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Natural Gas Geoscience, ISSN 1672-1926, 09/2015, Volume 26, Issue 9, pp. 1621 - 1628
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 11/2013, Volume 34, Issue 11, pp. 135 - 137
Involved in the forming process of the workpiece material is weak and relatively high accuracy requirements. After argumenting and considering the plan of... 
Coal mines | Punching | Molds | Forming | Blanking | Machinery | Workpieces | Standards
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 04/2010, Volume 31, Issue 4, pp. 117 - 120
The TRIZ theory and technology for solving the problems of pasted honeycomb paperboard production process were utilized. Aiming at the drawback of pasted... 
Design engineering | Spirals | Coal mines | Honeycomb construction | Asymmetry | Forming | Honeycomb | Machinery
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 11/2009, Volume 30, Issue 11, pp. 114 - 116
The braking shell is a representative part produced by drawing process. The forming process of the shell's first drawing was simulated based on DYNAFORM, and... 
Drawing | Coal mines | Dies | Computer simulation | Braking | Simulation | Similarity | Shells | Forming | Mathematical models | Die forming | Machinery
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 11/2009, Volume 30, Issue 11, pp. 114 - 116
The braking shell is a representative part produced by drawing process. The forming process of the shell's first drawing was simulated based on DYNAFORM, and... 
Drawing | Coal mines | Dies | Braking | Computer simulation | Similarity | Simulation | Shells | Forming | Mathematical models | Die forming | Machinery
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 06/2015, Volume 36, Issue 6, pp. 162 - 164
Aiming at the problem of rotational parts high waste and low productivity in turning processing, a technology study is conducted to power spinning technology.... 
Productivity | Coal mines | Utilization | Process parameters | Forming | Wastes | Spinning | Rotational
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 08/2015, Volume 36, Issue 8, pp. 277 - 280
According to the base mould forming with the low precision, high labor intensity, the longer development cycle of new products in the PDC bit flexible die... 
Coal mines | Molds | Forming | Die forming | Molding (process) | 3D printing | Three dimensional | Drill bits
Journal Article
04/2015, ISBN 1118369246, 26
Coal is generally formed in either a fluvial environment or in a basin that is open to marine incursions and consists of more than 50% w/w carbonaceous... 
coal petrography | coal analysis | coal petrology | heteroatom species | coal‐forming process
Book Chapter
Earth-Science Reviews, ISSN 0012-8252, 01/2016, Volume 152, pp. 1 - 13
Journal Article
地学前缘:英文版, ISSN 1674-9871, 2012, Volume 3, Issue 1, pp. 85 - 95
Multiple sets of thick coal beds characterized by simple structure and shallow burial depth were developed in the Early and Middle Jurassic strata of the Ordos... 
中国西北地区 | 显微组分 | 鄂尔多斯盆地 | 侏罗系煤 | 中厚煤层 | 煤岩 | 成因 | 岩石学特征 | Lower-Middle Jurassic | Ordos Basin | Coal maceral | Coal-forming environment | GEOSCIENCES, MULTIDISCIPLINARY | Sand | Fluid dynamics | Basins | China | Coal | Macerals | Oxidation | Peat
Journal Article
International Journal of Coal Science & Technology, ISSN 2095-8293, 3/2019, Volume 6, Issue 1, pp. 1 - 14
Santanghu Coalfield is the largest integrated coalfield exploration area in China. The major coal seams developing in Xishanyao Formation (Middle Jurassic) are... 
Coal-forming swamp | Energy | Santanghu Coalfield | Geotechnical Engineering & Applied Earth Sciences | Fossil Fuels (incl. Carbon Capture) | Mineral Resources | Sporopollen | Xishanyao Formation | Formations (Geology) | Rock formations | Location
Journal Article
Acta Geoscientica Sinica, ISSN 1006-3021, 05/2015, Volume 36, Issue 3, pp. 270 - 282
After a long period of development and with the presentation of various coal-forming theories, the coal geology has entered into a diversified flourishing... 
Sequence stratigraphy | Interaction | Multiple coal-forming theoretical system | Coal accumulation model | Coal-accumulating basin | Coal mines | Dynamics | Basins | Coal | Systems theory | Plate tectonics | Dynamical systems | Peat
Journal Article
Meitan Jishu / Coal Technology, ISSN 1008-8725, 01/2016, Volume 35, Issue 10
Introduced Autoform software to do simulation of the forming of Panel Hood Inner by threestep forming process, estimated the occurrence of splits, crinkles and... 
Panels | Thinning | Simulation | Coal | Forming | Software | Hoods | Computer programs
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 09/2013, Volume 34, Issue 9, pp. 129 - 130
Based on the new type of shotcrete machine structure characteristics and helical blade processing analysis and research, it was concluded that the helical... 
Coal mines | Tempering | Blades | Shotcrete | Helical | Forming | Blanking | Assembly
Journal Article
Zhongguo Keji Lunwen = China Sciencepaper, ISSN 2095-2783, 01/2017, Issue 21, p. 2431
To analyze the characteristic of coal quality and its significance for coal-forming environment,the correlation between the parameters mentioned above of main... 
Composition | Petrography | Statistical analysis | Iron sulfides | Forming | Prospecting | Statistical methods | Peat | Shallow water | Ashes | Wetlands | Reduction | Coal mines | Water levels | Coal | Oxidation | Sulfur
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 08/2011, Volume 32, Issue 8, pp. 103 - 105
According to the structure character of ejector pin, analysis of its extrusion process, and a process scheme based on compound extruding was proposed. Based on... 
Coal mines | Law | Computer simulation | Extruding | Extrusion | Forming | Software | Computer programs
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 08/2011, Volume 32, Issue 8, pp. 103 - 105
According to the structure character of ejector pin, analysis of its extrusion process, and a process scheme based on compound extruding was proposed. Based on... 
Coal mines | Law | Computer simulation | Extruding | Extrusion | Forming | Software | Computer programs
Journal Article
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