Yadda ake zaɓar carburetor?

Dangane da hanyoyin narkewa daban-daban, nau'in murhu da girman murhu na narkewa, yana da mahimmanci a zaɓi girman barbashi na carburizer da ya dace, wanda zai iya inganta ƙimar sha da kuma yawan sha na ruwa na ƙarfe zuwa carburizer yadda ya kamata, guje wa iskar shaka da ƙonewar carburizer da ƙaramin girman barbashi ya haifar.

Girman barbashi ya fi kyau: Tanderu mai nauyin kilogiram 100 bai kai 10mm ba, tanderu mai nauyin kilogiram 500 bai kai 15mm ba, tanderu mai nauyin tan 1.5 bai kai 20mm ba, tan 20 tanderu bai kai 30mm ba. Narkewar na'urar juyawa, ƙarfe mai yawan carbon, amfani da ƙarancin ƙazanta a cikin sinadarin carbon. Bukatar carburizer don yin ƙarfe mai juyi (mai juyawa) shine babban carbon mai tsayayye, ƙarancin toka, volatilization, sulfur, phosphorus, nitrogen da sauran ƙazanta, da kuma busasshen, tsafta, matsakaicin girman barbashi. Carbon ɗinsa mai tsayayye C≥96%, masu canzawa ≤1.0%, S≤0.5%, danshi ≤0.5%, girman barbashi a cikin 1-5mm. Idan girman barbashi ya yi kyau sosai, zai ƙone cikin sauƙi. Idan girman barbashi ya yi kauri sosai, zai yi iyo a saman ƙarfe mai narkewa kuma ƙarfe mai narkewa ba zai sha shi cikin sauƙi ba. Girman barbashi na tanderun induction shine 0.2-6mm, daga ciki girman barbashi na ƙarfe da sauran ƙarfe mai ƙarfe shine 1.4-9.5mm, babban ƙarfe mai carbon yana buƙatar ƙarancin nitrogen, kuma girman barbashi shine 0.5-5mm, da sauransu. Ya kamata a yi hukunci da zaɓi na musamman bisa ga takamaiman nau'in aikin narkar da wutar lantarki da sauran cikakkun bayanai.