Makmur, Mohamad Miftah Fadlika (2017) Analisis Kegagalan Komponen Driver Plate dalam Cooler Clinker pada Unit Tuban I PT. Semen Indonesia Tbk. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Mesin pendingin terak (clinker cooler) berfungsi sebagai pendingin terak (clinker) yang keluar dari mesin pemanas (kiln). Drive plate berfungsi untuk membawa terak dari kiln dengan menggerakan crossbar dalam proses pendinginan terak. Beberapa pengujian dilakukan untuk mendukung hasil analisis. Uji komposisi didapatkan material driver plate berkesesuaian komposisinya dengan ASTM A709. Pengamatan makroskopik menunjukkan adanya deformasi, terlihat dari perubahan geometri. Pengamatan mikroskopik menunjukkan struktur mikro daerah yang terdeformasi mengalami strain hardening. Analisa ANSYS menunjukan besar total deformation dan equivalent stress. Besar total deformasi sebesar 4.4 mm. Dan uji kekerasan menunjukkan adanya peningkatan nilai kekerasan di daerah dekat dengan kegagalan, dari 348.2 ± 9 BHN menjadi 370.6 ± 17 BHN. Faktor yang menyebabkan kegagalan adalah pemilihan material dan deformasi.
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The clinker cooler serves as a clinker cooler coming out
of the heater (kiln). The drive plate serves to carry the slag from
the kiln by moving the crossbar in the slag cooling process.
Several tests were conducted to support the results of the
analysis. Composition test was obtained by material driver plate
according to composition with ASTM A709. Macroscopic
observations show the presence of deformation, visible from
geometric changes. Microscopic observation showed that the
deformed micro-structures of the terrain had strain hardening.
ANSYS analysis shows the total deformation and equivalent
stress. The total deformation of 4.4 mm. And the hardness test
showed an increase in hardness value in the area close to failure,
from 348.2 ± 9 BHN to 370.6 ± 17 BHN. Factors that cause
failure are material selection and deformation.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Drive Plate, Clinker Cooler, Deformasi |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA347 Finite Element Method T Technology > TA Engineering (General). Civil engineering (General) > TA418.74 Corrosion and anti-corrosives T Technology > TA Engineering (General). Civil engineering (General) > TA645 Structural analysis (Engineering) |
| Divisions: | Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis |
| Depositing User: | Mohamad Miftah Fadlika Makmur |
| Date Deposited: | 16 Nov 2017 01:53 |
| Last Modified: | 05 Mar 2019 08:00 |
| URI: | http://repository.its.ac.id/id/eprint/43490 |
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