Optimasi Proses Reverse Engineering untuk Memodelkan Irregular Part Menggunakan Response Surface Methodology  

Oleh:

Suteja, Jaya ; Candra, Susila ; Yuniyanti, Therisia

Jenis: Article from Proceeding
Dalam koleksi: Prosiding Seminar Nasional Riset & Teknologi Terapan (Ritektra) "Teknologi Terapan dalam Upaya Meningkatkan Produktivitas dan Daya Saing Industri Nasional", Jakarta 16 - 17 Juni 2010 : Fakultas Teknik Industri, page 121-126.
Topik: Optimization; Reverse Engineering; Response Surface; Irregular Part;
Fulltext: TI-16 (The Jaya Suteja - Univ. Surabaya) pg 121 - 126 (6 hal.pdf (103.12KB)

Isi artikel

The quality of irregular part model constructed by digitizing process using laser scanning depends on circumferential pitch, height direction pitch, and surface to scan. In obtaining the most similar model of irregular part, circumferential pitch and height direction pitch must be set as low as possible and the number of surface must be set as high as possible. However, it will increase the required time to perform digitizing process. This paper describes an optimization of reverse engineering process, in particularly digitizing process, for a simple and complex irregular part modeling using response surface methodology. Based on the experiment results, the quality of simple part model is influenced only by surface to scan. The optimum quality of part model is achieved by using height direction pitch equal to 1.6 mm, weight direction pitch 0.4 mm and 4 surfaces to scan. The optimum quality of part model has the value of texture is 1.2514 and the required time is 5.8435 minutes. In addition, the quality of complex part model is influenced by height direction pitch, width direction pitch, and surface to scan. The optimum quality of complex part model is achieved by using height direction pitch equal to 1.8 mm, weight direction pitch 0.4 mm, and 4 surfaces to scan. The optimum quality of complex part model has the value of texture is 2.5225 and the required time is 22.9243 minutes.

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