CD Skripsi
Pengembangan Desain Mesin Hydraulic Press Otomatis Kapasitas 5 Ton Menggunakan Metode Analytical Hierarchy Process (Ahp)
ABSTRACT
Manual operation of a 5-ton capacity hydraulic press machine is often inefficient and prone
to inconsistent results, creating a need for a tool that can operate automatically and
precisely. This study aims to develop a 5-ton automatic hydraulic press machine design
with the addition of smart control system features, using the Analytical Hierarchy Process
(AHP) method as the basis for design decision-making. The AHP process involved three
Experts to assess seven main criteria: Functional, Performance, Durability, Serviceability,
Control System, Ergonomic, and Aesthetics. The analysis results showed that Functional
was the most dominant criterion with a Weight of 0.316, indicating that the function and
precision of the machine are the top priority. Important subcriteria supporting this aspect
are the overload safety feature through the PLC + Limit Pressure system and the use of a
fully adjustable work table, which are considered highly supportive of efficiency and safety
for users. From the two design alternatives analyzed, Alternative I was selected as the
optimal design because it was able to accommodate the AHP results. Thus, the AHP method
is proven to be efficient in setting priorities and supporting technical decisions in the
development of this tool.
Keywords: Hydraulic press, Automatic Machine, AHP, Design Development,
Programmable Logic Controller (PLC)
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