Ngaba uyazi ukuqhushumba kwesanti? –Intshayelelo emfutshane yokuqhushumba kwesanti 

Ukuqhushumba kwesanti okwakwaziwa njengokuqhushumba kwe-abrasive, sisenzo sokuqhubela phambili amasuntswana alunge kakhulu esixhobo sokurhawuzelela ngesantya esiphakamileyo ukuya kumphezulu ukuze ucoce okanye uwukrole. Yinkqubo yokugqiba umphezulu oquka ukusetyenziswa komatshini onikwe amandla (icompressor yomoya) kunye nomatshini wokuqhumisa isanti  ukutshiza amasuntswana abrasive phantsi koxinzelelo oluphezulu kumphezulu. Ibizwa ngokuba "yi-sandblasting" kuba idubula umphezulu ngamasuntswana esanti. Xa amasuntswana entlabathi ebetha umphezulu, adala ukugudiseka nokugudiseka ngakumbi.

Ukusetyenziswa kweSandblasting

I-Sandblasting yenye yezona ndlela zisebenzayo zokucoca kunye nokulungisa umphezulu. Abenzi bomthi, oomatshini, abakhandi beemoto, nangaphezulu banokusebenzisa ukuqhushumba kwentlabathi kumsebenzi wabo, ngakumbi xa beziqonda ngokupheleleyo iindlela ezininzi ezinokusetyenziswa ukuqhushumba kwesanti.

1. Susa umhlwa kunye nokuMdla:Olona setyenziso luxhaphakileyo lwemithombo yeendaba kunye nokuqhushumba kwesanti kukususa umhlwa kunye nomhlwa. IiSandblasters zingasetyenziselwa ukususa ipeyinti, umhlwa, kunye nezinye izinto ezingcolisa umphezulu ezimotweni, ezindlini, koomatshini, kwaye phantse nawuphi na omnye umphezulu.

2. UmphezuluUnyango lwangaphambili:Ukuqhunyiswa kwesanti kunye nokuqhunyiswa kwemithombo yeendaba yindlela efanelekileyo yokulungisa umphezulu wepeyinti okanye ukugquma. Kwilizwe leemoto yeyona ndlela ithandwayo yokuqhumisa i-chassis kwimidiya ngaphambiliumgubo wokwalekayona. Imithombo yeendaba endlongondlongo njenge-aluminiyam oxide ishiya inkangeleko kumphezulu onceda ngokwenene ukuba idyasi yomgubo ibambelele ngcono. Kungenxa yesi sizathu le nto uninzi lwezigqubuthelo zepowder zikhetha izinto ukuba ziqhunyiswe ngamajelo eendaba ngaphambi kokugquma.

3. Ukulungiswa kwamalungu amadala:ukulungiswa kunye nokucocwa kwazo zonke iindawo ezihambayo ezifana neemoto, izithuthuthu, izixhobo ze-electromechanical, njl., oogxa baphelisa uxinzelelo lokukhathala kunye nokwandisa ubomi benkonzo.

4. Yenza i-Custom Textures kunye noMzobo wobugcisa: Kwezinye iinjongo zomsebenzi ezikhethekileyo, ukuqhunyiswa kwesanti kunokufikelela kwimiboniso eyahlukeneyo okanye i-matt. Okufana nokupholiswa kweziqwenga zentsimbi engatyiwayo kunye neeplastiki, ukupholiswa kwejade, ukudityaniswa komphezulu wefenitshala yomthi, ipateni kumphezulu weglasi eqabaka, kunye nokuthungwa komphezulu welaphu, njl. 

5. Ukuphosa okurhabaxa okugudileyo kunye nemiphetho:Ngamanye amaxesha ukuqhushumba kwemithombo yeendaba kunokugudisa okanye kucolise kancinci umphezulu orhabaxa kancinci. Ukuba une-casting erhabaxa enemiphetho ebukhali okanye engaqhelekanga ungasebenzisa i-media blaster eneglasi etyumkileyo ukugudisa umphezulu okanye ukuthambisa incam ebukhali.

Kwenziwa Njani Ukuqhushumba Kwesanti

Ukuseta i-sandblasting idla ngokuba ngamalungu amathathu aphambili:

·Umatshini wokuqhumisa isanti

·Iibrasives

·Uqhushumbo lombhobho

Umatshini weSandblasting usebenzisa umoya ocinezelekileyo njengamandla okwenza imiqadi yejethi enesantya esiphezulu ukutshiza izinto (iintsimbi ezidubulayo zeglasi, i-corundum emnyama, i-corundum emhlophe, i-alumina, isanti yequartz, i-emery, isanti yentsimbi, intsimbi ekrwada yobhedu, iSanti yolwandle) itshizwe phezu komhlaba. yomsebenzi oza kucutshungulwa ngesantya esiphezulu, esitshintsha iipropathi zomatshini kwindawo yangaphandle yendawo yokusebenza. Ngenxa yempembelelo kunye nesenzo sokusika i-abrasive ebusweni bomsebenzi womsebenzi, umgangatho womsebenzi ufumana iqondo elithile lokucoceka kunye nobunzima obuhlukeneyo. Iimpawu zomatshini zobuso bomsebenzi womsebenzi ziphuculwe.

Ngaphandle kwegama, isanti ayisiyiyo kuphela into enokuthi isetyenziswe kwinkqubo "yokuqhunyiswa kwesanti". Iibrasives ezahlukeneyo zinokusetyenziswa ngokuxhomekeke kwizinto ezisetyenziswa kuzo. Ezi abrasives zinokubandakanya:

·Intsimbi yentsimbi

·I-slag yamalahle

·Umkhenkce owomileyo

·Amaqokobhe eWalnut kunye nekhokhonathi

·Iglasi etyumkileyo

Izixhobo ezifanelekileyo zokhuseleko kufuneka zisetyenziswe ngexesha lokuqhushumba kwesanti. Amaqhekeza abrasive anokucaphukisa amehlo kunye nesikhumba, kwaye ukuba i-inhaled, inokubangela i-silicosis. Nabani na owenza i-sandblasting kufuneka ahlale enxibe izixhobo ezifanelekileyo zokhuseleko.

Ngaphandle koko, i-nozzle yokuqhuma iyinxalenye ebalulekileyo. Kukho ubukhulu becala iintlobo ezimbini zemibhobho yokuqhushumba: ibhore ngqo kunyeiphulo uhlobo. Ukukhetha umbhobho wokuqhushumba, ungabhekisa kwelinye inqaku lethu"Amanyathelo amane akuxelela indlela yokukhetha imilomo efanelekileyo yokuqhuma".