Molweni, sihlala sisebenzisa i-sandpaper ekusebenzeni, namhlanje ndiza kukuxelela iindidi ezimbini ze-sandpaper ezinokuthi zisetyenziswe kwiimeko ezahlukeneyo.
Okokuqala, i-sandpaper eyomileyo, enomsebenzi onamandla wokusila kunye nokumelana nokunxiba okuphezulu, kodwa kulula ukubangela ukungcola kothuli. Kudinga ukunxiba izixhobo zokukhusela xa usebenza, ngokuqhelekileyo ulungele ukulungiswa komphezulu womthi kunye nokugaya umhlobiso wodonga.
AOlunye uhlobo lwesanti yesanti yi sandpaper engangenwa manzi, egudiswa ngokubanzi phantsi kweemeko ezithwala amanzi ezinothuli oluncinci kunye nezinto ezibuthathaka. Ke ngoko, isetyenziswa kakhulu ekusileni amatye, ukusetyenzwa kwehardware, ukupolisha ukubonakala kwemoto, ukususwa komhlwa, ukususwa kwepeyinti kunye namanye amashishini.
Ngowuphi umahluko obalulekileyo phakathi kwesanti yamanzi kunye nesanti eyomileyo? Oku kungenxa yokuba isithuba esiphakathi kwesanti yephepha lokurhabula amanzi sincinci, kwaye umhlaba mncinane. Ukuba iphepha le-abrasive yamanzi liyomisiwe, umhlaba uya kuhlala kwindawo yesanti, kwaye umphezulu wephepha lesanti uya kuba lula kwaye ungaphumeleli ukufikelela kwisiphumo sawo sokuqala. Xa amanzi esetyenziswa kunye, umhlaba uya kuphuma, ngoko ke kungcono ukusebenzisa ngamanzi. Kwaye i-sandpaper eyomileyo ikulungele kakhulu, i-gap phakathi kweengqungquthela zayo zesanti inkulu kwaye umhlaba mkhulu. Iya kuwa phantsi kwinkqubo yokugaya ngenxa ye-gap, ngoko ayifuni ukusetyenziswa ngamanzi.
Ixesha lokuposa: Nov-07-2022
