Chisel mai ƙarfi da hannu Hanyar chiseling injuna na gargajiya ita ce amfani da kayan aiki mai kaifi don buga saman siminti tare da fistan don sanya tsohon da sabon haɗin gwiwa da ƙarfi.Duk da haka, hanyar chiseling na gargajiya na da illoli iri-iri, kamar ƙarancin inganci, ƙarfin juzu'i na injina yana haifar da watsa igiyoyin sauti, yana lalata babban jiki don yankewa, kuma yana shafar rayuwar sabis na babban jiki.A halin yanzu, don ƙananan yanki na yanki (cikakken sashi, facade chiseling, gefen gefe, saman chiseling), zaka iya amfani da ƙananan na'ura mai kwakwalwa na hannu, wanda ke da tasiri mai kyau kuma ba zai haifar da lalacewa ga tsarin asali ba.lalacewa.

1. Tun da yawa na halin yanzu chiseling injuna kayayyakin ba kawai halakar da m Layer na ƙarfafa kankare, amma kuma haifar da lalacewa ko ma bala'i lalacewa ga asali tsarin, don haka yanzu a da yawa ayyukan, musamman ma kankare gadoji da tunnels A chipping, da yawa manyan. An hana injunan guntuwar inji.

2. Mafi amfani kuma mafi aminci shine "cizon da ba a yi hasara" na jet na ruwa mai matsa lamba ba.Hanyar ginin gada na chiseling yana buƙatar shingen shingen gada na kankare ya kai ƙarfin simintin da aka ƙera, kuma saman yana da santsi, tsafta, mara ƙazanta, ƙazanta, tabon mai, ƙura, da sauransu.

3. Da farko a yi amfani da na'ura mai sassauƙa don datse saman saman gadar ɗin, sannan a cire tarkacen da ke shawagi da tarkace a saman, sannan a yi amfani da goga mai jujjuyawar waya don tsaftace ta, sannan a yi amfani da na'urar hurawa ko injin tsabtace ruwa don cirewa. iyo da lafiya barbashi.A sake wanke shi da babban bindigar ruwa mai ƙarfi, kuma fara gini bayan bushewa.