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前言采矿机械的制造厂商和选矿设备的设计人员,在确定恰当地磨矿机尺寸以满足在特定的生产条件下将特定的矿石或矿物从一种尺寸磨碎到另一种尺寸时是有困难的。如果已知完成这一特定过程所需功耗,磨矿机制造厂商可以根据所需的功耗选择球磨机或棒磨机的尺寸。邦德为美国的A-C公司做了大量的试验,建立了一套标准试验程序以确定功耗或可磨度,他称之为对任意特定物料
INTRODUCTION Manufacturers of mining machinery and designers of processing equipment have difficulty determining the proper size of the mill to meet the requirement to mill specific ores or minerals from one size to another under specific production conditions of. If you know the power required to complete this particular process, the mill manufacturer can choose the size of the ball mill or rod mill based on the required power consumption. Bond did a great deal of experimentation with A-C in the United States and set up a standard set of test procedures to determine the power consumption or sharpening that he called any specific material