USING GRINDING MACHINE BASIC COMPETENCE : USING GRINDING MACHINE www.youtube.com BASIC COMPETENCE : USING GRINDING MACHINE
LEARNING OBJECTIVE Basic competence Using Grinding Machine After studying this basic competence, students can be expected Use grinding Machine
GRINDING MACHINE MATERIALS
Grinding Work Object Grinding Surface Grinding Cylinder Grinding internal cylinder Grinding Without Flash light
Surface grinding Grinding flatten surface The feeder move downward and arranged between 1 / 1000 until 5 / 100 mm at each of feeding motion http://www.youtube.com
GRINDING OPERATION Other grinding surface is to grind object attached at head (holder) http://www.youtube.com
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 http://www.youtube.com
LONG MOTION Tim FT Universitas Negeri Yogyakarta : 2004
Vertical Grinding Tim FT Universitas Negeri Yogyakarta : 2004
Grinding Leveled Form Tim FT Universitas Negeri Yogyakarta : 2004
Grinding Leveled Form Tim FT Universitas Negeri Yogyakarta : 2004
GRINDING OPERATION http://www.youtube.com
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 http://www.youtube.com
Grinding Internal Cylinder, Permanent Work Object, Rotary Knife Tim FT Universitas Negeri Yogyakarta : 2004
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
GRINDING OPERATION (VIDEO) www.youtube.com
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
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. 2004. Penggunaan dan Pemeliharaan Alat Ukur. Yogyakarta: Direktorat Pendidikan Menengah Kejuruan, Depdiknas. http://www.youtube.com
Thanks DIDIK ISWANTO TEAM SMKN 1 PUNGGING