Worm and Thread Gear Form Capabilities:
We do both threadmilling and thread grinding so our gears and worms are custom engineered to your exact specifications. From conventional worm and thread gears to unconventional, from small to large, and in a variety of materials and a wide range of sizes.
Worm and Thread Gears: +1 (215) 703-0390
•Pitch Diameters: 1/8″ to 24″
•Number of starts: 1 (single) to Infinite
•Face Width: 60″ maximum face width
•Pitch Types: Diametral Pitch, Module Pitch, Circular Pitch, Agma Stub, Combo Stub, Nuttal Stub, Full Fillet, American Acme, Metric Trapezoidal and more.
··(Other less common pitch cutters can be rented or purchased as needed).
•Tooth size: 120 Diametrial Pitch to 1 Diametral Pitch, .2 Module to 25 Module, .05″ Circular Pitch to 3″ Circular Pitch.
•Pressure Angle: 14.5° PA, 20° PA, 25° PA, 30° PA are the most common pressure angle gear tools that we stock.
··We do stock some tooling 17.5°, 22.5°, 27.5°, etc.
··(Other less common, pressure angle gear tools are available to rent or purchase as needed.)
Accurate Worm Set Measurement
We can accurately measure the center distance of your worm set on our center distance testers.
Custom Worm and Thread Form Materials
We can use a wide variety of materials including steels, hardened steels, pre-heattreat steels, stainless steels, cast iron, aluminums, delrin (aceytl), nylon, uhmw and other plastics, non-metallics (phenolics), brass and bronzes, graphite, titanium, monel, inconel. We can and have made worms and thread forms out of many other materials as well.
For easy to understand technical information about worms and other thread forms just click on the Technical Section tab from our home page.
Reverse Engineering Worm and Thread Gears
Send us your gear samples or machine parts (new or worn) for our complete reverse engineering service. Depending upon the complexity of your samples, in many cases, there is no charge for reverse engineering.