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Nguyễn Khắc Chinh, Ngô Văn Giang, NGUYỄN KHẮC CHINH(1)

Khảo sát ảnh hưởng của lượng chạy dao ngang đến độ nhám bề mặt khi mài thép SKD11 đã qua nhiệt luyện đạt độ cứng 58 HRC – 62 HRC trên máy mài phẳng RIC-DL3060AH

Investigating the effect of horizontal feed rate on surface roughness when grinding heat-treated SKD11 steel to a hardness of 58 HRC - 62 HRC on a flat grinder RIC-DL3060AH

Tạp chí Thiết bị Giáo dục

2024

Kì2Tháng12

167

This study analyzes the impact of the cross-feed rate (denoted as Sn) on the surface roughness (Ra) when grinding SKD11 steel, which has been heat-treated to achieve a hardness of 58HRC – 62HRC. This type of steel is commonly used in the production of molds and high-load structural components. To calculate and establish the relationship between the cross-feed rate and surface roughness, the research was conducted on a RIC-DL3060AH surface grinding machine with carefully controlled processing parameters. The results provide a theoretical foundation for proposing optimization strategies for the machining process.

This study analyzes the impact of the cross-feed rate (denoted as Sn) on the surface roughness (Ra) when grinding SKD11 steel, which has been heat-treated to achieve a hardness of 58HRC – 62HRC. This type of steel is commonly used in the production of molds and high-load structural components. To calculate and establish the relationship between the cross-feed rate and surface roughness, the research was conducted on a RIC-DL3060AH surface grinding machine with carefully controlled processing parameters. The results provide a theoretical foundation for proposing optimization strategies for the machining process.