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兵工学报 ›› 2005, Vol. 26 ›› Issue (1): 133-135.

• 实验技术与分析 • 上一篇    下一篇

前混合磨料水射流切割钢板和混凝土的实验研究

杨清文,王晓敏   

  1. 合肥炮兵学院,安徽合肥230031
  • 收稿日期:2004-04-16 上线日期:2014-12-25
  • 通讯作者: 杨清文

Eeperimental Study on the Cutting 0f Steel and Concrete with the Pre-mixed Abrasive Jet

YANG Qing-wen, WANG Xiao-min   

  1. Hefei Artillery Academy of PLA,Hefei, Anhui 230031,China
  • Received:2004-04-16 Online:2014-12-25
  • Contact: YANG Qing-wen

摘要: 探讨前混合磨料水射流切割不同材料的影响因素,找出它们之间的关系,为合理预测切割深度和实际应用提供参考。试验对比研究了前混合磨料射流参数(压力、靶距、磨料浓度和横移速度)对切割钢板、混凝土的深度与宽度的影响,取得了一些有意义的结论,即前混合磨料切割钢板、混凝土时,射流参数对切割影响基本一致,所不同的是影响程度不一致。该研究对前混合磨料射流切割脆性材料和塑性材料具有一定的指导意义。

关键词: 机械制造工艺与设备 , 磨料射流 , 切割 , 钢板 , 混凝土

Abstract: This paper discussed factors that affect the cutting of materials with pre-mixed abrasive jet (PRE- MAJet),and relationships between the parameters and the results of cutting. Based on experiments, mean?ingful results have been derived that reveal the relationships between PREMAJet parameters and the cutting depth and width of steel plate and concrete. The results show that when cutting steel plate and concrete with the PREMAJet, the effects of parameters appear to have little difference, affecting only in degrees. The study is of help in cutting brittle and ductile materials with PREJVLAJet.

Key words: manufacturing technology and equipment for machinery , abrasive water jet , cut , steel plate , concrete

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