Ukufumana uLwazi lokuLungiselela uMphezulu ngeSandblasting

Unyango lomphezulu lusetyenziso oluqhelekileyo lokuqhunyiswa kwesanti. Ukulungiswa komphezulu kubaluleke kakhulu phambi kokugquma umphezulu. Yenza amalungiselelo afanelekileyo ngaphambi kokuba uqalise ukupeyinta. Ngaphandle koko, i-coating inokusilela kwangaphambi kwexesha. Ngoko ke, iqondo lokulungiswa kwendawo nge-sandblasting inokuchaphazela ukusebenza kunye nobomi benkonzo yokugqoka. Iya kunciphisa ukuncamathela phakathi kwengubo kunye nento kwaye ibangele umonakalo womzimba, nokuba kukho inani elincinci lezinto ezingcolisa umphezulu, ezifana negrisi, ioyile kunye neoksidi. Ayibonakali kwizinto ezingcolisa iikhemikhali ezifana nekloridi kunye ne-sulfate, efunxa amanzi ngokusebenzisa i-coating, ebangela ukuba i-coating ingaphumeleli kwangaphambili. Ke ngoko, ukugqitywa okuchanekileyo komphezulu kubaluleke kakhulu.

Yintoni ukulungiswa komhlaba?

Ukulungiswa komphezulu yinqanaba lokuqala lonyango lwetsimbi okanye ezinye iindawo ngaphambi kokuba kufakwe nayiphi na into yokugquma. Kubandakanya ukucoca umphezulu wazo naziphi na izinto ezingcolileyo, ezifana neoli, igrisi, i-rust ekhululekile, kunye nezinye izikali zokugaya, kwaye emva koko udale iphrofayili efanelekileyo apho ipeyinti okanye ezinye iingubo ezisebenzayo ziya kuhlanganiswa. Kwisicelo sokugquma, kubaluleke kakhulu ukuqinisekisa ukuqina kwe-adhesion ye-coating kunye nokuthintela okusebenzayo kwe-corrosion.

Yintoni ukuqhushumba kwesanti?

Inkqubo yokuqhunyiswa kwesanti ikakhulu ibandakanya iicompressors zomoya, iibrasives, kunye nemilomo. I-air-high-pressure airflow ityhala amaqhekeza abrasive kwi-subject surface ngokusebenzisa umbhobho ukuvelisa iphrofayili yoburhabaxa eququzelela ukunamathela phakathi kwengubo kunye nomphezulu.

Isindululo soMbhobho

Imilomo onokuthi uyifake yile ingezantsi:

Venturi Nozzle: Imibhobho ye-Venturi ibonakalisa ipateni ebanzi yokuqhushumba ekhuthaza ukudubula ngokufanelekileyo. Iqulethe amacandelo amathathu. Iqala ngesiziba esiguquguqukayo eside, silandelwe licandelo elifutshane elithe tyaba elithe tye, emva koko libe nesiphelo esiphambukayo esiba banzi xa sifikelela kufutshane nombhobho wokuphuma. Umgaqo-siseko kukuba ukunciphisa uxinzelelo lwamanzi kukhokelela ekwandeni kwesantya solwelo. Uyilo olunjalo lunceda ukwandisa ukusebenza kakuhle kwesibini kwisithathu.

Umbhobho oNgqongileyo: Ibandakanya iinxalenye ezimbini eziqulathe i-converging inlet kunye ne-full-length-length straight bore part. Xa umoya ocinezelweyo ungena kwi-converging inlet, i-media flow of sodium bicarbonate particles isantya isantya soxinzelelo. Amasuntswana aphuma emlonyeni kumjelo oqinileyo kwaye avelise ipateni yokudubula egxininisiweyo phezu kwempembelelo. Olu hlobo lombhobho lunconywa ngokuqhushumba iindawo ezincinci.

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