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Tuesday, May 10, 2011

Master notes on Fundamental of Design & Manufacturing part 1


Master notes on Fundamental of Design and Manufacturing part 1
Ø  Common features b/w Creative Design and Engineering Design
·         Deals with analyzing the need
·         Applied brainstorming and synetics
·         Reviewing is applicable
·         Final design is depends on the clarity of need statement
·         Use testing and inspection
Ø  difference b/w creative and Engineering Design
Creative design
Engineering design
Intelligence is required
Not desirable
Based on use of analogy and synthesis of alternatives
Based on proven laws and past experience
Involves phases like incubation, illumination
These philosophy is not considered
Highly sensitive and independent in thinking
Adopt group thinking or ideas
Restrict to work in group
Believes in team-work
Customers, habits and traditions are enemies
These things required

Ø  Divergence, transformation and convergence
Above are the 3 distinct phases of design
Ø  Divergence
·         Gathering many possible ideas for solving design problems involves:
o   Problem definition
o   Need analysis
o   Conceptualizing
o   Transformation
The concepts and information is converted into physical object
Ø  Convergence
This process is narrowing process involves
·         Applied best optimal solution
·         Elimination of unwanted ideas or information.


Ø  Feature of design process:
·         Iteration: repeated attempts required to accomplish the aim
·         Decision making: selection of optimal out of several
·         Conversion of resources: conversion of time, money, talent, material and other natural resources
·         Satisfaction of need: aimed at satisfaction of human need
Ø  2 methods by which design came into existence:
·         Design by evolution (Traditional design)
·         Design by innovation (Modern design)
Traditional design comes with gradual change of time. Process is very slow and takes long period of time for slight modification. The main reason of this is the absence of proper information and design data records.
Example: Computer, airplanes e.t.c 
Innovative design is the method in which designs is quickly developing  with advanced techniques which is capable to fulfill the modern customer need. Here the designers concepts are highly skilled and magnified. He has to design such product which is not exist yet. He tries to solve problem in a systematic way.
Example: Chance of LCD display with LED
Ø  Drawback of traditional design:
·         Do not consider the interdependence of products
·         Not economical in mass production
·         It comes under lags behind the advanced product and process technologies available today
·         Can’t cope with modern competitive requirements
Ø  Drawback of innovative design:
·         He has to collect and evaluate information of product which is not exist yet
·         The performance has to predict
·         Necessity of analysis complicated interaction of component
·         He has to ensure economical and technical feasibility of the product
Ø  Morphology of design:
·         Morphology means ‘a study of form or structure’.
·         Refers to the time based sequence of design operation
·         The logical order of different activities or phases of design project is called the morphology of design
·         This is outlined by eminent expert of design like MORRIS ASIMOW, J.E.SHIGLY, and DIETER.
Ø  Design process given by MORRIS ASIMOW consists of 5 basic elements:
·         Searching for possible alternatives to satisfy the need
·         Formulation of a model for analysis purpose
·         Material selection etc
·         Required information in order to carry out further process:
·         Gen info: scientific laws, market trends
·         Specific info: manufacturer catalogue, material science handbook
·         With these information designers produce outcome in form of print-out or drawings
·         Evaluation of outcome to decide the ability of outcome meets the need
Ø  Detailed morphology of design:
Refers to the collection of time phases which comes during design process elaborated by MORRIS ASIMOW. It consists of 7 phases:
·         *Feasibility study (conceptual design) involves:
·         To ascertain the existence of need, search of solution, evaluate the solution
·         *Preliminary (embodiment design) involves:
·         Development of concepts generated in feasibility study, model building and testing, study of advantages and disadvantages of solution check the performance, quality strength and esthetics.
·         *Detailed design involves:
·         Complete description of tested product including  dimensional tolerance and part, surface properties details, material selection. Finally prototype tested.
·        * Planning for manufacture:
·         Sequence of the description of manufacturing process, material selection, tool and machine requirement, production cost estimation, Q.C system and production control planning with informational flow system
·         *Planning for distribution
·        * Planning for consumption/use
·        * Planning for retirement  










15 comments:

  1. dear friend please send mail sec A notes to my mail Id rameshchichi@gmail.com

    ReplyDelete
  2. HI,

    I found your blogs are most effective and specific to the topics. I have just started with AMIE and need support from good mentors like you to assist me on the materials required for crashing the examinations to the satisfaction.

    Can you please mail me the notes & study materials for the SEC A examinations under AMIE. This would be really helpful.

    I Look forward a positive revert from your end on my email id:- er.vikramverma@gmail.com


    Regards- Vikram

    ReplyDelete
  3. dear friend please send the section A notes to my mail id kamalakannan_par@yahoo.co.in

    looking forward for your prompt reply
    thanks
    kamal

    ReplyDelete
  4. hi I am deepak from bangalore i saw your blog, it is nice and useful pls send me necessary notes for fundemental design and manufacturing and material science . Thankyou

    ReplyDelete
    Replies
    1. hi my email id is sudeep.8186@gmail.com

      Delete
    2. Dear friends thanking you all to attend my blog and its very good to know this help Amie aspirants..

      for the friends who want notes for sec A Please click on given link and download as per requirement ..

      https://sites.google.com/site/ranastudycenter

      Delete
    3. Dear sir plz send the all notes in my id manoj786.mahi@gmail.com.i shall thankful for this kindness.

      Delete
  5. Thanks Sir (Nasir (ST Civil Engineer) Nasirrashidwani@gmail.com Engineering Consultant with software specialization Auto Cad Revit Autodesk Quantity Takeoff Autocad Architect etc

    ReplyDelete
  6. dear friend please send section A notes to m E mail id mpvhaima@gmail.com

    ReplyDelete
  7. hello sir am jaya my first exam is on 7th dec but i am so afriad plz help me for my exam,plz teach me about forming process,principles of machining,plz send me notes.my e mail id is jayashreeturuf12@gmail.com

    ReplyDelete
  8. please send amie section a notes for mechanical engineering .... my e mail id is lincelovis443@gmail.com

    ReplyDelete
  9. Dear friends any one please send section A non diploma stream notes to me my email id: srinubabu.kella@gmail.com

    ReplyDelete
  10. RESPECTED SIR
    I HAVE NO ANY STUDY MATERIALS AND NOTES FOR SECTION A EXAM. FOR ST MEMBER .AND GIVE AFTER 3 MONTH FROM IEI
    KINDLY SEND STUDY MATERIALS NOTES FOR ST MEMBER
    THANKING YOU
    RAHUL KUMAR SHAHI
    rahulshahi615@gmail.com

    ReplyDelete
  11. sir, i want notes which is made by you . if u send these note . i will be ur thankfull... my email id is nirdesh98@gmail.com and if other process to take note please give me call 9024698316

    ReplyDelete
  12. Sir i would be obliged if you could forward me the specific notes on AD301, FDM, that are composed by you at kjdhiman@gmail.com

    Thanks n regards
    Dhiman

    ReplyDelete