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Minggu, 17 Februari 2013

CARA MEMBUBUT


CARA MEMEBUBUT


PROSES MEMBUBUT

A.Membubut Permukaan
Membubut Permukaan harus memperhatikan hal berikut

1.Jangan terlalu panjang benda kerja terikat pada cekam.
2.Pahat harus setinggi senter.
3.Gerakan pahat maju mulai dari sumbu benda kerja dengan putaran benda kerja searah jarum jam atau gerakan pahat maju menuju sumbu benda kerja dengan putaran benda kerja berlawanan dengan arah jarum jam.