ENGINEERING DESIGN PROCESS
3rd Edition
ISBN: 9781305253285
Author: HAIK
Publisher: CENGAGE L
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Textbook Question
Chapter 6.11, Problem 11P
Generate a function tree for a coin-sorting device.
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On EXCEL VBA, please post code that solves for the following silver-meal heuristic problem:
Holding cost is $.25, setup cost is $200 and demand is (200, 220, 240, 260, 280, 300)
Please output the timing and quantities of planned order releases
4. Four manufacturing cells are served by an automatic guided vehicle (AGV) on a linear bidirectional track,
as show below. The flow-between information is given in the table below. Develop an improved layout
using the pairwise exchange method. Assume that the pickup/delivery stations are located along the AGV
track at the midpoint of the cell edge and equal unitary cost for every move between cells. You must
perform only the following exchanges per iteration:
Iteration 1 AB, BC, & CD
دانا *
B
C
D
Iteration 2 AB & BD
-
You must show the associated score for every layout evaluated. Indicate if after these two iterations
iteration is required to continue exploring a better solution.
60-100-
A B C D
21 11
10
4
13
27
30
-120-
¡¡A:
C
220
ANSWER: The recommended layout is:
507
with a cost of Z=
D
AGV track
Unit: ft
INSTRUCTIONS: Solve the following problem by manually applying the finite element method, following these steps:
Pre-processing:
Geometry identification.
Material properties identification.
Load identification.
Boundary condition identification.
Development of the connectivity matrix for nodes and elements.
Processing:
Calculation of local stiffness matrices.
Assembly of the global stiffness matrix.
Assembly of the global force matrix (if required).
Application of boundary conditions.
Resolution of the system of equations.
Derivation of the complete displacement vector (u).
Post-processing:
Reaction forces calculation.
Stress analysis.
Problem Statement: the truss nodes and elements (in parentheses) are already numbered. The areas (are in cm^2 ) are underlined. members are made of structural steel, modulus of elasticity is (E) of 20×10^6 N/cm^2 . the lengths are given in cm.
Chapter 6 Solutions
ENGINEERING DESIGN PROCESS
Ch. 6.11 - Discuss the following statement as it relates to...Ch. 6.11 - Why would it be wrong to state a mechanism of...Ch. 6.11 - What is the difference between functions and...Ch. 6.11 - Prob. 4PCh. 6.11 - As a team, choose one of the following products to...Ch. 6.11 - Prob. 6PCh. 6.11 - Prob. 7PCh. 6.11 - What is the difference between the functional...Ch. 6.11 - Prob. 9PCh. 6.11 - Prob. 10P
Ch. 6.11 - Generate a function tree for a coin-sorting...Ch. 6.11 - Prob. 12PCh. 6.11 - State whether following statements for true or...Ch. 6.11 - Establish the goal, action, function, behavior,...Ch. 6.11 - Establish the function tree of a car scissor Jack.Ch. 6.11 - Establish the function structure of an electric...Ch. 6.11 - Establish the purpose and action functions for a...Ch. 6.11 - Prob. 18P
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