کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5469251 | 1519228 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Finish turning of Ti-6Al-4V with the atomization-based cutting fluid (ACF) spray system
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Finish turning of Ti-6Al-4V with the atomization-based cutting fluid (ACF) spray system Finish turning of Ti-6Al-4V with the atomization-based cutting fluid (ACF) spray system](/preview/png/5469251.png)
چکیده انگلیسی
Product quality and productivity are important factors in manufacturing industries, especially when dealing with cumbersome materials like titanium. Cooling and lubrication effects offered by the associated metalworking fluid application system play a vital role in determining these factors, especially during finish cutting. Recently, the atomization-based cutting fluid (ACF) spray system has shown promising cooling and lubrication effects during rough turning of titanium at the macro-scale, but yet to be examined during finish cutting (e.g., depth of cut and feed rate 0.2Â mm or lower). This paper aims to study the effect of the ACF spray system on machining performance during finish turning of Ti-6Al-4V. In the first set of experiments, two spray parameters (viz., gas velocity and flow rate) and cutting parameters (viz., cutting speed, feed rate and depth of cut) are varied to select the most suitable condition for the application of the ACF spray system. Machining outputs are evaluated in terms of nose wear, cutting temperature, surface roughness, roundness error, chip morphology, and part hardness. A separate set of experiments is then performed to compare the performance of the ACF spray system against compressed air (dry) and flood coolant conditions. It is found that, even a lower fluid flow rate of 1.5Â mL/min (10Â vol.%) at a lower gas velocity of the spray system outperforms the other two coolant conditions, thus further enhancing the performance of environmentally-friendly manufacturing process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Manufacturing Processes - Volume 28, Part 3, August 2017, Pages 464-471
Journal: Journal of Manufacturing Processes - Volume 28, Part 3, August 2017, Pages 464-471
نویسندگان
Chandra Nath, Shiv G. Kapoor, Anil K. Srivastava,