technical drawing tools - irwansyah.staff.gunadarma.ac.id
TRANSCRIPT
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Traditional tools adalah alat yang digunakan untuk membantu tangan dalam membuat gambar- gambar teknik.• Garis Lurus, lingkaran dll 1. Wooden and mechanical pencils.
2. Instrument sets, including compass and dividers.3. 45- and 30/60-degree triangles.4. Scales.5. Irregular curves.6. Protractors.7. Erasers 8. Drawing paper.9. Circle templates.10. Isometric templates.
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Garis Parallel
Drafting machine
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Protractor, mengukur dan membuat garis sudut menggambar teknik
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Line weight
Contoh ketebalan untuk garis center adalah 0.35 mm.
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Pencil grades
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Drawing Paper Keeping Drawings Clean
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Triangles
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
SplineIrregular curves
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Irregular curves
Step 1. Titik” digunakan sebagai tandaStep 2. untuk hasil baik, skets curveStep 3. garis curve dgn 2 or 3 titikStep 4. atur irregular curve ke 2 or 3 titik berikutStep 5. ulangi hingga selesai
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Metric Scale
1:1 Full size1:2 Half size1:5 Fifth size1:10 Tenth size1:20 Twentieth size1:50 Fiftieth size
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Compass
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Friction divider
Circle template
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Technique for Drawing Using Traditional Tools
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Technique for Drawing Using Traditional Tools
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Projection system symbols
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
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Projection system symbolsand Recommended Proportions
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
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Tugas: L002
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Gambarkan Simbol sistem proyeksi amerika:• Jika d= 50 mm• Kertas • Skala 1:1
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Tugas: L001d=60 mm
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas Gunadarma
Line exercise(L003)
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TRADITIONAL TOOLS
Materials Processing and Design Teknik Mesin, Universitas GunadarmaPattern exercise (L004)