Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 1 (Q.No. 8)
8.
Drilling is an example of
Discussion:
30 comments Page 1 of 3.
Mqani said:
1 decade ago
What is meaning of oblique cutting?
Sandeep jain said:
1 decade ago
There is angle exist between cutting edge and velocity vector so drilling is an example of oblique cutting.
Mukesh Verma said:
1 decade ago
Oblique means when the cutting edge of the tool less then 90 degree to the direction of tool travel. Orthogonal--- perpendicular to the direction of tool.
Sanket Dhas said:
1 decade ago
Drilling is oblique cutting because the angles of threads on drill bit are at an angle less than 90 degree.
Jay prakash singh said:
1 decade ago
How drilling is oblique cutting any one explain me?
Kareem said:
1 decade ago
If the cutting edge of the tool is perpendicular to the cutting velocity vector it is orthogonal machining otherwise oblique machining. Examples of orthogonal machining are chiselling, broaching, sawing, parting off operations whereas drilling, shaping, planing, turning and boring are the examples of oblique machining.
Mounesh said:
1 decade ago
How actually the shaping, planing, turning and boring is oblique machining? please explain me.
Mahendra patel said:
1 decade ago
In oblique angles of threads on drill bit are at an angle less than 90 degree.
Ajit kumar bisoyi said:
1 decade ago
Because it is three dimensional cutting and cutting edge of tool is oriented at an acute angle to tool feed and it is less concentration of heat, so drilling presses require less heat.
Kapil said:
1 decade ago
Because in oblique cutting the face of cutting is perpendicular to the feed motion.
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