ROHMADONI, ROHMADONI (2021) PENERAPAN LOGIKA FUZZY PADA RANCANG BANGUN ALAT OTOMATISASI MESIN PEMERIKSA TORSI DOTE100N3-G. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
Torque wrench calibration carried out manually for 30 times of testing has an impact on the stability of measuring instrument readings, process accuracy, and the length of calibration time. The application of fuzzy logic on the torque checker engine is used to overcome existing problems so that the torque wrench calibration results become stable, accurate, and fast. Utilizing 2 input variables, distance and acceleration to regulate the movement of the torque checker machine arm using a microcontroller. The microcontroller will adjust the speed of arm movement during the calibration process based on fuzzy logic. Automatic calibration testing with a setting value of 25 Nm and a tolerance of 3% calibration process obtained more stable calibration results, the average value is 25.12 Nm with a relatively small deviation of 0.12 Nm. The calibration time is faster, namely 8 minutes/torque lock and the accuracy of the tool reading is better which is 99.51%. Keywords: Calibration, Torque Checker Machine, Fuzzy Logic Kalibrasi kunci torsi yang dilakukan manual selama 30 kali pengujian berdampak terhadap kestabilan pembacaan alat ukur, akurasi proses, serta lamanya waktu kalibrasi. Aplikasi logika fuzzy pada mesin torque checker digunakan untuk mengatasi masalah yang ada sehingga hasil kalibrasi kunci torsi menjadi stabil, akurat, dan cepat. Memanfaatkan 2 variabel input jarak dan percepatan untuk mengatur pergerakan lengan mesin torque checker menggunakan mikrokontroler. Mikrokontroler akan mengatur kecepatan pergerakan lengan saat proses kalibrasi berlangsung berdasarkan logika fuzzy. Pengujian kalibrasi otomatis dengan nilai setting 25 Nm dan toleransi proses kalibrasi 3% didapat hasil kalibrasi lebih stabil nilai rata-rata yaitu 25,12 Nm dengan deviasi relatif kecil yaitu 0,12 Nm. Waktu kalibrasi menjadi lebih cepat yaitu 8 menit/kunci torsi dan akurasi pembacaan alat lebih baik yaitu 99,51%. Kata Kunci: Kalibrasi, Mesin Torque Checker, Logika Fuzzy.
| Item Type: | Thesis (S1) |
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| NIM/NIDN Creators: | 41319120110 |
| Uncontrolled Keywords: | Kalibrasi, Mesin Torque Checker, Logika Fuzzy. |
| Subjects: | 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan > 621.8 Machine Engineering, Machinery/Teknik Mesin |
| Divisions: | Fakultas Teknik > Teknik Industri |
| Depositing User: | Dede Muksin Lubis |
| Date Deposited: | 04 Jan 2022 07:38 |
| Last Modified: | 04 Jan 2022 07:38 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/53516 |
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