santosh.kumar.mec's picture
Prof. Santosh Kumar
Professor
Department of Mechanical Engineering,IIT (BHU)
santosh.kumar.mec@iitbhu.ac.in
07080794851
Area of Interest: 
Metal Forming,CAD-CAM-Additive manufacturing & Manufacturing Automation,Machine tools & Unconventional Manufacturing, Integrated Product Design & Development

Name :  Dr. SANTOSH KUMAR, PROFESSOR
Department :   MECH. Engg. , IIT(BHU) 
Education :      Ph.D (IITK), ME(MNNIT, Alld.), BE(MNNIT, ALLD)

Orcid Id: 0000-0002-5848-1869
SCOPUS  
Author ID: 57197068448
Fellow IE (India) [F-1154539]
https://scholar.google.com/citations?hl=en&user=I7wL5K8AAAAJ

 

Dr. Santosh Kumar is Fellow IE (India) and presently looking into as Head of Mechanical Eng. Department. He has been Chairman & Coordinator of Teaching-Learning Cell & Professor incharge of IIT Main Library & Main workshop at IIT (BHU). He graduated (Production Engineering) from NIT Allahabad in 1986. Did his ME in 1988 from the same place. Did his Ph.D. work at IIT Kanpur (1999) under Prof. G. K. Lal & Prof. KripaShanker. He is having working Industry R&D exposure as well at Ispat Industries Dolvi (Mumbai).

Dr. Kumar bears a very good academic record and he has published more than 100 International & National journal papers. Dr. Santosh has guided about 28 UG and 32 PG projects and 50 Masters Thesis are also to his credit. Seven Ph.D. scholar has also completed his thesis under him. He has published 14 articles and has developed courses related to Technology of Competitive Manufacturing, Additive Manufacturing and Metal Forming etc. He has conducted several short-term courses for teachers National Level. He has organized several Conferences including 22nd National Jeevan Vidya Sammelan 2017. Dr. Kumar has also been Chairman of Induction Program Outreach Cell, (IIT-BHU).

He has completed 14 Sponsored Research projects under him. He has also worked as a consultant to many industries for industrial problems. He has developed four new machines from scratch for government Organization including recent Water-Air Oxygen Concentrator Machine in 2021. Three of them are patented. He has very extensive Administrative experience at Institute level and at the national level.

He is well established in the area of Automation and Manufacturing and teaches subjects related to metal forming, Automation and CAD/CAM in Manufacturing & Additive manufacturing. He has also been the in-charge of CAD/ CAM and Production Laboratory at IIT-BHU Varanasi and enjoys Institute administrative jobs and sports activities as well as. He has served at National level institutions Laboratory in many capacities. He has developed 'Additive Manufacturing & Product Design Developement Lab' including a 'Incremental Sheet Hydroforming lab' in Production Engg Department.


 

Industry Experience: one year (July 07 to July 08) at innovation & Technology Centre, ISPAT IND. MUMBAI.
 Teaching Experience:  more than 26 Years (U.G and P.G)
 Research Experience: >25Years- Modeling of Metal forming Processes, CAD-CAM-CAE and Unconventional Manufacturing, competitive manufacturing & Automation of Manufacturing processes.
 
Consultancy Experience: Experience with DLW Vns, ISPAT Ind. Mumbai, HINDALCO and OMEERA doors Industries of Varanasi, BARC Mumbai.
Consultancy work: 3 (completed)
 
Research Projects:  12 (completed)   MODROB: 1 (completed), FIST: 1 (completed)
 
Developed Machines:           

  1. CONCOST Extrusion Machine 2. RP-FDM Machine 3. Sheet Hydroforming Setup 4, Incremental Sheet Hydroforming Setup 5. Micro Testing Machine 6. Tube Hydroforming Machine 6. Water-Air Oxygen Concentrator machine

 No. of Research Associates worked: 5,   No. of Senior Research Fellows worked: 3,    others: 4
Courses Taught:
U.G: Computer Aided Design, Unconventional Machining Processes, Flexible Manufacturing System, Machine Tools & Manufacturing Systems, Computer Integrated Manufacturing, Manufacturing automation, , Additive manufacturing & Rapid Design & Manufacturing
 
P.G: Mechanics of Metal Forming, Technology of Metal Forming, CAD/ CAM  & Automation etc. Technology of Competitive manufacturing, Integrated Product Design & Development
 
Ph.D Theses Guided: 7 + 6 (ongoing)
 
M. Tech. Thesis Guided: 48(completed) + 2 (ongoing), UG/PG Project Guided: 21 (UG) and 15 (PG)
Summer-Winter Schools/ UGC Refresher course / QIP courses attended:   15 (more than 70 weeks)

Publications:
Int. Journal [28 + 4 under print] Nat. Journal [5]   Int. Conf.: [15]   [Nat. Conf. :[20]
Research project reports - 7, Conf. Proceedings - 6, Books1, Book chapters- 2   Articles: 16
 
Course developed: Technology of Competitive Manufacturing, Rapid Design & Manufacturing, Integrated Product Design & Developement
 
Reviewer of Journals: (i) Int. J. of Prod. Research (ii) Int. J. of Mat. Proc. Tech. (iii) Int. J. of Man. Tech. & Mgt.(iv) J. of Mech. sciences (v) DRDO journal

Life Members of:  ISTE, New Delhi, System Society of India, IE (I), MES (BHU), Additive Manufacturing Society of India [AMSI]
Awards/ honors:  8

INTERNATIONAL JOURNALS: 23

  1. Abhishek Kumar, Santosh Kumar and Dasharath Ram,  Comparative Numerical and Experimental Investigation of Conventional Deep Drawing and Rubber Assisted Forming Cup Made up of Stainless Steel304, (2018),  International Journal of Mechanical and Production Engineering Research and Development (IJMPERD) ISSN (P): 2249-6890; ISSN (E): 2249-8001 Vol. 8, Issue 3, pp 743-754. 
  2. Ayan Roy Naskar & Santosh Kumar, Simulation of Cup Drawing by Different Methods, International Journal of Engineering Science and Technology (IJEST) (2017) [ISSN : 0975-5462] ,Vol. 9 (12), pp 1058-68.
  3. Tiwari, S. K., Pande, S, Bobade, S.M. and Kumar, S., A Targeted Functional Value based Nanoclay/PA Composite Material Development for Selective Laser Sintering Process, (2017), Procedia Manufacturing Elsevier Publishers [ISSN: 2351-9789], Vol. 21, 630–637.
  4. Forouhandeh F., Kumar S., Ojha S. N. & Nahak B., 2012, Development of a Sheet Hydro forming Setup and Product Characterization, Proc. of 25th AIMTDR Conference 2012, Jadavpur University (14-16 Dec. 2012) Vol II, pp 696-700.
  5. Forouhandeh F., Kumar S., Ojha S. N., Parkash T. O, Modeling of Sheet Hydro forming of CP Titanium for semispherical cup shape product, Journal of Modeling and Simulation in Design and Manufacturing (JMSDM) (2012) Tribhuwan publication [ISSN: 0976-7827], Vol. 3(1-2), pp 147–156.
  6. Forouhandeh F., Kumar S., Ojha S. N., Recent development in micro hydro forming, Advances in Mechanical Engineering, (2013), J of Hyundai publication, U.S (ISI) [ISSN 16878132, 16878140], Volume 2013, pp 1-14.
  7. Forouhandeh F., Kumar S., Ojha S. N., Parkash T. O, A Generative CAPP system for sheet hydro forming of CP Titanium, (2013) International Journal of Emerging technology and advanced engineering (Website: www.ijetae.com,ISSN 2250-2459, ISO 900:2008), Vol. 3, no 6, pp 644-659.
  8. Forouhandeh F., Kumar S., Ojha S. N, Recent development of hydro forming: A review,  International journal of advanced manufacturing systems, (2015) [ISSN : 2229-5860], Vol 15, issue 2, pp 27-36.
  9. Forouhandeh F., Kumar S. & Ojha S. N, Micro structural features Induced by sheet hydro forming of non ferrous Metals & Alloys, (2017), J. of Res. & Dev. Material science (Crimson Publication), Vol. 1(2). RDMS.000507[ISSN:2576-8840 ONLINE].
  10. Anil Kumar, Santosh Kumar and N. K. Mukhopadhyay, Synthesis and Characterization of SiCp Reinforced Magnesium Alloy Based Metal Matrix Composite Through Vacuum Assisted Stir Casting Process, International Journal of Applied Engineering Research, (2017)  [ISSN: 0973-4562] Vol. 12 (24), pp. 16087-16093.
  11. Pande Sarang S. & Kumar S., A Generative Process Planning System for Parts Produced by Rapid Prototyping, (2008), International Journal of Production Research [Print ISSN: 0020-7543 Online ISSN: 1366-588X], 46 (22), pp 6431-6460.
  12. M. Malpani and S. Kumar, A Feature based Analysis of Tube Extrusion, (2007), Journal of Material Processing Technology [ISSN: 0924-0136], Vol. 190, pp 363-374.
  13. S. Kumar and P. Vijay, Die Design and Experiments for Shaped Extrusion under Cold & Hot Conditions, (2007), Journal of Material Processing Technology [ISSN: 0924-0136], Vol 190, pp 375-381.
  14. Anil Kumar, Santosh Kumar & N.K Mukhopadhyay, Development of  Magnesium Processing Technology for Casting of Magnesium Alloy based Metal Matrix Composites, Journal of Advanced Manufacturing Technology, (2017) [Accepted paper ISSN: 1985-3157,e-ISSN: 2289-8107].
  15. Anil Kumar, Santosh Kumar & N.K Mukhopadhyay, Study of Magnesium Processing Technology and Development of Low Cost Stir Casting Process for Production of Magnesium Alloy and its Composites, Journal of Magnesium and Alloys, (2017) [Accepted paper; ISSN: 2213-9567, FNo.: JMA-D-17-00085].
  16. Anil Kumar, Santosh Kumar & N.K Mukhopadhyay, Introduction to Magnesium Alloy Processing Technology and Development of Low-Cost Stir Casting Process for Magnesium Alloy and Its Composites, Journal of Magnesium and Alloys (2018) (Ref.No.: JMA-D-17-00085R1)
  17. Santosh Kumar, Rahul Kumar and J. P. Dwivedi, A Generative Process Planning System for Cold Extrusion, (2010), International Journal of Engineering Science and Technology [Open access e-ISSN: 0975–5462 (online version) ISSN: 2278–9510 (Print version)] 2(12), pp 7812-7840.
  18. Y. Kumar & S. Kumar, Incremental Die-less Forming of Sheet Metals: A Short Review, (2013), Int. Journal of Mechanical Engineering & Research, [ISSN: 2249-0019], Vol. 03, Number 01, pp. 1- 4.
  19. Pande Sarang S. & Kumar S.(2008), A Generative Process Planning System for Parts Produced by Rapid Prototyping: International Journal of Production Research, 46 (22), 6431-6460.
  20. Santosh Kumar & S. K. Prasad (2004), A Feature Based Design of Extrusion Process Using Upper-Bound and Finite Element Techniques For Extrudable Shapes: J. of Mat. Proc. Tech., Vol 155-156, 1365-1372.
  21. Santosh Kumar, Kripa Shanker and G. K. Lal, (2003),  A Generative Process Planning System for Cold Extrusion Process: International Journal of Production Research, Vol. 41 (2), 269.
  22. Santosh Kumar, Kripa Shanker and G. K. Lal, (2002), Analysis of Die Design for Non Re-entry Cold Extrudable Shapes: Trans. ASME, Journal of Manufacturing Science and Engineering, Vol. 124 (1), 71-78.
  23. Santosh Kumar, Kripa Shanker and G. K. Lal, (1999), A Feature Recognition Methodology for Extrudable Product Shapes : International Journal of Production Research, Vol. 37 (11), 2519-2544.

 
                INTERNATIONALS CONFERENCES: 15

  1. Kushagra Tiwaria, Santosh Kumar, Analysis of the factors affecting the dimensional accuracy of 3D printed products, Proc. ICMPC_2018 (Materials Today: Proceedings), 5 (2018)  pp18674–18680.
  2. S. Kumar, P. K. Singh & S. S., Pande (Feb. 2007), “Glass Fiber Reinforced Plastic Enriched with Aluminium Particulates”,  International Conference on Recent Advances in Composite Materials, India Habitat Center, Mumbai.
  3. Devendra Kumar Sinha and Santosh Kumar, (2010), Development in Continuous Extrusion of Alloys- A Review, Proceeding of International Conference on Computational Methods in Manufacturing (ICCMM 2011) [], December 15-16, at IIT Guwahati, India. Pp 84-89. 
  4. Vivek Roy, Santosh Kumar[1], Aseem Kumar Singh, (2011), Development of a CNC Lathe from a CNC Rapid Prototype Machine ICAM 2011 International Conference on Agile Manufacturing Systems: approach for engineering Agile of Organisations and processes, Pp 627-635.
  5. Sunil K Tiwari, Sarang Pande Santosh M Bobade & Santosh Kumar (2017), A targeted Functional Value Based Nanoclay/PA12 Composite Material Development for Selective Laser Sintering Process, Procedia of Manufacturing 2351-978@2017 Pub by Elsevier, 15th Global Conf on Sustainable Manufacturing at Sep 25-27, 2017 (ISRAEL)
  6. Utkarsh Mishra, Santosh Kumar, (2011), Design and Fabrication of Fresnel Lens, ICAM 2011 International Conference on Agile Manufacturing Systems: approach for engineering Agile of Organisations and processes Pp 791-796.
  7. Santosh Kumar and Abhinav Kr. Kushwaha, (2010), Development of an innovative e-content generation process, Technology, pp 180-185 (INSPEC Accession Number: 11476064)[e-ISBN: 978-1-4244-7361-8, Print ISBN: 978-1-4244-7362-5].
  1. Devendra Kumar Sinha and Santosh Kumar (2011), Development in Continuous Extrusion of Alloys- A Review Proceeding of International Conference on Computational Methods in Manufacturing (ICCMM 2011), December 15-16, at IIT Guwahati, India. Pp 84-89. 
  2. Vivek Roy, Santosh Kumar[2], Aseem Kumar Singh, (2011), Development of a CNC Lathe from a CNC Rapid Prototype Machine ICAM 2011 International Conference on Agile Manufacturing Systems: approach for engineering Agile of Organisations and processes Pp 627-635.
  3. Utkarsh Mishra, Santosh Kumar (2011), Design and Fabrication of Fresnel Lens: ICAM 2011 International Conference on Agile Manufacturing Systems: approach for engineering Agile of Organisations and processes Pp 791-796
  4. Santosh kumar & Abhinav Kr. Kushwaha (2010), Development of an innovative e-content generation process: Int. Conf. on Recent Advances in Composite Materials, India Habitate Center New Delhi (Feb. 20-23, 2007)
  5. S. Kumar, S. S. Pande and P.K. Singh (2007),  Glass Fiber Reinforced Plastics enriched with  Aluminum Particulate: Int. Conf. on Recent Technology for Education (T4E2010) I.I.T. Mumbai  (July 1-3, 2010)
  6. Sarang Pande & S. Kumar (2006), Development of a Retrofitted RP Machine for Rapid manufacturing, Indo-Us Workshop on ’Rapid Manufacturing’ at Bangalore International Centre (BIC), TERI Complex, 4th Main, 2nd Cross, domlur II Stage Bangalore 560071 (April 17-19)
  7. Santosh Kumar & S. K. Prasad (2003),Feature Based Design of Extrusion Process Using Upper-Bound And Finite Element Techniques for Extrudable Shapes, Int. Conf. on ‘Advanced Material Processing Technology 2003 (AMPT 03) School of Manufacturing Science, Dublin (IRELAND) (July 8-11,03)
  8. Santosh Kumar (2000), Computer Aided Process Planning System for Cold Extrusion Process, Int. Conf. on Manufacturing (ICM 2000), Dept. of Ind. & Prod. Engg., Bangladesh Univ. of Engg. & Tech., Dhaka, Bangladesh (Feb. 24-26).
 
  1. Santosh Kumar, Kripa Shanker and G. K. Lal (1998) Feature Based Modeling of Cold Extrusion Process,  Proceedings of the Third Japan-India Joint Seminar on Advanced Manufacturing, University of Tokyo, Japan, (Oct. 20-24), 130-137.

               
                NATIONAL PEER REVIEWED JOURNALS: 4

  1. Pande Sarang S. & Kumar S., A Transfer Moulding Process Using Particulate composite Material & Virtual Testing, (2008), Journal of I.E (India), Vol. 89 (Series C-MC/2) [ISSN: 2250-0545 (Print) 2250-0553 (Online)], (April 29, 2008), pp 3-8, Springer Publishers.
  2. S. Kumar & B. Sreenivasulu, A Generative CAPP System for Tube Hydro Forming, (2012), Journal of The Institution of Engineers (India). Series C [ISSN: 2250-0545 (Print) 2250-0553 (Online)], Vol.  93 (1), pp 1-25, Springer Publishers.
  3. Vivek Roy & Santosh Kumar, Development of Lathe Attachment for a CNC Machine, (2013), Journal of the Institution of Engineers (India) Series C [ISSN: 2250-0545 (Print) 2250-0553 (Online)], Vol. 94 (2), pp 187-195, Springer Publishers.

               
                NATIONAL CONFERENCES: 20

  1. Kumar Y. and Kumar S, Design and Development of Single Point Incremental Sheet Forming Machine, published at 26th AIMTDR conf.(IIT Guwahati), (2014), pp. 94.1- 94.4[ISBN:978-8-19274-612-8].
  2. Kumar A., Kumar S., & Yadav D.R., Review of Rubber based Sheet Hydro-Forming Processes, published at 26th AIMTDR conf.(IIT Guwahati), (2014), pp 101.1-101.5. [ISBN:978-8-19274-612-8].
  3. Sinha D.K. & Kumar S., Studies on effect of feedstock temperature in Continuous Extrusion, Published at 26th AIMTDR conf.(IIT Guwahati), (2014), pp 194.1 [ISBN:978-8-19274-612-8]( http://www.iitg.ac.in/aimtdr2014/PROCEEDINGS/html/papers_metal_forming.html).
  4. Kumar Y. and Kumar S, Design and Development of Single Point Incremental Sheet Forming Machine, published at 26th AIMTDR conf.(IIT Guwahati), (2014), pp. 94.1-94.4[ISBN:978-8-19274-612-8].
  5. Kumar A., Kumar S., & Yadav D.R., Review of Rubber based Sheet Hydro-Forming Processes, published at 26th AIMTDR conf.(IIT Guwahati), (2014), pp 101.1-101.5 [ISBN:978-8-19274-612-).
  6. P. T. Gaikwad, Santosh Kumar, G. K. Lal (1999), Feature based Extrusion Die Design for Re-entry Cold Extrudable Shapes, Nat. Conf. On Agile Engineering at B.I.T., Mesra, Ranchi (Oct. 4-5).
  7. Santosh Kumar & G. K. Lal (2000) Automation of Extrusion Process, Nat. Conf. On Manufacturing Challenges in 21st Century, I.T.-BHU, Varanasi (Jan. 8-9)
  8. Santosh Kumar (2000), Use of Feature Techniques in Automation: Nat. Seminar on Intelligent Computing & Software Engineering, I.T.-BHU, Varanasi (March 25-26)
  9. Santosh Kumar & P.T. Gaikwad (2001), Shaped Wire Drawing: A Step towards Automation, Nat. Conf. On Convergence of Technologies by 2010, Arunai Engineering College, Tiruvannamalai (TN), (Jan. 20-22).
  10. Santosh Kumar, P. K. Singh & J. N. Dube (2001), Effect of Tool Geometry on Land Stresses, 15th Nat. Conf. of Prod. Engineers at M. P. state centre Bhopal, March 3-4
  11. Santosh Kumar & G. K. Lal (2000), Adiabatic Temp. Model for Non Re-entry shapes Extrusion Proc. of 3rd Nat. Conf. on Thermal Systems (TNCTS-2001) at I.T.-BHU, Varanasi, (Feb. 17-189)
  12. N. Sarangi, S. Kumar, A. K. Jha &  J. N. Dube (2002), A Dynamic Model for Milling Process,  Proc. of XVI Nat. Conf. of Production Engineers (ETM-2002) at I.T.-BHU, Varanasi, Jan. 19-20, 2002
  13. Santosh Kumar,  A. K. Jha &  J. N. Dube (2002), Thermal Behavior of Machine–tools and Machining Process: Proc. of XVI Nat. Conf. of Production Engineers (ETM-2002) at I.T.-BHU, Varanasi, Jan. 19-20,2002
  14. S. Pande and S. Kumar, (2002), Development of a Manufacturing Process using Special Class Of Composite Material To Replace Wood Proc. of XVI Nat. Conf. of Production Engineers (ETM-2002) at I.T.-BHU, Varanasi, (Jan. 19-20 (548 -553)
  15. Santosh Kumar, A. S Kakad and J. N. Dube, (2002),Parametric Studies on an Abrasive Jet Machining Setup :20th All India Manufacturing Technology Design & Research Conference at BIT (Mesra) Ranchi during December 13-14, 2002.
  16. Santosh Kumar & S. K. Prasad (2003), Review of Processes, Controls, Analysis, Modeling Techniques and Technology of Extrusion Process Fourth national Conf. on Thermal Systems, IT BHU (Jan 17-18)
  17. S. Pande and S. Kumar (2003), Rapid Design & Manufacturing and its perspectives CMERI Durgapur (Jan. 19-20 (548 -553)
  18. Tula A. K., Kumar S., Dube J.N and Jha A.K(2004), Numerical Simulation of Linear & Nonlinear Chatter Vibration in Lathe: 21st AIMTDR Conference at VIT, Villore (TamilNadu) (India) during Dec. 20-22, 2004 (Accepted)
  19. Santosh Kumar & S. K. Prasad (2003), Feature Based Design of Extrusion Process Using Upper-Bound And Finite Element Techniques For Extrudable Shapes: Int. Conf. on ‘Advanced Material Processing Technology 2003 (AMPT 03) School of Manufacturing Science, Dublin (IRELAND) (July 8-11,03)
  20. Mehar K.K & Kumar S.(2005), Optimization of Extrusion Process through CAE & Experimentation: National Forging Seminar on ’Near Net Shape Forging (29-30 Sep., 2005) at I.I.Sc. Bangalore.

 
               

 
Details of Books/ Review/Research Reports/ Proceedings etc.: 11
 
  1. Santosh Kumar , Sandeep Sangal,  Prashant Kumar and Rajendra Prasad, Report on DIH-Project varanasi [Sanction project: IIT(BHU)/R&D/DIH-VP/2016-17/812/L dated 28.05.2016] on ‘Design development of a Portable Green Solar Cooker, pp 1-31, 2018.
  2. ‘Metal Forming: Technology and Process Modeling’, Edited by U.S. Dixit, R.G. Narayanan, ISBN: 978-1-25-900734-7, 978-1-25-900734-0 (Chapter 5: Metal Extrusion) Published by Tata McGraw Hill Education, 2013).
  3.  (Book Chapter 2: Incremental Sheet Forming (ISF) by Yogesh Kumar and Santosh Kumar in 'Topics in Mining, Metallurgy and Materials Engineering (Advances in Material Forming and Joining: 5th International and 26th All India Manufacturing Technology, Design and Research Conference, AIMTDR 2014), Edited by R. Ganesh Narayanan & Uday Shanker Dixit, (ISSN 2364-3307 (electronic)  ISBN 978-81-322-2354-2 ISBN 978-81-322-2355-9 (eBook) Published by Springer, 2015) pp 29-46.
  4. Sarang Pande & Santosh Kumar, TEXT BOOK on ‘Computer Aided Process planning for Rapid Prototyping: A generative process planning system and retrofitting of CNC Machine for Rapid Prototyping Manufacturing, LAMBERT ACADEMIC PUBLISHING (ISBN: 978-38383-8679-9), 2010.
  5. Santosh Kumar, Report on DST Research Project [III.5 (109)/ 2001-SERC (ENGG)] on ‘Knowledge Based Automatic System for Near-Net Shape Manufactured Products using Extrusion’ , 1 – 474, 2006.
  6. Santosh Kumar, Report on DST Research Project [SR/S3/MERC-07/2005 DATED 12.05.06] on ‘Design, Development & Fabrication of a Continuous Extrusion Machine for Thin Sheets, Tubes and Sections’, 1– 185, 2008.
  7. Santosh Kumar, Report on UGC Research Project [No: F.31-50/2005 (SR) dated 31.03.06] on ‘Development of a Rapid Prototyping Machine using Mechatronic Controls’, 1 – 123, 2008.
  8. Santosh Kumar, Banne AnnaSaheb Report (ISPAT productivity improvement) on Simulation studies of heat transfer and Liquid Steel flow Pattern in Ladle, 1 – 237, 2008.
  9. Santosh Kumar, Anand Shanker, A. K. Agrawal, M. K. Ghosh, J.N. Dube and A. K. Jha, Proceedings- National Conference on Manufacturing Challenges in 21st century, (Jan. 8-9, 2000) at Mech. Engg. Dept. IT BHU Varanasi
  10. Santosh Kumar, A. K. Jha & J.N. Dube, Proceedings - AICTE-ISTE Summer School ‘Intensive Course on Bulk Metal Forming Processes’ (May 14-25, 2001) at Mech. Engg. Dept. IT BHU Varanasi, pp 1- 364.
  11. Santosh Kumar, Proceedings - AICTE-ISTE Winter School ‘Rapid Design & Manufacturing: CAD/CAM/RP/RT/RE/CE’ (Dec. 27, 2003 to Jan. 6, 2004) at Mech. Engg. Dept. IT BHU Varanasi, pp 1-298.

: List of Patents (granted/ in process) in last five years (Calendar years 2012-2016) - 3
 

 Sl No. Name of First Author/Last Author Title of Patent             Office at Year of filing  Status Year of grant
  1.  
Kumar S. & Kumar Y.
 
'Incremental Sheet Hydro forming Machine at Indian patent office New Delhi (Application no. : 3312/DEL/2014)
  1.  
Published 2016 In process
  1.  
Kumar S. & Fariborz F. 'Sheet Hydro forming setup for producing the Titanium material for cup shape products at Indian patent office New Delhi (Application no. : 1667/DEL/2014)
  1.  
Published 2016 In process
  1.  
Kumar S. & Kumar Y.
 
 
'Robot Assisted High speed Incremental Sheet Hydro forming Machine at Indian patent office New Delhi (Application no. : 201711011951
  1.  
 Published Oct, 2018

Courses taught (course number, title, level, class strength – semester wise)

Course level strength semester Developed course
ME 429: Unconventional Manufacturing Processes UG 12 II  
ME 4113: Computer Integrated Manufacturing Systems UG 71 I  
ME 4103: Machine Tool & Manufacturing Systems UG 71 I  
ME454/ME 4110: Rapid Design & Manufacturing UG 18 I yes
ME 431: Flexible Manufacturing System UG 20 I  
ME 5255 Metal Working Technology PG 17 II yes
ME 5252: Unconventional Manufacturing Processes PG 16 II  
ME 5153: Mechanics of Metal Forming PG 18 I  
ME552/ME 5158: Tech. of Competitive Manufacturing PG 21 I yes
ME564: Additive Manufacturing PG 12 I yes
ME4142: Robotics UG 22 summer  
ME 5114: Computer Aided Design PG 12 I  
ME 5257: Robotics & Automation PG 18 I  
HU101: Human Value I UG 26 II  
HU102: Human Value II UG 22 II  

 
 New courses designed or curricula prepared
 

Course level strength semester Developed course
ME 5158: Technology of Competitive Manufacturing PG 21 I yes
ME 4110: Rapid Design & Manufacturing UG 18 I yes
ME 72xx:Micro and Nano Manufacturing (new) PG 20 II yes
ME 7xxx: Manufacturing Automation (new) PG 20 II yes
ME66: Integrated Product Design &Development PG 16 II yes

 
Teaching laboratories designed

Laboratories level semester Developed Lab with manual
ME 2402 ME tab         UG II  
ME 3301 ME Lab        UG I  
ME 3401 ME Lab        UG II  
ME 5303 Prod. Lab     PG I yes
ME 5406          UG IDD II  
ME 4301: CAD LAB.  UG I yes
ME 4406 ME Lab UG IDD II  
ME 569 Prod. Lab PG/IDD I yes

major innovation in Teaching with supporting documents:
 

Sl no. Details of innovation in teaching period
1. Developed MHRD supported e-content & videos in the area of manufacturing technology for UG and PG students and industry users [course 1 on Mechanics of metal forming (40 Video lectures of 40 hours- refer: http://content.inflibnet.ac.in/index.php/content/index/5579388de41301a13bb41622]: & 2 on Technology of Metal working (21 Video lectures of 21 hours: refer http://content.inflibnet.ac.in/index.php/content/index/5579388de41301a13bb41649 ) - These courses are on E-Acharya course portal of MHRD 2010-12- 
2. Developing MOOC course on 'Additive manufacturing' funded by TLC (PMMMNMTT/MHRD), IIT(BHU) - Pilot Project 2017-18- completed

(Thesis Ph.D.) Supervision (at all the organization that you have worked with)

Sl. No. Name of Student/ Research scholar  
Title of thesis
Doctorate  or Master’s level Year of Completion/ in progress)
1
 
2
 
3
4
 
5
 
6
 
7
8
Mr. Sarang Pande
 
Mr. D. K. Sinha
 
Mr. Anil Kumar
Mr. Fariborz Forouhandeh
 
Mr. Yogesh Kumar
 
Mr. Ashutosh Kr. Strivastava
Mr. Abhishek Kumar
Mr. Subodh Kumar
A Generative Process Planning System and CNC Retrofitting for Rapid Prototype Products
Design Development & Simulation of a  Continuous Extrusion Machine Setup
Metal Casting of Magnesium Alloy & Characterization
Development of a Sheet Hydro forming process for Metals & Alloys
Design Development of a Incremental Sheet Hydro-forming Machine Setup
Development of a Metal flow forming setup
 
Development of a rubber assisted SHF setup
Additive manufacturing
Ph. D
 
Ph.D
 
Ph.D.
Ph.D.
 
Ph.D.
 
Ph.D
 
Ph.D
PhD
2008
 
2016
 
2011cont
2014
 
submitted Aug 2018
 
2014cont
 
submitted Oct 2018
2017left

 
 M.Tech. Thesis: Supervision (at all the organization that you have worked with)

Sl. No. Name of Student/ Research scholar Title of thesis Doctorate  or Master’s level Year of Completion/ in progress)
1 Mr. Y.K. Sahai Computer Aided Design for a Water Hammer Forming Setup M. Tech 1995
2 Mr. P. Gaikwad Shaped Wire Drawing Using Feature based Upper Bound Technique M. Tech 1999
         
3 Mr. Sarang Pande Development of a Manufacturing Process using Special Class of Composite Material to Replace Wood M. Tech 2002
4 Mr. Shashi Kant Pd. A finite Element Analysis for Steady State Hot/ Cold Extrusion using generalized velocity field with UBT M. Tech

 

2002
5 Mr. Sanjesh Kumar Parametric Studies on a Water Hammer Forming Set-uP M. Tech 2002
6 Mr. Bhagchand K. Study of Flexural Properties of Jute-Polyster based Composite material using Virtual Testing M. Tech 2003
7 Mr. B. Nayak Design & Fabrication for Shaped Extrusion Tooling & Experimental study
Virtual Design and Analysis of a Confirm extrusion Set-up
M. Tech 2003
8 Mr. D. K. Sinha Design, Fabrication, Instrumentation and Experiments for Shaped Extrusion under Cold/ Hot Working Condition M. Tech

 

2003
9 Mr. Vijay, P. Computer Aided Design and Drawing of Solid & Hollow Extrusion Dies for Generalized Shapes M. Tech

 

2004
10 Mr. Ashok Gupta Generalized Upper Bound Analysis for Tube Extrusion and Experimental Verification M. Tech 2004
11 Mr. Manish Malpani Optimization of Extrusion Process through Experiments & CAE Simulation M. Tech 2004
12 Mr. Kishor K. Mehar Generation of Bearing Design rules for Hot extrusion of Shapes M. Tech 2005
12 Mr. Rakesh K. Tripathi Reconstruction of 3D Models from 2D Orthographic Views in Open GL and application to Tool design M. Tech 2005
13 Mr. Piyush Garg 3D Generation of Extrusion Processes and CAPP M. Tech 2005
14 Mr. Rahul Chauhan Computer Aided Modeling of Metal Flow during Forging of  Preform M. Tech 2005
15 Mr. Anupum Gupta Design & Development of Con-Cast-Extrusion Setup using CAE Process M.Tech  2008
16 Mr. Akash Shukla Analysis and Simulation of Tube Hydro forming Process M.Tech 2007
17 Mr. Bathina Sreenivasulu Continuous Casting of Aluminum Rods M.Tech 2007
18 Mr. Anil Kumar Development of Functional Casting Process: analysis & Simulation M.Tech 2008
19 Binayaka Nahak Development of a Sheet Hydro Forming Setup M.Tech 2010
20 Mr. Ashutosh Tiwari Design & Development of Solar Cooker M.Tech 2010
21 Mr. Vivek. Roy Design & development of a CNC Lathe attachment M.Tech 2011
22 Mr. Utkarsh Mishra Design Development and CNC Manufacture of a Fresnel Lens M.Tech 2012
23 Mr. Topkar Omkar Prakash Simulation and analysis of Sheet Hydro-forming Process M.Tech. 2013
24 Mr. Mukesh Kumar Development of milling & profile cutting attachment of CNC Machine M.Tech. 2013
25 Mr. Prashant Mishra Design &fabrication of wire cut EDM attachment: Experiment & optimization M.Tech. 2015
26 Mr. Taranjeet Singh Flow forming of Metals : Simulation, Fabrication & Experiments M.Tech. 2015
27 Mr. Ashish Singh. Tube Hydro forming : Simulation Studies & Fabrication M.Tech 2014
28 Mr. Manish Kr. Development of freeform surfaces from 2D images for manufacturing M.Tech. 2014
29 Mr. S. K. Rungta Computer Aided Process Planning system for Sringback in torsion M.Tech. 2015
30 Mr. Vikash Kumar Analysis of Sheet  Metal Hydro forming & Experiments M.Tech. 2017
31 Mr.  Kushara Tiwari Analysis of Factors affecting accuracy of 3D printed product M.Tech. 2017
32 Mr. Sandeep Kumar Gupta Incremental Sheet forming M.Tech.. 2018
33 Vijay Kushwaha Extrusion of soft alloy it's experiment and validation M.Tech 2017-18
34 Anshuman Singh Analysis and simulation of tube hydro forming of Aluminum  and it's alloys with experiment. M.Tech. 2018

 
 

RESEARCH PROJECT COMPLETED (6)
 

Period Sponsoring Organization Title of project
2003-08
2006-08
 
2006-08
 
2007-08
 
2007-08
 
2010-12
DST (FIST)
DST(SERC Research)
 
UGC (Major research)
 
Ispat Industries Mumbai
 
Ispat Industries Mumbai
 
MHRD-ICT, New Delhi
Development of Computational Mechanics Laboratory
Design, Development and Fabrication of a Continuous Extrusion Machine for Thin Sheets, Tubes & Sections
Development of a Rapid Prototyping Machine using mechatronic Controls
Design, Development, hot metal simulation and Fabrication of a Motorized Ladle top cover.
Simulation studies of Heat Transfer and Liquid steel flow patterns in ladle
To prepare e-content & videos in the area of manufacturing technology for UG and PG students and industry users

ONGOING RESEARCH PROJECTS: (7)
 

Period Sponsoring Organization Title of project
2013-15 DRDL, Hyderabad, (INDIA) Development of micro-Sheet hydro forming process for Missile Components
2013-15 BRNS, Mumbai Technology Development and fabrication of Tabletop CNC Machine for Micro-tube hydro forming with process optimization
2015-17 DST (SERB) Design Development of an Incremental Sheet Hydro forming Machine Setup
2016-18 DRDL, Hyderabad, (INDIA) Development of  Rubber based Sheet hydro forming Setup
2016-18 Min. of education, MHRD Setting of ‘Teaching Learning Centre (Technical) under PMMMNMTT Scheme
2016-17 DIC-DIH Institute project Fabrication of a Machine for 3D printing filament production & Show Casing of 3D Printing Technology
2016-18 DIH -Project Varanasi Design Development of a Portable Green Solar Cooker

Major roles (in brief)
- Chairman & Coordinator, IIT(BHU) Main Library from September 5, 2018 - cont..
-Coordinator, PMMMNMTT project for TLC since Dec 2015 to Nov 2017.(for students programs)
-Chairman & Coordinator, Induction program Outreach cell, IIT(BHU) since 2017-
Member DPGC, 2015-2017
Members DUGC, 2018 -
Member DFAC (Mech) 2015-2-16 and jan 2018 -
Member DFAC (HSS) 2016-2018
Mentor UHV courses I & II - 2014-2018

  • Chairman  & Coordinator, Teaching Learning Cell since Dec 2013 to Nov 2017. .(for students programs)
  • Coordinator QEEE program (2014-2015) .(for students programs)
  • Member PAN IIT 2010 team of IIT (BHU)
  • Member of IIT (BHU) Alumni Committee 2014
  • Member IIT (BHU) Convocation Committee 2013-14
  • Member PhD/ M.Tech. Admission committee 2014-2015
  • Organised as TLC chairman & Coordinator:
  1. Six days FDP on ‘’Tools & Practices for Delivering ICT based course contents’’ Coordinators: TLC & PMMMNMTT team during Oct. 20-25, 2016.
  2. Three Days “Harmony Workshop”was held on 28-30 Dec, 2016
  3. 1st FDP Lecture Series was held on 28 January 2017.
  4. Three Days “Harmony Workshop”was held on 3-5 Feb, 2017
  5. 2nd FDP Lecture Series was held on 15 February 2017.
  6. One day Training program on MOOC for FACULTY, Coordinators: TLC & PMMMNMTT teamduring Feb. 25-26, 2017.
  7. One day brain storming workshop on ‘’Efficient grading system (Assessment) for FACULTY’’ Coordinators: TLC & PMMMNMTT teamduring Feb. 25-26, 2017.
  8. Three Days “Harmony Workshop”was held on 28-30 March, 2017.
  9. Two Days Workshop on Promoting Co-operative & Active Learning in the Classroom was held on 8-9 June, 2017
  10. FDP on Teaching Learning was held on 18-22 July, 2017.
  11. Interactive Half Days Workshop on Taking Research To Common People was held on 24 July, 2017.
  12. TA / TUTOR Orientation Program 2017was held on 9-11 Aug, 2017.
  13. Six Days “Nat. workshop on doing MOOCs with mooKIT”was held on 22-23 Sep, 2017.
  14. TA / TUTOR Orientation Program 2017was held on 9 Sep, 2017.
  15. TA / TUTOR Orientation Program 2017was held on 26 Sep, 2017.
  16. Six Days National Workshop on “FDP: Nano-fluid & its Engg. Application "was held on 06- 11 Nov, 2017
  17. “e-Content Development &Three days workshop on Making of Appropriate Cooking device for Rural India” was held on December 12-14, 2017.
  18. Six Day STTP on “QIP Short term course on Additive Manufacturing : Theory & Practice”, March 16-22, 2017.
  19. Six days training Workshop on “Research Methodology for Research students & Faculty members” Mar. 24-29, 2017.
  20. Three Days Workshop on “Making of Solar Cookers”, 3-5 July, 2016
  21. Half Day Workshop on “Essence on Vipassana Meditation for Achieving Concentration” Sep. 03, 2016
  22. Two days Training program on ‘’MOODLE for TA/FACULTY’’ Sep. 17-18, 2016 (with dr. NS Rajput).
  23. Five days National Workshop on FDP on “Teaching-Learning Best Practices’’ Coordinators: Santosh Kumar (TLC), P. Ghosh & team from IITM [under Dr. Edamna Prasad], Dec. 12-16, 2016.
  24. Three days workshop on ‘Brainstorming on Humanities, (Oct 16-18, 2013).
  25. One day workshop on ‘Best teaching practices in Teaching-Learning-Effective tutorials & teaching’ – Jan 27, 2014.
  26. Three days Harmony workshop for ‘Research Scholars of iit(bhu)’, (Feb 28- March 2, 2014).
  27. Three days workshop on ‘Design & Innovation‘, (March 7-9, 2014)
  28. National Workshop on, Mathematical Modeling and Computer Simulation (NWMMCS – 2015), March 20-21, 2015
  29. National SYMPOSIUM on Research Methodology for Future Researchers (RMFR – 2015) March 22, 2015.
  30. National Workshop on 'Faculty Development Program (FDP-2015) March 29, 31, 2015.
  31. One day Brain storming session on ‘Best teaching practices in Teaching-Learning & Effective tutorials & teaching’ – Jan 27, 2015.
  32. Four months, IIRS workshop, Aug, 10 – Nov 27, 2015 (Coordinator- NS Rajput)
  33. QEEE Live Course on “ Pythen for Beginners”, 10 oct. – 19 Nov, 2015 (Coordinator- NS Rajput)
  34. Two days workshop on 'Research Method & Skills', 4-5 Dec, 2015
  35. Two days workshop on 'Mooks with mOOkit', 22-23 Dec, 2015
  36. 10 days workshop on 'Gian-Micro fluidics', Jan 5-16, 2015 (Coordinator- P Ghosh)
  37. Two months IIRS, 11 Feb – 15 March 2016 (Coordinator- NS Rajput)
  38. Short workshop on “ How to make Poster & Poster Presentation”,16 March 2016
  39. Short workshop on “ How to make Poster & Poster Presentation”, 30 March 2016

Details of Courses Attended:

  • Three days workshop on 'e-Content Development & Making of Appropriate Cooking device for Rural India (Dec 12-14, 2017)
  • 7 days QIP Short term Course on "Additive Manufacturing: Theory & Practice" during March 16-22, 2017 , at IIT(BHU) Varanasi, India
  • Three days Conf on '6th International Conference on Human Values in Higher Education', Feb 10-12, 2017  at IIT-Kanpur, India.
  • Three days world Conference on '6th Solar Cookers international Conf 2017 , during Jan 16-18, 2017 , at  Vadodara (Gujrat), India.
  • Two days National workshop on ' Pandit Madan Mohan Malviya National Mission on Teachers & Teaching (PMMMNMTT), Dec 16-17, 2016  at SGTB Khalsa College, Univ of Delhi, India
  • Three days workshop on 'Making of Solar Cookers (July 3-5, 2016) at TLC , IIT(BHU) Varanasi
  • (Jan 22-23, 2016) Two days Symposium on ‘National Workshop on ‘Teaching-Learning in Higher Technical Education’ at Teaching-Learning Centre, IIT-Madras.
  • (May 26-28, 2015) Three days Workshop on ‘Quality Initiatives in Technical & Higher Educational Institutions', at Engineering staff college of India, Hyderabad.
  • (June 17-21, 2014) Five days sponsored Short Term Course on ‘MICROMANUFACTURING: Materials, Processes & Systems’ at Mech. Engg. Dept, MNNIT Allahabad.
  • (September 6, 2014) One day Workshop on ‘Modular Object Oriented Dynamic Learning Environment (MOODLE-2014)’ at Teaching-Learning Cell IIT (BHU) Varanasi.
  • (June 17-21, 2014) Short term course on 'Micro Manufacturing: materials, process & systems (MMPS-2014)', at MNNIT, Allahabad.
  • (Sep, 6, 2014) one day Workshop on 'Modular object oriented dynamic learning environment (MOODLE- 2014)', at IIT (BHU)
  • (June 12 to Aug 2, 2014) Two week ISTE Workshop on 'Pedagogy for effective use of ICT in Engineering education' (under NMEICT (MHRD) by IIT Mumbai (as workshop coordinator from IIT(BHU). (attended through AVIEW)
  • (August 21-23, 2014) Three days short term Continuum education program on ' Expo CD 2014' at IIT Mumbai under Continuing Education & Quality Improvement Program (CE&QIP).
  • (Dec 17-18, 2013) Two days training workshop on ‘Quality Enhancement in Engineering Education (QEEE)’ held at IIT-Madras under MHRD New Delhi.
  • (Nov 5-10, 2012) Six days AICTE-BARC sponsored Short Term Course on ‘Micro-manufacturing 'at Mech. Engg. Dept.,IIT-Kanpur.
  • (Dec 16-19, 2012) Four days International Conference on ‘Agile Manufacturing’ at Mech. Engg. Dept.,IIT (BHU) Varanasi.
  • (April 12, 2012) One day Workshop on ‘Intellectual Property Right Cell’ at Senate Hall (Swatantrata Bhawan) BHU Varanasi.
  •  (28th Feb- March 1, 2009) Two days National Workshop on ‘Advances in Mechanical engineering at Mech. Engg. Dept., Moradabad Institute of Technology, Moradabad (UP).

Invited Talks:

1.  Invited EXPERT  talk on ' Additive manufacturing of Metals' in 2 days  TQIP workshop on 'Advance Manufacturing Systems( AMS 2018)' on October 27, 2018 at MITS Gwalior . 
2.  Invited EXPERT  talk on 'Advances in Sheet Metal Forming' in 2 days  TQIP workshop on 'Advance Manufacturing Systems( AMS 2018)' on October 28, 2018 at MITS Gwalior .
3.  Invited EXPERT  talk on ' Advances in Forming  Processes' in Short Term course ON Advances in Materials & Manufacturing (AMM 2018)' during Oct 12-16, 2018 at MNNIT Allahabad (TEQIP III sponshored).
4.  Invited talk on ' Innovation in Manufacturing' in NATIONAL CONF. ON TECHNOLOGY DEVELOPMENT FOR GRASS ROOT INNOVATORS' during September 30 - Oct 1, 2018 at IIT (BHU), sponsored by ME Deptt & CST UP..
5. Invited talk on ' Developments in Digital forming methods: setup, simulation, analysis & experiments' in INDO-JAPAN BILATERAL SYMPOSIUM ON FUTURISTIC MATERIALS & MANUFACTURING ' during July 16-17, 2018 at IIT MADRAS.
6. Invited talk on ' CNC & Robotc Technology' on June 29, 2018 during Faculty Development Program ' under [Advancements in Manufacturing Technologies: Mechatronics, Automation and Robotics],  Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh (SRMSCET, UNNAO).
7. Invited talk on 'Additive Manufacturing' on June 30, 2018 during Faculty Development Program ' under [Advancements in Manufacturing Technologies: Mechatronics, Automation and Robotics],  Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh (SRMSCET, UNNAO).
 

- Awarded merit certificate for the Invited talk on 'Advances in Forming  Processes' in Short Term course under 'Advances in Materials & Manufacturing (AMM 2018)' during Oct 12-16, 2018 at MNNIT Allahabad (TEQIP III sponshored).
- Awarded CERTIFICATE OF MERIT for the Invited Talk 'Advancements in Manufacturing Technologies: Mechatronics, Automation and Robotics,   During June 26-30, 2018 at Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh (ME Deptt, SRMSCET, UNNAO).
- Teachers award from Iran Embassy 2015 (having Guided PhD student (Mr. F Feriborz)  from IRAN.
- Awarded CERTIFICATE OF MERIT for the article 'A Transfer Molding Process using Particulate Composite material and Virtual Testing' published in Mech. Eng. J. IE(I) of by IE(I) Kolkata, 2010.
- Awarded CERTIFICATE OF MERIT for 'Hostel excellence completion' in the appreciation of work as Warden (Rajputana Hostel), 2009.
- Awarded best paper of the session for paper ‘Recent development of hydro forming: A review, Proc. ICAM, Vol I, pp 6-12, 2012, IIT (BHU) Varanasi.
Under Govt. MHRD QIP Scholarship Completed Ph.D. under QIP scheme (1995-1998)
- As a reviewer of Journals: Int. J. Of Prod Res., (ii) Int. J. of Mat. Proc. Tech., (iii) Int. J. of Man. Tech. & Mgt., iv) J. of Mech. Sciences, v.) J. of DRDO (India)Letter of appreciation for Expert guest Speaker in QIP STC on 'Additive Manufacturing : Theory & Practice' , at QIP Centre IIT(BHU), March 16-22, 2017.
- Letter of appreciation for Evaluating article 'Modelling of Extrusion of Square Section of Al-Mg-Si Alloy by Finite Element Analysis', IE(I) Kolkata, March 1, 2017.
- Letter of appreciation for Evaluating article 'Process Parameters Optimization in Single Point Incremental Forming', IE(I) Kolkata, March 1, 2017.
- Life membership of 'Additive Manufacturing Society of India (AMSI) Bangalore 560085, 2016.
- Life Membership of Professional Bodies: ISTE, New Delhi, System Society of India, Fellow IE (I), MES (IIT-BHU), RP society of India, Sheet Metal forming Research Association (SMFRA), IIT Mumbai

Laboratory :

1. Additive Manufacturing Laboratory (ME) - in April 2018
2. Computer Aided Design & Manufacturing Lab - in 2001-2007
3. Incremental Sheet hydroforming laboratory (production)- in May 2015

Technology Transfer:

1.  CONCAST Machine- to DST (SERC)
2.  Tube Hydro-forming Machine - to BARC Mumbai
3.  Sheet hydroforming Machine - to DRDL Hyderabad
4. Robot-Assisted  Incremental Sheet hydroforming Machine Setup
5. Multi-Functional 6- axis  CNC Machine - to UGC
6.
 

 
Prof. Santosh Kumar
May 21, 2018