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AGMA Member Company|Since 1946

800.491.1073|
Commercial Gear & Sprocket Company, Inc.

Company

Our Process

From your first inquiry to the day the parts ship, here is how a job moves through the shop — and where the quality is built in at every step.

  1. Inquiry & Quote

    It starts with your print, a sample of the part, or a description of the application. We review what you need and come back with a fast, accurate quote.

    • Send a drawing, CAD file or a sample to reverse-engineer
    • No print? Describe the application and we'll help define it
  2. Drawing & Application Review

    Before a single chip is cut, our engineers read the drawing the way it will be inspected — tooth form, pitch, material and any secondary processes called out.

    • Tooth form, diametral pitch and class confirmed
    • Material and secondary operations identified
    • Over 120 years of combined experience on hand for design support
  3. Material & Planning

    We source the material your print specifies and plan the routing — which machines cut it, in what order, and where it goes for heat treat or finishing.

    • Material to your specification
    • Many sources for heat treating and metal finishes
  4. Gear Cutting

    The part is cut on the right machine for the job — shaping, hobbing, bevel generating or thread milling — by machinists with decades on the equipment.

    • Hobbing 1/4" to 60", shaping 1/8" to 36" dia, bevel 1/4" to 24" dia
    • Spur, helical, bevel, worm, splines, racks and sprockets
  5. Machining & Secondary Operations

    Turning, milling, deburring and any secondary work happen on our CNC and manual equipment, so the part leaves complete rather than half-finished.

    • Haas and Doosan CNC lathes and mills, plus a full tool room
    • Deburring, chamfering and finishing in house
  6. Quality Inspection

    The tooth form is verified against your drawing on calibrated instruments — not assumed. Our quality program follows the AGMA Inspection Manual 2000-A88.

    • Profile, lead and composite inspection on ITW, Fellows, Gleason and Brown & Sharpe equipment
    • AGMA member company; inspection to AGMA 2000-A88
  7. Delivery

    The finished part ships when you need it. Expedient, on-time delivery is one of the things the whole shop is built around.

    • Prototype through production quantities
    • Urgent requirement? Call and we'll talk through the schedule

Ready to start step one?

Send us your drawing and we’ll take it from there. For an urgent requirement, call 800.491.1073.

Let us solve your gear challenge

Send us a drawing or a description of the application. Our engineering team will review your specifications and come back with a fast, accurate quote.