Sustainable Machining Approach by Integrating the Environmental Assessment Within the CAD/CAM/CNC Chain

Andriankaja, Hery; Duigou, Julien Le; Eynard, Benoît

doi:10.1007/978-81-322-2229-3_20

Cited by 5 publications

(7 citation statements)

References 13 publications

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“…We identified the following research gaps from the presented literature, which we aim to tackle with the proposed method. Andriankaja et al (2015) develop a concept that uses STEP NC as a source of information to optimize the CAM chain. While building on the same basic principles, this research focuses on improving the quality and reliability of the ecological indicators to use them as control parameters.…”

Section: Methods For the Integration Of Simulated Data In Lcamentioning

confidence: 99%

Method for the Integration of Computer Aided Manufacturing Data in Life Cycle Assessment

et al. 2023

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Precise sustainability assessment becomes increasingly important in decision-making, marketing, and regulations. Therefore, reliable and comparable LCA becomes mandatory. Currently, primary data is rarely available due to vastly complex value chains. Secondary data from eco-databases provide a remedy to estimate the sustainability impacts of up- and downstream processes. While giving insights and estimations, this data is seldom fitting exactly to the own processes and lacks comparability. Therefore, this paper proposes a method to close the gap between unreliable secondary data and unavailable primary data. This gap is to be closed by the integration of simulated process data. CAM is a tool during the work preparation to assess the design's manufacturability, decrease set-up times and optimize the NC code. However, integrating DES into LCA is still subject to research and will be discussed in this paper. This paper answers the question of the necessary steps to integrate the simulated production process in an LCA to increase the quality and reliability of sustainability indicators. A method is presented, and the implementation of the steps with the help of a developed assistance system on an example is performed.

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Section: Methods For the Integration Of Simulated Data In Lcamentioning

confidence: 99%

Method for the Integration of Computer Aided Manufacturing Data in Life Cycle Assessment

et al. 2023

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“…Analyzing the literature relating to the programming of CNC machines, it can be seen that not much attention has been paid to methods for automating this process. In the work Andrankaja et al [5], authors present the decision support method in CAD/CAM, based on analysis of the data recorded in the NC code. Zhou and Wu [6] focused on developing a method supporting data exchange between various CAD/CAM systems, based on the universal data format "stl", as a way to improve CNC programming.…”

Section: Cnc Machine Programmingmentioning

confidence: 99%

“…Due to this, there are a possibility to shorten this process because a typical, individual approach for manufacturing such tooling becoming timeconsuming and inefficient. Moreover, the development of tools available in CAx systems in recent years and their integration with PLM solutions has resulted in more and more manufacturing companies willing to implement solutions that accelerate and integrate the implementation of complex engineering tasks in the design process [2,3]. This approach is very popular in the field of CAD tasks, however, it is also increasingly implemented in the area of preparation of the process of manufacturing and programming CNC machines (CAM area).…”

Section: Introductionmentioning

confidence: 99%

Intelligent manufacturing templates for CNC machine programming

Kowalski

Zawadzki

2022

J. Phys.: Conf. Ser.

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The main purpose of the work is to present the method of preparing special production templates in the CAM program assuming the automation of CNC machine programming. The template is developed according to the unique ACPUT method - automatic CAM programming using machining templates, consisting of a combination of knowledge engineering and special CAM program tools to minimize the time during the design of the technological process. In developing the templates, the ontology of the technological process in the field of milling machining used in the selected enterprise was used. The effectiveness of the automatic programming process of CNC machines using production templates has been described, on the example of the process of manufacturing matrix tooling used in the welding process.

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“…Moreover, analysing the literature relating to the programming of CNC machines, it can be seen that not much attention has beenpaid to methods forautomating of CAM programming process. Most recent research mainly concerns the improvement of the manufacturing process itself.An example would be the study by Andrankaja et al [22], in which the decision support method in CAD/CAM design is described based on analysis of the data recorded in the NC code. In the opinion of Zhou and Wu [23], an important problem is the exchange of data between different CAD and CAM systems.…”

Section: Programming In Cam Systemsmentioning

confidence: 99%

Effectiveness of Automatic CAM Programming Using Machining Templates for the Manufacture of Special Production Tooling

Kowalski¹,

Zawadzki²,

Hamrol³

2021

SV-JME

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The paper presents the methodology and implementation of original Automatic CAM programming using machining templates (ACPUT) dedicated to manufacturing special technological tooling. The development of ACPUT was inspired by the observation that although modern computer-aided design (CAD) / computer-aided manufacturing (CAM) systems can automatically create CAM programs, their universality makes them both difficult to use and inefficient because the programs created this way often contain errors. The presented programming procedure includes the development of specific machining templates based on technological knowledge gathered in a specially prepared database. These templates are dedicated to a group of parts characterized by the similarity of their geometric features. ACPUT makes it possible to reduce(in comparison to traditional CAM programming) the time required to develop a machining program, thereby positively impacting the total cost of tooling production. The paper aims to present results of testing the effectiveness of the use of ACPUT by technicians with different levels of experience (expert and beginner). The tests were carried out on special tooling - assembly equipment for plastic pipes, and compared program preparation time, machining time, and production costs.

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Sustainable Machining Approach by Integrating the Environmental Assessment Within the CAD/CAM/CNC Chain

Cited by 5 publications

References 13 publications

Method for the Integration of Computer Aided Manufacturing Data in Life Cycle Assessment

Method for the Integration of Computer Aided Manufacturing Data in Life Cycle Assessment

Intelligent manufacturing templates for CNC machine programming

Effectiveness of Automatic CAM Programming Using Machining Templates for the Manufacture of Special Production Tooling

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