| The paper discusses the issue of the machining error compensation , which is produced by the distortion of the workpiece led by the turning force . After the analysis of the machining error , the disorganization former , the revising program of error and in virtue of the numerical set , the controlling system which is open compensation is designed , the system can modulate the quantum of the blade automatically which realized the automatic compensation of the machine error in the numerical controlling lathe.The result which is investigated indicates that we can economically and effectively increase the machining quality of the turning workpiece . if we can make full use of the technique of the software of computer , forecast the turning error and actualize the automatical compensation. |
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