I-sandblasters ephathekayo idla ngokusetyenziswa ukususa umhlwa, Imiphezulu erhabaxa egudileyo, Isetyenziselwa ukuhla kunye nokucoca imibhobho okanye iitanki. Umatshini wokuqhushumba uquka icompressor yomoya okanye umthombo wamandla, ivalve yokulinganisa i-ejenti eqhumayo, imbiza eqhumayo kunye nombhobho oqhumayo.
Izixhobo ezincinci zinokuphathwa ngesandla, ngelixa iimodeli ezinkulu zemizi-mveliso zinokuxhonywa kwiitreyila okanye kwizithuthi, enokuqhutywa ukusuka kwindawo yokwakha ukuya kwesinye.
Ukuqhushumba okumanzi
Njengoko igama licebisa, Kuqhushumbo olumanzi, amanzi asetyenziswa njengesixhobo sokuqhushumba ukucoca okanye ukususa amalungu. Ingasetyenziswa zombini ngaphakathi- ngokunjalo nangaphandle ezinobukhulu obahlukeneyo kunye neentlobo zeenkqubo zokuqhushumba, ukusuka kwizixhobo eziphathwa ngesandla ukuya koomatshini abakhulu bemizi-mveliso; ukusetyenziswa kwamanzi kunegalelo koku, ukunciphisa uthuli emoyeni, ebeka ingozi kwimpilo kwaye inokubangela i-silicosis.
Inkqubo eqhelekileyo yokuqhushumba okumanzi yisekethe evaliweyo, equkethe ikhabhinethi yokuqhushumba kunye nenkqubo yokucoca inkunkuma, apho umsebenzisi asebenzisa ulawulo olukude ukulungisa iinkqubo zokuqhushumba njengoko kufuneka- kwaye inokucima. Ezinye iimodeli zixhotyiswe ngee-turntables, ukwenza ukuphatha ngaphakathi kwendlwana kube lula, ngelixa abahambisi be-roller bangaphandle abaneentsimbi banokunceda ngamacandelo anzima, ukufumana amalungu ngokukhawuleza- kwaye yothulwa.
Emva kokuba yonke imidiya yokuqhushumba isetyenzisiwe, inkqubo ikhupha uludaka kwisumpu yomatshini ukuze isetyenziswe kwakhona, equlethe imithombo yeendaba yokuqhushumba eyonakeleyo kunye namanzi, yintoni enegalelo kuyo, ukuphepha ukungcoliseka kwendalo okanye iindawo ezingqongileyo ngelixa ukwandisa ukusebenza kakuhle kwenkqubo yokuqhushumba.
Ukusebenzisa inkqubo yokuqhushumba okumanzi kunika iingenelo ezininzi, uyazi ukusuka. B.;
Ngokongeza amanzi, ukusetyenziswa kweendaba eziqhumayo kunokuncitshiswa, edla ngokuxhomekeke kubungakanani bombhobho wejethi, kuthotywa, egcina imali kwaye inceda nabaqhubi, ukufezekisa umgangatho ofunekayo womphezulu. Ukongeza, ukongezwa kwamanzi kunokuthintela i-deformation kwiindawo ezincinci ngenxa yokuphazamiseka kwe-thermal kunye nokuqinisekisa ukuchaneka okukhulu kunye nokunyamezela okuqinileyo..
Amanzi anokuba negalelo koku, ukulibazisa ukudilizwa kwemiphezulu yesinyithi, ngokongeza ukufuma, Nangona i-rust inhibitors kufuneka iqhubeke isetyenziswa emva kokuqhushumba kwaye umphezulu kufuneka wome ngokukhawuleza umoya, ukuphepha umhlwa. Isenokuba yinto enomtsalane, Yenza ukugqitywa kwe-satin kwii-substrates zetsimbi, abanomdla kwiglu- kunye nezicelo zokwaleka – iluncedo ngakumbi kwinqanawa kunye nenqwelomoya, kwishishini lemveliso, ethembele kakhulu kwindawo egudileyo, okanye kwiindawo, abafuna umphezulu ogudileyo nobengezelayo ukuvelisa iimveliso ezisemgangathweni.
Ukuqhushumba okomileyo
Ukudubula okomileyo kuyahluka kukudubula okumanzi ngolu hlobo, ukuba akukho manzi asetyenziswayo njengenxalenye yenkqubo. Endaweni yoko, kule nkqubo, ii-agent ezahlukeneyo zokuqhushumba zisetyenziswa kwiingubo zomphezulu zisebenzisa umoya woxinzelelo oluphezulu, ukususa ezi. Oku kwenza le nkqubo ilungele ukususa ipeyinti, umhlwa onzima kunye nolunye ungcoliseko olunenkani oluvela kwiindawo ezahlukeneyo.
Icompressor yomoya idla ngokufuneka xa kuqhushumba okomileyo, eyenza umoya ocinezelweyo phantsi koxinzelelo oluphezulu, eya kuthi ke idlule ngokusasaza umoya (ADM) ijongiswe kwimbiza yejethi. I-ADM iyayihoya lonto, ukuba umoya oqhushumbayo usasazwe ngokulinganayo kuwo onke amagumbi okuqhushumba. I-arhente eqhumayo ingafakwa kwibhoyila ngeevalvu, ngaphambi kokuba iqondiswe kwisixhobo sokusebenza nge-jet nozzle.
Iblaster kufuneka inxibe iimpahla ezikhuselayo kunye nesigcina-ntloko esiqhumayo, njengoko umsebenzi wakhe unokuba yingozi kakhulu kwaye ufuna ulwazi lwengcali, ukusebenza ngempumelelo. Unokukhetha omnye umpu wokuqhushumba, edityaniswe ngokuthe ngqo kwisikhongozeli esahlukileyo, ukuze ukwazi ukusebenzisa iinkqubo ezimbini ezahlukeneyo zentsimbi ngaxeshanye.
Olu hlobo lokuqhushumba luhlala lusetyenziselwa ukususwa komhlwa kunye nokucoca izakhiwo zentsimbi ezifana neetanki zeoyile kunye nezinye izixhobo zetsimbi., ngelixa ingenakusetyenziswa ngokufanelekileyo ngeglasi okanye iiseramics, njengoko zinokonakala ngokungenakulungiseka ukuba zisetyenziswe gwenxa.
Ukudubula okomileyo kunika iingenelo ezininzi ngaphezu kokuqhushumba okumanzi, u. a. into enokwenzeka, ukufikelela kwinqanaba eliphezulu lokucoca kunye namaxesha amafutshane okucoca. Ikwasebenza ngeendlela ezininzi, kuba isebenza kwindawo efana nentsimbi, Ikhonkrithi kunye neenkuni zingasetyenziswa.
Ezinye izibonelelo ze-microblasting zinokwenzeka, Izinto ezicocekileyo, ayinakumanziswa, uyazi ukusuka. B. Electronic- kunye ne-semiconductor wafers. Ukongeza, inokusetyenziswa ngokufanelekileyo ekubuyiselweni kwezinto zakudala kunye nezakhiwo, njengoko ingonakalisi i-substrate kakhulu njengemidiya eqhelekileyo yokuqhushumba.
Iinkqubo zokuqhushumba okomileyo zinokuba neendleko ezingaphezulu kunoomatshini bokuqhushumba okumanzi, njengoko kungekho zindleko ze-arhente yokuqhushumba kwaye amaxesha okunciphisa imveliso ngoko ayancitshiswa, njengoko inkqubo ikhawuleza kunokuqhuma okumanzi. Oku kubenza babe luncedo ngakumbi kwiinkampani, abafuna amaxesha okutshintsha ngokukhawuleza kwiiprojekthi zokucoca, okanye kwiinkampani, ekufuneka zigcine iinkqubo ezifakwe ngokusisigxina, engenakufuduswa lula.
ukucoca
I-Sandblasting yindlela esebenzayo kunye neyoqoqosho yokucoca i-rust okanye ipeyinti kwiindawo zetsimbi. Ngoncedo lomoya oxinanisiweyo, iarhente yokuqhushumba icinezelwe ngokuchasene nentsimbi kunye nezinye iindawo ngesantya esiphezulu ngemibhobho yomoya ecinezelweyo. – ilungele intsimbi, Ukuhambisa, I-Fiberglass kunye nezixhobo zokhuni, njengoko ipeyinti endala isusiwe, ngelixa kwangaxeshanye uyilungiselela idyasi entsha yepeyinti.
IiSandblasters zisebenzisa icompressor yomoya, enika amandla umpu we-ray, abo banesikhongozeli esinezixhobo zokudubula ezifana nesanti, Stahlkorn, Amaqokobhe eWalnut okanye amaso eglasi adityanisiwe. Nje ukuba into eqhumayo ivuthelwe isuka kwisikhongozeli ngombhobho womoya ukuya kumphezulu ukuze icocwe., lunyibilikisa zonke izinto ezingcolisayo kwaye lulungiselela ukupeyintwa kwakhona.
Uninzi lweesanti zesanti zentengiso ziyaphatheka, ngoko banokuthuthwa ngokulula ukusuka kwindawo ukuya kwindawo. Ungasebenzisa iinqwelo zokuhamba, Iilori okanye izithuthi ziyadityaniswa kwaye zigcinwe kwiishedi okanye kwiigaraji phakathi kwemisebenzi. Ezinye iimodeli zinemipu yokuqhushumba emininzi enezixhobo zokulawula, evumela umqhubi ukuba alungelelanise uxinzelelo okanye ukugeleza kwesibhamu ngasinye sokuqhuma xa kuyimfuneko.
Ukuqhunyiswa kwesanti, ngokunjalo njengokuqhushumba kweperile, Ukuqhushumba kwesanti okanye ukudutyulwa kokudubula, yinkqubo efana nokuqhunyiswa kwesanti, Nangona kunjalo, endaweni yeenkozo ezinkulu zesanti, amasuntswana amancinci aqhumayo anje ngamaso eglasi okanye amaqokobhe e-walnut asetyenziswa.. Olu buchule lufanelekile ukucoca iiminerali, njengoko ingonakalisi imiphezulu yazo, kwaye ihlala isetyenziswa ziivenkile zomzimba, ukususa ipeyinti kunye nokungcola kwizithuthi.
Kwiivenkile ezininzi zoomatshini kunye nezityalo zokuvelisa, iidokodo zesanti zisetyenziselwa ukwenza imisebenzi emininzi efana nokuthoba igrisi., Ngenisa, Ukulungiswa komphezulu kunye nokucocwa kwesikhunta kunye nezixhobo. Iinkqubo zeSandblasting ziyakwazi ukuzenzekelayo okanye ziqhutywe ngeerobhothi, ukwandisa ukusebenza kakuhle kunye nomgangatho. Ukongeza, le ndlela ifuna iinkqubo ezincinci zabasebenzi ezifana namavili okugaya, Iifayile ezijikelezayo okanye amavili e-flap okugaya, njengoko ivelisa uthuli oluncinci kunezinye izixhobo.
Ukhuseleko
Nangona iinkqubo zesanti zinokusetyenziswa kwiindawo ezininzi, ibalulekile, ukuba abasebenzisi bathathele ingqalelo imingcipheko yokhuseleko enokwenzeka, enokuthi yenzeke ngexesha lokusebenza. Ukuqhunyiswa kwesanti kudala uthuli kunye nezinye izinto ezinokuba yingozi, enokuthi ibeke umngcipheko kwimpilo kunye nokusingqongileyo. Ukunciphisa iingozi ezinokubakho, kufuneka ulandele eyona ndlela ilungileyo kwaye unxibe iPPE efanelekileyo. Kufuneka uqinisekise kwakhona ukungena komoya okwaneleyo, xa usebenza kwiindawo ezixineneyo, kunye nokubeka iliso kwiimeko ze-atmospheric, ukuqinisekisa ukhuseleko.
Enye yeengozi eziphambili, evela kwi-abrasives emoyeni, ukucaphuka kwendlela yokuphefumla. Izixhobo zokuzikhusela (PSA) ingaba negalelo koku, ukunciphisa ukuba sesichengeni, kodwa abasebenzi kufuneka baqeqeshwe ekusebenziseni nasekugcinweni kwesi sixhobo, ukunciphisa ngempumelelo lo mngcipheko. Uqeqesho kufuneka lubandakanye ukusetyenziswa kwezixhobo ezifanelekileyo zokukhusela ukuphefumla kunye nokuphatha ngokukhuselekileyo kunye noxanduva lwezinto ezinobungozi.
Enye ingozi enkulu kukungeva kakuhle, nto leyo ebangelwa yingxolo ephezulu ngexesha lokuqhushumba kwesanti, nangona kukho iimpawu zokunciphisa ingxolo kwizixhobo eziphathwayo zokusetyenziswa kwesanti. Ukuchasana nalo mngcipheko, Iindawo ekusetyenzwa kuzo kufuneka zingene umoya, kunye nabaqhubi kufuneka banxibe ukhuseleko lokuva olufanelekileyo.
Enye ingozi enkulu, oko kuvela kumajelo athile okudubula, ixhomekeke ekusebenziseni kwabo. Ngokwesilumkiso, ukuvezwa kwi-crystalline silica kubangela umngcipheko omkhulu we-silicosis, kutheni abaqeshi banqanda ukusetyenziswa kweemveliso, ngaphezulu kune 1 % ziqulethe i-crystalline silicon dioxide, kufuneka kuvalwe njengamajelo osasazo aqhumayo kwaye endaweni yoko kusetyenziswe izinto ezinobungozi obungephi. Ukongezelela, imilinganiselo yomoya kufuneka iqhutywe rhoqo, ukumisela amanqanaba okuvezwa kwabasebenzi.
Embindini wayo nayiphi na inkqubo ephathwayo yokuqhunyiswa kwesanti ngumngcipheko onokwenzeka, oko kuvela ekuchanabekeni kwiigesi eziyingozi. Ngelishwa, ezi gesi zihlala zinemibala- kwaye ayinavumba, nto leyo eyenza ukuba ukubhaqwa kube nzima – oku kuyingozi ngakumbi kwiindawo ezivaliweyo. Ukunciphisa iingozi ezinjalo, Phambi kokungena kwiindawo ezivaliweyo, izixhobo zokuqhushumba kufuneka zihlolwe ukuba azinarhasi ezinokutsha okanye ezinetyhefu kwaye umoya kufuneka uvuthelwe ngenkqubo yokukhupha umoya., ukususa umsi oyingozi.