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Grinding Stellite Spherical Bearing Sleeves for Military Applications

Grinding Stellite Spherical Bearing Sleeves for Military Applications

by Duval Admin | Apr 6, 2022 | Blog, Success Stories

Duval Precision Grinding was recently contracted to finish a Stellite sleeve for a spherical bearing assembly used in a naval application. Stellite is known for toughness— abrasion, corrosion, and wear resistance in particular.  Due to the hardness of Stellite, it is...
Split-Ring Seal Grinding for Test Instrumentation

Split-Ring Seal Grinding for Test Instrumentation

by Duval Admin | Jan 28, 2022 | Blog, Success Stories

Duval Precision Grinding was recently contacted by a machined component manufacturer who needed help with tight-tolerance surface grinding in a hard-to-reach area. The parts were split ring seals, components to an experimental test instrument that were critical to...
Precision Grinding Chrome Plated Cylinders Electron Microscopy Equipment

Precision Grinding Chrome Plated Cylinders Electron Microscopy Equipment

by Duval Admin | Dec 30, 2021 | Blog, Success Stories

Duval has been in the business of precision grinding for over 70 years, and that’s no accident. That kind of longevity speaks volumes about their commitment to excellence and can only be the result of one thing: consistently delivering accurate parts that meet and...
Grinding Spindle Alignment Fixture Plates And Posts for Automated Mechanical Assembly Equipment

Grinding Spindle Alignment Fixture Plates And Posts for Automated Mechanical Assembly Equipment

by Duval Admin | Dec 8, 2021 | Blog, Success Stories

In the world of precision grinding, there’s a wide variety of skills and specializations. In our industry, it’s not uncommon for a job to be smaller than a ¼ inch or rather large and measured in feet, depending on the customer’s unique needs. But even with over...
NO-GO Spline Gauge Grinding For Aerial Firefighting Equipment

NO-GO Spline Gauge Grinding For Aerial Firefighting Equipment

by Duval Admin | Sep 9, 2021 | Blog, Success Stories

As we reach the end of a summer underscored by rampant wildfires along the West Coast, firefighters are relying on companies that provide aerial firefighting equipment to help address different needs. One of the companies that manufacture and maintain this critical...
OD Grinding Chrome Plated Shaft for Optical Equipment Manufacturer

OD Grinding Chrome Plated Shaft for Optical Equipment Manufacturer

by Duval Admin | Jun 15, 2021 | Blog, Success Stories

Duval Precision Grinding works with a number of machine shops, helping the companies achieve the tight tolerances and specified finish requirements for the parts they’re working on. Recently, a client based out of Long Island, New York, contacted us for...
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Recent Posts

  • Two Case Studies in Precision Grinding Risk Mitigation for Complex Defense Components
  • Mastering Complex Rotary, ID, & OD Grinding for High-Risk Hydrodynamic Bearing Programs
  • Refined OD Grinding Process for Steel Stepped Shafts
  • Complex ID/OD Grinding for Aluminum Sensor Housings
  • Precision ID Grinding for Aerospace & Semiconductor Components

About Duval Precision Grinding Services

For over 70 years, Duval Precision Grinding has been a leading provider in precision grinding services for aircraft parts and other components of various industries including medical, nuclear, and commercial. Customers should always know the status of their parts and that the parts will meet their specifications. With almost 30 highly experienced and committed employees, we are confident we can perform even your most demanding grinding jobs.

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940 Sheridan Street
Chicopee, MA 01022

Phone: (413) 593-3060

Nadcap Accredited

Conventional Machining as a Special Process

AS 9100 ISO 9001
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