运用模糊理论对采煤机螺旋滚筒结构参数进行了优化设计。
Using the fuzzy theory, the optimum design for structural parameters of spiral cutting drum of shearer was discussed.
提出了适用于淤煤转载机螺旋滚筒的静、动密封结合的密封设计方案。
With the methods dynamic and static seal combined, the design of the screw roller seal on the silt coal load machine was proposed.
本文介绍了国外研制的新型螺旋滚筒分选机的结构、工作原理和应用。
This paper given here describes the structures, working principle and application conditions of new type machine the scrolled barrel made in foreign countries.
根据螺旋滚筒采煤机工作机构的特点，介绍了螺旋滚筒参数的优选方法。
Based on the features of the operating mechanism of the shearer, the optimization methods of the parameters of the screw drum are introduced.
介绍了一种YM Z型淤煤装载机螺旋滚筒给料机构结构特征、成部分和工作原理。
That YMZ type silt coal loader spiral to clean the origin of the organization, operation principle, structure characteristic, and component are introduced.
给出了采煤机螺旋滚筒不均匀运动时截齿瞬时切削厚度计算的数学模型和程序框图。
The mathematical model and block diagram are presented to calculate the pick momentary cutting thick when the shearer drum is in the state of irregular motion.
选择螺旋滚筒装煤生产率作为优化设计的目标，建立了其数学模型并确定了设计变量。
A mathematic model for optimization design and design variables were established, when loading performance of the drum was select as the aim of optimum design.
分析了螺旋滚筒截割和装载过程的运动特性，可为滚筒的参数选择提供一定的理论依据。
This article analyses the kinematical feature of the cutting and loading process of the screw drum. It can provide certain theoretical basis for the selection of parameters for the drum.
本文分析了采煤机滚筒结构参数与运转参数对截装性能的影响，提出了螺旋滚筒的评价指标。
This paper analyses structural and operational parameters of shearer drum and their influence on cutting and loading performance, and puts forward targets of appraising shearer drum.
钴结壳破碎块度是衡量螺旋滚筒式采矿头破碎效果的重要指标，也是集矿和扬矿系统的设计依据。
The granularity of cobalt-rich crusts is an important index to evaluate the crushing effect broken by spiral-cutting head, it is also the design gist of collecting and lifting system.
采用先进的计算机技术对采煤机螺旋滚筒的负荷进行模拟研究，从而为螺旋滚筒的设计打下基础。
Using advanced computer technology to the shearer drum load simulation, for the design of the drum lay the groundwork.
通过对采煤机新型变升角螺旋滚筒极限转速的理论分析，确定了该种新型螺旋滚筒转速的合理范围。
The paper determines the rational range of a new spiral rotary drum's rotation speed through theoretically analyzing the critical speed of the drum in a coal machine.
本文对采煤机螺旋滚筒负荷的计算机模拟问题进行了研究。特别是对截齿负荷随机模拟的数学模型进行了深入探讨。
This paper researches into the problems of simulation for a shearer drum load by computer, in particular, studies the mathematical model of random simulation for a pick load.
介绍了螺旋滚筒洗煤机的组成、结构，工艺流程及工作原理，针对存在的问题进行了分析，并采取了相应的技术改造。
The makeup, structure, technic and principle of the screw roller coal washer were introduced. The innovation analyzed and solved some troubles.
综合现代采煤机螺旋滚筒设计理论和方法，将模蝴理论应用于螺旋滚筒结构参数的优化设计、能充分考虑影响载荷波动的各种因素的模糊性。
Based on up-to-date design theory and method of spiral type cutting drum for a shearer, the authors apply fuzzy theory to optimum design of structural parameters of the drum.
因此，本论文不仅对开发大洋钴结壳等矿产资源具有十分重要的意义，同时它也为传统的螺旋滚筒式采矿头参数设计提供了一种新的设计方法和有力的手段。
So the paper not only seems useful to deep-sea cobalt crust mining, but also offers a new design method and powerful tool for traditional spiral drum cutting head's parameters designing.
因此，本论文不仅对开发大洋钴结壳等矿产资源具有十分重要的意义，同时它也为传统的螺旋滚筒式采矿头参数设计提供了一种新的设计方法和有力的手段。
So the paper not only seems useful to deep-sea cobalt crust mining, but also offers a new design method and powerful tool for traditional spiral drum cutting head's parameters designing.
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