Advantages And Disadvantages Of Conventional Hacksaw Machine

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.3. Project Detail:

This project consists of the various components such as
1. Motor
It can be either A.C. or D.C. motor. It is an input for the machine as it provides the rotary motion required for the machine.

FIGURE 1
2. Bevel gears
It is used to provide rotation at right angles so to provide an arrangement for drilling and grinding.

FIGURE 2

3. Scotch Yoke Mechanism
It is the mechanism used to convert the rotary motion of the bevel gear into the reciprocating motion of the hacksaw blades. When the motor is started, as the crank rotates the pin moves in sliding way inside the yoke and also moves the yoke in the forward direction. When the crank rotates the forward direction, the maximum displacement will be equal to the
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Four way Hacksaw Machine by Gorde Ganesh
In this paper, the author describes the disadvantages of a conventional hacksaw machine and the advantages of a four way hacksaw machine over the conventional hacksaw machine. For this purpose, he describes the use of a d.c. motor and an eccentric cam mechanism to convert the rotary motion of the motor into the reciprocating motion of the hacksaw blades. He suggests that four components can be cut at the same time of the same or different
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Design and Fabrication of Four Way hacksaw machine with Scotch Yoke Mechanism by Pankaj Vidhate
In this paper, the focus is on automating the conventional hacksaw machine in order to achieve high productivity of work pieces by using double bladed hacksaw. For this purpose, a d.c. motor is used for the conversion of the rotary into reciprocating motion. Also, there is no need to the measure the length of the workpiece as a mechanism is used to feed the workpiece. This paper also suggests that four components can be cut at the same time.

3. Theoretical Analysis of Multi-Way Power Hacksaw Machine by Ksihsagar Prashant
This paper proposes the machine which can cut four components at the same time with the minimum jerk and vibrations. The project proposes an eccentric cam mechanism to convert the rotary motion into the reciprocating motion. It involves the information about cutting four components at a time of different materials.

4. Rectification of Power Hacksaw Machine by Bijal Lipcha
This paper provides the advantages such as saving manpower and time required in cutting materials. The motor used is 2h.p and 1440 r.p.m. The main purpose of the research is for cutting the metal to different sizes and lengths with the help of a hacksaw blade and a

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