USING GRINDING MACHINE BASIC COMPETENCE : USING GRINDING MACHINE

Presentasi berjudul: "USING GRINDING MACHINE BASIC COMPETENCE : USING GRINDING MACHINE"— Transcript presentasi:

1 USING GRINDING MACHINE BASIC COMPETENCE : USING GRINDING MACHINE
BASIC COMPETENCE : USING GRINDING MACHINE

2 LEARNING OBJECTIVE Basic competence Using Grinding Machine
After studying this basic competence, students can be expected Use grinding Machine

3 GRINDING MACHINE MATERIALS

4 Grinding Work Object Grinding Surface Grinding Cylinder
Grinding internal cylinder Grinding Without Flash light

5 Surface grinding Grinding flatten surface
The feeder move downward and arranged between 1 / 1000 until 5 / 100 mm at each of feeding motion

6 GRINDING OPERATION Other grinding surface is to grind object attached at head (holder)

7 GRINDING EXTERNAL CYLINDER
Long motion for the long object Vertical motion for thick object which the thickness is not exceed the thick of grinder wheel. Vertical motion is also used for the form grinder

8 LONG MOTION Tim FT Universitas Negeri Yogyakarta : 2004

9 Vertical Grinding Tim FT Universitas Negeri Yogyakarta : 2004

10 Grinding Leveled Form Tim FT Universitas Negeri Yogyakarta : 2004

11 Grinding Leveled Form Tim FT Universitas Negeri Yogyakarta : 2004

12 GRINDING OPERATION

13 Grinding Internal Cylinder (video)
It Is conducted according to the position of object object can rotate for example form of ring, saddle ( bush) object cannot rotate, for example form of jig and dies

14 Grinding Internal Cylinder, Permanent Work Object, Rotary Knife
Tim FT Universitas Negeri Yogyakarta : 2004

15 Grinding without flash light is used for mass production.
Work object is nipped between two grinder which against and held by prop Tim FT Universitas Negeri Yogyakarta : 2004

16 GRINDING OPERATION (VIDEO)

17 RESUME Grinding surface is conducted with nipping of magnet. Position of Object is better long suitable with machine desk Grinding Cylinder is conducted with nipping grasp and flash light, while internal cylinder is conducted suitable with its object position. Grinder without flash light is conducted for mass production

18 BIBLIOGRAPHY Hercus PF, 1980, Text book of turning, F.W. Hercus PTY. Limited, Thebarton South Australia Lascoe N P, 1973, Machine shop operation and setup. American Technical Publisher, Inc. Ilionis PMS, 1978, Teknik Bengkel 2. PMS Bandung Rochim Taufiq, Proses Pemesinan. HEDSP, Bandung Tim Fakultas Teknik Universitas Negeri Yogyakarta Penggunaan dan Pemeliharaan Alat Ukur. Yogyakarta: Direktorat Pendidikan Menengah Kejuruan, Depdiknas.

19 Thanks DIDIK ISWANTO TEAM SMKN 1 PUNGGING