Abstract��The tensile specimen and impact specimen were easily confused during the processing of bar samples. In view of this situation�� the lathing-milling compound machine tool for processing integration of tensile and impact test specimen of bar was designed and developed. This compound machine tool was successfully applied to the preparation of tensile and impact test specimens�� which significantly improve the overall manufacturing level and independence research and development capacity of special machine tool for specimen processing. The design idea and main characteristics of this machine tool were briefly introduced. The problems requiring further improvement were also pointed out.
����ԣ����ǿ. ��������������һ��ӹ��ĸ��ϻ������[J]. �й������ڿ���, 2016, 34(6): 59-63.
YIN Xiang-hui�� SUN Ji-qiang. Brief introduction of compound machine tool for processing integration of tensile and impact test specimen of bar. Chinese Journal of Iron and Steel, 2016, 34(6): 59-63.
2016, Vol. 34 
