Pressure, Feed Rate, and Abrasive Mass Flow Rate Influence on Surface Roughness for Recombinant Bamboo Abrasive Water Jet Cutting

BioResources

Mats Ekevad¹  Qingqing Chen¹  Jie Wang²  Pingxiang Cao³  Xiaolei Guo⁴  Rongrong Li⁵  Hong Xue⁵ 

[1] China;Faculty of Material Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;Sweden;Division of Wood Science and Engineering, Luleå University of Technology, Skellefteå 93187, Sweden;Faculty of Material Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;

关键词: Recombinant bamboo;    Response surface methodology;    Abrasive water jet;    Surface roughness;   

DOI  :  10.15376/biores.10.2.1998-2008

来源: DOAJ

【 摘 要 】

The effects of pressure, feed rate, and abrasive mass flow rate on surface roughness were investigated during abrasive water cutting of recombinant bamboo. Two different thicknesses (10 mm and 15 mm) of recombinant bamboo were cut in the longitudinal and transversal directions by abrasive water jet. All experiments were arranged using response surface methodology. The parameter Ra was selected to represent the surface roughness. The value of Ra increased with an increase in feed rate and abrasive mass flow rate, but decreased with an increase in pressure. The surface roughness was lower when cutting the fiber longitudinally than when cutting transversally.

【 授权许可】

Unknown