The current issue of Automation.com includes a feature article by contributing editor,Guest Posting Thomas R. Cutler about ERP and CAD integration in the ETO (Engineer-to-Order) Environment. According to Cutler’s feature, traditional ERP systems were developed for the repetitive, make-to-stock manufacturer, where there is a clear demarcation between design and production. In that environment the engineer designs the product in a CAD application. After testing and prototyping, the product is released to production, which is managed by the ERP system.
The design engineer has little or no interaction with the ERP system and works quite happily in a CAD environment. Following the work of the design engineer, a production engineer then creates a bill of materials (BOM), based on how it will be manufactured, not on how http://taifun.cloud/ the product is designed.
In the Engineer-to-Order (ETO) world the role of the design engineer is very different. By its nature an ETO company builds a unique product designed to meet the specification of a single customer. The two worlds of design and manufacturing are closely linked. In many cased the design of the product continues through the product process (design-in-process), incorporating a multitude of engineering changes. These changes can be driven by the customer or by the manufacturer. In this environment a seamless flow of data between engineering and production is critical. An ETO company must integrate CAD and ERP.
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