1. CLEANING AND CUTTING OF CAST METAL / FORGE
CASTING METAL ENGINEERING
CLASS XII/ SEMESTER 5
ELEMENTARY COMPETENCY 5

2. Disposal of rest of material is done with plunge grinding
Disposal of rest of material is done with plunge grinding. Usual used at coran exterior, combustible and unused burrs
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3. Election of Grind Stone For Free Plunge Grinding
Grind stone is used according to quality of material from coran and kinds of grind stone. Sees tables.
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4. Kinds Of Equipments Applied For Disposal of Rest Of Material
Gerinda tangan
Palu pemahat
Gerinda vertikal
Gerinda radial
Pencukilan dengan nyala api
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5. Hand Grinder
Small hand grinder Applied for elimination of burr decants interior and also penetration of metal pasir/
Ordinary for small casting
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6. Sculptor Hammer
Substance decants which its(the scale is big is cleaned with atmosphere theca sculptor hammer.
This sculptor hammer more durabelly is compared to grind stone.
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7. Vertical Grinder
it is hand sandpaper engine applied to refine rough surface at casting
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8. Radial Grinder
it is swing grinding machine applied to clean equiamplitude surface of outside king sized casting
bench grinder to clean equiamplitude surface of outside small fairish casting
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9. Welder with Flame
it is breeze atmosphere at metal with dividing valve 5 – 7 kgf/ cm2
attached at gas chopper engine and gouging is done by enlarging oxygen flow at dividing valve that is low relative
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10. enables to throw away one thin layers thickness
At work welder of flame
enables to throw away one thin layers thickness
permanent, and on the heels of metal equiamplitude surface, and gives scar
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11. THANK YOU CREATED BY : HERU KARYANA, SPd SMKN 2 KLATEN
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