偏擺(bai)(bai)檢(jian)(jian)(jian)查(cha)儀(yi)(yi)(yi)(yi)的齒條運行(xing)操(cao)作上(shang)(shang)下(xia)、前后、左(zuo)右調節平穩自如,操(cao)作方便,表(biao)架,提高了(le)檢(jian)(jian)(jian)測(ce)儀(yi)(yi)(yi)(yi)器的靈敏性。偏擺(bai)(bai)檢(jian)(jian)(jian)查(cha)儀(yi)(yi)(yi)(yi)是(shi)的檢(jian)(jian)(jian)測(ce)儀(yi)(yi)(yi)(yi)器,操(cao)作者(zhe)熟(shu)練掌握儀(yi)(yi)(yi)(yi)器的操(cao)作技能,地(di)維護(hu)保養,并指定(ding)(ding)專人維護(hu)使(shi)(shi)用(yong)(yong)(yong)。偏擺(bai)(bai)檢(jian)(jian)(jian)查(cha)儀(yi)(yi)(yi)(yi)始終保持設(she)(she)備(bei)(bei)完好,設(she)(she)備(bei)(bei)安(an)裝(zhuang)應(ying)平衡(heng),導(dao)軌面要光滑(hua),無磕碰傷(shang)痕,二同(tong)軸度允(yun)差應(ying)在(zai)L=400MM范(fan)圍內a向(xiang)及(ji)b向(xiang)均小于0.02MM。工(gong)件檢(jian)(jian)(jian)測(ce)前應(ying)先(xian)用(yong)(yong)(yong)L=400MM檢(jian)(jian)(jian)驗棒和(he)百分表(biao)對偏擺(bai)(bai)檢(jian)(jian)(jian)查(cha)儀(yi)(yi)(yi)(yi)進行(xing)精度校驗,在(zai)合格后,方可使(shi)(shi)用(yong)(yong)(yong)。在(zai)使(shi)(shi)用(yong)(yong)(yong)工(gong)件檢(jian)(jian)(jian)測(ce)時,應(ying)小心輕放(fang),導(dao)軌面上(shang)(shang)不允(yun)許放(fang)置(zhi)任何工(gong)具或工(gong)件,擰(ning)緊(jin)(jin)(jin)偏心軸手把,將固定(ding)(ding)座在(zai)儀(yi)(yi)(yi)(yi)座上(shang)(shang)固定(ding)(ding)。后按(an)被測(ce)零(ling)件長度將活動座固定(ding)(ding)在(zai)合適位置(zhi),壓(ya)下(xia)球頭手柄,裝(zhuang)入零(ling)件用(yong)(yong)(yong)兩住(zhu)零(ling)件中心孔。擰(ning)緊(jin)(jin)(jin)緊(jin)(jin)(jin)定(ding)(ding)手把將固定(ding)(ding),移動支架座到所需位置(zhi)然后固定(ding)(ding)它,通過(guo)其(qi)上(shang)(shang)所裝(zhuang)的百分表(biao)(千分表(biao))即可進行(xing)檢(jian)(jian)(jian)測(ce)工(gong)作。偏擺(bai)(bai)檢(jian)(jian)(jian)查(cha)儀(yi)(yi)(yi)(yi)的工(gong)作原(yuan)理和(he)其(qi)他的篇擺(bai)(bai)儀(yi)(yi)(yi)(yi)相同(tong),只不過(guo)形狀不同(tong)而已。