Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Machine Dynamics
In a point-to-point type of NC system

In a point-to-point type of NC system

← Prev Question Next Question →

+1 vote

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

In a point-to-point type of NC system

(a) Control of position and velocity of the tool is essential

(b) Control of only position of the tool is sufficient

(c) Control of only velocity of the tool is sufficient

(d) Neither position nor velocity need to be controlled

The question was asked in semester exam.

I need to ask this question from Programme for Four Bar Mechanism topic in chapter Computer Aided Analysis and Synthesis of Mechanisms of Machine Dynamics

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

0 votes

answered Oct 17, 2022 by Fred (38.6k points)

The correct option is (b) Control of only position of the tool is sufficient

Best explanation: Point to point is also sometimes called a positioning system. In PTP the objective of the machine tool control system is to move the cutting tool to predefined location. The speeder path by which this movement is accomplished is not important in point to point NC. Once the tool reaches the desired location, the machining operation is performed at that position.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

With reference to NC machines, which of the following statements is wrong

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

Mouse is a __________ type of input device.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

The heart of a computer is:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

Light pen is a:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

Keyboard is a ___________ input device.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

GUI is the acronym for Graphical User Interface.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

Locating devices are classified as:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

The widely employed computer architecture for CAD/CAM applications is:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme for four bar mechanism

+1 vote

1 answer

In an NC machining operation, the tool has to be moved from point (5,4) to point (7,2) along a circular path with center at (5,2). Before starting the operation, the tool is at (5, 4). The correct G and M code for this motion is

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for four bar mechanism

+1 vote

1 answer

In NC machining, coordinated movement of separately driven axes motion is required to achieve the desired path of tool relative to workpiece. The generation of these reference signals is accomplished through a device called

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided synthesis of four bar mechanism with coupler point

+1 vote

1 answer

The tool of an NC machine has to move along a circular arc from (5, 5) to (10, 10) while performing an operation. The center of the arc is at (10, 5). Which one of the following NC tool path commands performs the above mentioned operation?

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for four bar mechanism

+1 vote

1 answer

In a CAD package, mirror image of a 2D point P (5, 10) is to be obtained about a line which passes through the origin and makes an angle of 45° counterclockwise with the X-axis. The coordinates of the transformed point will be

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for four bar mechanism

+1 vote

1 answer

The software that enables the user to implement custom applications or modify the system for specialized needs is known as:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for slider crank mechanism

+1 vote

1 answer

Which of the following given below is not a type of error which could be identified during function regeneration?

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
synthesis of four bar mechanism for body guidance

+1 vote

1 answer

On turning lathes the machine zero point is generally at the:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme using least square technique

+1 vote

1 answer

If the crank rotation angle varies from 45 degrees to 135 degrees, Using three precision points with chebyshev’s spacing, synthesize a slider crank mechanism where where displacement of slider is square of the crank rotation. From the above information calculate ‘b’ in mm.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
analytical synthesis for slider crank mechanism

+1 vote

1 answer

In a 2-D CAD package, clockwise circular arc of radius, 5, specified from P1 (15,10) to P2 (10,15)will have its center at

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for four bar mechanism

+1 vote

1 answer

If the crank rotation angle varies from 45 degrees to 135 degrees, Using three precision points with chebyshev’s spacing, synthesize a slider crank mechanism where where displacement of slider is square of the crank rotation. From the above information calculate ‘a’ in mm.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
analytical synthesis for slider crank mechanism

+1 vote

1 answer

In a CNC program block, N002 G02 G91 X40 Z40…, G02 AND G91 refer to

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided analysis for four bar mechanism

+1 vote

1 answer

The number of lines required to represent a cube, in a wireframe model is:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
classifications of synthesis problem

+1 vote

1 answer

If the crank rotation angle varies from 45 degrees to 135 degrees, Using three precision points with chebyshev’s spacing, synthesize a slider crank mechanism where where displacement of slider is square of the crank rotation. From the above information calculate ‘c’ in mm.

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
analytical synthesis for slider crank mechanism

+1 vote

1 answer

CNC drilling machine is considered to be a:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
programme using least square technique

+1 vote

1 answer

In a FORTRAN program

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided synthesis of four bar mechanism with coupler point

+1 vote

1 answer

In the following geometric primitives, which is not a solid entity of CSG modelling:

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
classifications of synthesis problem

+1 vote

1 answer

Index register in a microprocessor is used for

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

machine dynamics
computer aided analysis and synthesis of mechanisms
computer aided synthesis of four bar mechanism with coupler point

Facebook Twitter LinkedIn

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

All categories
Environmental Biotechnology (884)
Environmental Engineering (1.1k)
Enzyme Technology (752)
Farm Machinery (534)
Fermentation Technology (994)
Finite Element Method (481)
Fluid Mechanics (948)
Fluidization Engineering (267)
Food Engineering (984)
Food Packaging Technology (502)
Food Processing Unit Operations (663)
Foundry and Forging (381)
Genetic Engineering (710)
Geotechnical Engineering I (1.2k)
Geotechnical Engineering II (735)
Hazardous Waste Management (880)
Software Architecture (921)
Mass Transfer (499)
Machine Dynamics (772)
Machine Kinematics (912)
Irrigation Engineering (1.2k)
Linear Integrated Circuits (484)
Machine Design (0)
Machine Drawing (0)

Send feedback
About Us
Copyright
Privacy Policy
Terms of Use
Contact Us

Powered by TalkJarvis

...