1: Side Cutting Edge Angle:
The point between side cutting edge and the side of the tool shank is called side cutting edge angle. It is frequently alluded to as the lead point.
2: End Cutting Edge Angle:
The angle between the end turning edge and a line opposite to the shank of the tool shank is called end cutting edge angle.
3: Side Relief Angle:
The angle between the segment of the side flank instantly underneath the side front line and a line opposite to the base of the tool.
4: End Relief Angle:
The angle between the end flank and the line opposite to the base of the tool is called end relief angle.
5: Back Rake Angle:
The angle between the substance of the face of tool and line opposite to the base of the apparatus measures on opposite plane through the side front line. It is the edge which measures the incline of the of the face of the tool from the nose, towards the rack. If the slope is downward the nose it is negative.
6: Side Rake Angle:
The point between the face of the tool and a line parallel to the base of the tool measured on plane and to side edge. opposite to the base and the side edge. It is the angle that measure the slope of the tool face from the cutting edge, if the slope is towards the cutting edge it is negative side rake angle and if the slope is away from the cutting edge, it is positive side rake angle. If there is no slope the side rake angle is zero.
Post a Comment