1. PROJECT ON
Project Name:- Motorised Four Way Hacksaw Mechanism
Submitted by:
Hetal D. Wanjare --- 1910121612015
Akshad R. Bari --- 1910121612027
Aditya A. Jarode --- 1910121612029
Devyani D. Mendhe --- 2010121612037
Guided by:
Mr.M.M.Deshmukh
Department Mechanical Engineering
Government College of Engineering , Yavatmal
Yavatmal – 445001
Dr. Babasaheb Ambedkar Technological University, Lonere
(2022-23)
2. Abstract
Introduction
Need Of Project
Implementation
System Development
Advantages
References
CONTENTS
3. ABSTRACT
This paper presents the creation and idea of four ways hacksaw sharp
edge machine. Ventures are fundamentally implied for creation of
valuable labor and products at low creation cost, Machinery cost and low
stock expense.Today in this world each undertaking have been made
faster and quick because of innovation progression however this
progression additionally requests colossal speculation and use, each
industry wants to make high usefulness rate keeping up with the quality
and standard of the item at low average cost. These machines can be
utilized in remote spots where power is ordinary. It is planned as a
compact one which can be utilized for cutting in different spots. It can be
utilized for working on materials like slim metals, wood.
4. INTRODUCTION
There are many industrial applications where round bar or square
bars are required to be operated on different machines to make
machine components such as Shafts, Bolts, Screws etc. This
needs more and more number of pieces to be cut for mass
production of those components.
This prototype model of four-way hacksaw machine which is able
to cut four pieces simultaneously without any jerk and minimum
vibrations. The prototype model implies conversion of rotary
motion into the reciprocating motion for proper working of
hacksaw. This prototype model overcomes the limitations of
conventional hacksaw machines which can cut single piece at a
time.
5. NEED OF PROJECT
To done cutting of different materials with higher rating
and improvement in accuracy, efficiency on account of
minimization of machine idle time. As the machine
overcomes all the limitations and drawbacks of
conventional hacksaw machine, it is also helpful for small
scale industries. It can operate in four different direction at
same time, this model will be helpful in all kinds of
limitation of traditional hacksaw machine.
6. Implementation
The Scotch Yoke Mechanism also known as slotted link mechanism is a
reciprocating motion mechanism converting the linear motion of a slider
into a rotational motion or vice versa. The piston or other reciprocating
part is directly coupled to a sliding yoke with a slot that engages a pin on
the rotating parts. The location of the piston versus time in a sine wave of
constant amplitude, and constant frequency given a constant rotational
speed. The scotch yoke is a mechanism for converting the rotational
motion of crank in linear motion of slider. The reciprocating part is directly
coupled to sliding yoke with a slot that engages a pin on the rotating part.
8. Advantages
1) It is able to cut four pieces simultaneously without any jerk
and minimum vibration .
2) It requires less time than single hacksaw machines for
same pieces.
3) It improves the productivity. The attachment is compact and
rigid in size.
4) Maintenance is low.
9. Reference
1. R.S. Khurmi, J.K.Gupta, Machine Design, 4th Edition (2004)
2. S.G. Bahaley. Dr. Awate A.V. “Performance Analysis Of Pedal
Powered Multipurpose UERT, Volume-1, Issue-5, July- (2012).
Machine”
3. T. Mohanraj, V. Siddhartha, “Design And Fabrication Of
Automated Hacksaw Machine”, UIRSET, Volume-3, Issue-2, April-
(2014).
4. Rathod Nayan J. Halaye Prashant, “Theoretical Analysis Of
Multipurpose Hacksaw Machine” URAT,Volume-3,April-(2015)
5. Stephen Tamban, Ayejah Victor.”Study On The Design And
Construction of Pedal Power Hacksaw Machine”. IISN:-2320-
334X, Volume-12, July-August-(2015)
