Enqubweni yokusebenzisa umshini wokuqhuma kwesihlabathi, ukuze uhlangabezane kangcono nezidingo zokusebenzisa, abasebenzisi abaningi abacacile mayelana nokusebenza okuthize nenhloso yokwenziwa komoya kwendawo kwemishini, ngakho-ke ukusebenza okuhambisanayo kwethulwa ngokulandelayo, ukuze kuhlangatshezwe kangcono.
Umshini wokuqhuma kwesihlabathi (igumbi) kufanele uhlome umoya omncane wendawo. Abasebenzi basebenza ngaphandle kwemishini, iSandbsting yenziwa egumbini elivaliwe. Ukunqunywa kwevolumu yokupompa yomoya kususelwa emthonjeni wokuthi uthuli lungaphonswa khona futhi ingaphezulu lezingxenye lungabonakala kahle lapho kwenziwa isandblasting. Ivolumu yokupompa yomoya ngokuvamile ingabalwa ngokuya ngesivinini somoya sendawo yengxenye yemishini yangaphakathi ngaphakathi kwe-0.3-0.7 m / s. Indawo yeSigaba inqunywa ngokuya ngokuqondiswa kokugeleza komoya. Ukukhethwa kwesigaba somoya kufanele kubhekwe ngezinga lokubekwa uphawu kwemishini, usayizi we-nozzle, usayizi wegumbi lokuqhuma kwesihlabathi nezinye izinto. Ngokuvamile, isigaba somoya sesiphambano sejubane elikhulu le-sandblasting esebenzisa inani elincane, nesigaba somoya esisezingeni eliphansi segumbi elincane le-sandblasting amukela inani elikhudlwana. Imishini) Ngokusho kokucatshangelwa kwevolumu yangaphakathi yevolumu yomoya ecishe ibekwa ifakwe kuhlu.
Uthuli olukhishwe emishini ludinga ukususwa futhi luhlanzwa emkhathini. Kuyadingeka ukugwema ukungcoliswa kwemvelo kanye nothuli igesi ukungena eminye imihlangano yokucobelelana yendawo yokusebenzela ngenxa yokususwa kothuli okungafanele.
Okusalungiswa kwasendaweni komshini wokupholisa kanye nokuphola
Inani elikhulu lothuli lwensimbi nothuli olufisayo kukhiqizwa ekuphazinyisweni nasekudonseni izingxenye zensimbi, ezidinga ukuqedwa umoya omncane. Kudingeka ukususwa kothuli ngaphambi kokukhipha emkhathini.
Ukupenda kwesifutho sezingxenye kuvame ukwenziwa egumbini lokufafaza, kanye nedivayisi yokupompa yomoya yendawo enokuhlunga kwamanzi noma ukugcwaliswa komile kufanele kusekwe ukuze inkungu yokupenda ingaphunyuki e-orifice esebenzayo egumbini.
Ukususwa kokugqwala kanye nomsebenzi wokupenda wezingxenye ezincane kungenziwa ku-Workbench noma i-Fume Hood ngokukhishwa komoya wasendaweni, futhi ivolumu yokukhishwa komoya i-0 ngokuya ngesivinini somoya sendawo yokusebenza yomoya. Kubalwa ngamamitha umzuzwana.
Umshini wokuqhuma kwesihlabathi (igumbi) i-DIP Paint Groove bese uphonsa upende tray udinga ukupompa komoya wendawo, ukupompa komoya kungasetshenziswa hlobo lwe-hood olungaphansi noma lwe-fume.
Okungenhla ukwethulwa kokusebenza komoya kwendawo okuphonsa umoya komshini wokuqhuma kwesihlabathi. Ngokwesingeniso sayo, izindlela ezithile zokusebenza zingaqondakala kahle, ukuze zigweme amaphutha futhi ziholele ekutheni kube nokuvela kwethonya lokusetshenziswa kwemishini.
Isikhathi sePosi: Jan-11-2023
