作业帮英语翻译The crater wear generally is measured at a distance of h
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/06/02 11:09:35
英语翻译
The crater wear generally is measured at a distance of half the depth of cut from the tool nose while machining materials like steel.But in machining materials like Ti-6Al-4V,the crater wear is not only intensive but also irregular in depth with adherent deposits of work material.
This requires scanning of the entire crater area to characterise crater wear.In the present study,the crater depth has been measured using Taylor Hobson NCS Profilometer.Fig.3 schematically shows the scanning of the crater area.
The crater areas on the tool thus scanned were mapped in
2D and 3D on computer using Taly lltra software.Fig.4shows one such mapping.The profile and the maximum crater depth were obtained from the 2D mappings.
Fig.5(a–e) show the measured depth of the crater,KT and the corresponding crater profile at different machining intervals at cutting velocity – feed combination of 85 m/min–0.20 mm/rev under all machining environments.
The crater wear generally is measured at a distance of half the depth of cut from the tool nose while machining materials like steel.But in machining materials like Ti-6Al-4V,the crater wear is not only intensive but also irregular in depth with adherent deposits of work material.
This requires scanning of the entire crater area to characterise crater wear.In the present study,the crater depth has been measured using Taylor Hobson NCS Profilometer.Fig.3 schematically shows the scanning of the crater area.
The crater areas on the tool thus scanned were mapped in
2D and 3D on computer using Taly lltra software.Fig.4shows one such mapping.The profile and the maximum crater depth were obtained from the 2D mappings.
Fig.5(a–e) show the measured depth of the crater,KT and the corresponding crater profile at different machining intervals at cutting velocity – feed combination of 85 m/min–0.20 mm/rev under all machining environments.
加工像钢这类材料时,凹坑磨损在距离刀尖半个切削深度处测量.但在加工Ti-6AI-4V这类材料时,凹坑磨损不仅强烈,而且深度是不规则的,带有工件材料的粘附沉积物.
这就要求对整个凹坑区域进行扫描,确定凹坑磨损的情况.在本研究中,凹坑深度已经采用泰勒-霍普森NCS表面光度仪测量出来.图3显示了凹坑区域的扫描情况.
刀具上扫描出来的凹坑区域采用Taly Iltra软件在电脑上绘制成2D和3D图片.图4 显示了其中一幅图片.轮廓和最大凹坑深度从2D图片中获得.
图5（a-e）显示了所有的加工环境中,以切削速度（85米/分-0.2米/转进给组合）在不同加工间隔测量到的凹坑深度,KT和对应的凹坑轮廓.
这就要求对整个凹坑区域进行扫描,确定凹坑磨损的情况.在本研究中,凹坑深度已经采用泰勒-霍普森NCS表面光度仪测量出来.图3显示了凹坑区域的扫描情况.
刀具上扫描出来的凹坑区域采用Taly Iltra软件在电脑上绘制成2D和3D图片.图4 显示了其中一幅图片.轮廓和最大凹坑深度从2D图片中获得.
图5（a-e）显示了所有的加工环境中,以切削速度（85米/分-0.2米/转进给组合）在不同加工间隔测量到的凹坑深度,KT和对应的凹坑轮廓.
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