Surface Enhancement

MIL provides the shot peen process to accompany our other capabilities, serving the aerospace, medical, and power generation industries. We currently have two machines online with additional capacity forthcoming.

Surface Enhancement

Shot Peening

MIL - Surface EnhancementShot peen, a cold-working metal process, is performed by directing a controlled stream of round particles (shot) against a metallic surface, creating a compressive layer in that surface. While the primary purpose of this layer of compressed material is to provide resistance to fatigue cracking, the consequential work hardening of the surface can provide the added benefit of resistance to fretting and wear. To accurately repeat this process requires a heightened degree of control and precision.

MIL provides the shot peen process to accompany our other capabilities, serving the aerospace, medical, and power generation industries. We currently have two machines online with additional capacity forthcoming.

  • NADCAP Accredited
  • 6 axis Fanuc robot
  • Opposing shuttle with dual auxiliary indexing/continuous-turn axes
  • 550 lb. capacity
  • In-house custom tooling/masking design


Fracture Critical Components such as:

  • Gears
  • Shafts
  • Rocker arms/Engine components


Landing Gear Systems such as:

  • Aircraft Wheel and Brake Components

Abrasive Blasting

Abrasive Blasting, also known as sandblasting or grit blasting, refers to the process of propelling a stream of abrasive particles against a surface via specialized blast equipment. This process is used to remove coatings and surface contaminants, or to alter texture, either for cosmetic purposes or to provide increased coating adhesion.

Product up to 11’ long and 3’ wide can be processed readily at MIL in one of our manual grit blast cabinets. Smaller parts requiring precision blasting can be processed in our Pencil Blast Cabinet.

Aluminum Oxide

  • Most commonly used media
  • Available in a variety of sizes (most sizes in stock at MIL)


Garnet

  • Good alternative to Aluminum Oxide
  • Available in a variety of sizes


Glass Bead

  • Most common non-grit media
  • Used for peening and cosmetic surface enhancement
  • Available in a variety of sizes (several sizes in stock at MIL)


Plastic Grit Blast Media (Urea)

  • Most common plastic media
  • Used to remove coatings where substrate surface finish must be preserved
  • Safe on a variety of materials
  • Available in a variety of sizes

 

 

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