Ngokuqhelekileyo, abavelisi beiingcingo ezenziwe ngentsimbibaye bathathela ingqalelo iimpawu zokusingqongileyo ngaphandle ngexesha lenkqubo yokuvelisa, kwaye sizame ukuthintela umhlwa, abrasion, umhlwa, kunye nokuvezwa kwelanga ekukhetheni izinto kunye neengubo zokwaleka, ngoko ke abasebenzisi kufuneka kuphela ukuthenga Khangela abavelisi ezaziwayo-kakuhle xa usebenzisa iingcingo zentsimbi. Musa ukubawela ukuthenga izixhobo zentsimbi ezikumgangatho ophantsi. Ukuze kwandiswe ubomi bezixhobo zentsimbi ezenziwe ngaphandle, ezi ngongoma zilandelayo kufuneka zigcinwe:
1. Kuphephe amaqhuma.
Le yingongoma ekufuneka iqatshelwe kwiimveliso zocingo lwentsimbi. Iimveliso zentsimbi edibeneyo kufuneka ziphathwe ngononophelo ngexesha lokuthutha; indawo apho iimveliso zetsimbi zibekwe khona kufuneka zibe yindawo apho izinto eziqinileyo azisoloko zichukunyiswa; umhlaba apho iimveliso zentsimbi ekhandiweyo zibekwe kufuneka nazo zigcinwe zisicaba kunye neentsimbi zokugada zentsimbi Qinisekisa ukuba ziqinile ngexesha lofakelo. Ukuba ishukuma ngokungazinzi, iya kuphazamisa ucingo lwentsimbi ekuhambeni kwexesha kwaye ichaphazele ubomi benkonzo yocingo lwentsimbi.
2. Uthuli kufuneka lususwe rhoqo.
Uthuli lwangaphandle luyabhabha kwaye luqokelele, kwaye umaleko wothuli uya kuwa kwizibonelelo zentsimbi. Iya kuchaphazela umbala wentsimbi edibeneyo, kwaye emva koko ibangele umonakalo wefilimu ekhuselayo yocingo lwentsimbi. Ke ngoko, izibonelelo zentsimbi ezenziwe ngaphandle kufuneka zosulwe rhoqo, kwaye amalaphu athambileyo womqhaphu angcono.
3. Nika ingqalelo kumswakama.
Ukuba kuphela ukufuma komoya wangaphandle jikelele, unokuqiniseka ukuba uxhathise umhlwa kocingo lwentsimbi. Ukuba inkungu, sebenzisa ilaphu elomileyo lekotoni ukuze usule amaconsi amanzi kwintsimbi eyenziweyo; ukuba kuyanetha, sula amathontsi amanzi ngoko nangoko emva kokuba iyekile imvula. Njengoko imvula eneasidi igquba kwiindawo ezininzi zelizwe lethu, amanzi emvula ashiyekileyo kwintsimbi kufuneka acinywe ngoko nangoko emva kwemvula.
4. Gcina kude ne-asidi kunye ne-alkali
Iasidi kunye nealkali “ngumbulali omnye” wocingo lwentsimbi. Ukuba ucingo lwentsimbi esetyenzisiweyo lufakwe ngengozi nge-asidi (njenge-asidi ye-sulfuric, iviniga), i-alkali (efana ne-methyl alkali, amanzi anesepha, amanzi e-soda), ngokukhawuleza uhlambulule ukungcola ngamanzi acocekileyo , Emva koko usule owomileyo ngendwangu eyomileyo yomqhaphu.
5. Ukuphelisa umhlwa
Ukuba ucingo olukhandiweyo lunomhlwa, musa ukusebenzisa i-sandpaper ngokwemiqathango yakho. Ukuba umhlwa umncinci kwaye awukho nzulu, ungasebenzisa umsonto womqhaphu ofakwe kwi-oyile ye-injini ukuya kumhlwa. Lindela ixesha kwaye usule ngelaphu ukususa umhlwa. Ukuba umhlwa uye wanda kwaye waba nzima, kufuneka ucele amagcisa afanelekileyo ukuba ayilungise.
Ixesha lokuposa: Sep-22-2020