Summer 2016 presentation
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Transcript of Summer 2016 presentation
Summer 2016 Manufacturing Engineer Co-opQuang Nguyen
My self• From Hanoi, Vietnam• Junior mechanical
engineering student at GVSU• Math, and Physics tutor• Engineering Laboratory and
Teaching Assistant
First Co-op Rotation at EBWE
What I’ve done• Kanban systems for repair part• TS certification
• Curt connector assembly• Eliminated rework
• Durango Assembly cell (Still in process)• Improved the stamping and assembly process at EBWE
• U540 Assembly Flex Press station 2 and 3• Automated assembly process
• Other small project and assignment
Kanban system
• Goal:• For TS certification• To eliminate ordering process for purchasing and tech
• Description:• Identified all the repair components• Entered information in Plex• Implemented Kanban card system for part reorder
Curt fixture
• Goal• Eliminated rework• Saved money
• What I completed• Time study• Developed a process to improve process quality• Worked with Garland Service Company in Texas on
fixture to hold connector in place when soldering.• Plan to run new fixture in selective solder
Durango Assembly• Goals: • Improved Stamping• Improved Assembly
Process at EBW Electronics
• Description:• Work with operator
on issues. • Get FPY data from
checksum tester from May to August
Durango Assembly (cont)
• Description• Worked with Chris in inspection and assembly
fixture purchasing from QMA• Sent part out to Dynamics for CMM Inspection
and Analyze the data• Visited Agritek to observe their process of making
Durango heat-sink• Tested Voltage across each LED in 600 Flex Board
Sample
U540 Flex Press• Goals• Automated the assembly process
• Description• Built the vacuum system and
mounted under the Flex Press• Tested the nest for manufacturability• Identified problem with fixture,
heatsink, and flex board. • Sent out the flex outboard for CMM
inspection• Developed assembly process and
train operators
Other Small Project• Time Study and Man Power Analysis• Muth area, Curt area, P552, P558, P4, P6, router, compass tester,
C346 tester, Juno P/N: 13820• P552 packaging Analysis• Analyze whether the change in connector’s location affects the
packaging and design of plastic tray• Provide dimensional data for Carton, Box, and Partition • Making excel file including Item number, dimension, supplier,
type, cost of each kind of carton, box, and partition• Making a glue gun holder in Curt area• Tape the yellow line in factory floor
What I’ve learned• PCB assembly operation• Process of making a PCB: SMT, AOI,
Routing, Conformal Coat, Selective Solder, Testing, stamping
• Doing business with another company
• Hands-on Experience• Learn how to use a lot of tool• Assembly vacuum nest for U540• Maintenance
Things Gone Right• I have opportunity to involved in important project• U540, Curt, Durango, Kanban system
• Learn new skills and experience• Hands-on, power tools, packaging, shipping, working with other
company• Opportunity to do responsible and challenging work related to
my major• Family-like atmosphere• Nice and clean working environment
Things Gone Wrong• Durango Assembly• This is long project, I learned a lot when I involved in this project.
However, I regret that I have to come back school too soon, so that I am not able continue working on this project.