Our Precision Vertical Grinding Services
Nation Grinding, Inc’s. precision vertical grinding services, which grinds for three of the largest spindle grinders in the U.S., is ISO and Mil-Spec compliant. This allows us to deliver the superior quality and absolute precision that our clients expect. Our grinding processes include but are not limited to vertical, deep-hole, external and outside diameters, face, fine, high-speed, taper, wet grinding and more.
Inside part diameters can be from .200″ to 36″ (5 to 914.4mm) and outside part diameters and part widths may be up to 48″ (1219mm). We can handle part heights of up to 52″ (1321mm) and roundness of .00050″ (.0127mm). We also have a lifting capacity of up to 3 tons. We are proud of our ability to meet the tightest tolerances of +/- .0002″ (.0051mm). We work with an incredibly wide range of materials and coatings and provide multiple repair services.
For more detail on our vertical grinding services, please see the table below or contact us directly.
Precision Vertical Grinding Services Capabilities
- Grinding Process
-
- Deep Hole Grinding
External & Outside Diameter
Face Grinding
Fine Grinding
High Speed Grinding
Internal and Inside Diameter
Multiple Diameters
Outside Diameter - Precision Grinding
Steps
Surface
Taper Grinding
Vertical Grinding
Wet Grinding
- Deep Hole Grinding
- Material - Metals
-
- Aluminum
Beryllium
Brass
Bronze
Carbide
Cast Iron
Cobalt
Copper - Gold
Inconel
Lead
Magnesium
Molybdenum
Nickel
Platinum
Silver - Stainless Steel
Steel
Tantalum
Tin
Titanium
Tungsten
Zinc
Zirconium
- Aluminum
- Material - Others
-
- Ceramic
Composites
Ferrite - Plastic
Rubber
- Ceramic
- Finish
- Hard Chrome, Coatings
- Part Inside Diameter
- .200 to 36 in (5 to 914.4 mm)
- Part Outside Diameter
- Up to 48 in (1219 mm)
- Part Width
- Up to 48 in (1219 mm)
- Part Height
- Up to 52 in (1321 mm)
- Lifting Capacity
- Up to 3 tons
- Roundness
- .00050 in (.0127 mm)
- Surface Finish
- R8
- Concentricity
- .0002 in (.0051 mm)
- Tolerance (+/-)
- .0002 in (.0051 mm)
- Repair Services
-
- ID, OD Repair of Shafts
Cylinders, Pumps/Printer Rolls
Chrome Plating Repair - Plasma Spray Repair
Spindle Repair
- ID, OD Repair of Shafts
- Desired Coatings
-
- Metals
Ceramics
Thermoplastics
Epoxies - HVOF Tungsten Carbide
95 MXC Armacor
60 T Stainless Steel
- Metals
- Typical Coating Applications
-
- Spindle Repair
Wire Drum Fabricating / Rebuilding
Pump Castings / Impellers
Pump Shafts / Sleeves - Paper Rolls
Roll Rebuilding
Gas & Steam Turbine Components
- Spindle Repair
- Additional Services
-
- CAM
Q.C. Reports - Reverse Engineering
Spindle Grinding
- CAM
- Quality Control Inspections
-
- Optical Profilometer
Standard Metrology Instruments
Micrometers
Slide Calipers
Height Gages
Depth Gages - Indicators
Bore Gages
Squares / Angles
Gage Blocks
Granite Surface Plates
Rotary Tables
- Optical Profilometer
- Production Volume
- Specialty Production Shop
Prototype
Large Scale Production Volume Run
- Typical Lead Time
- 5 to 10 work days
Additional Information
- Industry Focus
-
- Aerospace
Agricultural
Auto/Truck/Transportation
Marine
Medical - Military
Mining
Pulp and Paper
Spindle
Wire
- Aerospace
- Intended Application
- Machinery, Mold Grinding, Tooling/Fixtures
- Industry Standards
- ISO Compliant, Mil-Spec
- File Formats