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- According to the conditions of main shaft,choosing appropriate method to decide the best solution. 并根据主轴的实际情况,选择合适的寻优方法,进而确定最优解。
- In order to prevent the reduction of the working accuracy of S1-280 Type Lathe that is made from overwear of main shaft bush bearing, it is substituted with rolling bearing. 原车床主轴支撑滑动轴承轴瓦严重磨损,加工精度降低,故改用滚动轴承支撑。
- In accordance of the phenomenon of many ectotheca desquamations on freezing parts of main shaft in Wugou Mine,the paper analyses the causes and introduces dealing methods. 五沟煤矿主井井筒冻结段外壁多处出现剥裂现象,本文对此进行了原因分析,并介绍了处理方案。
- Investigation on Belt Conveyer of HZD-4000 Arc Stacker HZD-4000弧形堆料机的皮带运输系统探讨
- Wuxi Bohua Co.,Ltd.is director unit of Main Shaft Branch, CMTBA(China Machine Tool &tool Builder Association). is located near the highway encircling beautiful Lake Taihu. 无锡博华机电有限公司是中国机床工具工业协会主轴分会理事单位,公司位于风景秀丽的环太湖公路附近。
- Practice has certified that S7-400 PLC control system greatly improve safety and reliability of main shaft hooist system, and has notability economic and society effectiveness. 实践证明,S7-400PLC控制系统极大地提高了主井提升系统的安全可靠性,经济效益和社会效益显著。
- Conveyor belts, which are widely used in conveyer of mines, ports and plants etc, are important fittings for various belt conveyers. 输送带广泛用于矿山、港口和工厂等输送机械,是各类皮带输送机械的重要配件。
- As a special hydrogeological condition of Guotuen Coal Mine,directly clearing away scattered coal chamber of main shaft might happen water burst accident. 由于郭屯矿井特殊的水文地质条件,直接施工主井清理撒煤硐室可能会发生突水事故,所以在施工主井清撒硐室前,进行探水预注浆工作。
- The article introduces the structure and common fault of main shaft in KJ-type hoister and suggests some ways of fault disposal according to the analysis of the fault. 介绍了KJ型提升机主轴装置的结构及常见故障;针对故障进行认真分析,提出故障的处理方法。
- The main parameters of belt conveyer for HZD-4000 arc stacker are described. 介绍了HZD-4000弧形堆料机与皮带运输机有关的主要参数。
- The hollow stemlike main shaft of a feather. 翎管羽毛的中空的茎状羽干
- The paper presents the vibration timing effect process used on engine block of 16V280ZJ diesel engine. The correctness of the process is validated by measuring scanned curve and coaxiality of main shaft bore and camshaft bore. 介绍了 16 V2 80 ZJ型柴油机机体振动时效的工艺 ,通过扫频曲线和主轴孔、凸轮轴孔同轴度的测量验证了采用该工艺的正确性。
- The Application of Remote Link Communications in Protective Device of Belt Conveyer of Coal Mine 远程连接协议在煤矿井下带式输送机综合保护装置中的应用
- Belt conveyer is the important transportation equipment,unstable working causes drifting of belt conveyer,which is a dangerous factor for under shaft working. 带式输送机是煤矿井下重要运输设备,由于工作不平稳造成输送带跑偏是井下作业的不安全因素。
- The belt conveyer is a main equipment of coal-transporting system in power plant,the safe and operation of which directly affects the fuel supply of coal-fired generating units. 胶带输送机是火电厂输煤系统的主要设备,其安全稳定运行直接影响到发电机组的燃煤供应。
- In addition,the design of ultralong shuttle belt conveyer is also successful. 超长梭式胶带布料机的设计也是成功的。
- On the main problem in running of Yanzishan Coal Mine main well belt conveyer decelerator and the problem of mending damage gears, we transform the original decelerator. 针对燕子山矿主井带式输送机减速器运行中存在的主要问题和损坏齿轮补配问题,对原减速器进行了改造。
- This really is the prevailing idea of Main Street. 这实际上是《大街》的主导思想。
- Installation inspection of main diesel generator. 主柴油发电机组安装检查。
- Help exhibitors arrange the conveyance of exhibits. 协助安排参展公司的展品运输;