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Overview (in Hindi)
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Overview of the course

Ravi Singh Choudhary
Director Sampurn Krishi Utthaan Foundation

U
Unacademy user
The world largest gene Bank - China national gene Bank (CNGB) in Shenzhen. Hotspots in India -Eastern Himalayas (wild Asian water buffalo, Rhinoceros) , Nicobar Islands, western ghats (purple frog), Indoburma, Sundaland(Nicobar Iceland)
sir plz upload new lesson
time constraint is there bro
  1. Sheet metal Forming BY RAVI SINGH CHOUDHARY


  2. GATE syllabus Load estimation for Sheet metal forming process Shearing: Blanking & Punching Deep drawing Bending


  3. 0 When the metal is deformed, it is first elastically deformed and then plastically. Sheet metal Forming


  4. Blanking and Punching Punch Starting stock produced by shearing operation from a big metal sheet Washer Scrap Blank Blanking Punching Steps in production of washer


  5. Punching Die diameter = punch size + 2C Diameter of punch Diameter of hole Clearance should be on die


  6. Deep drawing d 220r


  7. ABOUT ME: MECHANICAL TECHNOLOGIST IN PSU @RANCHI, JHARKHAND GATE QUALIFIED WITH 809 SCORE IN 2015 B.TECH. FROM BIT SINDRI, DHANBAD, JHARKHAND 2K11-2K15 A MECHANICAL ENGINEER THAT CAN SING https://unacademy.com/user/rscbitsindri


  8. End of session Thank ou