
Successful JIT implementation requires
synchronizing the production system to ensure
balanced operations across each stage, evenly
distributing working hours. Timely introduction of
raw materials is crucial, requiring collaboration with
suppliers [17].
The effective operation of JIT production hinges
upon establishing strong relationships among raw
material suppliers, production lines, and marketing
units. A cohesive network ensures timely raw
material delivery, enhancing overall production chain
efficiency. Any component or process failure has
significant ramifications, impeding prompt product
production and highlighting the interdependence
among involved entities. Thus, the absence of timely
input disrupts the delicate balance of the JIT system,
hindering production workflow and compromising
the objective of timely product delivery [9].
2.3 Production Technology
Technology plays a critical role in modern
production methods, driving efficiency, cost
reduction, and product quality enhancement. In
today's business landscape, technology is
indispensable, exerting a significant influence on
production methodologies. It has transformed
business operations, fostering the emergence of more
streamlined and economical production processes.
Automation stands out as a prominent manifestation
of technological advancement in production.
Leveraging robotics and artificial intelligence,
automation has supplanted manual labor across
various industries, resulting in heightened
productivity and diminished labor expenses. For
example, within the automotive sector, robots
deployed in assembly lines execute repetitive tasks
with precision and swiftness, amplifying output and
minimizing errors.
Furthermore, technology has facilitated the
implementation of advanced production techniques
such as Just-In-Time (JIT) and lean manufacturing.
These methodologies heavily rely on sophisticated
software systems for inventory management,
scheduling, and quality control. For instance, JIT,
which aims to minimize waste by producing goods
only when needed, necessitates accurate forecasting
and real-time tracking of inventory levels, made
feasible by technology. Moreover, technology plays
a crucial role in enhancing product quality.
Computer-Aided Design (CAD) and Computer-
Aided Manufacturing (CAM) enable precise design
and production, reducing the likelihood of defects
and ensuring consistency in product quality.
Additionally, technology enables stringent quality
control through automated inspection systems
capable of detecting flaws that may elude human
inspectors. Furthermore, technology has enabled the
adoption of flexible manufacturing systems,
permitting the production of a variety of products on
the same production line. This flexibility is
particularly advantageous in industries where
product differentiation is pivotal for competitive
advantage. For instance, in the electronics sector,
companies can swiftly transition from producing one
type of device to another, responding promptly to
shifts in market demand [18].
Advanced digital production technologies
encompass a wide array of innovations, including
new materials, the Internet of Things (IoT), big data
analysis, advanced robotics, cloud computing,
additive manufacturing, artificial intelligence (AI)
supported manufacturing, nano and biotechnological
production. These emerging technologies are poised
to impact numerous sectors in the future, albeit not
instantaneously. The integration of these
technologies into industries is expected to occur
gradually and organically. Once production facilities
incorporate technology into their workflows, smart
production platforms will emerge, characterized by
data sharing, deep learning networks, AI, IoT, and
remote-controlled machine and hardware integration.
Consequently, traditional production areas and
machines are anticipated to occupy a smaller
percentage of factories [18].
2.4 Manufacturing Industry
The manufacturing industry encompasses sectors
involved in the production and processing of goods,
contributing to either the creation of new
commodities or value addition. This sector holds a
substantial share of the industrial sector in developed
countries, with final products serving as finished
goods for sale to customers or intermediate goods for
use in further production processes.
In 2021, Thailand's GDP structure delineated the
service sector as the predominant economic activity,
comprising 60% of the GDP, followed by the
manufacturing and agriculture sectors, constituting
32% and 8%, respectively [19]. The GDP of the SME
sector in 2022, categorized by SME sizes, amounted
to 6,105,604 million baht, representing 34.5% of total
GDP [20]. Further analysis of the GDP structure for
small and medium-sized businesses revealed the
service sector as the most significant activity,
accounting for 43.6%, followed by the manufacturing
sector at 35.4%. The retail and wholesale sector and
the agricultural business sector represented
proportions of 20.5% and 0.5%, respectively [20].
The study revealed that Thailand is ranked 35th in
terms of industrial potential, with seven Thai
DESIGN, CONSTRUCTION, MAINTENANCE
DOI: 10.37394/232022.2024.4.11