Page 5 - E-Modul Teknik Pemesinan Bubut
P. 5
2.3.2 Prosedur Penerapan (K3L) .............................................................. 64
2.3.3 Toleransi Ukuran Pengerjaan Bubut ............................................... 70
2.4 Rangkuman ............................................................................................. 75
2.5 Soal Evaluasi .......................................................................................... 76
BAB III PARAMETER PROSES PEMBUBUTAN ........................................ 78
3.1 Parameter Proses Pembubutan ............................................................... 79
3.1.1 Kecepatan potong (Cutting speed – Cs ) ......................................... 80
3.1.2 Kecepatan Putaran Mesin Bubut (Revolusi Per Menit – Rpm) ...... 82
3.1.3 Kecepatan Pemakanan (Feed – F) – mm/menit .............................. 84
3.1.4 Kedalaman Potong (depth of cut – h) .............................................. 86
3.1.5 Waktu Pemesinan Bubut ................................................................. 87
3.2 Rangkuman ............................................................................................. 96
3.3 Soal Evaluasi .......................................................................................... 97
GLOSARIUM ...................................................................................................... 98
DAFTAR PUSTAKA ........................................................................................ 100
KUNCI JAWABAN .......................................................................................... 101
iv
