The capacity of a material to be welded under the imposed fabrication conditions into a specific, suitably designed structure and to perform satisfactorily in the intended service is known as?
Weldment
Weld tab
Weldability
Tack weld
- In centreless grinders, the regulating wheel is inclined at
- The tool made of cemented carbide wear out faster at
- Which of the following statement is correct for orthogonal cutting system?
- Broaching is applied for machining
- High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools.
- Chemical milling operation is performed
- The cutting speed for drilling aluminium, brass and bronze with high speed steel drills varies from
- In order to prevent tool from rubbing the work _________ on tools are provided.
- The guideways are of
- Gears can be best produced on mass production by
- Ceramic cutting tools are
- The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average…
- A coarse grained grinding wheel is used to grind
- Which of the following statement is correct about nose radius?
- Match the following metal forming processes with their associated stresses in the work piece. Metal…
- The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions…
- The usual value of the point angle of a drill is
- Jigs are used
- The machining of titanium is difficult due to
- Segmental chips are formed during machining
- The effect of setting a boring tool above centre height leads to
- The correct sequence of tool materials in increasing order of their ability to retain their hot hardness…
- As tool and work are not in contact in EDM process
- Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the…
- The operation in which oil is permeated into the pores of a powder metallurgy product is known as
- For turning small taper on long workpiece, the suitable method is
- A single point tool has
- The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent,…
- A 15 mm drilling machine means that it can drill a hole
- The method of grinding used to produce a straight or tapered surface on a workpiece, is