E&E Methods Flashcards

1
Q

Efficiency

A

Relationship that can be expressed mathematically between Inputs vs Outputs

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2
Q

Outputs

A
  • Reduce the inputs to get the same amount of outputs
  • Increase outputs with less inputs
  • If you’re more efficient, you are more Productive
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3
Q

Who Produces the Most Nuclear Energy?

A

France

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4
Q

Effectiveness

A
  • How well we do what we do
  • Qualitative : Can be measured
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5
Q

Edward Deming PhD

A

Focused on manufacturing problems
– WW2
– Professor of Statistical methods
- Statistical process/quality control
– Went to Japan to work with manufactures
– Saw the quality control employees and rejection rates of 25-50%
– Worked on efficiency and effectiveness
– Got unplanned waste close to 0
– No longer needed quality control
– Build in the quality throughout
- Quality affects inputs and outputs
- Using less raw material, labor, energy

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6
Q

TQM

A

Total Quality Management

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7
Q

Six Sigma

A
  • Near 0
  • Not used in printing industry but most use the term
  • .000000 , six decimal points away from 0
  • 1 in a Million
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8
Q

Lean Manufacturing Advantages

A
  1. Increased overall productivity
    • More goods being produced in an efficient manner
    • Wages and income go up
    • Making more or same amount with less inputs
  2. Reduce amount of space
  3. Reduced manufacturing time
  4. Work force is more flexible
  5. Better buy in from employees makes quality go up
  6. Lower operational cost
    Being more efficient
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9
Q

Lean Manufacturing Disadvantages

A
  1. Easier said than done to change to lean
    • Getting employees to change and the process is hard
  2. Not a program , long term commitment
    - Getting the corroboration of supply chain
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10
Q

Lean Manufacturing

A
  • Focusing on being as efficient as possible with high quality outcomes
  • Cut waste
  • Looking at each cost center in a printing company
  • Using the least resources
  • Elimination of waste
  • Comes from Demings Work
  • Toyota Way
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11
Q

Who Benefits from Lean?

A

Employees
Customers
Company
The Earth

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12
Q

How does the customer benefit from Lean?

A
  • Faster
  • Maybe* cheaper
    • More value, don’t have to lower price
  • Better quality
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13
Q

How does the company benefit from Lean?

A
  • Reduced Cost
  • Reduction of inventory, inputs
  • Less required space
    • Less money
  • Reducing of waste
    - Time, Materials, Space
  • Profit goes up
    - Increased margins
    - COGS declines
  • Increase customer satisfaction and market share
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14
Q

How does the Earth benefit from Lean?

A

Reduced Inputs taken

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15
Q

How do the employees benefit from lean?

A
  • Less Drama
  • Greater communication
  • Accountability and responsibility goes up
  • View each other as a Team rather than individual jobs getting done
  • Increased motivation
  • Expand the skill range of employees
    • More valuable
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16
Q

Muda

A

Waste

17
Q

7 Principals of Muda

A

Doom Qit

18
Q

D

A

Defective Product
- Every part of the process owns their quality
- Inspect as you go
- Quality of effort by everyone

19
Q

O

A

Over Production
- GCB - Good Bindery Count
- What Client Requested
- Beyond the GBC
- Overproducing of the expectation due to expected defects
“Just In Case”
- More material
- More time and labor
- Keeping the extra taking up space
- Space cost money

20
Q

O

A

Over Processing
- We do more than the customer requested or expected
- Adding value when were not being paid too
- Inefficient

21
Q

M

A

Motion
- Movement of Equipment, Materials, or People
- To much inventory or bad flow cost more money of motion
- Assembly lines were questions
- Changed the orientation of the car
- Took up less space and was more productive

22
Q

Q

A

Queuing , Wait
- Ideal time
- Time spent with overproduction
- Waste of time
- Every minute is costly

23
Q

I

A

Inventory
- Raw Materials
- WIP - Work in progress
- Finished Inventory
- Waste of space and money
- have to control temperature

24
Q

T

A

Transportation
- Can include multiple facilities
- Need Flow
- Input of raw materials
- should be near where its needed
- where does it go after?
- Can include vendors
- We don’t want materials to early since its takes up space
- JIT - Just in Time

25
Q

Peter Drucker PhD

A

– Hold Management Accountable
– “You cant improve what you don’t measure”
You cant manage what you don’t measure
– Their job to make Continues Improvement
– Don’t blame the workers blame the management
- Made the process
- Makes the decisions
- Hired the people

26
Q

Spoilage

A

Unplanned waste

27
Q

VOC

A

Volatile organic compounds
- Organic
- Trees, plants
- Inorganic
– Fossil fuels
- Impact air quality
- Measured in parts for million/billion
- Better today than before

28
Q

IAQ

A
  • Indoor air quality
  • Need to measure the quality of air where employees work
29
Q

HAP

A

Hazards air pollution
- Goal Is to get to 0

30
Q

Water

A
  • Quality
  • Reduce Quantity
31
Q

Energy

A
32
Q

Employee Accidents

A
33
Q

Chemicals / Solvents

A
  • If we can reduce that amount, the more sustainable the process is
  • Impacts all other