1 DAFTAR ISI Halaman Judul.... i Halaman Persoalan... ii Halaman Pengesahan... iii Pernyataan Keaslian Tugas Akhir... iii Halaman Motto... v Halaman P...
Halaman Judul. ................................................................................................... i Halaman Persoalan.............................................................................................. ii Halaman Pengesahan .......................................................................................... iii Pernyataan Keaslian Tugas Akhir....................................................................... iii Halaman Motto .................................................................................................. v Halaman Persembahan........................................................................................ vi Kata Pengantar ................................................................................................... vii Abstract ............................................................................................................... ix Intisari ............................................................................................................... x Daftar Isi ............................................................................................................. xi Daftar Gambar..................................................................................................... xvi BAB I PENDAHULUAN 1.1 Latar Belakang Masalah....................................................................... 1 1.2 Tujuan .................................................................................................. 1 1.3 Batasan Masalah .................................................................................. 1 1.4 Metode Pengumpulan Data.................................................................. 2 1.5 Sistematika Penulisan .......................................................................... 2
BAB II PENGENALAN CREO PARAMETRIC 2.0 2.1 Pengertian Creo Parametric 2.0 ........................................................... 4 2.1.1 Keunngulan Software Creo Parametric 2.0.............................. 4 2.1.2 Aplikasi Software Creo Parametric 2.0.................................... 4 2.2 Menjalankan Creo Parametric 2.0........................................................ 5 2.3 Mengenal Interface Creo Parametric 2.0 ............................................. 8 a. Quick Acces Toolbar...................................................................... 8 b. Menu Bar ....................................................................................... 8 c. Title Bar ......................................................................................... 8
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d. Ribbon Panel.................................................................................. 9 e. View Option ................................................................................... 9 f. Feature Manager ........................................................................... 9 2.4 Mengenal Icon 2D................................................................................ 9 2.5 Mengenal Solid Modeling Basic .......................................................... 10 a. Extrude Part................................................................................... 10 b. Revolve Part................................................................................... 10 c. Sweep Part ..................................................................................... 11 d. Blend Part ...................................................................................... 11 e. Sweep Blend Part ........................................................................... 12 f. Hole Part........................................................................................ 12 2.6 Mengenal File Assembly ...................................................................... 12 2.6.1 Prosedur Membuka File Assembly........................................... 13 2.6.2 Prosedur Melakukan Assembly ................................................ 14 2.6.3 Mengenal Constraint Type....................................................... 18 a. Automatic ........................................................................... 18 b. Distance ............................................................................. 18 c. Angle offset......................................................................... 19 d. Parallel .............................................................................. 19 e. Coincident .......................................................................... 20 f. Normal ............................................................................... 20 g. Coplanar ............................................................................ 21 h. Centered ............................................................................. 21 i. Tangent .............................................................................. 21 j. Fix ...................................................................................... 21 k. Default................................................................................ 21 2.6.4 Mengenal Joint Connection Type ............................................ 22 a. Pin ...................................................................................... 22 b. Slider .................................................................................. 22 c. Planar ................................................................................ 23 d. Cylinder.............................................................................. 23
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e. Ball ..................................................................................... 23 f. Weld ................................................................................... 24 g. Rigid ................................................................................... 24 h. Bearing............................................................................... 25 i. 6Dof.................................................................................... 25 j. Gimbal................................................................................ 25 k. Slot ..................................................................................... 25 l. General .............................................................................. 26 2.7 Fitur Mechanism Creo Parametric 2.0 ................................................. 26 2.7.1 Mechanism Ribbon................................................................... 26 1. Servo Motor ....................................................................... 26 2. Drag Component................................................................ 28 3. Gear connection................................................................. 29 4. Belt Connection.................................................................. 31 5. Mechanism Analysis........................................................... 34 6. Playbacs dan Movies ......................................................... 34
BAB III PEMBUATAN FITUR MECHANISM PADA DESAIN MESIN BOR DUDUK 3.1 Penjelasan Mesin Bor Duduk............................................................... 36 3.2 Diagram Alir Pembuatan Mekanisme.................................................. 37 3.3 Assembly dan Koneksi Part ................................................................. 38 1. Base................................................................................................ 38 2. Column Support Base .................................................................... 38 3. Column Support ............................................................................. 39 4. Rack and Pinion ............................................................................. 39 5. Table Support................................................................................. 44 6. Handle Table Support .................................................................... 44 7. Table .............................................................................................. 45 8. Column Support Up ....................................................................... 46 9. Head ............................................................................................... 46
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10. Motor............................................................................................. 47 11. Cover Pully Bawah ....................................................................... 49 12. Pully Motor ................................................................................... 50 13. Pully Spindle ................................................................................. 50 14. Quilt .............................................................................................. 51 15. Cover Pully Atas ........................................................................... 58 16. Chuck ............................................................................................ 60 17. Ragum ........................................................................................... 60 3.4 Belt ....................................................................................................... 61 3.4.1 Belt Tingkat 1........................................................................... 61 3.4.2 Belt Tingkat 2........................................................................... 66 3.4.3 Belt Tingkat 3........................................................................... 68 3.4.4 Belt Tingkat 4........................................................................... 71 3.4.5 Belt Tingkat 5........................................................................... 73 3.5 Gear Pair Connections ........................................................................ 75 3.5.1 Gear Pair 1 .............................................................................. 76 3.5.2 Gear Pair 2 .............................................................................. 77 3.6 Servo Motor ......................................................................................... 78 3.6.1 Servo Motor 1 .......................................................................... 78 3.6.2 Servo Motor 2 .......................................................................... 79 3.6.3 Servo Motor 3 .......................................................................... 80 3.6.4 Servo Motor 4 .......................................................................... 82 3.6.5 Servo Motor 5 .......................................................................... 84 3.7 Drag and Snapshot .............................................................................. 86 3.8 Kinematic Analysis............................................................................... 87 BAB IV HASIL VISUALISASI 4.1 Measure Result..................................................................................... 89 4.1.1 Pully Measure .......................................................................... 89 a. Posisi Sabuk Tingkat 1....................................................... 90 b. Posisi Sabuk Tingkat 2....................................................... 91
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c. Posisi Sabuk Tingkat 3....................................................... 92 d. Posisi Sabuk Tingkat 4....................................................... 93 e. Posisi Sabuk Tingkat 5....................................................... 94 4.1.2 Table Measure ......................................................................... 95 a. Grafik Posisi....................................................................... 95 b. Grafik Velocity ................................................................... 96 4.1.3 Ragum Measure ....................................................................... 97 a. Grafik Posisi....................................................................... 97 b. Grafik Velocity ................................................................... 98 4.1.4 Quilt Measure .......................................................................... 100 a. Grafik Posisi....................................................................... 100 b. Grafik Velocity ................................................................... 101 4.1.5 Cover Measure......................................................................... 102 a. Grafik Posisi....................................................................... 102 b. Grafik Velocity ................................................................... 104 4.2 Membuat Movie ................................................................................... 105
BAB V PENUTUP 5.1 Kesimpulan .......................................................................................... 106 5.2 Saran .................................................................................................... 106 DAFTAR PUSTAKA LAMPIRAN
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DAFTAR GAMBAR
Gambar 2.1 Membuka icon Creo Parametric 2.0............................................ .. 5 Gambar 2.2 Tampilan Awal Creo Parametric 2.0........................................... .. 6 Gambar 2.3 Type File Part ............................................................................. .. 6 Gambar 2.4 New File Option Part .................................................................. .. 7 Gambar 2.5 Lembar Kerja Creo Parametric 2.0 ............................................. .. 7 Gambar 2.6 Nama Panel Pada Lembar Kerja ................................................. .. 8 Gambar 2.7 Extrude Part ................................................................................ .. 10 Gambar 2.8 Revolve Part ................................................................................ .. 11 Gambar 2.9 Sweep Part .................................................................................. .. 11 Gambar 2.10 Blend Part ................................................................................. .. 11 Gambar 2.11 Sweep Blend Part ...................................................................... .. 12 Gambar 2.12 Hole Part................................................................................... .. 12 Gambar 2.13 Type File Assembly ................................................................... .. 13 Gambar 2.14 New File Option Assembly ........................................................ .. 13 Gambar 2.15 Lembar Kerja File Assembly ..................................................... .. 14 Gambar 2.16 Membuka Part ( Cam Follower ) Pada Folder ......................... .. 14 Gambar 2.17 Memilih Tipe Default Constraint ............................................. .. 15 Gambar 2.18 Memilih Connection Type......................................................... .. 15 Gambar 2.19 Memilih Tipe Coincident Constraint ........................................ .. 16 Gambar 2.20 Menghubungkan Axis dan Datum ............................................. .. 16 Gambar 2.21 Menggabungkan Cam Roller Pin.............................................. .. 16 Gambar 2.22 Menghubungkan Axis dan Surface............................................ .. 17 Gambar 2.23 Final Cam Assembly ................................................................. .. 17 vi
Gambar 2.24 Distance Constraint .................................................................. .. 18 Gambar 2.25 Angle Offset Constraint............................................................. .. 19 Gambar 2.26 Parallel Constraint ................................................................... .. 20 Gambar 2.27 Coincident Constraint ............................................................... .. 20 Gambar 2.28 Tangent Constraint ................................................................... .. 21 Gambar 2.29 Pin Connection.......................................................................... .. 22 Gambar 2.30 Slider Connection...................................................................... .. 22 Gambar 2.31 Planar Connection .................................................................... .. 23 Gambar 2.32 Cylinder Connection ................................................................. .. 23 Gambar 2.33 Ball Connection......................................................................... .. 24 Gambar 2.34 Weld Connection ....................................................................... .. 24 Gambar 2.35 Slot Connection ......................................................................... .. 25 Gambar 2.36 Mechanism Ribbon.................................................................... .. 26 Gambar 2.37 Tab Type Pada Servo Motor Definition..................................... .. 27 Gambar 2.38 Tab Profile Pada Servo Motor Definition ................................. .. 27 Gambar 2.39 Tab Snapshot Pada Kotak Dialog Drag .................................... .. 28 Gambar 2.40 Tab Constraint Pada Kotak Dialog Drag.................................. .. 28 Gambar 2.41 Tab Gear1 Pada Gear Pair Definition ...................................... .. 29 Gambar 2.42 Tab Gear2 Pada Gear Pair Definition ...................................... .. 30 Gambar 2.43 Tab Properties Pada Gear Pair Definition ............................... .. 31 Gambar 2.44 Membuat Kurva Sabuk ............................................................. .. 32 Gambar 2.45 Lintasan Sabuk Pada Puli.......................................................... .. 32 Gambar 2.46 Membuat Bentuk Solid Sabuk................................................... .. 33 Gambar 2.47 Bentuk Solid Sabuk ................................................................... .. 33 Gambar 2.48 Kotak Dialog Playback ............................................................. .. 34
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Gambar 2.49 Kotak Dialog Animate............................................................... .. 35 Gambar 2.50 Kotak Dialog Capture ............................................................... .. 35 Gambar 3.1 Mesin Bor Duduk........................................................................ .. 36 Gambar 3.2 Diagram Alir Pembuatan Mekanisme......................................... .. 37 Gambar 3.3 Assembly Base............................................................................. .. 38 Gambar 3.4 Assembly Column Support Base ................................................. .. 38 Gambar 3.5 Assembly Column Support .......................................................... .. 39 Gambar 3.6 Membuat File Assembly Rack and Pinion .................................. .. 39 Gambar 3.7 Membuat Sketch Line.................................................................. .. 40 Gambar 3.8 Menghubungkan Line dengan Edge/Tepi pada Rack Gear......... .. 40 Gambar 3.9 Menhubungkan Datum DTM1 dengan Datum Asm_Right ......... .. 40 Gambar 3.10 Menghubungkan Datum DTM4 dengan Datum Asm_Front..... .. 41 Gambar 3.11 Memasukan Nilai Max and Min Limit Rack Gear .................... .. 41 Gambar 3.12 Membuat Axis pada Rack Gear................................................. .. 42 Gambar 3.13 Menghubungkan Pinion Axis dengan Axis AA_1...................... .. 42 Gambar 3.14 Menghubungkan Datum Top dengan Datum Asm_ Right......... .. 42 Gambar 3.15 Menghubungkan Datum Front dengan Datum Asm_Front ...... .. 43 Gambar 3.16 Hasil Assembly Rack and Pinion Gear ..................................... .. 43 Gambar 3.17 Assembly Table Support............................................................ .. 44 Gambar 3.18 Assembly Handle Table Support ............................................... .. 45 Gambar 3.19 Assembly Table ......................................................................... .. 45 Gambar 3.20 Assembly Column Support Up .................................................. .. 46 Gambar 3.21 Assembly Head .......................................................................... .. 47 Gambar 3.22 Assembly Tutup Motor Bawah .................................................. .. 47 Gambar 3.23 Assembly Motor Frame ............................................................. .. 48
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Gambar 3.24 Assembly Tutup Motor Atas...................................................... .. 48 Gambar 3.25 Assembly Rotor ......................................................................... .. 48 Gambar 3.26 Assembly Motor Asm................................................................. .. 49 Gambar 3.27 Assembly Cover Puly Bawah .................................................... .. 49 Gambar 3.28 Assembly Puly Motor ................................................................ .. 50 Gambar 3.29 Assembly Puly Spindle .............................................................. .. 51 Gambar 3.30 Membuat File Assembly Quilt................................................... .. 51 Gambar 3.31 Membuat Sketch Line................................................................ .. 51 Gambar 3.32 Menghubungkan Axis A_2 dengan Sketch Line ........................ .. 52 Gambar 3.33 Menghubungkan Datum Front dengan Datum Asm_Front ...... .. 52 Gambar 3.34 Menghubungkan Datum DTM4 dengan Datum Asm_Right ..... .. 53 Gambar 3.35 Memasukan Nilai Max and Min Limit Quilt ............................. .. 53 Gambar 3.36 Hasil Assembly Quilt Shaft........................................................ .. 54 Gambar 3.37 Membuat Axis Pada Quilt Asm.................................................. .. 54 Gambar 3.38 Menghubungkan Axis A_12 dengan Axis AA_1 ........................ .. 55 Gambar 3.39 Menghubungkan Datum DTM4 dengan Datum Asm_Top........ .. 55 Gambar 3.40 Hasil Assembly Pinion Shaft ..................................................... .. 56 Gambar 3.41 Hasil Assembly Spindle Shaft .................................................... .. 56 Gambar 3.42 Assembly Feed Handle.............................................................. .. 57 Gambar 3.43 Assembly Knob .......................................................................... .. 57 Gambar 3.44 Assembly Quilt Asm .................................................................. .. 58 Gambar 3.45 Hasil Assembly Quilt Asm ......................................................... .. 58 Gambar 3.46 Assembly Puly Cover Atas ........................................................ .. 59 Gambar 3.47 Tab Placement Pada Assembly Puly Cover Atas ...................... .. 59 Gambar 3.48 Assembly Chuck ........................................................................ .. 60
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Gambar 3.49 Assembly Ragum ....................................................................... .. 61 Gambar 3.50 Menyembunyikan Part ............................................................. .. 61 Gambar 3.51 Membuat Datum pada Spindle Puly ......................................... .. 62 Gambar 3.52 Menu Belt .................................................................................. .. 62 Gambar 3.53 Memilih Surface pada Puli Tingkat 1 ....................................... .. 62 Gambar 3.54 Kurva Sabuk pada Puli Tingkat 1 ............................................. .. 63 Gambar 3.55 Make Part Sabuk Tingkat 1 ...................................................... .. 63 Gambar 3.56 Memasukan Nama Sabuk Tingkat 1 ......................................... .. 63 Gambar 3.57 Assembly Constraint Belt Tingkat 1.......................................... .. 64 Gambar 3.58 Sketch Belt Tingkat 1 ................................................................ .. 64 Gambar 3.59 Membuat Profil Belt.................................................................. .. 65 Gambar 3.60 Bentuk Solid Belt Tingkat 1 ...................................................... .. 65 Gambar 3.61 Hasil Belt pada Puli Tingkat 1 .................................................. .. 66 Gambar 3.62 Memilih Surface pada Puli Tingkat 2 ....................................... .. 66 Gambar 3.63 Kurva Sabuk pada Puli Tingkat 2 ............................................. .. 67 Gambar 3.64 Memasukan Nama Sabuk Tingkat 2 ......................................... .. 67 Gambar 3.65 Bentuk Solid Belt Tingkat 2 ...................................................... .. 68 Gambar 3.66 Hasil Belt pada Puli Tingkat 2 .................................................. .. 68 Gambar 3.67 Memilih Surface pada Puli Tingkat 3 ....................................... .. 69 Gambar 3.68 Kurva Sabuk pada Puli Tingkat 3 ............................................. .. 69 Gambar 3.69 Memasukan Nama Sabuk Tingkat 3 ......................................... .. 69 Gambar 3.70 Bentuk Solid Belt Tingkat 3 ...................................................... .. 70 Gambar 3.71 Hasil Belt pada Puli Tingkat 3 .................................................. .. 71 Gambar 3.72 Memilih Surface pada Puli Tingkat 4 ....................................... .. 71 Gambar 3.73 Kurva Sabuk pada Puli Tingkat 4 ............................................. .. 71
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Gambar 3.74 Memasukan Nama Sabuk Tingkat 4 ......................................... .. 72 Gambar 3.75 Bentuk Solid Belt Tingkat 4 ...................................................... .. 72 Gambar 3.76 Hasil Belt pada Puli Tingkat 4 .................................................. .. 73 Gambar 3.77 Memilih Surface pada Puli Tingkat 5 ....................................... .. 73 Gambar 3.78 Kurva Sabuk pada Puli Tingkat 5 ............................................. .. 74 Gambar 3.79 Memasukan Nama Sabuk Tingkat 5 ......................................... .. 74 Gambar 3.80 Bentuk Solid Belt Tingkat 5 ...................................................... .. 75 Gambar 3.81 Hasil Belt pada Puli Tingkat 5 .................................................. .. 75 Gambar 3.82 Pinion Tab Pada Gear Pair Definition..................................... .. 76 Gambar 3.83 Rack Tab Pada Gear Pair Definition ........................................ .. 76 Gambar 3.84 Tab Gear1 Tipe Generic ........................................................... .. 77 Gambar 3.85 Tab Gear2 Tipe Generic ........................................................... .. 77 Gambar 3.86 Mengaplikasikan Servo Motor1 Pada Motor ............................ .. 78 Gambar 3.87 Pengaturan Tab Profile Servo Motor1 ...................................... .. 79 Gambar 3.88 Mengaplikasikan Servo Motor2 Pada Cover............................. .. 79 Gambar 3.89 Memasukan Nilai Time dan Magnitude Servo Motor2 ............. .. 80 Gambar 3.90 Mengaplikasikan Servo Motor3 Pada Ragum........................... .. 81 Gambar 3.91 Memasukan Nilai Time dan Magnitude Servo Motor3 ............. .. 82 Gambar 3.92 Mengaplikasikan Servo Motor4 Pada Table Support................ .. 83 Gambar 3.93 Memasukan Nilai Time dan Magnitude Servo Motor4 ............. .. 84 Gambar 3.94 Mengaplikasikan Servo Motor5 Pada Quilt .............................. .. 85 Gambar 3.95 Memasukan Nilai Time dan Magnitude Servo Motor5 ............. .. 86 Gambar 3.96 Melakukan Snapshot ................................................................. .. 87 Gambar 3.97 Pengaturan Analysis Type ......................................................... .. 88 Gambar 3.98 Menampilkan Servo Motor ....................................................... .. 88
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Gambar 4.1 Posisi Sabuk Tingkat 1................................................................ .. 90 Gambar 4.2 Grafik Perbedaan Putaran Posisi Sabuk Tingkat 1 ..................... .. 90 Gambar 4.3 Posisi Sabuk Tingkat 2................................................................ .. 91 Gambar 4.4 Grafik Perbedaan Putaran Posisi Sabuk Tingkat2 ...................... .. 91 Gambar 4.5 Posisi Sabuk Tingkat 3................................................................ .. 92 Gambar 4.6 Grafik Perbedaan Putaran Posisi Sabuk Tingkat 3 ..................... .. 92 Gambar 4.7 Posisi Sabuk Tingkat 4................................................................ .. 93 Gambar 4.8 Grafik Perbedaan Putaran Posisi Sabuk Tingkat 4 ..................... .. 93 Gambar 4.9 Posisi Sabuk Tingkat 5................................................................ .. 94 Gambar 4.10 Grafik Perbedaan Putaran Posisi Sabuk Tingkat 5 ................... .. 94 Gambar 4.11 Batas Pergerakan Table............................................................. .. 95 Gambar 4.12 Grafik Pergerakan Posisi Table................................................. .. 95 Gambar 4.13 Grafik Table Velocity Dalam Satuan deg/sec ........................... .. 96 Gambar 4.14 Grafik Table Velocity Dalam Satuan mm/sec ........................... .. 97 Gambar 4.15 Batas Pergerakan Rahang Ragum ............................................. .. 97 Gambar 4.16 Grafik Pergerakan Posisi Rahang Ragum ................................. .. 98 Gambar 4.17 Grafik Ragum Velocity Dalam Satuan deg/sec ......................... .. 99 Gambar 4.18 Grafik Ragum Velocity Dalam Satuan mm/sec......................... .. 99 Gambar 4.19 Batas Pergerakan Quilt.............................................................. .. 100 Gambar 4.20 Grafik Pergerakan Posisi Quilt.................................................. .. 100 Gambar 4.21 Grafik Quilt Velocity Dalam Satuan deg/sec ............................ .. 101 Gambar 4.22 Grafik Quilt Velocity Dalam Satuan mm/sec ............................ .. 102 Gambar 4.23 Batas Pergerakan Cover ............................................................ .. 102 Gambar 4.24 Grafik Pergerakan Posisi Cover ................................................ .. 103 Gambar 4.25 Grafik Cover Velocity Dalam Satuan deg/sec........................... .. 104
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Gambar 4.26 Membuka Hasil Analysis .......................................................... .. 105 Gambar 4.27 Pengaturan Pada Kotak Dialog Capture ................................... .. 105
