Tichiona pasi pemarobho rine mavanga, vanhu vazhinji vanotanga kuona kuti magadzirirwo edombo racho akasimba kudaro, zvingaita sei kuti rive nyore kuganhurirwa? Kutaura zvazviri, dombo racho rakanga risina kusimba sezvaitarisirwa. Kana dombo rikasagadziriswa panguva yekugadzirisa, kutakurwa uye kuiswa, zviri nyore kukuvadza pamusoro pedombo racho. Kana dombo racho rakuvara, zvichakanganisa zvikuru chitarisiko charo. Panguva ino, kupukuta matombo nekugadzirisa matombo kunogona kuita kuti ridzokere pakubwinya kwaro kwekare.
Musati machena apukutwa, glue inofanira kugadziriswa zvichienderana nechinhu chacho. Mushure mekunge glue yapera, polishing inoitiswa. Polishing yematombo inowanzoitwa zvichienderana ne rough grinding procedure → semi-finishing → fine grinding → fine grinding → polishing. Mamwe matanho ekukuya anogona kusiiwa, zvichienderana nekuti pamusoro pematombo akaomarara wakambogadziriswa here. Kukuya kwakakombama: kunoda kurodzwa kwakadzika, kushanda zvakanaka kwekukuya, mitsetse yakaoma yekukuya uye nzvimbo dzisina kukombama dzekukuya. Chinangwa chikuru ndechekubvisa mavanga ebanga resaw blade akasiyiwa nemaitiro ekare edombo, uye kupukuta kuti dombo rakati sandara uye chimiro charo; dhayagiramu yemutsetse mumwe chete inofanira kukuyiwa zvakatsetseka, uye 0.5mm fine grind uye mvura grinding allowance inofanira kusiiwa panguva yekukuya kwakakombama. Kukuya kwakakombama: bvisa mavanga akaomarara ekukuya, gadzira mitsetse mitsva mitete, uye gadzira pamusoro pedombo rakatsetseka; fine grind: mushure mekukuya kwakakombama, mapatani, zvidimbu nemavara pamusoro pedombo zvinoratidzwa zvakajeka, pamusoro pakanaka uye pakanaka, uye kupenya kwekutanga hakuna kusimba; fine grind: fine grind: fine grinding Hapana mavanga pamusoro pedombo rekukuya. Pamusoro pacho pari kunyorova uye kunyorova, uye kupenya kunogona kusvika pakakwirira kupfuura madhigirii makumi mashanu nemashanu.
Kubatanidza, kukuya uye kupukuta. Mitsetse yacho inopatsanurwa zvichienderana nedhirowa rekuisa, uye kugoverwa kwemavara pamusoro pemitsara kunovimbisa mhedzisiro yakanaka yeruvara nepatani. Mushure mekukuya kwemvura, mitsara 500, iverenge zvakaenzana zvichienderana nezvinodiwa nedhirowa rekuisa, wobva wabvisa wopukuta. Nenzira iyi, mitsetse yekupukuta neyekupukuta haizove isina kuenzana; kana interface yabviswa, kukuya kwechikamu chekuchinja kunofanira kuwedzera daro, kana yakareba zviri nani, tarisa kutwasuka neruler; paunenge uchipukuta marble, nyatsoongorora abrasive yega yega kanamadhisiki ekushongedza madhaimanimushure mekupolisha. Mamiriro ekupolisha epamusoro akatsetseka. Mushure mekupolisha abrasive inotevera, zvisaririra zveabrasive zvinofanira kuvharwa.
Nguva yekutumira: Chikunguru-22-2022