P16601: Glass Cutting Machine:Guide Rollers
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Systems Team Phase IV

Table of Contents

Systems Team Phase IV Update

Summarize what we did during this phase and the major decisions made.

Many design decisions were completed during this phase.

P16601

P16602

P16603

System Architecture

Goals

Update

3D Model

Front View - Initial State

Front View - Indexed Work Piece

Side View - Initial State

Side View - Indexed Work Piece

Top View

Dimension Comparison

Plans

Task Plan for Completion Expected Completion Date Completion Status
Decide What Software Package Will be Used
  1. Agreement from all teams – Solid Works
  1. 10/14/15
  1. 100 %
Decide on Standard for Units
  1. Agreement from all teams – Metric Units
  1. 10/14/15
  1. 100 %
Create 3D Model of Guide Rollers Fixture
  1. Foundational Model
  2. Model Update Phase IV
  3. Model Update Phase V
  4. Model Completion
  1. 11/3/15
  2. 11/16/15
  3. 12/3/15
  4. 12/8/15
  1. 100 %
  2. 100 %
  3. 0 %
  4. 0 %
Create 3D Model of Wire Movement Fixture
  1. Foundational Model – No Dimensions
  2. Model Update Phase IV
  3. Model Update Phase V
  4. Model Completion
  1. 10/22/15
  2. 11/16/15
  3. 12/3/15
  4. 12/8/15
  1. 100 %
  2. 100 %
  3. 0 %
  4. 0 %
Create 3D Model of Work Piece Fixture
  1. Foundational Model – Some Dimensions
  2. Model Update Phase IV
  3. Model Update Phase V
  4. Model Completion
  1. 10/22/15
  2. 11/16/15
  3. 12/3/15
  4. 12/8/15
  1. 100 %
  2. 100 %
  3. 0 %
  4. 0 %
Calculate height of guide rollers
  1. Determine height of guide rollers
  2. Solidify height of work piece movement fixture
  1. 11/24/15
  1. 0%
Insert Placeholders for all Required Components
  1. Slurry
  2. Machine Interface
  3. Frames/Covers
  4. Machine Enclosure
  1. 11/24/15
  2. 11/24/15
  3. 11/24/15
  4. 11/24/15
  1. 0 %
  2. 0 %
  3. 0 %
  4. 0 %
Addition of all System Inputs
  1. Electrical System
  2. Compressed Air System
  1. 11/24/15
  2. 11/24/15
  1. 0 %
  2. 0 %
Addition of all System Outputs
  1. Air Exhaust System
  2. Waste Particles
  1. 11/24/15
  2. 11/24/15
  1. 0 %
  2. 0 %
Addition of Bi-Directional Components
  1. Water System
  2. Slurry System
  1. 11/24/15
  2. 11/24/15
  1. 0 %
  2. 0 %
Evaluate Machine Footprint
  1. First iteration of footprint
  2. Decide on tentative footprint
  3. Confirm with Glass Fab
  1. 11/16/15
  2. 12/1/15
  3. 12/3/15
  1. 100 %
  2. 0 %
  3. 0 %

Basic System Behavior

Goals

Updates

Timing Diagrams public/Systems Team Documents/Color coded timing diagram.PNG public/Systems Team Documents/Timing Diagram operation information.PNG

Word Form Description

Plans

Task Plan for Completion Expected Completion Date Completion Status
Create word form descriptions
  1. Form word descriptions of operations based on logical descriptions and team input
  1. 11/24/2015
  1. 75%
Timing diagrams ( 3 modes: normal cut cycle, cycleup/cycle down, wire stringing)
  1. Establish indexing rate from wire movement team (calculate based on scaling of roller and number of cuts being done)
  2. Establish timing needed for the indexing (calculate base on the wire movement speed and acceleration)
  3. Establish motor requirements for wire indexing (calculate based on speed, acceleration, and forces that need to be overcome)
  4. Establish motor firing times, lengths and power to be applied (calculate based on speed, acceleration, and forces that need to be overcome)
  5. Establish wire stringing protocol (talk to Ray and determine what he would like. Base the design off of human usability, ergonomics and ease to setup)
  6. Establish machine operation requirements during setup (calculate based on desired wire speed and acceleration, forces that need to be overcome and time and direction needed)
  1. 10/22/2015
  2. 10/22/2015
  3. 11/3/2015
  4. 11/5/2015
  5. 11/24/2015
  6. 11/24/2015
  1. 100%
  2. 100%
  3. 100%
  4. 25%
  5. 25%
  6. 25%
Determine sensors and controller locations
  1. Establish desired measurements to be taken (based on inputs and outputs that need to be controlled and monitored)
  2. Establish desired parameters to be controlled (based on inputs and outputs that need to change or be adjusted during operation)
  3. Determine how to measure the desired parameters (based on accuracy, space constraints, motion and temperature exposure)
  4. Determine how to control the desired parameters (based on accuracy, space constraints, motion and temperature exposure)
  5. Determine where to measure the desired things (based on space constraints, motion and temperature exposure)
  6. Determine where to control the parameters (based on space constraints, motion and temperature exposure)
  1. 10/25/2015
  2. 10/25/2015
  3. 10/29/2015
  4. 10/29/2015
  5. 11/10/2015
  6. 11/10/2015
  1. 95%
  2. 100%
  3. 95%
  4. 95%
  5. 75%
  6. 75%

System Performance, Risks and Problem List

Goals

Updates

Comparison of Metrics

public/Systems Team Documents/Photo Gallery_Systems Team/metric comparison - phase IV v2.png

Bill of Materials (BOM)

To view our System Level Bill of Materials in finer detail, click here.

Risk Assessment

public/Systems Team Documents/Photo Gallery_Systems Team/Systems Risk Assessment - Phase IV.png

Plans

Task Plan for Completion Expected Completion Date Completion Status
Tabular Comparison of Metrics
  1. Determine metrics to track
  2. Input metric values established for proposed system
  3. Determine how metrics interact and effect other metrics
  1. 10/27/15
  2. 11/19/15
  3. 12/8/15
  1. 100%
  2. 40%
  3. 0%
Bill of Materials
  1. Create a high level BOM
  2. Detail BOM
  3. Identify high cost and long lead times for each fixture
  4. Pursue detailed research of specific parts, requirements, and specifications
  5. Cost out each specific part/material needs
  6. Determine realistic and accurate part lead times
  1. 10/22/15
  2. 11/3/15
  3. 11/5/15
  4. 11/12/15
  5. 12/8/15
  6. 12/8/15
  1. 100%
  2. 95%
  3. 40%
  4. 0%
  5. 0%
Risk Assessment
  1. Update risks after phase IV design decisions
  2. Determine how updated risks will effect the system
  3. Create plans to mitigate risk
  4. Create contingency plans for unavoidable risks
  1. 10/22/15
  2. 11/5/15
  3. 12/1/15
  4. 12/8/15
  1. 100%
  2. 95%
  3. 40%
  4. 10%

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Systems Team Phase IV

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