Institusion
Universitas Katolik Musi Charitas
Author
Simanjuntak, Daniel Bonatua
Subject
TJ Mechanical engineering and machinery
Datestamp
2024-05-22 09:33:04
Abstract :
Lately the use of trail bikes is in great demand in Indonesia. Most trail bikes
do not have a middle standard because it will affect maneuverability and
acceleration. Therefore, the use of Jack Stand trail serves as a substitute for the
center standard. Jack stands on the market today have weaknesses, including that
they cannot be used on dirt terrain, the price is expensive, and it is difficult to carry
around because they are too heavy. Based on these problems, the researchers
designed a jack stand that can make it easier for users through the 7-step Nigel
Cross approach. Through the goal tree, function analysis method and Black Box
principle, it is determined that the body frame components can withstand the weight
of the motorbike, plus anti-slip rubber to keep the motorbike from falling. After the
process of determining the needs, determining the characteristics is done by the
QFD method. Of the 3 alternatives proposed by the designer, the alternative chosen
was made of iron, multiuse, easily available materials, with dimensions of 37 x 35
x 40 cm, weight of 5 kg and capacity of 117 kg. Value engineering methods are used
to determine the cost of manufacturing a product, and increase the product's value
to the user. Products that have been designed have been tested and proven to have
good performance in two different fields