Optimization Design of Cutting Head Motion Parameters for Cross-Swing Operation of Roadheader
Roadheader is an important equipment in coal mining,in the process of digging,the cutting head is subjected to the impact of coal and rock,which has a large resistance.In the process of cutting,the cutting head is subjected to the impact of coal and rock,which has a large resistance.Under the condition of transverse swing operation,the rotational speed of the cutting head and the transverse swing speed have a direct influence on the efficiency of cutting and energy consumption of the roadheader.Based on this,the sequence quadratic programming algorithm is used to optimize the motion parameters of the cutting head,and the results show that after optimization of the rotational speed and the traverse speed,the cutting resistance and propulsion resistance have a significant reduction,which can improve the efficiency of the cutting of the roadheading,the optimization effect is obvious,and it can provide a reference guide for the design and use of the roadheading machine.
roadheadercutting headtransverse swing working conditionmotion parametersoptimization calculation
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