Conical thread zobe dubawa: misali zafin jiki 20 ° C, misali yanayin auna karfi ne sifili. A guda daya tsakiyar diamita na thread plug gauge da "uku allura hanyar", gano a kan m. Dabarar nesa, rabin kusurwa, hanyoyi, tsakanin ranar da kayan aiki microscope ganowa. Thread zobe iko karshen (T) tare da dubawa plug iko TT, TZ; Karshen (Z) dubawa tare da daidaitawa plug ka'idoji ZT, ZZ; Screw nisan, rabin kusurwa tabbatar da aiki kayan aiki.

thread plug amfani: A. samar da bita ta yi amfani da sabon ko ƙasa lalacewa karshen thread plug da lalacewa kusa da lalacewa karshen thread plug; Sashin karɓar yana amfani da ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen ƙarshen B. hukunci aiki thread cancanta thread plug ka'idoji dace da m, to, aiki thread cancanta. C. Babu wani yarjejeniya, karɓar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙ