Q. If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is

View solution

Q. Side rake angle of a single point cutting tool is the angle

View solution

Q. Internal gears can be made by

View solution

Q. The machining of titanium is difficult due to

View solution

Q. In orthogonal cutting system, the maximum chip thickness occurs at the middle.

View solution

Q. Lapping is an operation of

View solution

Q. The different spindle speeds on a lathe form

View solution

Q. If the helix angle of the drill is made __________ 30°, then the torque required to drive the drill at a given feed will be more.

View solution

Q. A fixture does not guide the tool.

View solution

Q. Crater wear occurs mainly on the

View solution

Q. Gear lapping is an operation

View solution

Q. The facing is an operation of

View solution

Q. A fixture is defined as a device which

View solution

Q. A left hand tool on a lathe cuts most efficiently when it travels

View solution

Q. The correct sequence of tool materials in increasing order of their ability to retain their hot hardness is

View solution

Q. Which of the following statement is incorrect with reference of lathe cutting tools?

View solution

Q. In the relation VTn = C, the value of n for carbide tools is

View solution

Q. In up milling, the thickness of chip is

View solution

Q. The tool made of cemented carbide wear out faster at

View solution

Q. A push broach as compared to pull broach

View solution