Ingasetyenziselwa ntoni i-sandblast?

I-Sandblasting yinkqubo yokutshiza i-abrasive granular kumphezulu phantsi koxinzelelo oluphezulu ukususa umhlwa, ipeyinti, i-corrosion, okanye ezinye izinto phambi kokunyanga okanye ukupeyinta. Xa i-abrasive isetyenziswe ngoxinzelelo oluphezulu, umphezulu uhlanjwe ngokufanelekileyo kwaye uhlanjululwe ngokuxutywa. Le nkqubo isetyenziswa ngokubanzi kumashishini amaninzi, kwaye ukuqhunyiswa kwesanti yinxalenye ebalulekileyo yokugqitywa komphezulu.

Nangona igama livela ekusebenziseni isanti kwinkqubo ye-sandblasting, izinto ezininzi zisetyenziselwa yona kunye nophuhliso. Ngokoburhabaxa bendawo ekujoliswe kuyo, amanzi alinganayo asetyenziswa. Izinto ezithambileyo, ezinje ngamaqokobhe amaqokobhe atyumkileyo, zingasetyenziswa kwiindawo ezithambileyo, ngelixa ezona zigqibo zinzima zinokufuna igrit, isanti, okanye ubuhlalu beglasi.

Izicelo eziqhelekileyo

1. Ukususwa kobumdaka

Ngexesha okanye emva kokwenziwa, izinto zakho zinokuthi zingcoliswe, eziya kuchaphazela kakhulu unxibelelwano phakathi kwengubo kunye nomphezulu. Omnye wamatyala yioli okanye igrisi. Nokuba i-oyile encinci ayinakujongelwa phantsi kuba inokubangela ukuba iindawo zakho zivelise iziphumo ezingafanelekanga. Kwinkqubo yokulungiswa, ngokuqhelekileyo kufuneka sisuse enye into engcolileyo eqhelekileyo, eyipeyinti endala. Ipeyinti inzima ukuyisusa, ngakumbi ukuba inomaleko amaninzi. Enye igrisi, ipeyinti nayo inokususwa ngeendlela ezithile zeekhemikhali, kodwa oku kunokufuna abantu abaninzi kwaye kufuna ukugcinwa kweekhemikhali. Ke ngoko, ukuqhushumba kwesanti yeyona ndlela isebenzayo nekhuselekileyo.

2. Ukususwa komhlwa

Ukuba umsebenzi wakho ubandakanya ukulungisa iindawo ezigutyungelwe yimozulu, ukususwa komhlwa kunokuba yeyona ngxaki iphambili oya kujamelana nayo. Ngenxa yokuba i-rust isiphumo sokusabela kweekhemikhali phakathi kweoksijini kunye nesinyithi, oku kuthetha ukuba kunzima ukuyisusa ngaphandle kokonakalisa umphezulu. Ukuba senza oku, kunokwenzeka ukuba kuvelise umphezulu ongalinganiyo okanye ukugoba. I-Sandblasting inokususa ngokufanelekileyo umhlwa kwaye ibuyisele umgangatho wesinyithi kwindawo yangaphambili ye-oxidation. Ngale ndlela, kuya kufumaneka indawo egudileyo kwaye ekhanyayo.

3. Ukulungiswa komphezulu

Ukongeza ekususeni ungcoliseko kunye nomhlwa kumphezulu, ukuqhushumba kwesanti nako kunokudala umgangatho ofanelekileyo womphezulu wokwamkela ukugqiba okanye ukugquma okutsha. I-Sandblasting isusa izinto zangaphandle ukusuka phezulu, ishiya indawo egudileyo ukuze iqalise ukusetyenziswa. Ivumela indawo ephathwayo ukuba yamkele ngcono nayiphi na ipeyinti, i-coating, njl.

Izicelo ezithile

Ukuqhunyiswa kwesanti kunokusetyenziswa ukucoca iimoto, iintsimbi ezindala ezirusayo, ikhonkrithi, amatye kunye neenkuni. Iglasi eqhumayo, ilitye, kunye neenkuni zezemisebenzi yobugcisa. Izinto ezenzelwe wena kunye neempawu ngokuqhunyiswa kwesanti zenza ukuba abantu bonwabe kwaye babenoluvo lokuphumelela.

Ukucoca iimoto, ikhonkrithi, intsimbi erusayo, kunye nepeyinti zikwazezona zinto zisetyenziswayo xa kuqhunyiswa isanti. Kwinkqubo yokucoca, unokusebenza ngokulula ngaphandle kotyalo-mali oluninzi. Ukuba into oyifunayo ukuyicoca yindawo enzima kunye ne-grooves enzulu, iyona nto ifanelekileyo ukuyicoca ngamaqhekeza amancinci. Ngenxa yokuba i-sandblasting media incinci kakhulu, inokufikelela ngokulula ngaphakathi kwento. Ukucoca iindawo ezinzima kunye ne-sandpaper kufuna umgudu omkhulu, kwaye akunakwenzeka ukufezekisa umgangatho ofanelekileyo.

Olu lulandelayo luluhlu lwezicelo zokuqhunyiswa kwesanti:

1) Ukubuyiselwa kwemoto

2) Ukucoca ngekhonkrithi

3) Ukudubula kwamatye eglasi, kunye namatye

4) Ukugcinwa kweenqwelomoya

5) Unyango lwelaphu lengubo yeJean

6) Ukucoca umhlwa wokwakha kunye neebhulorho