Ukuqhuma Kwepayipi Kwangaphakathi

Njengoba sazi, ukuqhunyiswa kwe-abrasive kuyindlela ephumelelayo yokususa ukugqwala nokungcola. Ngokuvamile, sibona opharetha bephatha indawo eyisicaba ye-workpiece. Ingabe ukuqhumisa okulimazayo kungasetshenziswa ukubhekana nabasiki abangahleliwe noma ipayipi? Impendulo, yebo, yebo. Kodwa imishini ehlukene iyadingeka. Ngokuqhunyiswa kwamapayipi angaphakathi, sidinga omunye umshini ozothwala imibhobho eqhumayo uyifake epayipini. Lowo ngu-deflector. Njengoba kunezinsimbi zokuqhunyiswa kwamapayipi angaphakathi, yini enye abaqhubi okufanele bayinake? Kulesi sihloko, ukuqhunyiswa kwamapayipi kwangaphakathi kuzokwethulwa kafushane njengesinyathelo sokuqapha.

Ukulawula Kokuqala

Ngaphambi kokuqhunyiswa kwe-abrasive, opharetha kufanele bahlole izinga lokugqwala kwangaphezulu. Kudingeka bahlole indawo engaphezulu ngokucophelela futhi basuse i-welding slag, ezinye izinamathiselo, amafutha, nokunye ukungcola okuncibilikayo. Bese bekhetha izinto ezi-abrasive ezifanele ebusweni.

Ukulawula ithuluzi

Ngaphambi kokuqhunyiswa kwe-abrasive, kubalulekile ukuhlola amathuluzi okuqhuma. Ukuthi amathuluzi okuqhumisa abrasive aphephile, noma ngabe umenzi wamathuluzi okuqhumisa abrasive unesitifiketi, nokuthi amathuluzi nemishini kusengasebenza yini, ikakhulukazi imishini ehlinzekwa komoyampilo, kubalulekile. Ngesikhathi sokuqhuma okuqhumisayo, kufanele uqinisekise ukuthi umshini wakho uyasebenza nokuthi inkomba ku-gauze yomshini ilungile.

Ukulawula okulimazayo

Ukukhethwa kwezinto ezi-abrasive kusekelwe ohlotsheni lwendawo obhekene nayo. Ngokuqhunyiswa kwamapayipi angaphakathi, ama-opharetha ngokuvamile akhetha izinto ezihuquzelayo eziqinile, ezingama-angular, nezomile.

Ukulawula inqubo

1. Umoya ocindezelweyo osetshenziselwa ukuqhunyiswa kwe-abrasive kufanele ucutshungulwe ngesisetshenziswa sokupholisa kanye nesihlukanisi samanzi samafutha, okudingeka sihlanzwe njalo.

2. Ngesikhathi sokuqhuma kwe-abrasive, ibanga kufanele lifaneleke. Ibanga elingcono kakhulu phakathi kwe-nozzle ne-surface liyi-100-300mm. I-engeli phakathi kwesiqondiso sokufafaza se-nozzle kanye nobuso be-workpiece ngu-60 ° -75 °.

3. Ngaphambi kwenqubo elandelayo, uma lina futhi i-workpiece iba manzi, opharetha kufanele bomise ubuso ngomoya ocindezelweyo.

4. Ngesikhathi sokuqhuma kwe-abrasive, i-abrasive blasting nozzle ayikwazi ukuhlala endaweni eyodwa isikhathi eside, okulula ukwenza i-substrate ye-workpiece igqoke.

Ukulawulwa kwemvelo

Ukuqhunyiswa okunamapayipi kwangaphakathi ngokuvamile kwenzeka endaweni evulekile, ngakho-ke opharetha kufanele banake ukuvimbela uthuli nokuvikelwa kwemvelo. Ukuqinisekisa ukuthi indawo yokusebenza iphephile, opharetha kufanele babone izinga lokushisa kanye nomswakama wendawo kanye nezinga lokushisa lendawo yokusebenza.

Ikhwalithi yokulawula

Ngemuva kokuqhuma, kufanele sihlole udonga lwangaphakathi lombhobho kanye nokuhlanzeka nokuqina kobuso be-substrate.

Uma uthanda imibhobho eqhumayo nemishini ehlobene noma ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele noma SITHUMELE IMEYILI ezansi nekhasi.