What are the standards for product modeling, Mechanical Engineering

Assignment Help:

Standards for product modeling.

The models include :

(a)  A presentation model which defines the type of presentation of information. For instance how the product can be visualized on a CRT or paper. Features like colour, illumination, text font, view angles and so on are determined here,

(b)  Materials model: is where the characteristics of material can be described. For instance an elasticity matrix, material-specific coefficients such as a coefficient of expansion, thermal conductivity, heat transfer are specified.

(c)  Tolerance model describes dimensional tolerances, geometric tolerances, from tolerances and so on.

(d)  Surface model describes the specification for surface finish required.

(e)  Form-feature model describes the object from the point of view of manufacturability whereby the form pattern is described or a method to produce the form element. The manufacturing relevant features can include holes, threads, keywords and so on.

 


Related Discussions:- What are the standards for product modeling

Applications of Numerical Methods in Mechanical Engineering, Various applic...

Various applications of numerical methods in the field of m=numerical engineering.

What are the points importants during forging design, What are the points t...

What are the points that should be kept in mind during forging design? Some of the points which must be followed while forging design are: > A radial flow of fibers or grain

Stress concentrations, Describe the test specimens that were used in the te...

Describe the test specimens that were used in the testing program, and what one hopes to learn by testing them. Show the "test matrix" (i.e. a listing of what specimens made of wh

Draw the bending moment and shear force diagram, Draw the bending moment an...

Draw the bending moment and shear force diagram for the following cases : a) A cantilever beam of length (L) carrying a Point load (W)at its free end. b) A simply supported b

TMA 2, A temperature control process has a first-order response with a step...

A temperature control process has a first-order response with a step response time of 12 seconds. In selecting a temperature sensor for the control system for the process, for what

Composites , For an automotive component of your choice that is traditional...

For an automotive component of your choice that is traditionally metallic, review how it could be re-engineered as a composite? How factors such as fibre & matrix type, fibre volum

Need it fast, PROBLEM 1 (30 points) Consider a Boeing 747-400 at weight clo...

PROBLEM 1 (30 points) Consider a Boeing 747-400 at weight close to the maximum takeo? weight (MTOW) cruising at Mach 0.82 at an altitude of 32000 ft. (a) How much thrust is needed

Polythionic Acid Stress Corrosion Cracking, In Naphtha Hydrotreating Unit, ...

In Naphtha Hydrotreating Unit, does feed/effluent heat exchangers require passivation to avoid polythionic acid stress corrosion cracking.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd