The rake angle of a single point cutting tool corresponds to _________ of a twist drill.
Lip clearance angle
Helix angle
Point angle
Chisel edge angle
- The tool life in case of a grinding wheel is the time
- The size of a lathe is specified by the
- The relief or clearance at the cutting edge of a flat drill varies from
- Discontinuous chips are formed during machining of
- Larger than 15° side cutting edge angle
- The tool may fail due to
- Hot rolling of mild steel is carried out
- In centre less grinders, the maximum angular adjustment of the regulating wheel is
- The cutting force in punching and blanking operations mainly depends on
- In electro-discharge machining, dielectric is used to
- The average cutting speed for turning mild steel with a high speed steel tool is
- Tool life is generally better when
- When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and…
- While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is
- The facing is an operation of
- The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
- The saw milling is an operation of
- NC contouring is an example of
- In order to grind soft material
- In drilling brass, a drill with
- The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive…
- Chemical milling operation is performed
- Gear burnishing is a process for
- The helix angle of a drill is __________ for drilling brass.
- Which of the following statement is wrong as regard to down milling?
- The angle on which the strength of the tool depends is
- A fine grained grinding wheel is used to grind
- The tool made of cemented carbide wear out faster at
- The lip angle of a single point tool is usually
- Which of the following statement is correct in regard to centreless grinding?