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在機械發(fā)展史中,新機械的發(fā)明起著舉足輕重的作用,尤其是那些很久以前就被利用并一直使用至今的機械更是發(fā)揮著不可替代的作用,巖心鉆機中的卷揚機就是典型的例子。簡要分析了卷揚機的工作原理及其相關內容,以期為日后的工作提供參考和借鑒。
格式:pdf
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頁數(shù): 9頁
Mixer works, and optimize the design Cone mixer works DSH series mixer barrel two asymmetric spiral rotation material upward the tumbler slow revolution movement; materials outside of the spiral, to varying degrees into the stud, so as to achieve full-circumferential orientation of the material constantly updated proliferation, has been mentioned the two materials in the upper center pockets