Ukusebenza Okufanelekile Kokuqedwa Kwendawo
Imishini yokuqhumisa ingasetshenziselwa ukususa kahle i-graffiti noma ama-coatings ngenkathi kufakwa kanyekanye, izindawo ezihlanganisayo noma ezibushelelezi. Ngaphezu kwalokho, ingakwazi ukuhlanza ngokunamandla izindawo zensimbi kuze kufike kumazinga okuhlanzeka ensimbi emhlophe e-NACE noma e-SSPC.
Izicaciso zokusebenza ezibalulekile zihlanganisa ukucindezela kokuqhuma, ukugeleza kwemidiya kanye nomklamo we-nozzle. Ububanzi bengaphakathi lombhobho kanye nezinto ezibonakalayo kuthinta ukumbozwa kwephethini yokuqhuma kanye nokulahleka kwesivinini somoya kanye nokusetshenziswa kwama-abrasives.
Umshini Wokuqhumisa Uthuli
Umshini oqhumisayo usebenza ngokuxuba amanzi nezinto eziqhumayo ngaphakathi komkhumbi onomfutho. Le ngxube ibe isidutshulwa ngesibhamu esiqhumayo noma umlomo wombhobho ngesivinini esikhulu ukuze kuqhutshekwe nezinqubo zokukhiqiza ezisheshayo nezihlanzekile.
Amanzi asiza ukucindezela izinhlayiya zothuli, ukwenza inqubo emanzi iphephe kubasebenzi futhi ibe mnene endaweni; okusho ukuthi izindawo ezithambile njengengilazi zingahlanzwa ngaphandle kokwenza umonakalo ngale ndlela.
Ngaphambi kokusebenzisa i-sandblasting ezakhiweni ezindala, kubalulekile ukwenza inqubo yokuqala yokuhlola upende oholayo. Ukuchayeka othulini lomthofu kungadala izingozi zempilo njenge-silicosis. Uma kutholakala ukuthi zikhona izindawo ezinopende womthofu, kuyadingeka ukumboza lezi zindawo ngaphambi kokuqhunyiswa ngamashidi epulasitiki noma amathayela epulasitiki ngaphambi kokuqala ukuqhumisa.
Nakuba imishini yokuqhumisa esetshenzisiwe ingase ibonakale ikhanga osonkontileka, ukuthenga amathuluzi amasha kuzofakazela ukuthi kubiza kakhulu ngokuhamba kwesikhathi futhi kuza newaranti enwetshiwe kuyo..
Imilomo
I-blast nozzle iyingxenye ebalulekile yenqubo yokuqhuma, njengoba ubukhulu bayo bunquma kokubili ukunemba kanye nesivinini sokusebenza kwe-sandblasting. Ama-nozzles amakhulu anikeza ukumbozwa okukhulu kuyilapho umsebenzi onembe kakhudlwana udinga amancane.
Umumo we-Nozzle bore nawo udlala indima ebalulekile ekudaleni iphethini yokuqhuma, kusuka emibhobolweni ebhorekile eqondile kanye nemibhobho ye-Venturi kuya kweminye imiklamo. Ngaphezu kwalokho, ukukhetha impahla kudlala indima ebalulekile; ezinye ezifana ne-tungsten carbide kanye nensimbi eqinile imelana kakhulu kunezinye uma kuziwa ekuphikiseni umthelela..
Cabangela kokubili umthamo wayo nokuthi uzodinga ukushintshwa kangaki lapho ukhetha umlomo wombhobho. Umbhobho womthamo omkhulu ungabamba imidiya elumayo, ngaleyo ndlela kuncipha ukuthi ukugcwalisa kaningi kangakanani okudingeka kuqedwe, ukonga kokubili isikhathi nemali ezindlekweni zokugcwalisa kabusha.
Ama-Compressors
Kungakhathaliseki ukuthi iphrojekthi eseduze – ukukhumula upende noma ingilazi yokufaka, ukuthola i-compressor eyonga amandla enomklamo wesivinini esishintshashintshayo ovumela ukushintshashintsha kwamandla kwesikhathi sangempela kuyisihluthulelo semiphumela emihle.
Khetha imodeli enikeza umoya ongenawo uwoyela ngemiphumela yekhwalithi ephezulu uma wenza izinhlelo ezifana ne-sandblasting. Ukungcoliswa uwoyela kungonakalisa imiphumela futhi kulimaze izindawo ezingaphezulu, okungase kushiye ngemuva amamaki ahlala njalo ezindaweni ezingaphezulu.
Abakhiqizi bemishini ye-Sandblast bayaqhubeka nokwenza igxathu ekuthuthukiseni imiklamo nezinhlelo zabo ezithinta imvelo nokuphepha, njengokuthuthukisa ukuqoqwa kothuli okuthuthukisiwe kanye nezixazululo zokuqukatha ukunikeza indawo yokusebenza ephephile.
Izinto ezilimaza imvelo ezingasetshenziswa kabusha futhi zigaywe kabusha zinciphisa udoti nezindleko, kuyilapho ukuthuthukiswa kokusebenza kahle kungafinyelelwa kusetshenziswa i-automation noma amarobhothi avumela opharetha ukuthi baqedele imisebenzi ngokushesha nangokunembe kakhudlwana, ukwandisa ukukhiqiza kwezinqubo ze-sandblasting ngenxa yokwanda kokusebenza okuphelele.