CNC Turning & Milling Services

At Tracey Gear & Precision Shaft, our capabilities include high-accuracy CNC turning and CNC milling offered as part of our full-service manufacturing capabilities, or as a standalone service. Our equipment assets include vertical machining centers as well as high capacity turning centers, all of which we use in the production of custom gears and shafts. With our 5-axis milling capabilities, we can perform multiple machining operations from a single set up, including drilling and tapping holes in any pattern and cutting keyways, slots, and flats. By carrying out all necessary machining processes from a single setup, we achieve a very high degree of repeatable precision and accuracy. Our multi-axis equipment also allows for faster cycle times, which promotes our production efficiency and enables us to turn jobs around quickly.

With our diversified CNC machining capabilities, we can mill parts with dimensions of up to 20.0” in length x 60.0” in width x 25.0” in height. Our turning capacity allows us to supply parts measuring as large as 27.0” in diameter x 120.0” in length. As an accomplished manufacturer of gears and shafts with critical quality requirements, we develop work holding solutions and cutting tool strategies that enable us to uphold tolerances as close as ±0.0001”. We have the ability to machine many types and grades of metal and plastic. The most common materials we machine are carbon steel, alloy steel, stainless steel, cast iron, and various bronzes.

As an ISO 9001:2015 certified machining company with a modern inspection department and robust quality assurance methodologies, we confirm that your parts uniformly comply with your specifications. We machine parts that adhere to Mil-spec and other industry standards. Our primary emphasis is the production of custom precision gears and shafts with detailed features and complex profiles, and we offer a full range of vertically-integrated manufacturing services, including grinding, heat treating, and finishing. Whether you need a small volume of prototype parts or large production quantities, we can fulfill your order accurately, promptly, and cost-effectively. Contact us today to learn more about our CNC turning and milling capabilities.

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CNC Turning & Milling Capabilities:

Machining Processes

5-Axis Milling
Drilling
Boring
Turning

  • Contour Turning
  • Taper Turning
  • Straight Turning

Threading

  • External
  • Internal

Tapping

Internal Forming
Knurling
Broaching
Counterboring
Countersinking
Pocketing
Profiling
Reaming
Parting/Cutting
Facing

Equipment

Verticals
Turning Centers

Equipment Capabilities

CNC Control Capabilities
Large Swing Lathe
Bar Feed

Milling
CAM Programming Services

Machinery Axis

5- Axis Milling
20” x 60” x 25”
27” x 120” OD Turning

Fixturing

Three-jaw Chuck
Four-jaw Chuck
5C Collets

In-House Fixturing & Tooling
Precision Vices

Tolerances (+/-)

0.0001”

Materials (Metals)

Alloy Steels
Aluminum
Beryllium
Brass
Bronze Alloys
Carbide
Carbon Steel
Cobalt
Copper
Iron
Lead

Magnesium
Molybdenum
Nickel
Palladium
Stainless Steel
Stellite (Hardfacing)
Tin
Titanium
Tungsten
Zinc

Materials (Exotic & Precious Metals)

Inconel
Molybdenum
Monel

Niobium
Superalloys

Materials (Plastic Polymers)

Acetal
Acrylic
Fiberglass Reinforced Plastics

Nylon
Phenolic

Additional Services Offered

Heat Treating
Chrome Plating
Zinc Plating
Nickel Plating
Passivation
Anodizing
Gear Grinding

EDM
Blanchard Grinding
Dynamic Balancing
Shot Peening
Lubrication
Magnetic Particle Inspection
Liquid Penetrant Inspection
Centerless Grinding
Surface Lubricant Coating

Products

Angular Gears
Bevel Gears
Cluster Gears
Helical Gears
Internal Spur Gears
Internal Splines
Precision Shafts
Rack Gears
Sprockets

Spur Gears
Splines
Spline Shafts
Timing Belt Pulleys
Worms
Worm Shafts
Worm Gears
Sun Gears
Planetary Gears

Production Volume

Prototype
Low Volume

High Volume
Blanket Orders

Lead Times

Quoted on job by job basis
Emergency services available
Rush Services Available

Additional Information:

Industry Focus

Aerospace
Agricultural
Architectural
Auto/Truck/Transportation
Chemical
Electronic
Food

Machine Tool
Marine
Military
Oil Field
Packaging/Converting
Pharmaceutical

Industry Standards

ANSI
ASME
ASTM

ISO 9001 Certified
Mil-Spec
RoHS

File Formats

AutoCAD (DWG, DWZ)
BMP
DXF
GIF
IGES
Inventor (IDW, IPT)
IronCAD (ICD, ICS)

JPG or JPEG
MasterCam (MDX, MC8, MC9, SET)
PDES
PDF
SolidWorks (SLDPRT, SLDDRW, SLDDRT)
STEP
TIFF