The factors influenced to surface finish in milling for hardened medium carbon steel: JIS S50C

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Jirapattarasilp K., Kaewkuekool S., Phongphatrawut W.

ผู้เผยแพร่: Trans Tech Publications

ปีที่เผยแพร่ (ค.ศ.): 2012

Volume number: 383-390

หน้าแรก: 7133

หน้าสุดท้าย: 7137

จำนวนหน้า: 5

ISBN: 9783037852958

นอก: 1022-6680

eISSN: 1662-8985

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-83755174182&doi=10.4028%2fwww.scientific.net%2fAMR.383-390.7133&partnerID=40&md5=bfafae99b67aee44f488b4ca9d163f74

ภาษา: English-Great Britain (EN-GB)

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บทคัดย่อ

The aim of this research was to study factors, which was influenced on surface roughness in vertical milling of hardened medium carbon steel. The specimen was medium carbon steel grade JIS S50C that was hardened at 56ฑ2 HRC. Full factorial experimental design was conducted by 3 factors and 3 levels (3 3 design) with 2 replications. Studied factors were consisted of cutting speed, feed rate, and air coolant pressure. The results revealed that influenced factor affected to surface roughness was cutting speed and feed rate which showed significantly different. Higher cutting speed would cause on better surface quality. On the other hand, poorer surface quality was produced by higher feed rate. However, factors interaction were found between cutting speed with air coolant pressure and feed rate with air coolant pressure that significantly influenced to surface roughness. The interaction of high cutting speed with high air coolant pressure would be better quality of surface finish and lower feed rate with high air coolant pressure would be better surface quality.

คำสำคัญ

Air coolant pressure, Cutting speed, Feed rate, Medium carbon steel, S 50C steel, Surface roughness, Vertical milling