The type of reamer used for reaming soft aluminium or copper, is
Straight fluted reamer
Left hand spiral fluted reamer
Right hand spiral fluted reamer
Any one of these
- The angle between the shear plane and __________ is called shear angle.
- It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If…
- The shear velocity is the velocity of
- If the tearing efficiency of a riveted joint is 50%, then ratio of rivet hole diameter to the pitch…
- The factor considered for evaluation of machinability is
- In lapping operation, the amount of metal removed is
- The work or surface speed for cylindrical grinding varies from
- In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
- The silicon carbide abrasive is chiefly used for grinding
- NC contouring is an example of
- While current is shut down in the welding circuit, what kind of voltage exists between the output terminals…
- In hot machining, the work is heated by
- Low helix angle drills are preferred for drilling holes in
- Gear burnishing is a process for
- Drilling is an example of
- A jig is defined as a device which
- A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2mm depth by a cutter of…
- The hard grade grinding wheels are denoted by the letters
- Lapping is an operation of
- The drill spindles are provided with standard taper known as
- Which of the following statement is correct as regard to up milling?
- Surface grinding is done to produce
- A diamond locating pin is used in jigs and fixtures because
- The cutting force in up milling __________ per tooth movement of the cutter.
- The rake angle of a single point cutting tool corresponds to _________ of a twist drill.
- Tool life is measured by the
- A lathe with four steps on the cone pulley and with back-gears will have
- Small nose radius
- When the cutting edge of the tool is dull, then during machining
- Which of the following statement is correct about EDM machining?