Notice of Retraction: Understanding the STEP-NC data model for computer numerical control

Yu, Zhengtao; Xu, Xun; Bai, Xiaolan; Liu, Yongxian

doi:10.1109/icacc.2010.5487009

Cited by 5 publications

(5 citation statements)

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“…The framework for service-oriented, cross-platform and high-level machining simulation 5.1. STEP-NC Today, as a new ISO standard often known as STEP-NC is being developed to provide a data model for a (Newman et al 2003, 2008, Xu et al 2005, Yang and Xu 2008, Vichare et al 2009, Zhang et al 2010. STEP-NC provides a model of data exchange between CAD/ CAM systems and CNC machines.…”

Section: Web Servicementioning

confidence: 99%

Service-oriented, cross-platform and high-level machining simulation

Zhang

Liu

et al. 2012

International Journal of Computer Integrated Manufacturing

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With the development of manufacturing, Web-based numerical control machining simulation has become an important part to realise networked manufacturing and make the training for operators easier. Although some research about it is available, most of them are based on G&M code that has inherent drawbacks such as vendorspecific nature, incomplete data, irreversible data conversions and lack of accuracy. These limitations hinder the development of a truthful simulation system; they are dependent on specific platform and have bad interoperability, which limits their use. Therefore, there is a requirement for high-level data model to be developed and utilised that can assist with accurate simulation for machining processes. In addition, there is also a need to take account of computer heterogeneous environment and online service. To solve these issues, this article proposes service-oriented, cross-platform and high-level machining simulation solution that utilises high-level data such as standard for the exchange of product data and standard for the exchange of product data-compliant numerical control in order to produce an informative and truthful simulation and utilises the proposed browser/server-based model-viewcontroller-communication-data pattern, Java and Web service technology in order to produce platform-independent and service-oriented machining simulation. The outcome of the research provides a better informed simulation environment, makes the training for operators easier and promotes the development of networked manufacturing.

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Section: Web Servicementioning

confidence: 99%

Service-oriented, cross-platform and high-level machining simulation

Zhang

Liu

et al. 2012

International Journal of Computer Integrated Manufacturing

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“…Modern aesthetics is the combination of the latest avantgarde aesthetic ideas of the modern public. The transformation of modern aesthetics can be completed quickly through the use of computer technology [11][12][13][14]. If the ceramic industry does not solidify and remains in the original traditional aesthetic design, it will be replaced by substitutes and disappear in the long history.…”

Section: Improve the Aesthetic Level Of Ceramicsmentioning

confidence: 99%

Application of computer data model in the characteristics and evolution of ceramic decorative painting

Wang

2024

jes

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With the rapid development of computer technology, computer information technology has made intelligent transformation to all industries. It is particularly important to optimize the computerization of ceramic painting. This paper analyzes the development of ceramic decorative painting and the basic principle of computer data model, determines the method of combining ceramic decorative painting with computer data model, and establishes a computer data model for feature extraction of ceramic decorative painting. And 1015 images of self-made ceramic decorative paintings are applied to carry out simulation analysis. The results show that compared with the traditional classification algorithm based on non deep learning and the partial classification algorithm based on deep learning, the average F1 value of the hybrid neural network model is 96.4%, which is 1.5% higher than the best traditional model. This shows that the designed computer data model for feature extraction of ceramic decorative painting has a good effect on the classification and feature recognition of ceramic painting. This has laid a certain foundation for the computerized optimization of ceramic decorative painting and provided a good support for the healthy development of ceramic decorative painting in the information age.

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“…In this research, the sample part from ISO 14649 Part 11 was chosen to validate the proposed research method, as it is the standard STEP-NC representation of the product data generated. ISO 14649 data model contains all information about the manufacturing of a part, it has process plan available to compare the STEP-NC code and good and clear structure of data from project, workplan, workpiece, workingsteps and setup feature as well as its operations; it is feature based and task oriented which tells what to do other than how to do the part [9]. The core of STEP-NC that the research focused is the workplan that contains a sequence of workingstep.…”

Section: Overview Of Proposed Systemmentioning

confidence: 99%

“…It specifies the association between a distinct feature and an operation to be performed on that feature. Workplan and workpiece, workingsteps and setup as well as features and its corresponding operations which covers cutting tools such as its dimension, machining function such as coolant and chip removal, machining technology such as spindle speed and feed-rate and machining strategy such as bidirectional strategy are included in sequence [9]. The process flow of the proposed machining application is that it reads generic STEP-NC data and generates machine-specific information where a relationship between coordinate systems is also created.…”

Section: Overview Of Proposed Systemmentioning

confidence: 99%

Development of STEP-NC Based Machining System for Machining Process Information Flow

Kassim

Yusof

Mohamad

et al. 2013

AMM

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To realize the STEP-NC based machining system, it is necessary to perform machining feature extraction, generating machine-specific information, and creating a relationship between STEP-NC entities. A process planning system of a STEP-NC information flow that starts with constructing a machining feature from a CAD model will be developed. In this paper, a further in-depth study of the implementation and adaptation of STEP-NC in manufacturing is studied. This study will help to understand how the data from CAD/CAM can be converted into STEP-NC codes and the machining process will be based on the STEP-NC codes generated.

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Notice of Retraction: Understanding the STEP-NC data model for computer numerical control

Abstract: STandard for the Exchange of Product data compliant Numerical Control (STEP-NC) is a new model of data transfer between CAD/CAM systems and CNC machines.

Cited by 5 publications

References 1 publication

Service-oriented, cross-platform and high-level machining simulation

Service-oriented, cross-platform and high-level machining simulation

Application of computer data model in the characteristics and evolution of ceramic decorative painting

Development of STEP-NC Based Machining System for Machining Process Information Flow

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