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요약정보
矿用梭车蜗轮蜗杆减速器故障分析与改进 / Fault Analysis and Improvement of Worm Gear Reducer for Mining Shuttle Car
Resource Type
Academic Journal
Authors
刘小霞
;
惠忠文
;
LIU Xiaoxia
;
HUI Zhongwen
Source
机床与液压 / Machine Tool & Hydraulics
. 50(23):190-193
Subject
蜗轮蜗杆减速器
故障分析
改进设计
Language
Chinese
ISSN
1001-3881
Online Access
Find it @ DONGA
초록
煤机设备减速器国产化已成为趋势,但是国产蜗轮蜗杆减速器一直存在发热严重、传动效率低、蜗轮磨损明显、寿命较低等问题,尤其是蜗轮的耐磨性已成为行业"卡脖子"的技术难题.分析国产蜗轮蜗杆减速器中存在的故障,通过研究蜗轮蜗杆的材料、加工、装配和润滑等影响因素,为蜗轮蜗杆减速器提供了材料选择方案、蜗轮蜗杆表面质量控制建议、蜗轮蜗杆装配和润滑措施等,最后通过台架试验和井下工业性试验验证,该减速器可在矿上无异常使用6个月以上,表明减速器的开发是成功的.
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