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

Theory of machine, In turning moment diagram. why we start to draw curve fr...

In turning moment diagram. why we start to draw curve from o degree?

Evaluate the chebyshev spacing for a function, Evaluate the chebyshev Spaci...

Evaluate the chebyshev Spacing for a function y = 2 x 2 - x for the range 0 ≤ x ≤ 2 where four precision point are required. For these precision points, determine φ 2 , φ 3 , φ 4

Thermal Stresses in Tapered Section, A rigidly fixed circular bar 1.75mm lo...

A rigidly fixed circular bar 1.75mm long uniformly tapers from 125mm dia. at 1 end to 100mm dia. at other end. If the max. stress in the bar is not to exceed 108MPa. Find the tempe

Module assembly site preparation, Q. Module Assembly Site Preparation? ...

Q. Module Assembly Site Preparation? To set a module on the piles installed on project site, the following preparations shall be made: The Designer shall provide design elev

Velocity of belt, velocity of belt: velocity of belt passing over the ...

velocity of belt: velocity of belt passing over the driver pulley will decrease Now with this velocity belt pass over driven pulley, Now Velocity of Driven = Velocity

Explain about hydraulic calculation, Hydraulic calculations are carried out...

Hydraulic calculations are carried out by both Process and Mechanical Engineering. Generally speaking, Process Engineering will initiate many hydraulic calculations for piping sys

Locomotive boiler, LOCOMOTIVE BOILER: It is horizontal, natural cir...

LOCOMOTIVE BOILER: It is horizontal, natural circulation, fire tube boiler. It can generate steam at the rate of 7000 kg/hr. at pressure of up to 2.5 Mpa. Earlier it was us

Stress, Difference between direct and shear stress

Difference between direct and shear stress

Maximum stress in the beam due to bending, For the beam shown below, we nee...

For the beam shown below, we need to determine: (i)  the support reactions R L and R R (ii) the shear force and bending moment diagrams (iii) the maximum stress in the b

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