Sandpaper da bambance-bambancen karatu

Sandpaper ma kira sandpaper. Wannan abrasive, mai sãɓãwar launukansa a hatsi abu ne zane, ko takarda, a kan wanda na musamman Layer na abrasive foda. Sandpaper aka yi amfani a matsayin "manual" Yanayin da kuma a cikin na'ura, domin aiki (yanã fizge tufarsu) na duk saman da cewa baya primed, sanded, fentin, lacquered, da dai sauransu Da taimakon nazhdachki kuma iya cire tsohon Paint, tsatsa. Mafi yawan waɗannan abrasive takarda rolls samuwa, amma akwai fiye da m zaɓuɓɓuka, kamar abrasive soso. Domin tsaftacewa manyan yankunan da kyau isa a yi samuwa musamman toshe kwalaba mashaya, wanda aka a haɗe zuwa sandpaper. Idan kana bukatar ka tsaftace karfe, ba zai iya yi ba tare da wani rawar soja, wanda zai zama da drive ga juyawa farantin na nika dabaran da abrasive scheto wani.

Idan kun kasance a gare daban-daban dalilai bukatar sandpaper, nau'ukanta zai taimake ka ka zabi wanda ya fi dacewa da ku mafi kyau. Saboda haka, rarraba Emery a kan wani dalilin irin. Konkoma karãtunsa fãtun kan takarda iya zama ko dai al'ada ko hana ruwa. Bugu da kari, wannan abu zai iya tsayayya babba inji danniya. Its farashin ne low, amma ba sosai lalacewa-resistant da sauri sharewa. Sandpaper a kan tushen da masana'anta (auduga ko polyester) a mafi m, na roba da kuma resistant ga laima. Har ila yau abrasive takarda faruwa dangane da Combined samu ta gluing da nama takarda. Musamman m kayan ana sarrafa a kan musamman Emery inji, abrasive fayafai a kan tushen da zare.

Duk da haka, da rarrabuwa bai isa ya sani, shi dole ne ma saya a view graininess. Wannan shi ne mafi muhimmanci halayyar wannan abu. Rufi Abrasives The rougher, da kasa mai nuna alama na ta hatsi. Manuniya na coarsest sandpaper dauki kashi daga 12 zuwa 16. Amfani da shi ne yawanci cire daga saman na tsohon Paint, varnish, scraped varnish.

Baya shi ne kasa m sandpaper grit index wanda jeri daga 24 zuwa 40. An kuma iya kankara Paint. Amma fata abrasiveness na 60-80 da aka yi amfani da bayan da surface tsabtace. Irin wannan nazhdachkoy m nika aka yi. Don santsi surface, amfani da sandpaper da hatsi size 80-150. Yana kuma ta kawar da hagu bayan m nika lahani, magudi.

Abrasive takarda ga finer grit takardunku ne daga 150 zuwa 320-minti daya. Su bi da surface a karshe mataki, nan da nan kafin da kuma bayan na share fage kafin zanen. Bayan sanding da lafiya sandpaper haka katako surface zama daidai santsi. Zai yiwu shi ba ko da bukatar fenti, amma kawai isa ya bayyana varnish.

Duk da haka, akwai wani super-siriri sandpaper. Yana daga jeri 360 th to 4000. Yana sandpaper nulevka mafi "m", kuma an yi amfani da mafi sau da yawa zuwa goge riga fentin surface. Amfani da wani zane, yana yiwuwa ya kashe ba dole ba m Sheen Paint, to gyãra ga mafi karami karce, cire bazata dasa tabo.