Browsing Master Theses by Keyword "AISI 4140"
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Kajian Keausan Pahat Cbn pada Proses Pembubutan Kecepatan Tinggi Kondisi Potong Keras dan Kering Bahan AISI 4140
(Universitas Sumatera Utara, 2012)This research is made to investigate the study of CBN wear on high speed turning of AISI 4140 at cutting hard and dry conditions. Cutting tool is made from CBN CB7015 Sandvick Coromant which is used to operate turning ...