Mechanical Engineering :: Manufacturing and Production Technology
- What is the method of brazing used to join relatively small assemblies made from materials that either do not oxidize at the brazing temperature or can be protected from oxidation with a flux?
- Side relief angle of a single point tool is the angle
- Side rake angle of a single point cutting tool is the angle
- Which of the following statement is correct in regard to centreless grinding?
- What is the type of joining process called, where the parts to be welded are kept in contact and rotated relative to each other and axial pressure is applied when the desired temperature is obtained?
- The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is
- The negative rake is usually provided on
- The grinding wheel speed (surface speed in m/min) usually varies from
- What type of fusion welding process is used for welding sheet metals of all engineering metals (except Cu, Ag) in automobile and air craft industries, pipe and tubing production?
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A.
By which the face of the tool is inclined towards back |
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B.
By which the face of the tool is inclined sideways |
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C.
Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool |
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D.
Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base |
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A.
By which the face of the tool is inclined towards back |
|
B.
By which the face of the tool is inclined sideways |
|
C.
Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool |
|
D.
Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base |