A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is

Manufacturing And Production Technology
A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is

120

170

240

180

120

170

240

180

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Manufacturing And Production Technology
Which of the following statement is correct for orthogonal cutting system?

The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge

The cutting edge of the tool is perpendicular to the direction of tool travel

All of these

The cutting edge clears the width of the workpiece on either ends

The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge

The cutting edge of the tool is perpendicular to the direction of tool travel

All of these

The cutting edge clears the width of the workpiece on either ends

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Manufacturing And Production Technology
A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.

Soft grade

Medium grade

None of the listed here

Hard grade

Soft grade

Medium grade

None of the listed here

Hard grade

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Manufacturing And Production Technology
The broaching operation in which the work moves past the stationary tool is called

Push broaching

Surface broaching

Continuous broaching

Pull broaching

Push broaching

Surface broaching

Continuous broaching

Pull broaching

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Manufacturing And Production Technology
If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as

ARC

ARC length

Short ARC

ARC blow

ARC

ARC length

Short ARC

ARC blow

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Manufacturing And Production Technology
The vector sum of cutting velocity and chip velocity is __________ shear velocity.

None of these

Less than

Equal to

More than

None of these

Less than

Equal to

More than

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Manufacturing And Production Technology

Manufacturing And Production Technology Which of the following statement is correct for orthogonal cutting system?

Manufacturing And Production Technology A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.

Manufacturing And Production Technology The broaching operation in which the work moves past the stationary tool is called

Manufacturing And Production Technology If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as

Manufacturing And Production Technology The vector sum of cutting velocity and chip velocity is __________ shear velocity.

Manufacturing And Production Technology
Which of the following statement is correct for orthogonal cutting system?

Manufacturing And Production Technology
A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.

Manufacturing And Production Technology
The broaching operation in which the work moves past the stationary tool is called

Manufacturing And Production Technology
If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as

Manufacturing And Production Technology
The vector sum of cutting velocity and chip velocity is __________ shear velocity.