Experimental Study on Milling Stainless Steel by Cemented Carbide Tools with Different Matrix AITranslate
Abstract AITranslate
Dry milling tests were conducted for 1 Cr18 Ni9 Ti stainless steel by using cemented carbide tools with different matrix materials.The tools with different milling time were observed before and after corrosion by SEM and EDS,and the tool life and failure mechanism were compared and analyzed to obtain the basis for tool matrix material selection in dry milling of 1 Cr18 Ni9 Ti stainless steel.The experimental results show that adhesive wear,oxidation wear,thermal fatigue and boundary wear are the main failure mechanisms of the tools.The cutting condition of intermittent cutting and grinding chips in stainless steel milling is the basic reason for thermal fatigue of the tool.The cemented carbide tools with the three kinds of matrix show the same characteristics of thermal fatigue.There is a good corresponding relationship between the boundary wear of the tool and the toughness of the matrix.The worse the toughness,the more serious the boundary wear.When choosing the tools for dry milling of stainless steel,the single index of toughness or hardness can not be used as the basis for selecting tool matrix,while the matrix material with appropriate comprehensive mechanical properties can be selected.
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Basic Information:
DOI：
Chinese Library Classification Number:TG135.5[一般工业技术—材料科学与工程]
Citation Information:
Dry milling tests were conducted for 1 Cr18 Ni9 Ti stainless steel by using cemented carbide tools with different matrix materials.The tools with different milling time were observed before and after corrosion by SEM and EDS,and the tool life and failure mechanism were compared and analyzed to obtain the basis for tool matrix material selection in dry milling of 1 Cr18 Ni9 Ti stainless steel.The experimental results show that adhesive wear,oxidation wear,thermal fatigue and boundary wear are the main failure mechanisms of the tools.The cutting condition of intermittent cutting and grinding chips in stainless steel milling is the basic reason for thermal fatigue of the tool.The cemented carbide tools with the three kinds of matrix show the same characteristics of thermal fatigue.There is a good corresponding relationship between the boundary wear of the tool and the toughness of the matrix.The worse the toughness,the more serious the boundary wear.When choosing the tools for dry milling of stainless steel,the single index of toughness or hardness can not be used as the basis for selecting tool matrix,while the matrix material with appropriate comprehensive mechanical properties can be selected.
quote
| GB/T 7714-2015 | [1] LUO Xue-quan, YU Tao, WEN Guang-hua, et al. Experimental Study on Milling Stainless Steel by Cemented Carbide Tools with Different Matrix[J]. Rare Metals and Cemented Carbides, 2021(4): 87-93. |
| MLA | [1] LUO Xue-quan, et al., "Experimental Study on Milling Stainless Steel by Cemented Carbide Tools with Different Matrix." Rare Metals and Cemented Carbides, no. 4, 2021, pp. 87-93. |
| APA | [1] LUO Xue-quan, YU Tao, WEN Guang-hua, & WANG She-quan. (2021). Experimental Study on Milling Stainless Steel by Cemented Carbide Tools with Different Matrix. Rare Metals and Cemented Carbides(4), 87-93. |
| IEEE | [1] LUO Xue-quan, YU Tao, WEN Guang-hua, and WANG She-quan, "Experimental Study on Milling Stainless Steel by Cemented Carbide Tools with Different Matrix," Rare Metals and Cemented Carbides, no. 4, pp. 87-93, 2021. keywords: {cemented carbide tool;matrix material;stainless steel;milling;failure mechanism} |