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以纳米TiN改性的金属陶瓷刀具为研究对象,用粉末冶金冷压成型工艺制成标准刀片,经过单因素切削45号钢实验发现该刀片与普通硬质合金相比具有更高的硬度、高温稳定性和抗磨损能力。是一种可用于干切削生产实践的理想刀具。
Taking nano-TiN modified cermet tool as the research object, the standard blade was made by the powder metallurgy cold forming process. After the single factor cutting 45 steel experiment, it was found that the blade has higher hardness and higher temperature than ordinary hard alloy Stability and abrasion resistance. Is an ideal tool for dry cutting production practice.