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Optomechanical Engineering

Prof. Jim Burge

jburge@optics.arizona.edu

520-621-8182

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OPTI 423/523  Optomechanical Design and Analysis

 

Spring 2011

Nominal times MWF at 11:00- 11:50 in Meinel 307                Course introduction

Class email (send your e-HW here):  optomech@optics.arizona.edu

 

Prof. Jim Burge

 

jburge@optics.arizona.edu

office : 621-8182

Room 733 Meinel Bldg

home : 322-0170

 

TA: Tianquan Su 

tsu@optics.arizona.edu

Phone: 520-331-0395

 

with contributing presentations from

Won Hyun Park (whpark@optics.arizona.edu)

Bob Parks (rparks@optics.arizona.edu)

 

 

Resources:

References for 423/523

Yoder, Paul R., Jr., Opto-Mechanical Systems Design, 3rd Ed., (CRC Press, 2006)

 

OptoMech Discussion Group

Username: Opto2010

Password: password2010

 

Distance Learning

 

Video stream at:

http://www.optics.arizona.edu/distance/Spring2011.htm   (need username and password).

Handled by Cindy Robertson <cindyr@optics.arizona.edu> (520) 626-4719

 

 

Engineering Design Guidelines

Summary

Check sheet for Requirements Review

Check sheet for Preliminary Design Review

Check sheet for Final Design Review

Review for technical presentations

 

 

Independent design projects

General description of the assignment

Guidelines for design projects

 

SolidWorks Download

 

 

Technical reports from the students

 

 

Class calendar

 

Class

Prepare for class
(DL students submit electronically)

Week 1

 

 

 F  1/14

Course introduction

Review Objectives from 521

Review Final Exam from 521

 

Assign Problem 1

Engineering Design Guidelines

 

Week 2

 

 

M 1/17

Martin Luther King Jr Holiday - no classes

 

W 1/19

Engineering design and analysis using finite element methods

 

F  1/21

Requirements for Problem 1

Discuss IR materials
Discuss windows and seals

Requirements for Problem 1.

Week 3

 

 

M 1/24

Discuss issues from 521

Design and analysis for
Problems 6 and 8 from 521 final exam

W 1/26

Discuss design and analysis for vacuum window.

Preliminary design for Problem 1

F  1/28

Assign Problem 2

Assign Problem 3

Zemax File for Problems 2 and 3: 523P2.zmx

Lens Prescription for Problems 2 and 3: 523P2.pdf

Continue discussion from 521 Final Exam

Design and analysis for
Problems 6 and 8 from 521 final exam

Week 4

 

 

M 1/31

 Discuss issues for lens mounts,
boundary conditions for finite element modeling

Requirements for Problems 2 and 3

W 2/2

 Window mounting

Final design for Problem 1

F 2/4

Assign Problem 4

(VeroGray Data Sheet)

 

Lens mounts: seats and retainers

Mounting of Optical Components 

Preliminary design for Problem 2

Week 5

 

 

M 2/7

 Finite Element modeling of flexures

Requirements Problem 4

W 2/9

Mounting of Optical Components 

Preliminary design for Problem 3

(Submit Problem 1 Final report to optomech@optics.arizona.edu)

F 2/11

 

 

Week 6

 

 

M  2/14

 Tour of UA Machine Shop I

Lathe

Mill

Grinding

Quality Control

Solar panel mold

W 2/16

 Lens barrel design in Solid Works

 

F 2/18

Demonstration of lens alignment and CMM metrology

Rotary table alignment demo

Some reference demo from 421/521 lab

Week 7

 

 

M 2/21

 

Final design for Problem 2

W 2/23

 

Preliminary design for Problem 4: Flexure design

 

F 2/25

 Tour of UA Machine Shop II

Example drawing for problem 3

video 1video 2video 3

Week 8

 

 

M 2/28

Lens mounts, issues with machining and alignment

Optomechanical design for IR null test (pdf)

tolerance of IR null test (pdf)

W 3/2

 

 

F 3/4

 

Final design for Problem 3

Week 9

 

 

M 3/7

Assign Problem 5

Mirror mounts 

 

W 3/9

Post-processing of finite element analysis  

Requirements Review for Problem 5

Problem 3 Final report due

F 3/11

Mount sensitivity analysis

Surface Analyzer Version 0.4

 

Project Plan for independent projects

 

ANd9GcT46aXn0kqCL1err9Ji2eR6HkL3cxcoVipHK3zOVrqGwqv5ux_Png&t=1Spring Break March 12-20

 

Week 10

 

 

M 3/21

 

 

W 3/23

 Mirror mounts, finite element

Preliminary design for Problem 5

F 3/25

Flexures

 

Final design for Problem 4

Turn in your Flexure design for prototype print

Week 12

 

 

M 3/28

 

Independent Projects: Requirements Reviews

(Garrett)

W 3/30

 

 Independent Projects: Requirements Reviews

(Laura, Ben)

F 4/1

 

 Independent Projects: Requirements Reviews

(Eduardo, Michael)

Week 13

 

 

M 4/4

Post-processing data from Solid Works (Won Hyun Park)

Status review Garrett, Laura

W 4/6

 Industrial Affiliates: No class

 

F 4/8

 

Final design for Problem 5

Week 14

 

 

M 4/11

 Parametric modeling in Solid Works

(Please download new version of surface analyzer)

Status review (Ben, Eduardo, Michael)

W 4/13

No Class: Tour of optics shop

 Shop tour video 1

Shop tour video 2

Shop tour video 3

Shop tour video 4

F 4/15

 

Independent Projects:  Preliminary Design Review (Garrett)

Week 15

 

 

M 4/18

 

Independent Projects:  Preliminary Design Reviews (Laura, Ben)

W 4/20

 

 Independent Projects:  Preliminary Design Reviews (Eduardo, Michael)

F 4/22

 

 

Week 16

 

 

M 4/25

 

 

W 4/27

 

Independent Projects:  Final Design Reviews

(Garrett)

F 4/29

 

Independent Projects:  Final Design Reviews

(Laura, Ben)

Week 17

 

 

M 5/2

 

 

W 5/4

 

 Independent Projects:  Final Design Reviews

(Eduardo, Michael) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

References

Link to references for 423/523

 

UA policy on Academic Integrity

(Please send comments, suggestions, or dead links to optomech@optics.arizona.edu)