高压磨料水射流水下切割不锈钢的实验研究

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Experimental Research of Cutting Stainless Steel by High Pressure Abrasive Water Jet under Water

摘要: 采用高压磨料水射流切割装置,用3档切割压力(320、350、380 MPa),分别在2、5、8 mm切割靶距和6种切割速度下,对不锈钢进行水下切割实验。分析切割压力、靶距、切割速度等参数对切割厚度的影响,建立基于实测数据的半经验数学模型。对获得的实验数据进行分析表明,切割压力、靶距和速度与被切割厚度呈现指数关系。
- 高压磨料水射流 /
- 切割参数 /
- 参数模型 /
- 水下切割
Abstract: The High Pressure Abrasive Water Jet is designed to cut stainless steel under water at the pressure of 320,350,380 MPa,with 2,5,and 8 mm target distance,and six cutting velocity.The effects of pressure,target distance and velocity on cutting thickness are analyzed,and then a half-experience math model is established based on the test data.The data analysis shows that pressure,target distance and velocity have exponential relation with cutting thickness.
- High pressure abrasive water jet /
- Cutting parameter /
- Parameter model /
- Underwater cutting