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1、磨商网 慧脇网战略联盟www.hc360 . com研磨体填充率和装载量1. 填充率研磨体的填充容积(总的研磨体体积+孔隙)占磨机有效容积 的百分数,称为研磨体的填充率。其范围一般在25%35% 之间以28%32%者居多。填充率直接影响冲击次数、研磨面积,反映各仓球面高低,还 影响研磨体的冲击高度(冲击力);根据生产经验可按下述原则选取:寸于多仓长磨或闭路磨机的 填充率应是前仓高于后仓,依次递减;H/D0与(p的关系H/D00.720.710.700.690.680.670.660.650.649(%)22.924.125.226427.628830.031.232.4H/Do0.630.62
2、0.610.600.590.580.570.560.559 (%)33734.936.237.438.739941.242.44362. 各种尺寸研磨体的堆积密度磨料磨具产业创新及资源整合服务平台The industrial i nnovation of t he a brasive tools a nd t he service p latform of resources i ntegration中国深幼I市龙岗区中心城吉祥中路风临国际中心A2905-A2907A2905-A2907,Fenglin international centerJixiang middle Road.Longg
3、ang District, Shenzhen, Guangdong,China(08)400-668-9835 (商务)0755-33277999 (编辑)33277989 电话TolCustomer Service)400-668-9835 (Business)0755-33277999 (Edit)332779890755-33277977:传真 Fax:0755-33277977info bianjibu :由 R 箱E-mail:info bianjibu 慧脇网战略联盟www.hc360 . com磨商网1441 单个研磨体或钢段的密度是7.8t/m3,研磨体和研磨体之间的孔隙混
4、合在一起的密度,称为研磨体的堆积密度或容积密度p(t/m3)研磨体种类堆积密度p t/m3研磨体种类堆积密度p t/m3研磨体种类堆积密度p t/m3钢球甲30mm4.854.586.564.764.566.514.704.526.504.66钢棒9 25mm6.85钢段4.44.64.626.70卵石球1.41.74.606.633. 装载量有了研磨体填充率和堆积密度、磨机(或磨仓)的有效容积,我们就可以算出研磨体的装载量了:参考资料: http:/ industrial i nnovation of t he a brasive tools a nd t he service p latf
5、orm of resources i ntegrationA2905-A2907,Fenglin international centerJixiang middle Road.Longgang District, Shenzhen. Guangdong,China T el*(Customer Service)400-668-9835 (Business)0755-33277999 (Edit)33277989 Fax:0755-33277977E-mail:info bianjibu 中国深幼I市龙岗区中心城吉祥中路风临国际中心A2905-A2907(書版)400-668-9835 (商务)0755-33277999 侔辑)33277989:电话 0755-33277977:传真info bianjibu :邮箱