Technologies of Engi ...

Topic outline

• 

  General

  • • 120F, 124F, 124Fa, 120Fd, 120FN, 124FN, 420Fa Groups Module 1. Forging
      • 00-Heating_lekz.pdf
      • 01-Classification of equipment_lekz.pdf
      • 02-ROLLING THEORY AND PRACTICE.pdf
      • 03-Open-Die Forging_lekz.pdf
      • 04-Closed-Die Forging_Lecture2.pdf
      • 04-Closed-Die Forging_Lekture1.pdf
      • 06-extrusion lecture.pdf
      • dayton_tech-stamping.pdf
      • PRESS DIES TUTORIAL.pdf
      • TEM lab work.pdf
      • Обработка металлов давлением толковый словарь.pdf

    Download folder
  • Borysevych Vladimir: 0680045396 number in Viber, 0508068817 in Telegram. Forum
  • Nikichanov Vyacheslav +380504003197 find me Viber / Telegram Forum
  • • Module 2. Welding and Allied Processes
      • __Technologies of Engineering Materials 2020.pdf
      • Labarotory Works Report book.pdf
      • Laboratory Work. Cold Welding.pdf
      • Laboratory Work. Resisrtance Butt Welding.pdf
      • Laboratory Work. Resisrtance Spot Welding.pdf
      • Laboratory Work. TIG Welding.pdf
      • Welding KhAI Manual Book.pdf
      • Welding Laboratory Practicum manual.pdf

    Download folder
  • ASM Welding Handbook (USA book) URL
  • Metallurgy and Mechanics of Welding (European book) URL
  • Standards about Welding and Allied Processes URL
  • Welding Manual Book & Lab. Practicum Folder
  • ASM hand book vol. 14 a - Bulk metalworking URL
  • Metalworking Laboratory work hand book File
  • Hand books File
  • Text Metalworking Welding Joint File
  • Metalworking explanatory dictionary File
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  19.01.2024 Exam at 9:50

  • There will be exam online  You should be ready to prepare handwritten answer on 2 questions and send foto of answer in Mentor.  Be ready not to copy from electronic lectures and books but to give your own answer. Plagiarism is strongly prohibited.

    
    

  • Exam (Module) for plastic metalworking (mr. Borysevych V.V.) 25.06.2024 9:50 - 18:200 Quiz
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  18.01.2024 Online consultation Borysevych V., Nikichanov V.
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  26.10.2023 8-00 Lecture "Metal working. Introduction. Classification of plastic metalworking processes
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  15.02.2023 11-55 Online lecture

  Not available
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  3.11.2023 Lecture Heating of metal before metalworking. Rolling

  • Lecture "Heating for metalworking processes" File
  • Blue Button doesn't work. Link for 3.11.2023 Google meet https://meet.google.com/qtk-reve-jkq

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  There is the last chance to take module 18.06.2022 at 12-30. You should submit handwritten original answer. Don't copy. Structure of answer: definision, application, advanteges, disadvantages, classification, parameters, rules of practice, defects

  Not available
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  15.02.2023 13:45 Online laboratory work "Upsetting"

  Not available
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  10.11.2023 9:50 - 11:30 Lecture "Extrusion, wire drawing"

  • Blue button doesn't work. Google meet link https://meet.google.com/trz-wxej-ovq

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  10.11.2023 11:55 - 13:30 lab work "Extrusion"

  • 10.11.2023 12:00 Google meet  https://meet.google.com/fry-ojjp-gnx

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  01.03.2023 15-05 - 15-20, 10 min. Laboratory work test Upsetting, Stress-strain diagram

  Not available
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  17.11.2023 Online lecture "Open Die Forging"

  • open die forging lecture File
  • Videoconference  https://meet.google.com/rrh-ewdg-hbk

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  18.06.2022 from 12-00 till 19-00 , 10 min, Test "Closed die forging with flash

  Not available
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  18.06.2022 Extrusion test 12-00 - 19-00, 10 min

  Not available
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  08.02.2022 15-30 Consultation online

  Not available
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  24.11.2023 Onlline lecture "Close die forging
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  24.11.2023 Videoconference online lab. work Closed die forging https://meet.google.com/mbv-frrq-tcr

  • 24.11.2023, 11:55 Videoconference https://meet.google.com/mbv-frrq-tcr

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  1.12.2023 9-50 Online lecture
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  8.12.2023 Lecture "Multiple Impression forging, specialized forging processe"

  • Link for videoconference https://meet.google.com/oej-zxvy-bnk

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  15.12.2023 Planning of the forging process. Auxiliary operations for forging processe. Forging defects

  • Link for Google meet   https://meet.google.com/vkq-vgkd-rrh

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  Welding and Allied Processes. Introduction. Classifications. Welding Joints. Welding Positions

  Not available
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  Welding Defectes. Oxyfuel Welding and its Allied Processes. Thermite Welding

  Not available
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  Thermal Class of Welding Processes: Arc Welding. Laser Welding. Electrone-beam Welding. Their Allied Processes

  Not available
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  Thermo-Mechanical Class of Welding: Resistance Welding. Difffusion Welding

  Not available
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  Mechanical Class of Welding: Friction Welding, Cold Welding, Explosion Welding, Ultrasonic Welding. Soldering, Brazing. Surfacing. Additive Manufacturing

  Not available
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  Labarotory Works and Tests, Welding, module 1

  • LW 1. Report s forms for Laboratory work URL
  • LW 1. Report Form. Resistance Butt Welding URL
  • T-class, LW1. Resistance Welding URL
  • LW 2. Report Form. Cold Welding URL
  • T-class, LW2. Cold Welding URL
  • LW 3. Report Form. TIG Welding URL
  • T-class, LW3. TIG Welding URL
  • Submit your Laborotory Work №1 report here, please Assignment

             
    

  • Submit your Laborotory Work №2 report here, please Assignment

    
    

  • Submit your Laborotory Work №3 report here, please Assignment

    
    

  • Laboratory Works Test Quiz
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  Module , Welding and Allied Processes, 27.06.22 EXAM

  • Module 2, Welding. "Exam Sheets" with answers Assignment

    Restricted Not available unless: You belong to any group

    Please, make snaps of your HANWRITTEN answer to a question given by teacher, place them into PDF file and submit here. Dead line is 16-17

    Restricted Not available unless: You belong to any group
  • Welding and Allied processes 2d Module questions File

    List of Questions 

  • Exam CARDS File

    Restricted Available until 27 June 2022, 2:00 PM

    Restricted Available until 27 June 2022, 2:00 PM
  • List of students with Exam Cards NUMBERS - for all the groups File

    Restricted Available until 8 April 2021, 5:00 PM

    Restricted Available until 8 April 2021, 5:00 PM
  • Submeet your answers for Welding. ("Exam Sheets" with answers) Assignment

    Please, do the photos of your HANWRITTEN answer to a question given by teacher, place them into PDF file and submit here. Dead line is 14:00

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  24.11.2021 Lecture "Closed die forging"

  Not available
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  lab work "Cogging"

  Not available
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  08.12.2021 Lecture online "Multi Impression die forging. Specialized processes. Forging auxiliary processes.

  Not available
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  QUESTION FOR MODULE

  • Questions

     

    Theory of plasticity

    1. Definition of Stress and Strain. Types of stress and strain.
    2. Definition of the State of Stress at a Point. Stress tensor, deviatoric state of stress, mean stress, principal stresses. Tensor invariants.
    3. Engineering and true stress-strain diagrams
       
    4. Types of stress-strain diagram. Bauschinger effect
    5. Yield criteria, assumptions.             Geometrical interpretation
    6. Laws of conservation and their application in metalworking science.
    7. Engineering stress, tension and compression tests, requirements.
    8. Idealized stress-strain curves and their empirical equations.
    9. Approximate methods – upper bound, slip line, finite element method

    Metalworking engineering
    

    1. Importance of metalworking in aircraft  manufacturing. Aircraft parts produced by metalworking. Particularities of metalworking processes and their classification.
    2. Heating of metal before PMW. Temperature interval of heat treatment. Types of heat treatment.
    3. Processes and equipment for metal heating before plastic deformation and their comparison.
    4. Principles of classification of metalworking processes. Classification of metalworking processes.
    5. Classification of the equipment for plastic metal working.
    6. Forging and die-forging hammers, their basic characteristics. Counterblow hammers.
    7. Presses, their basic characteristics.
    8. Rolling. Equipment and products.
    9. Extrusion. Classification, main parameters.
    10. Wire and rod drawing. Process variables, die design.
    11. Open-die forging. Application, advantages. Basic Open-die forging operations.
    12. Extrusion. Practice, typical defects
    13. Main operation of the forging. Main stages of forging process planning.
    14. Upsetting and heading. Upsetting practice. Cogging, drawing out, breaking dawn.
    15. Close-die forging. Classification. Comparison of the open-die and close-die forging.
    16. Open-die forging. Bending. Piercing and punching
    17. Design of forging drawing. Selection of parting plane. Edge and fillet radiuses.
    18. Stages of close-die forging process. Flash at close-die forging and its function.
    19. Design of forging drawing. Allowances, tolerances and flooding.
    20. Multy-cavity close-die forging. Types of preliminary impressions
    21.  Determination of a quantity and types of preliminary impressions for  multy-cavity close-die forging. Mass distribution diagram
    22. Closed die forging without flash
    23. Typical Forging operation Sequence.
    24. Auxiliary operations for forging
    25. Forging defects
    26. Specialized metalworking processes. Orbital forging, radial forging, roll forging, horizontal upsetting.

     

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  Laboratory work reports.

  • Lab work reports Assignment