The chip breaker on a lathe tool is essential when? Mark as favorite Copy Link turning soft material turning ductile materials and to break the chips turning cast iron turning hardened material Check Answer
Which one of the following tool angle is provided to avoid rubbing of the body of the tool with the workpiece? Mark as favorite Copy Link rake angle helix angle clearance angle nota Check Answer
The chip breaker on a lathe tool is essential when? Mark as favorite Copy Link turning soft material turning ductile materials and to break the chips turning cast iron turning hardened material Check Answer
When rough turning a work peace with a carbide tool long curly chips are formed. Which one of the following is the right way of getting rid of this kind of chip? Mark as favorite Copy Link stop the power feed at intervals so that the chip break change the rake angle provide chip breaker on the tool use a metal hook and pull away the chips Check Answer
Assume that front clearance angle of a lathe tool 8 degree and top rake is 15 degree. Then the wedge angle is? Mark as favorite Copy Link 15° 23° 67° 90° Check Answer
When a tool set the Above the centre, the? Mark as favorite Copy Link top rake angle increases top rake angle decreases top rake angle not change top rake angle becomes negative Check Answer
Which range of cutting speed is set for turning a mild steel using a HSS tool? Mark as favorite Copy Link 15-20 m/min 35-50 m/min 50-80 m/min 70-100 m/min Check Answer
The tool made of HSS wears out faster at _______________? Mark as favorite Copy Link normal speed slow speed medium speed high speed Check Answer
When the tool of centre lathe moves the parallel to the axis of rotation? Mark as favorite Copy Link it produces a taper surface it produces a cylindrical surface it produces a flat surface none of the above Check Answer
The carbide made workpiece need to be machined, what rake angle you will be use in lathe tool? Mark as favorite Copy Link positive negative zero none of the above Check Answer