele isithunzi. Ukukhetha imikhiqizo kungaqinisekisa kangcono umphumela wokusetshenziswa kanye nesevisi yangemuva kokuthengisa. Ungathengi amathuluzi ekhwalithi ephansi ngenxa nje yokuthengiselana kwesikhashana, ngaphandle kwalokho kuzoletha ubungozi obukhulu zokuphepha kanye nokulahlekelwa kwezomnotho.
5.Isevisi yangemuva kokuthengisa
Isevisi yangemuva kokuthengisa nayo ingenye yezinto ezibalulekile okufanele uzicabangele lapho uthenga i-aumshini wokomisa umoya esiqandisini. Lapho ukhetha umkhiqizo, ungacabangela isimo sesevisi yangemuva kokuthengisa, futhi uxoxisane nomkhiqizi ukuze ucacise imigomo yesevisi yangemuva kokuthengisa ukuze uqinisekise ukusetshenziswa kwesikhathi eside komkhiqizo.
Ngamafuphi, lapho uthenga isomisi somoya esiqandisiwe, udinga ukucabangela izidingo zakho kanye nezimo zangempela zokukhetha umkhiqizo ofanele. Ngesikhathi esifanayo, kuyadingeka futhi ukukhetha umkhiqizi omuhle ukuze aqinisekise ikhwalithi yomkhiqizo kanye nensizakalo yokuthengisa emva kokuthengisa.
Isikhathi sokuthumela: Sep-01-2023
