Standar Gambar Teknik dan Pengenalan Peta Jaringan ...
Transcript of Standar Gambar Teknik dan Pengenalan Peta Jaringan ...
![Page 1: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/1.jpg)
Standar Gambar Teknik dan Pengenalan
Peta Jaringan Perpipaan, Accessories
Perpipaan dan Pengenala Isometri
![Page 2: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/2.jpg)
Flow Management Level 1
Sasaran(Level 1)
Peserta mampu mengidentifikasi sistem jaringan pipa, klasifikasipipa menurut diameternya, dan menurut fungsinya
Peserta mampu membaca dan memahami peta
Peserta mampu menggambarkan peta jaringan perpipaan sesuaidengan standar gambar teknis perpipaan
![Page 3: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/3.jpg)
Flow Management Level 1
Standar Gambar Teknik Pipa
Jaringan
Gambar Simbol Jaringan Pipa
• Valve, AV, Tapping, Wash Out, dll
Membaca Peta Jaringan Pipa
• As Built Drawing
• Buku Peta (Booklet)
• WebGIS
Menggambar pipa jaringan
![Page 4: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/4.jpg)
Flow Management Level 1
Mengenal Simbol
Valve
Pelanggan baru Jan’12 - UPPS
Tunggakan Apr’12 - UPPB
Wash Out
![Page 5: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/5.jpg)
Flow Management Level 1
Simbol Aksesoris Jaringan Pipa
• Valve
• Valve Inlet
• Operated/ Throttle Valve
• Pressure Reducing Valve
• Boundary Valve
• Air Valve
• Wash Out
• Flow Meter
• Tapping Point
• Leak Repaired (Leakage History)
• Chamber
![Page 6: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/6.jpg)
Flow Management Level 1
Simbol Fitting Jaringan Pipa
• Socket
• Collar
• Tee
• Flange Adaptor Universal
• End Cap/ Dop
• Bend 45o
• Casing
• Reducer
• Stub Flange
![Page 7: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/7.jpg)
Flow Management Level 1
Klasifikasi Pipa
Pembagian fungsi Pipa dalam sistem jaringan air bersih
• Pipa Primer
• Pipa Sekunder
• Pipa Tersier
mengalirkan air dari sistem produksi ke inlet PA
mengalirkan air dari inlet PA ke pipa tersier
mengalirkan air ke pipa dinas pelanggan
Primer
Inlet PA
Sekunder
Tersier
Pipa dinas
Sistem Produksi
![Page 8: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/8.jpg)
Flow Management Level 1
WARNA KLAS PIPA DIAMETER
Magenta Primer (300 - 1200) mm
Hijau Sekunder (150 – 250) mm
Biru Tersier (50 - 100) mm
Klasifikasi Pipa
![Page 9: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/9.jpg)
Flow Management Level 1
Sumber Peta
Sumber peta jaringan air bersih
• As Built Drawing (ABD)
• Buku Peta (Booklet)
• WebGIS
![Page 10: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/10.jpg)
Flow Management Level 1
As-Built Drawing
Cover depan
Indeks lokasi pekerjaan
Peta jaringan eksisting
Peta jaringan terpasang
Peta detail lokasi
Gambar detail aksesoris
Gambar penampang
![Page 11: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/11.jpg)
Flow Management Level 1
As-Built Drawing:
Peta UPP per Permanen Area
Menunjukkan peta area
per PA seluruh UPP
Lokasi Proyek:Gudang
Peluru di S12
2
![Page 12: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/12.jpg)
Flow Management Level 1
As-Built Drawing:
Lokasi Proyek
Lokasi besertapipa jaringan
existing
3
![Page 13: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/13.jpg)
Flow Management Level 1
As-Built Drawing:
Kondisi Existing & Terpasang
4
![Page 14: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/14.jpg)
Flow Management Level 1
As-Built Drawing:
Titik/Area Pekerjaan
Merupakan detail pekerjaan
5
![Page 15: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/15.jpg)
Flow Management Level 1
As-Built Drawing:
Detail Fitting Material
Fitting / Sambungan
Material
7
![Page 16: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/16.jpg)
Flow Management Level 1
As-Built Drawing:
Gambar Penampang Desain
Skala 1: 20Skala 1: 20
8 As-Built Drawing:
Detail Ukuran (Pipe
Laying)
9
![Page 17: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/17.jpg)
Flow Management Level 1
Contoh Penggambaran Aksesoris
1
3
2
4
1
3
Keterangan:
1. Gate Valve
2. Reducer FL – FL
3. Flange Adaptor Universal
4. Pipa PVC
Pemasangan Gate Valve
2
3
2
44
![Page 18: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/18.jpg)
Flow Management Level 1
4
4
Contoh Penggambaran Fitting
Keterangan:
1. Air Valve Double
2. Tee DCI FL – FL
3. Flange Adaptor Universal
4. Pipa DCI
2
1
41
3
2
333
![Page 19: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/19.jpg)
Flow Management Level 1
Gambar Sket Lapangan :
1. Mengikat Lokasi Aksesoris
2. Detail Pemasangan Aksesoris
Sket Lapangan
![Page 20: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/20.jpg)
Flow Management Level 1
Detail Aksesoris
DCI Tee
200x100
All Flange
DCI Flange
Adapter
DCI Flange
Adapter
PVC Ø100
Gambaran Sket:
Gate Valve
Flange DCI Ø100
DCI Tee
200x100
All Flange
DCI Flange
Adapter
DCI Flange Adapter
![Page 21: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/21.jpg)
Flow Management Level 1
Detail
Aksesoris
Gambaran Sket:
Stub Flange
HDPE Ø100
Gate Valve
DCI
Flange
Adapter
Stub Flange
HDPE Ø100
DCI Flange
Adapter
DCI Tee 200x100
All Flange
Stub Flange
HDPE Ø100
Tee DCI
200x100
All Flange
DCI Flange
Adapter
DCI Flange
Adapter
HDPE Ø100HDPE Ø100
![Page 22: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/22.jpg)
SYMBOLS - FITTINGS
![Page 23: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/23.jpg)
SYMBOLS – FITTINGS (2)
![Page 24: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/24.jpg)
SYMBOLS - JOINTS
![Page 25: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/25.jpg)
SYMBOLS - VALVES
![Page 26: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/26.jpg)
SYMBOLS - FIXTURES
![Page 27: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/27.jpg)
SYMBOLS – PIPES (1)
![Page 28: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/28.jpg)
SYMBOLS – PIPES (2)
MORE IN PUMPING STATION DESIGN
![Page 29: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/29.jpg)
Flow Management Level 129
Piping Joints
Threaded
Accuracy (?), Metal/plastic. Plumbing
Flanged
Industrial pipes, low/medium pressure and
temperature. Metal/Plastic. Steam, oil, water,
Welded
Permanent; High pressure and temperature.
Industrial, Water, steam, oil, chemicals,
Water supply, sewage, large hydro - Concrete
![Page 30: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/30.jpg)
Flow Management Level 130
Piping Joints
Threaded / Flanged / Welded
![Page 31: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/31.jpg)
Flow Management Level 131
Piping Joints
Threaded / Flanged / Welded
![Page 32: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/32.jpg)
32
Pipe - Flanged connection
PIPE-FLANGE
WELDED or
SCREWED
PIPE
2
PIPE
1
FLANGE
1
FLANGE
2
GASKE
T
BOLT-
NUT
![Page 33: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/33.jpg)
33
Pipe - Flanged connection
![Page 34: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/34.jpg)
Flow Management Level 134
Piping Joints
Threaded / Flanged / Welded
![Page 35: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/35.jpg)
Flow Management Level 135
Piping Joints
![Page 36: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/36.jpg)
Flow Management Level 136
Piping Bends
Tee (T) Short Radius (SR)
Elbow
Long Radius (SR)
Elbow
Radius/Pipe dia. ratioHydrodynamics.
Space.
![Page 37: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/37.jpg)
Flow Management Level 137
Piping : Vents, Drains & Supports
Vents : Location, accessibility, outlet
Drains : Location, accessibility, collection, funnel,
Supports : Anchor/foundation, hanger
Thermal expansion
Pipe weight
Surges, water hammer
Equipment vibrations
Seismic
![Page 38: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/38.jpg)
Flow Management Level 1 Piping (2005)38
Francis Turbine – Lube Oil Piping (2)
L.O.
TANKBEARING
![Page 39: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/39.jpg)
Flow Management Level 1 Piping (2005)39
Piping – Plan & Elevation (1)
ISOMETRIC
PLAN
ELEVATION
![Page 40: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/40.jpg)
Flow Management Level 1 Piping (2005)40
Piping – Plan & Elevation (2)
ISOMETRIC
PLAN
ELEVATION
![Page 41: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/41.jpg)
Flow Management Level 1 Piping (2005)41
Piping – Plan & Elevation (3)
ISOMETRIC
PLAN
ELEVATIO
N
![Page 42: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/42.jpg)
Flow Management Level 1 Piping (2005)42
Pipe supports
Foundation
Hanger
Rack
Clamp
Underground – foundation
“Rigid” - anchor vs. “flexible” allows pipe to move
All along pipe length (at regular intervals?)
![Page 43: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/43.jpg)
Flow Management Level 1 Piping (2005)43
Pipe support - Hanger
![Page 44: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/44.jpg)
Flow Management Level 1 Piping (2005)44
Piping Examples
Oil pumping station, Central A.C. system,
![Page 45: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/45.jpg)
PIPING DRAWING - FLOOR PLAN
![Page 46: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/46.jpg)
PIPING SYSTEM SCHEMATIC DIAGRAM (FLAT)
![Page 47: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/47.jpg)
SCHEMATIC DIAGRAM (ISOMETRIC)
![Page 48: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/48.jpg)
PROCESS SCHEMATIC DIAGRAM
![Page 49: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/49.jpg)
3D PIPE DRAWING
![Page 50: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/50.jpg)
DUCT DRAWING
![Page 51: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/51.jpg)
DIMENSIONING
![Page 52: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/52.jpg)
Flow Management Level 1
PENGERTIAN
Isometri adalah suatu transformasi atas Refleksi
(pencerminan), Translasi (pergeseran), dan Rotasi
(perputaran) pada sebuah garis yang mempertahankan
jarak (panjang suatu ruas garis)
Proyeksi isometri menyajikan benda dengan tepat,
karena panjang garis pada sumbu-sumbunya
menggambarkan panjang sebenarnya.
Cara menggambarnya sangat sederhana karena tidak
ada ukuran-ukuran benda yang mengalami skala
perpendekan.
![Page 53: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/53.jpg)
Flow Management Level 1
ISOMETRI
Proyeksi isometri : suatu proyeksi yang mempunyai
perbandingan panjang antara ketiga sumbunya, yaitu :
X : Y : Z = 1 : 1 : 1
Pada proyeksi ini ciri yang paling mendasar adalah besar
sudut antara sumbu X & Y terhadap garis mendatar
adalah 30°.
Cara menampilkan penggambarannya meliputi 3 sajian
tampilan yaitu : proyeksi isometri normal, terbalik, dan
horisontal.
![Page 54: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/54.jpg)
Flow Management Level 1
ISOMETRI
Menggambar dengan metode 3 Dimensi, yakni dgn
sumbu X, Y dan Z, secara otomatis kita dapat melihat
semua pandangan dari Atas, Depan, dan Samping.
![Page 55: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/55.jpg)
Flow Management Level 1
ISOMETRI
Perbandingan panjang : lebar : tinggi = 1 : 1 : 1
![Page 56: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/56.jpg)
Flow Management Level 1
ISOMETRI NORMAL
Kedudukan proyeksi isometri normal :
sumbu x dan y terhadap garis horisontal adalah 30°,
sedangkan sumbu z, tegak lurus membentuk sudut 90°
terhadap garis horisontal dengan nilai negatif.
![Page 57: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/57.jpg)
Flow Management Level 1
ISOMETRI TERBALIK
Kedudukan proyeksi isometri terbalik :
kedudukan dimana bentuk gambar dari proyeksi
isometri normal diputar 180° kearah kanan, sehingga
kedudukan sumbu z, tegak lurus membentuk sudut 90°
terhadap garis horisontal dengan nilai positif.
![Page 58: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/58.jpg)
Flow Management Level 1
ISOMETRI HORISONTAL
Kedudukan proyeksi
isometri horisontal :
kedudukan dimana bentuk
gambar dari proyeksi isometri
normal diputar 270° kearah
kanan, sehingga kedudukan
sumbu x dan y terhadap
garis vertikal membentuk
sudut 30°, sedangkan
kedudukan sumbu z, sejajar
dengan garis horisontal
kearah positif.
![Page 59: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/59.jpg)
Flow Management Level 1
LATIHAN SOAL : ISOMETRI KUBUS
Buat garis bantu mendatar pada kertas gambar A3.
Jarak 4 cm dari tepi bawah kertas.
Tentukan 1 titik di tengah garis.
Gunakan sudut penggaris segitiga 30° pada bidang
horizontal di titik tersebut, membentuk garis X & garis Y.
Garis Z dibuat dengan penggaris segitiga siku-siku,
mengarah ke atas.
![Page 60: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/60.jpg)
Flow Management Level 1
LATIHAN SOAL : ISOMETRI KUBUS
Dari titik tengah garis, tentukan jarak 10 cm pada salah
1 garis (X/Y/Z) menggunakan jangka.
Lalu dengan jangka juga (tidak diubah ukurannya),
tentukan jarak 10 cm pada garis lainnya.
Buatlah sebuat kubus secara isometri.
![Page 61: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/61.jpg)
Flow Management Level 1
LATIHAN SOAL :
ISOMETRI BENTUK LINGKARAN
Gunakan jangka dan 2 penggaris segitiga
![Page 62: Standar Gambar Teknik dan Pengenalan Peta Jaringan ...](https://reader030.fdocument.pub/reader030/viewer/2022012416/6170aee96a05cb51ab437f5d/html5/thumbnails/62.jpg)
Flow Management Level 1
ISOMETRI BENTUK LINGKARAN