What gear shops make and for whom
Gear manufacturers serve a wide span, from OEM gearbox builders to maintenance and repair customers who need a replacement gear for a machine that is decades old. Many parts are engineered to a customer drawing with a specified accuracy grade, tooth profile and material.
Operations typically include blank turning, hobbing or shaping, heat treatment, hard finishing such as grinding, and final inspection on a gear checker.
Quoting and estimating realities
Quotes depend on tooth count and module, face width, material and heat treat, accuracy grade and machine availability. A move from one accuracy grade to a tighter one can change the process route from hobbing to hobbing plus grinding, and the cost with it.
Estimators who rely on memory of past jobs struggle with the long tail of unique parts. Searchable history of past quotes and actual hours per gear type is the most useful data a gear shop can have.
- Blank material and forging or casting lead time
- Cutting and finishing machine hours by process
- Heat treat and outside inspection vendors
- Accuracy grade and inspection report requirements
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ERP and systems commonly seen
Gear shops commonly run JobBOSS, E2, Global Shop Solutions, Epicor, Infor SyteLine or CloudSuite Industrial, and Plex or DELMIAworks in higher volume plants. Engineering data, gear charts and inspection reports often live outside the ERP in separate folders and measurement software.
The common pain points are routing complexity with outside heat treat, linking inspection results to the job, and finding the drawing revision a customer actually approved.
Where private AI helps and where it does not
Private AI on-prem can answer questions over job history, past quotes and quality documents without sending drawings or customer specifications to a public service. Examples include finding earlier jobs with a similar module and material, or listing open orders waiting on heat treat.
It does not perform gear rating calculations that AGMA standards define, and it should not replace validated engineering software. For small shops a well organized ERP and shared drive may be enough.
Frequently asked questions
What is AGMA?
AGMA is the American Gear Manufacturers Association, a US trade association and ANSI accredited standards developer for the gear industry. It publishes standards for gear rating, accuracy, materials and gear drive design, and runs technical meetings and industry events.
What is the difference between AGMA and ISO gear standards?
Both define rating methods and accuracy classes for gears. AGMA standards such as ANSI/AGMA 2001 are widely used in North America, while ISO 6336 and ISO 1328 are used internationally. Drawings must state which standard and grade apply.
What ERP do gear manufacturers use?
Job shops often use JobBOSS, E2 or Global Shop Solutions, while larger gear and drive makers use Epicor, Infor SyteLine, Plex or SAP. The right choice depends on engineer-to-order complexity, outside processing and quality documentation needs.
Can AI help a gear shop?
It can search past quotes, drawings and quality records and summarize open order status. It does not replace gear design software or inspection equipment, and its answers depend on how well job data is stored in the ERP.