摘要
现有的气动穿孔机已能完成预期的施工任务 ,但其耗气量和冲击频率等性能参数还有待于进一步的提高 .为此 ,介绍一种新型的气动穿孔机 ,并对其进行理论分析 ,结果表明它比现有的穿孔机在这两方面的性能有较大的提高 .
The existing air punch can achieve the expected construction work,but it is necessary to improve its performance such as air consume and impact frequency.In this paper a new air punch is introduced by theoretical analysis.The result shows the new air punch can greatly improve the performance of the existing punches.
出处
《同济大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2001年第9期1118-1121,共4页
Journal of Tongji University:Natural Science