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Under condition of market economy, long-term maintenance costs of the equipment should become the optimization goal of fully-mechanized coal mining machinery parts management. Using the average loss optimization model with consideration of reliability analysis, the minimum average loss oriented parts replacement cycle was solved and an actual example was given. In the end, a conclusion was draw that...
Spare parts are important material foundation of equipment use and maintenance, spare parts forecasting is the core and key of equipment protection scheme. Spare parts of fully-mechanized coal mining machinery were classified according to three type of life distribution of exponential distribution, normal distribution and Weibull distribution. Three models to calculate the demands for the three types...
Activity-based cost management involves lots of data processing and calculation, the management of computerized process is necessary. The coal enterprise Activity-Based cost management information system (C-ABCMIS) and ERP integration programmes are introduced in the paper, which use related methods and theory of documentary research, system analysis and information system integration, and face coal...
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