Kulungile. Masibe nengxoxo eneenkcukacha malunga neentlobo zamagumbi okuqhunyiswa kwesanti kunye neemfuno zabo zokusetyenziswa. Esi sisihloko esibaluleke kakhulu kwishishini lonyango lomphezulu, njengokwakhiwa kweenqanawa, ishishini elinzima, i-aerospace, izakhiwo zentsimbi, njl.
Iindidi zamagumbi okuqhunyiswa kwesanti
Amagumbi okuqhunyiswa kwesanti anokuthi ahlelwe ngokwesakhiwo sawo, iindlela zokuhlaziya kunye nokusetyenziswa. Ezi zilandelayo ziintlobo eziphambili:
1. Ukuhlelwa ngokwefom yesakhiwo
Igumbi elikhulu elilungisiweyo lokuqhunyiswa kwesanti (igumbi lokuqhunyiswa kwesanti)
Inkcazo: Le yeyona ndlela iqhelekileyo, yesakhiwo somzi-mveliso esakhiwe ngokusisigxina okanye indawo evaliweyo. Idla ngokuqulunqwa ngesakhelo solwakhiwo lwentsimbi kwaye inxibe-iipleyiti zentsimbi ezixhathisayo (ezifana neepleyiti zentsimbi ze-Mn16 zemanganese) okanye ukunxiba okudityanisiweyo{3}}iipleyiti ezixhathisayo (irabha + iipleyiti zentsimbi) njengeepaneli zodonga.
Iimpawu: Indawo enkulu, ekwaziyo ukuphatha iingceba ezinkulu nezinzima (ezifana namacandelo eenqanawa zenqanawa, iinqaba zeinjini yomoya, neetanki ezinkulu zokugcina). Iinkqubo zezixhobo (ukuhlaziya, ukususwa kothuli, oomatshini bokuqhunyiswa kwesanti) zonke zifakwe ngokusisigxina.
Isicelo: Oomatshini abanzima, ukwakhiwa kweenqanawa, iifektri ezinkulu zensimbi.
Iselula/igumbi elilula lokuqhunyiswa kwesanti
Inkcazo: Idla ngokuthatha isakhiwo sentente (i-aluminiyam i-alloy frame + ukunxiba -i-canvas enganyangekiyo okanye i-PVC - ilaphu eligqunyiweyo) okanye iguqulwe kwiimodyuli zesikhongozeli.
Iimpawu: Ukuseta ngokukhawuleza, ixabiso eliphantsi, iselula kunye nokwandiswa. Ukusebenza kokutywinwa kunye nokuqina akulunganga njengezo zohlobo olusisigxina.
Isicelo: Iiprojekthi zangaphandle-zexesha elifutshane,{1}}kumsebenzi wesiza kwiindawo zokwakha, ukugcinwa nokulungiswa, kunye nezihlandlo ezinohlahlo lwabiwo-mali olunyiniweyo.
Igumbi lokuqhunyiswa kwesanti oluzenzekelayo
inkcazelo: Ngokusekwe kugxininiso lwesanti esisigxina, idibanisa irobhothi okanye igantry{0}}uhlobo oluzenzekelayo lwesanti. Umendo wompu wokutshiza ulawulwa ngokucwangcisa ukufezekisa ukusebenza okuzenzekelayo.
Iimpawu: Umgangatho ozinzileyo kunye nofanayo wokuqhunyiswa kwesanti, ukusebenza kakuhle kwemveliso, kunye nokuncipha okubonakalayo kokuthembela emsebenzini wabantu kunye nemingcipheko yempilo yomsebenzi. Utyalo-mali lokuqala luphezulu kakhulu.
Isicelo: Amashishini aneemfuno eziphezulu kakhulu zonyango oluphezulu kunye nemveliso yobuninzi, efana ne-aerospace kunye nokuveliswa kweemoto (imithombo yamagqabi, iigiya, njl.).
2. Ukuhlelwa ngendlela yokubuyisela i-abrasive (Le yindlela engundoqo yokuhlelwa)
Igumbi lokuqhunyiswa kwesanti ngoomatshini (eliqhelekileyo)
Umgaqo wokusebenza: Umgangatho wesakhiwo udla ngokuyilwa njengomgangatho wegridi. Umxube we-abrasive kunye nothuli emva kokuqhunyiswa kwesanti iwela kwi-screw conveyor (ibhanti lokuhambisa okanye i-scraper) ezantsi. Izinto ezixutyiweyo zithunyelwa emva kwinkqubo yokuhlela ngezixhobo zoomatshini ezifana ne-screw conveyor (ibhanti lokuhambisa okanye i-scraper) kunye ne-emele ye-elevator. Iibrasives ezikhoyo, uthuli kunye nenkunkuma zahlulwe sisahluli (esidla ngokusekwe kumgaqo wokwahlula komoya), kwaye iziqhushumbisi ezicocekileyo ziphinda zifakwe{3}}kwitanki yokuqhunyiswa kwesanti ukuze isetyenziswe kwakhona.
Izinto eziluncedo: Inkqubo izinzile, inamandla aphezulu okubuyisela i-abrasive, kwaye ifanelekile-kumsebenzi omkhulu oqhubekayo.
Izinto ezingeloncedo: Umthamo omkhulu wobunjineli wesiseko sangaphantsi komhlaba, ixabiso eliphezulu lokwakha lokuqala, kunye neendawo ezininzi zokulungisa izixhobo (ezifana nezikhonkwane zokuhambisa, iihoists, njl. njl.).
Igumbi lokuqhunyiswa kwesanti (ekwaziwa njengohlobo lokufunxa)
Umgaqo wokuSebenza: Umgangatho wegumbi uqinile kwaye udla ngokuyilwa nge-V-emilo okanye u-U{1}}imijelo yegrooves eququzelela ukuhamba kwezinto ezirhawuzelayo. Ngesixhobo esifunxayo sesanti{{3}ephezulu samandla esifunxayo esifakwe ngaphandle kwendlu, umxube we-abrasive kunye nothuli emhlabeni ufunxwa ngokuthe ngqo ngombhobho kwisixokelelwano sokuhlela eluphahleni ngoxinzelelo olubi lokuhamba komoya lokwahlula kunye nokubuyisela.
Izinto eziluncedo: Akukho sakhiwo sintsonkothileyo sangaphantsi komhlaba okanye izixhobo zokuhambisa ngoomatshini ezifunekayo. Iziseko zophuhliso zilula, iindleko ziphantsi, kwaye ukugcinwa kwezixhobo kulula (ingakumbi ukugcinwa kweefeni kunye nemibhobho).
Izinto ezingeloncedo: Ukusetyenziswa kwamandla aphezulu ngokwentelekiso (ifeni isebenza kumthwalo ophezulu ngalo lonke ixesha), umbhobho wokufunxa isanti uqhele ukuguga, kwaye amandla okufunxa angonelanga kwizicelo-ezinkulu.
Iimfuno zokusetyenziswa kwegumbi lokuqhunyiswa kwesanti
Ukuqinisekisa ukhuseleko, ukusebenza kakuhle, ubuhlobo bokusingqongileyo kunye nomgangatho ophezulu wokusebenza kwesanti, ezi mfuno zilandelayo zokusetyenziswa kufuneka zithotyelwe ngokungqongqo:
1. IiMfuno zoKhuseleko (eyona nto iphambili
Izixhobo zokuzikhusela (PPE)
Isuti yeSandblasting: Kufuneka ibengumoya ozinikeleyo onika uxinzelelo olulungileyo-isuti yokuqhumisa isanti ukugcina uxinzelelo olulungileyo lwangaphakathi kwaye luthintele uthuli ekungeneni.
Ukhuseleko lokuphefumla: Umoya ongaphakathi kwesigcina-ntloko kufuneka uphume kumthombo womoya ohluziweyo nococekileyo. Umoya wegumbi ungaze usetyenziswe.
Iiglavu, iipads zamadolo, izicathulo zokhuseleko: Ukukhuselwa okupheleleyo ukukhusela ukulimala kwempembelelo ye-abrasive.
Ukuthintela umlilo kunye nokudubula
Akukho kutshaya okanye amadangatye avulekileyo avunyelwe kwigumbi. Olunye uthuli lubeka umngcipheko wogqabhuko-dubulo kwiindawo ezithile.
Zonke izixhobo zombane (izibane, iiswitshi, iifeni, njl.njl.) kufuneka zibe bubungqina bokudubula-.
Uqhagamshelo lwenkqubo
Inkqubo ye-sandblasting kunye nenkqubo yokususa uthuli kufuneka idityaniswe, oko kukuthi, ukuba i-fan yokususa uthuli ingaqaliswanga, umatshini we-sandblasting awukwazi ukusebenza ukukhusela uthuli ukuba lungaphumi.
Amaziko kaxakeka
Amaqhosha okumisa okungxamisekileyo kunye nesandi kunye nezixhobo ze-alamu zokukhanya kufuneka zifakwe ngaphakathi nangaphandle kwegumbi.
Ukungena komoya okuhle kufuneka kugcinwe kwigumbi. Uphawu olulumkisayo olubhalwe “Sandblasting in progress, Akukho ukungena kuvumelekileyo” lufanele lumiswe ngaphandle komnyango, yaye umntu ozinikeleyo ufanele abelwe ukuba agade.
2. Iimfuno zoKhuselo lokusiNgqongileyo nokusiNgqongileyo
Inkqubo yokususa uthuli: Kufuneka ixhotyiswe ngesihluzo esikhulu esisebenza kakuhle esikhulu-sesikali sengxowa okanye isihluzo sekhatriji ukuqinisekisa ukuba uthuli olukhutshelwa emoyeni luthobelana nemigangatho yesizwe neyengingqi yokhuseleko lokusingqongileyo (idla ngokuba ngaphantsi kwe-20mg/m³).
Ulawulo lwengxolo: Ingxolo eyenziwa ngexesha lokuqhushumba kwesanti iphezulu kakhulu. Amanyathelo okugquma isandi kufuneka athatyathwe kwigumbi, kwaye abasebenzi kufuneka banxibe {{1}indlebe ezithintela ingxolo. Ingxolo kumda wefektri kufuneka ihlangabezane nemigangatho.
Ukucocwa kwenkunkuma: Inkunkuma yothuli eyahluliweyo kunye neziqhushumbisi ezisetyenzisiweyo zihlelwa njengenkunkuma eqinileyo yemizi-mveliso jikelele. Kufuneka ziqokelelwe kwindawo esembindini kwaye zinikezelwe kumacandelo aqeqeshelwe unyango. Akufunekanga balahlwe ngokuthanda kwabo.
3. IiMfuno zokuSebenza kunye neNkqubo
Ukukhetha i-Abrasive: Khetha i-abrasive efanelekileyo (njengesanti ye-ore copper, i-grit yensimbi, i-steel shot, i-garnet, njl.) ngokusekelwe kwizinto eziphathekayo kunye neemfuno zokucoceka / ukukrakra (njenge-Sa2.5, Sa3). I-abrasive kufuneka igcinwe yomile kwaye icocekile.
Uxinzelelo lomoya kunye nesantya sokuhamba: Umoya ocinezelweyo kufuneka upholiswe, womiswe kwaye uhluzwe ukuqinisekisa ukuba awunaoli namanzi. Uxinzelelo lokusebenza kufuneka luhlengahlengiswe ngokuchanekileyo ngokweemfuno zenkqubo.
Umpu wokutshiza I-Angle kunye nomgama: Abaqhubi kufuneka baqeqeshwe ukuze bakwazi ukulawula isantya esichanekileyo sokuhamba kompu wokutshiza, i-Angle (ngokubanzi i-70℃-80℃) kunye nomgama (150-500mm) ukusuka kwindawo yokusebenza ukuphepha ukuguga okugqithisileyo okanye ukuphatha okungalinganiyo.
Ukulungiswa komphezulu: Phambi kokuqhunyiswa kwesanti, umaleko oshinyeneyo womhlwa kunye namabala e-oyile kumphezulu wesixhobo sokusebenza kufuneka zicocwe kangangoko kunokwenzeka kwangaphambili; ngaphandle koko, iya kungcolisa i-abrasive, inciphise ngokukhawuleza ubomi bayo benkonzo kwaye ichaphazele umphumo wokucoca.
4. Iimfuno zokulondolozwa kwezixhobo
Ukuhlolwa kwemihla ngemihla: Khangela ukuba ukutywinwa kombhobho wokuhambisa umoya we-sandblasting, umahluko woxinzelelo lomqokeleli wothuli, ubuninzi be-abrasive, kunye nezandi zokusebenza zesixhobo ngasinye ziqhelekileyo.
Ukugcinwa rhoqo
Nxiba-indawo ezixhathisayo: Rhoqo buyisela iindawo ezisesichengeni njengemibhobho yompu yesitshizi, imibhobho yokuqhumisa isanti, imibhobho yomoya, kunye neeglavu.
Inkqubo yokurisayikilisha: Hlola iimeko zokunxiba ze-screw conveyor, ibhanti le-elevator, kunye nefeni yokufunxa isanti.
Inkqubo yokususa uthuli: Yenza rhoqo ukucoca i-pulse reverse blow, khangela ukuba iingxowa zokucoca / iikhatriji zonakaliswe, kwaye uzitshintshe ngexesha elifanelekileyo.
Ukutywinwa kwendlu: Jonga ukusebenza kokutywinwa kwiindawo ezidityanisiweyo zocango oluphambili, ifestile yokujonga kunye neepaneli zodonga ukuthintela ukuvuza kothuli.
Isishwankathelo
Ukukhetha ukuba yeyiphi indawo yokusetyenziswa kwesanti kuxhomekeke kubukhulu bomsebenzi, isikali sokuvelisa, uhlahlo lwabiwo-mali kunye neemfuno zokusingqongileyo. Ubukhulu be-izinga elilungisiweyo lohlobo lokubuyisela lilungele ishishini elikhulu-elinzima, uhlobo lokubuyisela umoya lufanelekile kumathuba aphakathi-obungakanani apho ubunjineli bangaphantsi komhlaba bungafunwayo, kwaye uhlobo oluphathwayo lulungele imisebenzi yangaphandle yethutyana.
Nokuba yeyiphi ekhethiweyo, ukhuseleko, ukukhuselwa kwendalo kunye nokugcinwa okusemgangathweni ziziseko zokuqinisekisa ukusebenza kwazo{0}}okuzinzileyo kwexesha elide, ukukhusela impilo yabasebenzi kunye nokuhlangabezana neemfuno zomgangatho wemveliso. Utyalo-mali kwindlela-eyilwe kakuhle nexhotyiswe kakuhle{3}}yegumbi lokuqhunyiswa kwesanti, nangona ixabiso lokuqala liphezulu, liyimfuneko kakhulu ngokwemigaqo{4}}yexesha elide lemveliso esebenzayo, ukusetyenziswa kwebrasive kunye nokuthotyelwa.