SERVICES

United Gear & Machine Company works with the top space, defense and aerospace companies to produce precision splines and gears. From ground support tooling to flight safety engine components, United Gear & Machine has the machinery, expertise and attention to detail to perfectly execute your next project.

GEAR & SPLINE CAPABILITIES

Below is a list of our base capabilities. Please feel free to contact us to learn more about our services and have us provide a custom plan for your gear and spline needs.

Spur Gears & External Spline

120 D.P. to 1.25 D.P.
Up to 48″ DIA.
Metric Gears – All Modules

Internal Splines

Fine Pitch to 4 D.P.
Up to 7″ Face

Gear Crowning

We can crown external gears to reduce noise and vibration during use.

Broaching

Involute Splines
Keyways, ‘D’ Hole
Hex, Double ‘D’
Involute Serrations 45°

Worms

64 D.P. to 6 D.P.

Worm Gears
64 D.P. to 2 D.P.
48″ DIA. MAX.

Racks

22″ Length
Up to 6 Pitch

Face Gears

96 D.P. to 10 D.P.
Up to 6″ DIA.

Bevel/Mitre Gears

Straight Bevels up to 12″ OD
Please contact us

Gear Grinding

CNC Grinding of external spur gears
.5 (50 pitch) to 10 Mod (2.54 Pitch)

Sprockets/Timing Belt Pulleys

All Types
Please contact us

Helical Gears

96 D.P. to 3 D.P.
Internal and External
Please contact us

Keyways

Broached to 5/8″ Wide
Blind Keyways up to 9″ OAL
Shaped to your specifications

TURNKEY ORDER MANAGEMENT

Our Turnkey Purchase Order management is a robust and dynamic system led by the experienced Operations Manager, John Jackopsic. Operational improvement is a key focus, driven by the dedicated Engineering Team. 

A notable aspect of our Turnkey Purchase Order management is the well-established network of AS9100 & NADCAP Approved Vendors. Machining, Heat Treating, Non-Destructive Testing (NDT), and Coatings are all conveniently located within an hour, ensuring quick and reliable access to essential services. This strategic network enhances our ability to deliver high-quality products on time and within specifications.

Our Turnkey Purchase Order management is characterized by robust project management, consistent revenue growth, operational excellence through procedural implementations, and a well-equipped and connected Engineering Team. The strategic network of approved vendors further positions us as a reliable and efficient partner in delivering top-notch products and services.

Percent of Turnkey Business 30%
Percent of Gear Spline Only 70%
Complete projects

INSPECTION SERVICES

We know that gears can be confusing. Let us help! 

Whether it’s a legacy part you need help reverse engineering, or a spline cut somewhere else that needs verification, United Gear’s experienced team offers dimensional inspection, quality consulting, and third party verification services for your gears and splines.

 

Keyence IM
KNM 9X Gear Analyzer
Mitotoyu Profilometer
Hexagon Global CMM
ND 300 Gear Analyzer power by KAPP Niles
Optical Comparitor

DEBURRING SERVICES

In March of 2022 we added an in house deburring department where UGM is able to perform a wide range of deburring services. We work with our customers to develop precision deburring services tailored to the needs of their parts and blueprints. We will hand deburr your gears and splines to most precise of tolerances. UGM can help by understanding your needs and create a customized deburring solutions for you.
 
If you are interested in having your parts arrive burr free after splining, let us know and we can incorporate deburring into your next quote
 

 
 

WHY CHOOSE US?

FREE QUOTE

From one piece to thousands, let us quote your next gear and spline project.

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MAIN OFFICE

860.623.6618

OPERATING HOURS

7:00am – 5:00pm, M-F

MAIN OFFICE

860.623.6618

OPERATING HOURS

7:00am – 5:00pm, M-F