Purwarupa Alat Kalibrasi Kerataan Bidang Kerja menggunakan Laser Sensor

BUDI SUGANDI, SURADI WIYONO

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ABSTRAK

Salah satu elemen teknologi pendukung dari industri manufaktur elektronika adalah mesin Die Attach. Mesin ini digunakan pada proses assembly komponen dengan metode pick and place komponen pada material. Sebagai proses yang penting dalam industri manufaktur, mesin ini memerlukan kalibrasi secara reguler dan tepat yang akan menjadi kunci sukses dari kualitas suatu produksi. Penelitian ini bertujuan membuat suatu purwarupa alat yang digunakan sebagai pengontrol kalibrasi dengan menggunakan laser sensor. Proses kalibrasi dilakukan dengan cara mengukur kerataan titip sisi work holder menggunakan laser sensor. Kerataan didapatkan dengan membandingkan jarak yang terukur oleh laser sensor pada tiap titik uji. Jarak yang sama pada tiap titik uji menunjukkan kerataan dari work holder. Pergerakan laser sensor dikontrol oleh dua buah motor yang bergerak ke arah sumbu X dan Y. Alat ini telah diuji dengan mengkalibrasi pada empat sisi work holder. Hasil pengujian kemudian dibandingkan dengan pengukuran manual dan didapatkan error rata-rata pengukuran sekitar 4%.

Kata kunci: Laser sensor, kerataan, kalibrasi, die attach machine

 

ABSTRACT

One of the element technology supporting an industrial manufacturing is Die Attach machine. This machine is used at component assembly using component pick and place. As an important process, this machine requires regular and precise calibration to support quality of the product. This research aims to build a prototype system using laser sensor which can be used as calibration instrument. The callibration proses was done by measuring the flatness of each side of work holder using laser sensor. The flatness was obtained by comparing the distance of each testing point. The same distance on each testing point represented the flatness of the wrok holder. The movement of laser sensor was controlled by two motors which moved to X and Y axis. The system has been tested to calibrate each side of work holder. The experimental results were then compare with manual measurement and showed the measurement error about 4%.

Keywords: Laser sensor, flatness, callibration, die attach machine.


Kata Kunci


Laser sensor; kerataan; kalibrasi; die attach machine

Teks Lengkap:

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Referensi


Ongkodjojo, S., Adipranata, R., Oentaryo, A., Mesin, J. T., & Petra, F. (2008). System and Algorithm Design of 3 Dimensional Object Identification use Laser Pointer as Beam Generator. Seminar Nasional Teknik Mesin.

Ula, R. K., Hanto, D., & Widiyatmoko, B. (2015). Analisis Perbandingan Penggunaan LASER dan LED sebagai Sumber Cahaya pada Sensor Berat Berbasis Optik. Prosiding Seminar Nasional Fisika 2015, (pp. 323–326).

Molleda, J., Usamentiaga, R., & García, D. F. (2013). On-line flatness measurement in the steelmaking industry. Sensors (Switzerland), 13(8), 10245–10272. https://doi.org/10.3390/s130810245

Espinosa, S. O., Espinosa, A. O. C., Diaz, P. J., Baca, M. C., & Allison, B. N. (2008). Comparison of Calibration Methods for a Surface Plate. International Workshop and Sysposium.

Molleda, J., Usamentiaga, R., Garcia, F. D., & Bulnes, F. (2010). Real-time flatness inspection of rolled products based on optical laser triangulation and three-dimensional surface reconstruction. Journal of Electronic Imaging - J ELECTRON IMAGING, 19.

Zhang, J., Sun, J., Liu, Z., & Zhang, G. (2014). A flexible calibration method for laser displacement sensors based on a stereo-target. Measurement Science and Technology, 25(10). https://doi.org/10.1088/0957-0233/25/10/105103

Li, Z. (2008). Accurate calibration method for a structured light system. Optical Engineering, 47(5), 053604. https://doi.org/10.1117/1.2931517

Choi, D. G., Bok, Y., Kim, J. S., & Kweon, I. S. (2014). Extrinsic calibration of 2D laser sensors. In 2014 IEEE International Conference on Robotics and Automation (ICRA) (pp. 3027–3033). https://doi.org/10.1109/ICRA.2014.6907295

Akizukidenshi. (2017). Data sheet Laser sensor Finder. Retrieved from

//akizukidenshi.com/download/ds/parallax/LaserRangeFinder-1.0.pdf

Arduino. (2017). Tutorial Arduino Mega 2560. Retrieved from https://www.arduino.cc/en/Guide/ ArduinoMega2560â€




DOI: https://doi.org/10.26760/elkomika.v6i2.274

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ISSN (cetak) : 2338-8323 | ISSN (elektronik) : 2459-9638

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