CAJ | 학술논문

运用 Pro/E软件对往复式分级筛(以下简称分极筛)进行三维实体建模，并对其进行简化，在此基础上画出其运动简图，建立相关的数学模型及筛箱的运动方程，再运用 Pro/E 的 Mechanism 模块，对分级筛进行运动仿真分析，得到其筛箱的位移、速度和加速度变化规律及曲线图。根据 Pro/E 软件运动仿真的结果，提取筛箱2个止点处的加速度，将其以惯性力的形式添加到分级筛模型中，对筛箱进行静力分析，为筛箱的优化做准备。
운용 Pro/E연건대왕복식분급사(이하간칭분겁사)진행삼유실체건모，병대기진행간화，재차기출상화출기운동간도，건립상관적수학모형급사상적운동방정，재운용 Pro/E 적 Mechanism 모괴，대분급사진행운동방진분석，득도기사상적위이、속도화가속도변화규률급곡선도。근거 Pro/E 연건운동방진적결과，제취사상2개지점처적가속도，장기이관성력적형식첨가도분급사모형중，대사상진행정력분석，위사상적우화주준비。
In order to study the kinematic principle of grading screen,solid model was created by Pro/E software.Dy-namic simulation analysis were later implemented by the Mechanism module.Displacement-time curve,speed-time curve, acceleration-time curve were obtained at last,respectively.Adding two dead center acceleration and inertial force to the model of grading screen which was used to the static analysis prepared the optimization for the screen box based on the simu-lation results.