4- daftar isi
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Laporan KKL di PT. Krakatau SteelTRANSCRIPT
7/17/2019 4- Daftar Isi
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Ferix Orlando Gultom | 125090807111002 | Fisika | Universitas Brawijaya iv
LAPORAN KULIAH KERJA LAPANGAN
PT. KRAKATAU STEEL (PERSERO)
DIVISI COLD ROLLING MILL
DAFTAR ISI
LEMBAR PENGESAHAN .............................................................................................. i
KATA PENGANTAR ..................................................................................................... ii
DAFTAR ISI .....................................................................................................................iv
DAFTAR GAMBAR ........................................................................................................vi
DAFTAR TABEL ........................................................................................................... ix
BAB 1: PENDAHULUAN
Latar Belakang ................................................................................................................... 1
Tujuan ................................................................................................................................ 2
Manfaat .............................................................................................................................. 2
Waktu dan Lokasi .............................................................................................................. 3
Bentuk Kegiatan ................................................................................................................. 3
Batasan Masalah ................................................................................................................ 3
Sistematika Penulisan Laporan .......................................................................................... 3
BAB II: PROFIL PERUSAHAAN
Latar Belakang Perusahaan ................................................................................................ 5
Visi dan Misi Perusahaan ................................................................................................. 11
Nilai-Nilai Perusahaan ..................................................................................................... 11
Unit-Unit Produksi ........................................................................................................... 12
Pabrik Besi Spons ............................................................................................................ 12
Pabrik Billet Baja ............................................................................................................. 16
Pabrik Baja Slab ............................................................................................................... 18
Pabrik Baja Lembaran Panas ........................................................................................... 21
Pabrik Baja Batang Kawat ............................................................................................... 23
Pabrik Baja Lembaran Dingin ......................................................................................... 26
Anak Perusahaan PT. Krakatau Steel .............................................................................. 28
7/17/2019 4- Daftar Isi
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Ferix Orlando Gultom | 125090807111002 | Fisika | Universitas Brawijaya v
LAPORAN KULIAH KERJA LAPANGAN
PT. KRAKATAU STEEL (PERSERO)
DIVISI COLD ROLLING MILL
Perusahaan Join Venture .................................................................................................. 29
Struktur Organisasi Perusahaan ....................................................................................... 30
Kepegawaian dan Sistem Kerja Perusahaan .................................................................... 31
Kesejahteraan Karyawan ................................................................................................. 32
BAB III: DIVISI COLD ROLLING MILL
Profil Divisi ...................................................................................................................... 32
Continuous Pickling Line ................................................................................................ 35
Continuous Tandem Cold Mill ........................................................................................ 36
Elecrtolytic Cleaning Line ............................................................................................... 38
Annealing ......................................................................................................................... 41
Temper Pass Mill ............................................................................................................. 43
Finishing .......................................................................................................................... 44
BAB IV: DASAR TEORI
Relay ................................................................................................................................ 48
Programmable Logic Control (PLC) ............................................................................... 49
Sejarah PLC ..................................................................................................................... 51
PLC Hardware ................................................................................................................. 55
Pemrograman PLC Omron .............................................................................................. 62
DC SIMOREG Konverter ................................................................................................ 71
BAB V: PEMBAHASAN
Roll Grinding Machine .................................................................................................... 72
Sistem Kendali PLC Pada Grinding Machine ................................................................. 83
BAB VI: PENUTUP
Kesimpulan ...................................................................................................................... 97
Saran ................................................................................................................................ 97
DAFTAR PUSTAKA ..................................................................................................... 98
7/17/2019 4- Daftar Isi
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Ferix Orlando Gultom | 125090807111002 | Fisika | Universitas Brawijaya vi
LAPORAN KULIAH KERJA LAPANGAN
PT. KRAKATAU STEEL (PERSERO)
DIVISI COLD ROLLING MILL
CURRICULUM VITAE ................................................................................................ 99
LAMPIRAN .................................................................................................................. 100