eprintid: 78765
rev_number: 11
eprint_status: archive
userid: 12460
dir: disk0/00/07/87/65
datestamp: 2026-10-07 01:22:03
lastmod: 2026-10-07 01:22:30
status_changed: 2026-10-07 01:22:03
type: thesis
metadata_visibility: show
contact_email: muh.khabib@uin-suka.ac.id
creators_name: Wahyu Ardiansyah, NIM.: 23206062001
title: OPTIMASI PROSES APLIKASI MESIN ROBOTIK SEALANT UNTUK MENINGKATKAN KUALITAS DIAMETER JALUR MENGGUNAKAN METODE TAGUCHI DAN ANALISIS KAPABILITAS PROSES
ispublished: pub
subjects: 670
divisions: TIND_S2
full_text_status: restricted
keywords: Formed-In-Place Gasket (FIPG), Bead Sealant, Mesin Robotik, Metode Taguchi, Signal-To-Noise Ratio, Kapabilitas Proses
note: Dr. Ir. Khusna Dwijayanti, ST., M.Eng., Ph.D, ASEAN Eng.
abstract: The application of Formed-In-Place Gasket (FIPG) using a robotic machine
requires appropriate process parameter settings to produce a consistent sealant bead
diameter within the specified limits. Improper parameter settings can cause
diameter variation, increase the risk of process failure, and lead to material waste
during machine setup. This study aims to identify the effects of pump pressure,
robot speed, and nozzle height on sealant bead diameter, determine the optimum
combination of process parameters, and evaluate process capability under the
optimum conditions. The Taguchi method with an L9 Orthogonal Array was
employed using the Nominal is Best quality characteristic. The experiment used
sealant with a viscosity of 75 Pa.s and an SNA-15G nozzle with an internal diameter
of 1.43 mm. The investigated factors consisted of pump pressures of 0.1, 0.2, and
0.3 MPa; robot speeds of 50, 75, and 100 mm/s; and nozzle heights of 1, 1.5, and 2
mm. The Signal-to-Noise Ratio analysis showed that pressure was the most
dominant factor, with a delta value of 12.047, followed by nozzle height at 7.641
and robot speed at 7.101. Based on the means analysis, pressure was also the most
dominant factor, with an ANOVA contribution of 53.48%. The optimum process
parameter combination was obtained at a pressure of 0.1 MPa, a robot speed of 100
mm/s, and a nozzle height of 2 mm, with a predicted S/N Ratio of 23.5566 and a
predicted mean bead diameter of 1.11847 mm. Furthermore, process capability
analysis under the optimum conditions resulted in a Cp value of 3.95 and a Cpk
value of 2.28, indicating that the process has a very high capability to meet the
specified limits. The results demonstrate that the Taguchi method can be used to
determine an optimum combination of process parameters, while process capability
analysis can be used to evaluate the stability and capability of the robotic sealant
application process.
date: 2026-08-06
date_type: published
pages: 125
institution: UIN SUNAN KALIJAGA YOGYAKARTA
department: FAKULTAS SAINS DAN TEKNOLOGI
thesis_type: masters
thesis_name: other
citation:   Wahyu Ardiansyah, NIM.: 23206062001  (2026) OPTIMASI PROSES APLIKASI MESIN ROBOTIK SEALANT UNTUK MENINGKATKAN KUALITAS DIAMETER JALUR MENGGUNAKAN METODE TAGUCHI DAN ANALISIS KAPABILITAS PROSES.  Masters thesis, UIN SUNAN KALIJAGA YOGYAKARTA.   
document_url: https://digilib.uin-suka.ac.id/id/eprint/78765/1/23206062001_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf
document_url: https://digilib.uin-suka.ac.id/id/eprint/78765/2/23206062001_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf