Abstract
In order to improve the information and product originality level of intelligent manufacturing industry based on sensor technology, this paper summarizes the current situation of CAx integration based on sensor technology and its design application and analyzes the shortcomings of existing CAx integration, aiming at accurate, complete, timely, and barrier‐free transfer of sensor product data and information between CAx system and MRPII/ERP management information system. The concept and information model of feature extension of sensor components oriented to the whole process of sensor intelligent manufacturing is presented. Taking feature extension of sensor components as the integration link, CAx integration framework structure and its design application mode based on feature extension are established, while key technologies and implementation ideas to realize the integration and the design application are put forward, which provides an effective path to realize the sensor integration of CAx and management information systems such as MRPII/ERP.
Highlights
Sensor technology is one of the rapidly developing high and new technologies in today’s world
The innovation of sensor technology and the ability of new product development are lagging behind the advanced level at home and abroad, which restricts the development of industrial automation and information technology
Focusing on the above limitations, this paper has investigated a feature extension technology and its information model thoroughly
Summary
Sensor technology is one of the rapidly developing high and new technologies in today’s world. A new framework for the design of a CAx information management and integrated system (CAx-IMIS) based on product data management (PDM) techniques and STEP integration technologies is proposed [7]. Researchers combined CAD, CAM, and computer-aided process planning (CAPP) with computer software on the product data management (PDM) platform, using the unified control program to realize the extraction, exchange, sharing, and manipulation of the information. This can guarantee unblocked information flow within the systems and effective operation of the systems, realizing the CAx integration goal [12]. It can be concluded from the above statement that the design feature FD has a form of matrix; each column of FD indicates the design feature of a certain feature extension
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