The document discusses green manufacturing, defining it as implementing substitutions that reduce energy, resource consumption, waste, and water usage. It outlines the need for green manufacturing due to environmental and business reasons. The goals of green manufacturing are achieving sustainability and conserving resources for future generations. Benefits include improved reputation and reduced costs. Examples of green manufacturing processes and products are provided.

1. Green Manufacturing
Presented By: Pradeep Kumar
Scholar No.: 13-22-212
Specialization: Design & Manufacturing
Department of Mechanical Engineering
2/3/2014
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2. Topic Overview

Definitions
 Need

Goals

Benefits

Process

Different Aspects

Example in the real world.

Summary
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3. What is green manufacturing ?
 It
is about implementing any kind of substitution in the
manufacturing process which leads to a reduction in energy
consumption, resource consumption, waste by-products, and
water usage.
 The design, processing and commercial use of materials
processes and products, which are economical and
sustainable while minimizing pollution and risk to human
health and the environment.
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4. Need of green manufacturing
 Customers are environment conscious.
 Environmental protection is a top agenda for everyone.
 Reasons for environmental care
 running out of fossil fuel supply (energy crisis) global
warming
 depletion of the ozone layer
 loss of trees and forest
 Green manufacturing is a challenge for today but as Business
opportunities for tomorrow
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5. Green Manufacturing’s Goal
 Its
goal is to achieve sustainability.
 Every company when it comes to green
manufacturing should be conserving natural
resources for future generations.
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6. Fig no : 1
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7. Benefits Of Green Manufacturing
 Creates
a great reputation to the public
 Saves useless cost.
 Promotes Research and Design
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8. E-waste treatment in guangdong ,China
Fig no : 2
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9. Process of Green Manufacturing

Lead-Free Soldering for electronics
 Reduce Emission of Pollutants
 Use of environment-friendly chemicals
 Use the lead-free solders to manufacture the products and don’t
allow any intentionally added Pb in the products, then the
products can be defined as lead-free products.

Packaging Materials – Disposal and Environment-friendly

No release of toxic substances in product life

End of Life Treatment – Recycling of Components, Collection of
equipment .

Use of Biodegradable materials .
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10. Different Aspects in green manufacturing
 JIT Manufacturing
 Zero
Emission Strategy
 ISO 9000 and ISO 14000
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11. Green Recycling :
Coasters - Cutouts
(made from recycled circuit boards)
Rain Saver - Blackwall (Even Greener)
(Made from recycled plastic)
Caddies - CAT
(Made from recycled plastic)
Chair - Blue Marmalade Ltd.
(made from recyclable plastic)
Fig no :3
Green Recycling
Green Recycling
Green Recycling
Doormat - Lakeland Limited
(made from recycled rubber)
Leather Bound Journal – Natural
History Museum
(made from reclaimed leather &
recycled paper)
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12. Some Green Products :
Fig no : 4
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13. Fig no : 5
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14. E-Ticket : an IRCTC initiative
Fig no : 6
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15. Example of Green Manufacturing
 Murray
Ohio Manufacturing Company Wanted to
develop ways of reducing scrap metal.
 Scrap metal was created because of the depth of the draw
on the metal sheets and since the machines created severe
deep draws it would tear and mar the metal sheets.
 Murray Ohio Manufacturing Used a chlorinated oil with
an additive of graphite to create heightened lubricity.
 Oil was used as a stamping lubricant
 Looked at two different chemicals
*Dry Coating Product
*Coldkote
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16. Products of Murray Ohio
Fig no : 7
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17.  Dry
Coating Product
 Required machinery needed 400ft in length.
 Teflon coating that the product left made the sheets
more slippery.
 Cost of machinery was high.
 ColdKote
 System was 10ft in length.
 Non-oil lubricant
 Cost of machinery had a payback of six months.
 Coldkote the winner
 The benefits of Coldkote
 scrap metal went from 9% to 1/10 of 1%.
 Tool life increased 30-50%.
 Polish time went from 3-4days to once a day.
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18. Coldkote Green Manufacturing
 The
removal of Coldkote was used with a warm alkaline bath.
 Coldkote becomes a solid compound once its applied therefore
reducing the amount of spilling and dripping.
 Non-oil lubricant reduces toxicity of company’s waste stream.
 A warm alkaline bath eliminates the need for any hazardous
cleaning agents.
 Decreased spilling and dripping allowed for cleaner facilities.
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19. Summary




Green manufacturing is the elimination of waste through the
production process
Companies must step up and take responsibility for their actions.
Green manufacturing promotes innovative design.
Processes such as JIT and zero emission should be exercised by
all companies.
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20. Questions
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21. THANK YOU !!!
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22. References :
 www.slideshare.com
www.wikipedia.com
www.google.com
www.seminartopics.com
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