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1)  underground pressure of full-mechanized mining face
综采工作面矿压
2)  mine synthetic mechanization mining face
矿井综采工作面
1.
The application and research of non-liner programming methods in length optimization of mine synthetic mechanization mining face;
非线性规划法在矿井综采工作面长度优化中的应用研究
3)  fully mechanized mining face
综采工作面
1.
Study of fully mechanized mining face dust pollution status;
综采工作面粉尘污染状况研究
2.
Comprehensive evaluation model for the safety of fully mechanized mining face based on unascertained measure and AHM;
综采工作面安全性的未确知-AHM综合评价模型
3.
The multi-level grey entropy comprehensive evaluation on safety of fully mechanized mining face;
综采工作面安全性多层次灰熵综合评价
4)  fully mechanized face
综采工作面
1.
Application of PROMOS monitoring control system in fully mechanized face;
PROMOS监控系统在综采工作面中的应用
2.
The study on reliability of man machine environmentsystem of fully mechanized face based on neural network;
基于神经网络的综采工作面人-机-环境系统的可靠性研究
3.
On the basis of realizing the gently inclined coal seam mining,the mining craft,technique research and feasibility of the 18~25° large inclined angle and down inclined fully mechanized face are further analyzed.
文章在实现缓倾斜煤层开采的基础上,进一步对18~25°大倾角俯斜综采工作面的回采工艺、技术研究以及可行性进行探索分析。
5)  fully mechanized coal mining face
综采工作面
1.
Gas accumulation automatic monitoring-processing method on upper corner of fully mechanized coal mining face;
综采工作面上隅角瓦斯积聚自动监控处理方法
2.
Application of high level gas drainage gateway to high gassy fully mechanized coal mining face;
高位瓦斯排放巷在高瓦斯综采工作面的应用
3.
Forecast of faults concealed in fully mechanized coal mining face by use of small fold;
小褶曲在综采工作面隐伏断层预测中的应用
6)  fully mechanized coal face
综采工作面
1.
Based on the optimization design of fully mechanized coal face influenced by distributed fault in Chengjiao Colliery,the author has represented the layout of bench and fan face to extract coal in the triangular area,which has improved the recovery coefficient and provided a technological basis for similar fully mechanized coal face.
本文通过对城郊煤矿受断层影响的综采工作面进行优化设计,提出了台阶形和扇形回采三角煤的工作面布置方式,解决了工作面丢三角煤的问题,提高了工作面回采率,为今后类似条件下综采工作面的合理布置回采提供了一定的技术基础。
2.
The reasons of roof fallen in the fully mechanized coal face are analyzed.
对综采工作面顶板漏矸漏顶的原因进行分析,提出了积极的预防与控制措施,对煤矿的安全高效生产具有现实指导意义。
3.
This paper introduces the methods and measures of the adjustment of support tilt caused by ultrahigh mining in fully mechanized coal face.
本文介绍了综采工作面回采超高时倾斜歪倒支架调整的方法及措施。
补充资料:凹模、凸凹模工作型面加工工艺过程
1)备料。 n
    2)锻造。锻成长方形的坯料(每件留长工艺夹头)。 n
    3)热处理。退火。   n
    4)铣(刨)削。铣(刨)削六面成长方形模块。 n
    5)磨削。磨削上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度。 n
    6)钳工加工。用平板和划线盘按图划线,并打样冲眼;用钻头钻螺纹底孔;用圆柱销孔的预孔;用钻头钻挡料销让位孔;用钻头在中心处钻穿丝孔等;正、反面孔口倒角;凸凹模用钻头孔扩,保证刃口高度;攻螺纹;铰孔。n
  7)铣削。平口钳装夹工件;用的立铣刀铣削型孔至尺寸,保证深度。 n
   8)热处理。凹模工件淬硬至HRC60~64,凸凹模工件淬硬至HRC58~62。 n
   9)平磨。磨上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度至图要求;退磁。 n
   10)线切割。按图编制线切割程序,切割模型孔成形,留单面研磨余量0.005 mm。 n
   11)钳工加工。研光线切割面: n
   12)检验。 n复合冲裁模的装配应选择凸凹模作为装配基准件,先装下模部分,后装上模部分
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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