Ukudubula kuphinde kube yigama lenqubo yokwelapha indawo eyimishini, efana nokuqhunyiswa kwesihlabathi nokuqhunyiswa kwesibhamu. Ukudubula isibhamu kuyinqubo yokwelapha ebandayo, ehlukaniswa ngokuhlanza ukuqhuma kwesibhamu kanye nokuqinisa ukuqhunyiswa kwesibhamu. Njengoba igama liphakamisa, ukuhlanza isibhamu ukususa ukungcola okufana ne-surface oxide ukuthuthukisa ikhwalithi yokubukeka. Ukuqinisa ukuqhunyiswa kokudubula ukusebenzisa i-projectile ehamba ngesivinini esiphezulu (60-110m/s) ukugeleza ngokuqhubekayo endaweni yokusebenza ukuze kuqiniswe. Izingqimba ezingaphezulu nezingaphezulu zethagethi (0.10-0.85mm) ziphoqeleka ukuthi zibe nezinguquko ezilandelayo ngesikhathi sokuguqulwa kwe-cyclic: 1. I-microstructure yashintshwa; 2. Indawo yangaphandle eyenziwe ngepulasitiki engeyona into efanayo yethula ukucindezeleka okusalelayo, futhi indawo engaphakathi ikhiqiza ukucindezeleka okusalayo; 3. Izinguquko zokuhwaya kwangaphandle (RaRz). Umthelela: Ingathuthukisa ukumelana nokukhathala kokuphuka kwezinto/izingxenye, ivimbele ukwehluleka ukukhathala, ukuwohloka kwepulasitiki nokuphuka okuphukayo, futhi ithuthukise ukuphila kokukhathala.
Isimiso senqubo yokuqhunyiswa kwesibhamu:
Ukudubula kusho ukuthi into edutshulwayo (insimbi edutshulwa) iphonswa endaweni yokusebenza ngesivinini esikhulu kanye ne-Angle ethile ngendlela yomshini, ukuze uhlamvu oludutshulwa lube nomthelela wejubane eliphezulu endaweni yokusebenza. Ngaphansi kwesenzo esihlanganisiwe se-vacuum cleaner vacuum negative force namandla okuphinda abophe, into edutshulwayo izizungeza yona esisetshenziswa. Ngasikhathi sinye, okokusebenza okudutshuliwe kanye nokungcola okuhlanzwe phansi kutholaka ngokulandelana ngomphumela wokuhlanza umoya we-vacuum cleaner esekelayo. Futhi inqubo evumela ukuthi ama-pellets aqhubeke nokusetshenziswa kabusha. Umshini ufakwe umqoqi wothuli ukuze ufeze ukwakhiwa okungenalo uthuli nokungcola, okungagcini nje ngokuthuthukisa ukusebenza kahle kodwa futhi kuvikela imvelo. Lapho umshini usebenza, usayizi we-pellet kanye nokuma kwe-pellet kuyakhethwa, futhi isivinini sokuhamba semishini siyalungiswa futhi silawulwe ukulawula izinga lokugeleza kwe-projectile ye-pellet, ukuze kutholwe amandla e-projectile ahlukene futhi bathole ukwelashwa okuhlukile kwendawo. imiphumela.
Izidingo zobuchwepheshe zenqubo yokuqhunyiswa kwesibhamu:
Ngokulawula nokukhetha usayizi wezinhlayiyana kanye nokuma kwe-pellet, ukulungisa nokusetha isivinini sokuhamba somshini, ukulawula izinga lokugeleza kwe-projectile ye-pellet, amandla ahlukene we-projectile kanye nomphumela ohlukile wokwelashwa kwendawo ingatholakala. Inqubo yokudubula kanye nezinto eziqhumayo zilawula isimo esingaphezulu ngemva kokwelashwa ngamapharamitha amathathu ngokuya ngendawo ehlukene okufanele ilashwe. Khetha usayizi nokuma kwe-pellet; Isivinini sokuhamba semishini; Izinga lokugeleza kwama-pellets. Amapharamitha amathathu angenhla ayasebenzisana ukuze athole imiphumela yokwelapha ehlukene futhi aqinisekise ukuhwashala okufanelekile kwendawo ngemva kokuqhuma kokudubula. Isibonelo: usebenzisa i-S330 steel shot, ukugeleza kwe-10A, ukwelashwa kwe-C50 ebusweni obukhonkolo, kungafinyelela ku-90; Ngokuphatha i-asphalt surface, ungqimba lwezikhukhula lungasuswa futhi ubulukhuni bungama-80. Uma uphatha amapuleti ensimbi, izinga lokuhlanzeka le-SA3 lingafinyelelwa.
Ukuqhunyiswa kwesibhamu kuyindlela yokuhlanza, ukuqinisa (ukuqhuma okudutshulwa) noma ukupholisha ucezu lokusebenza ngomshini wokudubula, osetshenziswa cishe kuzo zonke izimboni ezisebenzisa izinsimbi, okuhlanganisa i-aerospace, izimoto, ukwakha, ukuphonsa, ukwakha imikhumbi, izitimela nezinye izimboni eziningi. . Kukhona amasu amabili: ukuqhunyiswa kwesibhamu noma ukuqhunyiswa kwesihlabathi.
Eyokuqala: umshini wokudubula:
1. Umshini oqhumisa isibhamu uguqula amandla emoto abe amandla abrasive amandla ngokuzungezisa i-impeller ye-turbine.
2, umthamo we-impeller ngayinye ukusuka ku-60 kg ngomzuzu ukuya ku-1200 kg / ngomzuzu.
3, ukuze usebenzise lezi zibalo ezinkulu zama-accelerator, sebenzisa isigayo samasondo, lapho izingxenye ezinkulu noma izindawo ezinkulu zezingxenye kufanele zibe ngendlela ethile yokugqwala, ukwehla, ukubola, ukuxebuka noma ukuhlanza.
I-4, Ngokuvamile, indlela yokuthutha yezingxenye ezizophonswa izochaza uhlobo lomshini: kusukela kumadeskithophu alula kuya kuma-manipulators azenzakalelayo ahlanganisiwe ngokugcwele uhla oluphelele lwabakhiqizi bezimoto, ngokusebenzisa ama-roller conveyors kanye nezinhlelo zokuhlehlisa ibhande.
Okwesibili: umshini wokuqhumisa isihlabathi:
I-1, umshini wokuqhumisa isihlabathi ungasetshenziswa ngesimo se-blower noma i-blower, i-blast medium isheshiswa ngomoya ocindezelwe futhi ifakwe ezingxenyeni nge-nozzle.
I-2, yezinhlelo zokusebenza ezikhethekile, ingxube yamanzi yemidiya ingasetshenziswa, ebizwa ngokuthi i-sandblasting emanzi.
3, emoyeni kanye ne-sandblasting emanzi, umlomo wombhobho ungafakwa endaweni engaguquki, noma ungaqhutshwa ngesandla noma nge-othomathikhi ye-nozzle opharetha noma uhlelo oluzenzakalelayo lwe-PLC.
4, umsebenzi we-sandblasting unquma ukukhetha kwemidiya yokugaya, ezimweni eziningi ungasebenzisa noma yiluphi uhlobo lwemidiya eyomile noma esebenza mahhala.
Isikhathi sokuthumela: Jun-30-2023
