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heavy machinery
    A DESIGN METHOD OF FINITE FATIGUE LIFE FOR JOINT BOIT OF HEAVY MACHINERY
    重型机械联接螺钉疲劳强度的一种有限寿命设计方法
    NECESSITY, POSSIBILITY AND METHODS FOR MAKING RESEARCH ON THE RELIABILITY OF PRODUCTS IN HEAVY MACHINERY INDUSTRY
    重型机械行业开展可靠性研究的必要性、可能性和方法
    Present Performances and Countermeasures in Heavy Machinery Enterprises
    重型机械行业企业经营现状及对策
    Application of network program in the management of production plan for heavy machinery
    网络计划在重型机械生产管理中的应用
    Application of vibrating aging technology in heavy machinery and large welded constructions
    振动时效技术在重型机械和大型焊接结构上的应用
    KBE technology and its' valuable applications to heavy machinery enterprise
    KBE技术及在重型机械企业中的应用价值
    The heavy machinery design system based on PDM
    基于PDM的重型机械设计系统
    The application strategy discuss of 3D CAD in heavy machinery
    三维CAD在重型机械中的应用策略探讨
    Production and Application of Chrome-Copper Cast Iron in Heavy Machinery Products
    铬铜铸铁在重型机械产品中的生产应用
    The application of a new friction damper to heavy machinery vibration control
    新型摩擦阻尼器在重型机械振动控制中的应用
    The Studies on Taiyuan Heavy Machinery Group CO.LTD Purchasing Management
    太原重型机械集团有限公司采购系统的研究
    With a view of time varying characteristic of the vibration signal measured on reciprocating machinery and a brief introduction to the wavelet analysis and a nonlinear wavelet denoising theory, the paper makes an approach, by taking an triplex pump widely used in heavy machinery as an example, on the waveform feature extraction which reflects the various conditions of reciprocating machinery with nonlinear wavelet denoising analysis method.
    针对往复机械振动信号的非平稳时变特点,本文在简述小波分析及非线性小波消噪理论的基础上,以重型机械使用的三缸泵为例,研究了用非线性小波消噪方法提取往复机械状态下的波形特性。
    this paper introduced the process flow, main technical data, new technologies and equipment for Φ125/Φ 450×420mm high accuracy four-high hydraulic mill. Which designed and supplied by Xi'an Heavy Machinery Research Institute for Shanghai Iron & Steel Institute.
    本文介绍了西安重型机械研究所为上海钢铁研究所设计成套的Φ125/Φ450×420mm高精度四辊液压轧机的工艺流程,主要技术参数、装机水平和采用的新技术、新设备。
    PREDICATION OF QUANTITY OF STEEL NECESSARY FOR HEAVY MACHINERY IN THE YEAR 2000
    2000年重型机械用钢预测
    AN APPROACH TO DIRECTION OF PRECISION OF ROUGH PARTS FOR HEAVY MACHINERY
    对重型机械毛坯精化方向的探讨
    HEAVY MACHINERY INDUSTRY IN USSR (Ⅰ)——A report on an investigation into HMI in USSR
    苏联的重型机械工业(一)——赴苏考察报告
    HEAVY MACHINERY INDUSTRY IN USSR (Ⅱ)
    苏联的重型机械工业(二)
    STATE-OF-ART OF COATING TECHNOLOGY AND ITS DEVELOPMENT IN HEAVY MACHINERY TRADE
    重型机械行业涂装技术现状及其发展方向
    NEW CONCEPT OF GEAR WITH LESSER NUMBER OF TEETH FOR HEAVY MACHINERY
    重型机械少齿数齿轮的新设计
    The remote measure technique has application in revolving spindle strain in heavy machinery industry
    遥测技术在重型机械旋转轴力能参数测试中的应用
 

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