The mechanism used in a shaping machine isa)A closed 4-bar chain havin...
Explanation:
A shaping machine is a type of machine tool that uses a reciprocating motion to remove material from a workpiece. The mechanism used in a shaping machine is an inversion of the single slider-crank chain. This mechanism consists of a slider-crank mechanism with a fixed link and a sliding block.
The single slider-crank chain is a four-bar mechanism that consists of four links connected by four revolute pairs. This mechanism is used in engines, pumps, and other machinery where reciprocating motion is required. However, in a shaping machine, the single slider-crank chain is inverted to create a different type of motion.
In an inversion of the single slider-crank chain, one of the links is fixed, and the sliding block is attached to the crank. The fixed link is usually the frame of the machine. This inversion creates a different type of motion that is suitable for shaping operations.
The mechanism used in a shaping machine is designed to provide a linear motion to the cutting tool. This motion is achieved by the sliding block that moves back and forth along the fixed link. The crank provides the rotational motion that is converted into linear motion by the sliding block.
The mechanism used in a shaping machine is a closed four-bar chain that consists of two revolute pairs and two sliding pairs. The revolute pairs are the joints that allow the links to rotate, while the sliding pairs are the joints that allow the links to slide. This mechanism is designed to provide a smooth and accurate motion that is essential for shaping operations.
Conclusion:
The mechanism used in a shaping machine is an inversion of the single slider-crank chain. This mechanism consists of a slider-crank mechanism with a fixed link and a sliding block. The mechanism is designed to provide a linear motion to the cutting tool, which is achieved by the sliding block that moves back and forth along the fixed link. The mechanism used in a shaping machine is a closed four-bar chain that consists of two revolute pairs and two sliding pairs.
The mechanism used in a shaping machine isa)A closed 4-bar chain havin...
When crank is fixed in single slider crank mechanism then it is called whitworth quick return motion mechanism..it is used in shaper machine.
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