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1.Through single factor analysis on all experimental indexes,the law that the bottom corner ,height, bottom length of trapezium and spacing influence the hammer mill capbility are achieved.
对各试验指标进行了单因素分析,研究梯形筛片的底角、高度、间距和下底长对粉碎性能的影响规律。收藏指正
2.during the produce of the bar rolling mill, PENDULUM SHEAR cropping quality are effected badly by magnetic chain and conveyor speed measure roller , many machine failure by magnetic chain and conveyor speed measure roller caused quality accident as the bar cropping slanting ,the length not identical and nicety.
在棒材生产线中,磁性链、测速辊对摆剪剪切质量影响较大,因磁性链及测速辊等设备故障曾多次造成棒材切斜、长短不齐、定尺不准等质量事故．收藏指正
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