5. Background of the Study
A tire is a torus-shaped rubber covering that surrounds the
wheel rim and transfers the load of a vehicle from the axle,
through the wheel rim to the ground, thereby providing traction
on the surface over which the tire-rim combination travels. Tires
consist of a tread which provides traction, and a body which
contains a certain quantity of compressed air. Therefore,
majority of tires are air inflated structures, which provide an
elastic cushion that reduces the effect of shock as the tire rolls
over rough features on the ground (Hamed, M. 2015). Studies
show that it is important to maintain the correct inflation
pressures in tires in order to keep vehicle dynamics, handling
performance and braking at their best.
6. Objectives
General objective
This research aims to provide convenient tool or equipment for
Automotive students in Camarines Norte State College (CNSC) - College of
Trades and Technology (COTT). To make easiest way of removing and installing
vehicle tires, to lessen their power and efforts when conducting operation.
Specific Objectives
Specifically, the study aims to:
1. Design a Manually Operated Tire Changer using lightweight spatial
steel, steel tube/bar that can use to heavy duty and other necessary
hardware parts with the following features
a. Easily hold and press vehicles wheel for assemble/disassemble
tires.
b. Allows to manually clamp the tire wheel from the system.
c. Reduce manpowered forces.
2. Develop a system/prototype
3. Test the functionality
7. Significance of the Study
This study is made with the aim to established an efficient, and affordable manual
equipment for removing and installing vehicle’s tire. This innovation will help the
automotive students of Camarines Norte State College – College of Trades and
Technology to lessen their effort and improved their safety while conducting an operation.
The result of these study will be useful not just only in students but also to the parents,
instructor, school and future researchers.
Students – it will help the students to have a tool that they can use to learn more and
ensure they are safe in every activity they will do. It will speed up their work and ensure
the safety of not only themselves but also the object which they are repairing.
Parents – through this innovation, it can help the parents of students to have peace of
mind because they can ensure that their child is working and studying in school properly
and safely. It also helps thier children to have new tools that can generate new learning for
them.
Instructor – it will help the teachers to have something new to teach for the student.
Teachers can also ensure that they are working safely with their students through this
innovation
10. Background of the Study
The mechanical puller is a simple device in that it has few and easy
to construct components, namely, the screw, a bolt/head, linkage arm
(jaw) and a handle. The jaws are either two or three. Currently, there
exist different jaw designs. The mechanical pullers work based on the
principle of power screw, that is, they change angular motion into
linear motion to transmit power. The pullers have legs, typically two
or three, which circle the back or inside of a part. They also have a
forcing screw that centers up against the end of a shaft.
11. Objectives:
General objective
This research aims to provide convenient tool or equipment for Automotive students in Camarines
Norte State College (CNSC) - College of Trades and Technology (COTT). To make easiest way of removing
and installing vehicle tires, to lessen their power and efforts when conducting operation onto the vehicle
while conducting Repair and maintenance.
Specific Objectives
Specifically, the study aims to:
1.To assess the ergonomic design of Manual Tire Puller.
2.The impact on the physical well-being of users.
3.To evaluate the Efficiency and safety features of Manual Tire Puller in minimising the risk of
workplace injuries.
4.To compare the cost-effectiveness of manual tire changer with other tire puller equipment.
5.The examine the training and education requirements for proper operation and maintenance of Manuel
Tire Changer
6.To gather feedback from users and stakeholders regarding their satisfaction and recommendation for
improving Manual Tire Puller function and design.
7.To enhance Safety, Health, and productivity.
12. Significance of the Study
This study is made with the aim to established an efficient, and affordable manual
equipment for removing and installing vehicle’s tire. This innovation will help the
automotive students of Camarines Norte State College – College of Trades and
Technology to lessen their effort and improved their safety while conducting an
operation. The result of these study will be useful not just only in students but also
to the parents, instructor, school and future researchers.
Students – it will help the students to have a tool that they can use to learn more
and ensure they are safe in every activity they will do. It will speed up their work
and ensure the safety of not only themselves but also the object which they are
repairing.
Parents – through this innovation, it can help the parents of students to have
peace of mind because they can ensure that their child is working and studying in
school properly and safely. It also helps thier children to have new tools that can
generate new learning for them.
Instructor – it will help the teachers to have something new to teach for the
student. Teachers can also ensure that they are working safely with their students
15. Background of the Study
As automotive technology evolves, clarity and efficiency are critical
foundations upon which innovations are built. The manual
deferential lifter is a vital but frequently ignored component in this
sector. This specialised instrument not only expedites maintenance
and r hiepair processes in the automotive sector, but it also plays
an important role in assuring safety and efficiency during key
procedures. The manual Transmission lifter becomes the trusted
hand that guides automotive industry technicians in their tasks,
from the precise positioning of heavy vehicle parts in their
mounting to the delicate removal of sensitive parts for examination.
In this study, we will look at the manual deferential lifter’s
importance in the realm of automobile technology and explore its
16. Objectives
General Objective:
To investigate and analyse the effectiveness and usability of manual Transmission lifters in various industrial and
healthcare settings.
Specific Objectives:
1. To assess the ergonomic design of manual Transmission lifters and their impact on the physical well-being of users.
2. To evaluate the efficiency and safety features of manual Transmission lifters in minimizing the risk of workplace injuries.
3. To compare the cost-effectiveness of manual Transmission lifters with other lifting methods and equipment.
4. To examine the training and education requirements for proper operation and maintenance of manual differential lifters.
5. To explore the adaptability of manual Transmission lifters in different work environments, including manufacturing,
healthcare, and logistics.
6. To gather feedback from users and stakeholders regarding their satisfaction and recommendations for improving
manual differential lifter design and functionality.
7. To identify best practices and recommendations for the selection and utilization of manual differential lifters to enhance
workplace safety and productivity.
17. Significance of the Study
This study is made with the aim to established an efficient, and affordable manual
equipment for removing and installing vehicle’s tire. This innovation will help the
automotive students of Camarines Norte State College – College of Trades and
Technology to lessen their effort and improved their safety while conducting an
operation. The result of these study will be useful not just only in students but also to
the parents, instructor, school and future researchers.
Students – it will help the students to have a tool that they can use to learn more
and ensure they are safe in every activity they will do. It will speed up their work and
ensure the safety of not only themselves but also the object which they are
repairing.
Parents – through this innovation, it can help the parents of students to have peace
of mind because they can ensure that their child is working and studying in school
properly and safely. It also helps thier children to have new tools that can generate
new learning for them.
Instructor – it will help the teachers to have something new to teach for the student.
Teachers can also ensure that they are working safely with their students through
this innovation
