Computer aided inspection planning (CAIP) is an approach to the automation of inspectionplanning. This paper summaries research approaches to automation of inspection planning activitiesand current research status of ...Computer aided inspection planning (CAIP) is an approach to the automation of inspectionplanning. This paper summaries research approaches to automation of inspection planning activitiesand current research status of CAIP technology. BHINSP a knowledge based expert inspectionplanning system , which is being developed in Beijing University of Aeronautics & Astronautics , is in-troduced. The integration of BHINSP with CAD, CMM is discussed.展开更多
Computer aided inspection planning (CAIP) is one of the key quality assurance techniques in CIMS.CAIP generates inspection process data based on the product design requirements. Therefore, a unified product informatio...Computer aided inspection planning (CAIP) is one of the key quality assurance techniques in CIMS.CAIP generates inspection process data based on the product design requirements. Therefore, a unified product information model should be used to share product data with the CAD system. As a data exchange standard coveringthe complete product fife cycle, STEP could be used to integrate data transfer between CAD and CAIP. An inspection oriented mechanical product information model (IOMPIM ) is proposed in this paper. It includes form features,dimensional and tolerance information and uses EXPRESS for information modeling. The STEP pre-processor andpost-processor have been developed to transfer product model information between CAD and CAIP using the STEPneutral file. In preliminary system tests, product information for many complex parts was transferred through theCIMS environment with the CAIP system generating rational inspection processes. A coordinate measuring machinewas then used for quality inspection of the parts.展开更多
文摘Computer aided inspection planning (CAIP) is an approach to the automation of inspectionplanning. This paper summaries research approaches to automation of inspection planning activitiesand current research status of CAIP technology. BHINSP a knowledge based expert inspectionplanning system , which is being developed in Beijing University of Aeronautics & Astronautics , is in-troduced. The integration of BHINSP with CAD, CMM is discussed.
文摘Computer aided inspection planning (CAIP) is one of the key quality assurance techniques in CIMS.CAIP generates inspection process data based on the product design requirements. Therefore, a unified product information model should be used to share product data with the CAD system. As a data exchange standard coveringthe complete product fife cycle, STEP could be used to integrate data transfer between CAD and CAIP. An inspection oriented mechanical product information model (IOMPIM ) is proposed in this paper. It includes form features,dimensional and tolerance information and uses EXPRESS for information modeling. The STEP pre-processor andpost-processor have been developed to transfer product model information between CAD and CAIP using the STEPneutral file. In preliminary system tests, product information for many complex parts was transferred through theCIMS environment with the CAIP system generating rational inspection processes. A coordinate measuring machinewas then used for quality inspection of the parts.
