Journal of Northeastern University(Natural Science) ›› 2023, Vol. 44 ›› Issue (9): 1285-1291.DOI: 10.12068/j.issn.1005-3026.2023.09.009

• Mechanical Engineering • Previous Articles     Next Articles

Factors Influencing Single Abrasive Material Removal for Robotic Abrasive Belt Grinding

GONG Ya-dong, ZHAO Xian-li, ZHANG Wei-jian, TANG Ben-jia   

  1. School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110819, China.
  • Published:2023-09-28
  • Contact: GONG Ya-dong
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Abstract: In order to study the effect of single abrasive material removal in robotic belt grinding, a single-grit scratch experiment based on robotic belt grinding was conducted. The removal behavior of robotic abrasive belt grinding of high-temperature alloys was investigated, and the variation patterns of scratch length, removal depth and pile-up ratio with grinding speed and set grinding depth were analyzed. The experimental results showed that with the increase of grinding speed, the scratch length and removal depth generally tended to decrease, and became locally larger when the grinding speed reached 10.99m/s. The accumulation ratio showed an overall increasing trend, and locally decreased at 10.99m/s. With the increase of the set grinding depth, both the scratch length and the removal depth increased, but they didn’t increase linearly. On the whole, the pile-up ratio showed a trend of decreasing and then increasing. The results of this study may provide an important reference for the optimization of the robotic belt grinding process.

Key words: robotic belt grinding; material removal; single abrasive grain; scratch experiment

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