GRINDING CHISEL AND CLIPPERS

Presentasi berjudul: "GRINDING CHISEL AND CLIPPERS"— Transcript presentasi:

1 GRINDING CHISEL AND CLIPPERS
Basic Competence : GRINDING CLIPPERS

2 1). Students can sharpen clippers of lathe
LEARNING ACTIVITY 4 Grinding clippers The purpose of activity 1). Students can sharpen clippers of lathe

3 LATHE CHISEL to cut object

4 CORNER OF LATHE CHISEL A = Angle of up rake C = Free Angle of front
B = Angle of side rake D = Free Angle of side

5 THE PURPOSE OF GRINDING LATHE CHISEL
Making durability of chisel which is new Changing form chisel for the purpose of another lathe

6 GRINDING LATHE CHISEL Don‘t depress too hard
Take care of grinding temperature

7 THE SEQUENCE OF GRINDING LATHE CHISEL

8 THE SEQUENCE OF GRINDING LATHE CHISEL
1. Left free Grinder Side 2. Free Side grinder of chisel right 3. Free Side grinder of chisel frontage 4. Grind part of tip of radius 5. Grinder “ rake” upper

9 CUTTING TOOL GRINDING (VIDEO)

10 REFERENCES Tim Fakultas Teknik Universitas Negeri Yogyakarta (2004) Modul Menggerinda Pahat dan Alat Potong, Yogyakarta:Bagian Proyek Pengembangan Kurikulum. Windarto (2008) Teknik Pemesinan Jilid 2, Memahami Mesin CNC Dasar, Jakarta:Direktorat Pembina Sekolah Kejuruan.