Optimization and Control of Process Parameters for Sawing Hard and Brittle Materials in Diamond Circular Saw Blade
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2022-02-01 |
| Authors | Yong-jun Tian, Gang Jin, Jianxin Han, DaYao Yang |
| Institutions | Guangdong Institute of Intelligent Manufacturing, Tianjin University of Technology and Education |
Abstract
Section titled “Abstract”To improve sawing ability, this paper proposes a decision method to evaluate the optimal combination of process parameters by means of the ratio <tex xmlns:mml=“http://www.w3.org/1998/Math/MathML” xmlns:xlink=“http://www.w3.org/1999/xlink”>$Q$</tex> of saw blade transverse vibration energy to material removal rate to minimize sawing vibration based on increasing material removal rate. Firstly, a three-factor, three-level sawing test was designed in this paper to obtain the material removal rate and saw blade transverse vibration response during sawing of hard and brittle rock. Secondly, the Taguchi method was used to optimize the ratio Q. The best combination of sawing process parameters was determined as follows: the sawing depth is 13 mm, the rotating speed is 180 rad/s, and the feeding speed is 10 mm/s. The effect of the parameters of circular sawblade on sawing performance was obtained as follows: rotating speed <tex xmlns:mml=“http://www.w3.org/1998/Math/MathML” xmlns:xlink=“http://www.w3.org/1999/xlink”>$&gt;$</tex> feeding speed <tex xmlns:mml=“http://www.w3.org/1998/Math/MathML” xmlns:xlink=“http://www.w3.org/1999/xlink”>$&gt;$</tex> sawing depth. The results show that the optimization decision method has high reliability and provides an effective way to determine the optimal combination of material removal rate and saw blade transverse vibration for the process parameters.
Tech Support
Section titled “Tech Support”Original Source
Section titled “Original Source”References
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