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Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
Cutting tool material
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Cutting tool material

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Made for material management presentation. A subject in MMS 3rd sem

Made for material management presentation. A subject in MMS 3rd sem

Published in: Education, Business, Technology
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  • 1. CUTTING TOOL MATERIAL Presented by : Vipul Patil (10-732)
  • 2. <ul><li>To produce quality parts, a cutting tool must have three characteristics: </li></ul><ul><li>Wear resistance — having acceptable tool life before needing to be replaced. </li></ul><ul><li>Hardness — hardness and strength at high temperatures. </li></ul><ul><li>Toughness — toughness, so that tools don’t chip or fracture. </li></ul>
  • 3.  
  • 4. <ul><li>Unstable </li></ul><ul><li>Very Inexpensive </li></ul><ul><li>Extremely Sensitive to heat </li></ul><ul><li>Considered obsolete today </li></ul><ul><li>Sharp cutting edge possible </li></ul>
  • 5. <ul><li>Unstable </li></ul><ul><li>Inexpensive </li></ul><ul><li>Retain hardness at moderate temperature </li></ul><ul><li>Most common material tool used today </li></ul><ul><li>Sharp cutting edges possible </li></ul>
  • 6. <ul><li>Stable </li></ul><ul><li>Moderately expensive </li></ul><ul><li>High resistance to abrasion </li></ul><ul><li>Sharp edges generally no recommended </li></ul>
  • 7. <ul><li>Stable </li></ul><ul><li>Expensive </li></ul><ul><li>Coated with one or more thin layer of wear resistance material – life increased by 5 times </li></ul><ul><li>Best applied at high cutting speed </li></ul>
  • 8. <ul><li>Stable </li></ul><ul><li>Very Expensive </li></ul><ul><li>The hardest substance known to date </li></ul><ul><li>It is used where abrasive materials would wear anything else </li></ul><ul><li>Extremely fragile </li></ul><ul><li>Sharp edges generally not recommended </li></ul>
  • 9.  

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