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Back Rake Angle- Positive -Zero and Negative (in Hindi)
Lesson 5 of 19 • 4 upvotes • 9:26mins
Rohit Gupta
This lecture tells about back rake angle that used in tool with three different types positive zero and negative . educator discuss when and why these different back rake angles is used
(Hindi) Metal Cutting and Machining Tools Complete Course: GATE Mechanical and Production Industrial
19 lessons • 3h 14m
1
Introduction and Input Parameter (in Hindi)
12:56mins
2
Mechanics of Metal Cutting and Forces to Tool (in Hindi)
10:59mins
3
Difference between Orthogonal Cutting and Oblique Cutting (in Hindi)
9:12mins
4
ASA Tool Signature and Different Angles (in Hindi)
10:44mins
5
Back Rake Angle- Positive -Zero and Negative (in Hindi)
9:26mins
6
Important relation with their derivation (in hindi)
14:00mins
7
Metal cutting important numericals (in hindi)
10:10mins
8
Types of chips- continuous, discontinuous and build up edge (in hindi)
11:04mins
9
Analysis of cutting: this thickness ratio derivation (in hindi)
9:26mins
10
Cutting shear strain, velocity ratio and length ratio derivation (in hindi)
12:31mins
11
Numericals on cutting process (in hindi)
9:59mins
12
Force analysis: marchant's circle (in hindi)
12:10mins
13
Power analysis in cutting and different theories (in hindi)
8:35mins
14
MRR and specific cutting energy with numericals (In Hindi)
11:37mins
15
Numericals on cutting with marchent's circle (in hindi)
10:14mins
16
Heat generation in cutting and numericals
8:52mins
17
Numericals on cutting
7:49mins
18
Tool wear and tool failure (in hindi)
7:58mins
19
Crater wear and flank wear (in hindi)
6:21mins
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