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In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job is
- a)one
- b)two
- c)three
- d)four
Correct answer is option 'A'. Can you explain this answer?
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In a single spindle automatic lathe two tools are mounted on the turre...
Explanation:
In a single spindle automatic lathe, two tools are mounted on the turret - a form tool on the front slide and a parting tool on the rear slide. The parting tool operation is much longer than the form tool operation, and they operate simultaneously with an overlap.
Cams in a Single Spindle Automatic Lathe:
Cams are used in automatic lathes to control the movements of the various slides and tools. Each tool requires a separate cam to control its movement.
Form Tool Operation:
The form tool on the front slide is responsible for shaping the workpiece. It performs its operation in a shorter time compared to the parting tool. Therefore, only one cam is required to control the movement of the front slide and the form tool.
Parting Tool Operation:
The parting tool on the rear slide is used to cut off the workpiece once the shaping operation is complete. This operation takes a longer time as it involves cutting through the entire workpiece.
Simultaneous Operation:
The parting tool and the form tool operate simultaneously with an overlap. This means that while the form tool is shaping the workpiece, the parting tool is also in motion to cut off the finished part.
Number of Cams:
Since both the form tool and the parting tool operate simultaneously, they can be controlled by a single cam. This single cam controls the movement of both the front and rear slides, allowing the form tool and the parting tool to operate in sync.
Therefore, the correct answer is option 'A' - one cam is required for the job.
In a single spindle automatic lathe, two tools are mounted on the turret - a form tool on the front slide and a parting tool on the rear slide. The parting tool operation is much longer than the form tool operation, and they operate simultaneously with an overlap.
Cams in a Single Spindle Automatic Lathe:
Cams are used in automatic lathes to control the movements of the various slides and tools. Each tool requires a separate cam to control its movement.
Form Tool Operation:
The form tool on the front slide is responsible for shaping the workpiece. It performs its operation in a shorter time compared to the parting tool. Therefore, only one cam is required to control the movement of the front slide and the form tool.
Parting Tool Operation:
The parting tool on the rear slide is used to cut off the workpiece once the shaping operation is complete. This operation takes a longer time as it involves cutting through the entire workpiece.
Simultaneous Operation:
The parting tool and the form tool operate simultaneously with an overlap. This means that while the form tool is shaping the workpiece, the parting tool is also in motion to cut off the finished part.
Number of Cams:
Since both the form tool and the parting tool operate simultaneously, they can be controlled by a single cam. This single cam controls the movement of both the front and rear slides, allowing the form tool and the parting tool to operate in sync.
Therefore, the correct answer is option 'A' - one cam is required for the job.
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In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer?
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In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer?.
In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a single spindle automatic lathe two tools are mounted on the turret, one form tool on the front slide and the other, a parting tool on the rear slide. The parting tool operation is much longer than form tool operation and they operate simultaneously (overlap). The number of cams required for this job isa)oneb)twoc)threed)fourCorrect answer is option 'A'. Can you explain this answer?.
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