刮板输送机中部溜槽摩擦学问题

Friction Problem of Mid Chute in Scraping Conveyer

概述了刮板输送机目前工作运行中存在问题的摩擦学原理以及对生产造成的危害，并且对问题解决的发展方向提出几点意见和建议。

The paper briefly introduces the existing problem exists in course of running of scraping conveyer about its friction theory and harm to production, and puts forward several pieces of suggestion to developing direction of solution.