Khotimah, Chusnul (2015) Penerapan Metode Optimasi Multirespon Menggunakan Hybrid PCA-TAGUCHI Dan PCR-TOPSIS TAGUCHI Pada Penggurdian Material Komposit. Undergraduate thesis, Institut Technology Sepuluh Nopember.
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Abstract
Penggunaan material komposit mengalami peningkatan yang
signifikan. Kelebihan material komposit dibandingkan material
konvensional adalah memiliki kekuatan yang tinggi dengan berat
yang rendah, formability, ketahanan korosi, ketahanan aus, dan
arah kekuatan dapat dikendalikan. Proses gurdi merupakan
proses pemesinan yang dilakukan pada material komposit.
Kinerja dari proses gurdi pada material komposit dapat
dievaluasi berdasarkan beberapa karakteristik kualitas.
Penelitian dilakukan pada proses penggurdian dengan
menggunakan material komposit. Optimasi dilakukan dengan
menggunakan metode hybrid PCA-Taguchi yang dibandingkan
dengan PCR-TOPSIS Taguchi. Dari hasil penelitian ini
didapatkan hasil bahwa dengan menggunakan metode hybrid
PCA-Taguchi kondisi optimum dapat dicapai pada kombinasi
level A3B1C3 dengan kecepatan putaran spindel 1250 rpm, gerak
makan 0,07 mm per putaran dan sudut ujung pahat 135o. Dengan
menggunakan metode PCR-TOPSIS Taguchi kondisi optimum
dapat dicapai pada kombinasi level yang sama. Dengan
karakteristik kualitas smaller the better, dengan menggunakan
metode hybrid PCA-Taguchi didapatkan hasil yang lebih baik
berdasarkan persentase kontribusi eror dan koefisien
determinasi.
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The use of composite materials has increased
significantly. Excess composite material compared to
conventional material is high strength with low weight,
formability, corrosion resistance, wear resistance, strength and
direction can be controlled. Drilling process is machining
processes performed on composite materials. The performance of
the drilling in the composite material can be evaluated based on
some quality characteristics. The research was conducted on the
drilling process using composite materials. Optimization is done
by using hybrid PCA-Taguchi method were compared with PCRTOPSIS
Taguchi . From the results of this study showed that
using hybrid PCA-Taguchi method optimum conditions can be
achieved in combination with the level A3B1C3 spindle rotation
speed of 1250 rpm, the motion eat 0.07 mm per rotation and
angle of 135o chisel tip. While using the PCR-TOPSIS Taguchi
method optimum conditions can be achieved in combination with
the same level. With the smaller the better quality characteristics,
using a hybrid PCA-Taguchi method be obtained better results
based on the s the contribution of error and the coefficient of
determination.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSt 519.86 Kho p |
| Uncontrolled Keywords: | Hybrid PCA-Taguchi, Material Komposit, Mesin Gurdi, Optimasi, PCR-TOPSIS Taguchi |
| Subjects: | T Technology > TS Manufactures > TS156 Quality Control. QFD. Taguchi methods (Quality control) |
| Divisions: | Faculty of Mathematics and Science > Statistics > 49201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 22 May 2018 01:54 |
| Last Modified: | 22 May 2018 01:54 |
| URI: | http://repository.its.ac.id/id/eprint/51923 |
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