Page 3 - E-modul Teknik Pengelasan SMAW Posisi 1G

ii

DAFTAR ISI

KATA PENGANTAR .......................................................................................................................i

DAFTAR ISI .................................................................................................................................. ii

GLOSARIUM ............................................................................................................................... iii

BAB I PENDAHULUAN .................................................................................................................. 1

A. Kompetensi Dasar .................................................................................................................... 1

B. Indikator Pertemuan................................................................................................................ 1

C. Tujuan Pembelajaran Pertemuan ............................................................................................ 2

D. Petunjuk Penggunaan E-Modul ............................................................................................... 2

E. Peta Konsep ............................................................................................................................. 3

BAB II TEKNIK PENGELASAN SMAW ............................................................................................. 4

A. Las Busur Listrik Manual (SMAW) ........................................................................................... 4

B. Jenis-jenis Perangkat Keselamatan Kerja Las .......................................................................... 6

C. Perangkat Las Busur Listrik manual (SMAW) .......................................................................... 9

D. Peralatan Las dan Peralatan Bantu las .................................................................................. 14

E. Prosedur Pengelasan Pelat Posisi Bawah Tangan (1G) ......................................................... 19

F. Identifikasi Bahaya Pekerjaan Las ......................................................................................... 22

BAB III PENUTUP ....................................................................................................................... 25

Rangkuman .................................................................................................................................... 25

SOAL PENGELASAN SMAW ........................................................................................................ 26

KUNCI JAWABAN ...................................................................................................................... 35

DAFTAR PUSTAKA ..................................................................................................................... 37

E-MODUL PENGELASAN SMAW POSISI 1G FATHUR RAHMAN DAN DWI RAHDIYANTA