A Survey and Feasibility Research Study on Computer Aided Process Planning (CAPP)

Madan, Ashok Kumar; Krishna, K. Vamshee; Kumar, Bipul

doi:10.22214/ijraset.2022.38581

Cited by 2 publications

(3 citation statements)

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“…There are two generalized approaches in the modern methodology of forming technological processes [2,3,5,6]. The first of these is development using technological processes based on proven analogous processes [2,[7][8][9].…”

Section: Introductionmentioning

confidence: 99%

“…At the same time, planning consists in choosing options for processes, tools, and equipment from among the existing ones and determining the sequence of actions. This approach is usually called variant [3,5,6].…”

Section: Introductionmentioning

confidence: 99%

“…), artificial intelligence, using neural networks, genetic algorithms, set theory and fuzzy logic, Petri nets, etc. [3,5,6,[17][18][19]. In some cases, local heuristics play the role of connecting elements [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

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Geometry Problems in Formalizing the Creation of Machining Processes on Machine Tools

Lelyukhin,

Kolesnikova,

Permyakova

2023

Digital Manufacturing Technology

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Introduction: The main problems hindering the creation of fully automatic systems of design of parts and technologies of their production are considered. The search for and formalization of regularities and relationships between the design parameters of parts and the technology of their production is an urgent task. At the same time, it has not yet been possible to create a unified general theory of geometric construction and transformation of objects at the macro level. Purpose: To show and formulate the key problems of formalizing the design process and identify possible ways to solve them. Methods: The study uses a wide range of methods of algebra, geometry, and discrete mathematics, as well as the main provisions of the geometry of non-ideal objects. Results: The need for fundamental laws of generation of geometric configurations and their elements is a key formalization problem. The geometry of non-ideal objects allows us to formally solve these problems. A geometric object is represented in six-dimensional space (three linear and three angular dimensions) with binary non-uniform metrics. The considered geometry has a principal possibility to formally generate geometric configurations of objects and their elements. The geometrical structure of a part is unambiguously connected with a set of technological schemes providing the mutual arrangement of surfaces during machining. Rules for the formal generation of a complete set of technological structures that are guaranteed to provide the specified parameters during the machining of parts. Conclusion: Sets of surfaces and relations between them define the individual structure of geometric configuration for each specific object. This individuality can be effectively used for the formal recognition of geometric objects. The geometry of non-ideal objects can serve as a fundamental basis for the formal theory of the creation of original technological processes of their processing.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Geometry Problems in Formalizing the Creation of Machining Processes on Machine Tools

Lelyukhin,

Kolesnikova,

Permyakova

2023

Digital Manufacturing Technology

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Hybrid Additive Manufacturing: A Review from a Process Planning Perspective

Tabassum,

Uz Zaman,

Ahmed Baqai

et al. 2023

J. Adv. Manuf. Syst.

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Currently, in manufacturing industries, hybrid manufacturing (HM) has emerged as a paradigm shift since it provides numerous benefits which include lead time reduction, cost savings and waste minimization. Hybrid additive manufacturing (HAM), being one of the tiers of HM, couples additive technology with traditional or non-conventional technologies resulting in the enhancement of product performance. For efficient part fabrication considering technical, economic, and environmental benefits, process planning is vital. The literature review reveals that due to the unexplored potential of additive manufacturing (AM) technologies and lack of knowledge of complexities in HAM, the process planning in HAM is still in its infancy. By providing a systematic literature review of different techniques of process planning, this paper tries to bridge this research gap in HAM. Furthermore, the challenges and opportunities in process planning of HAM are also discussed which will help to exploit the future horizons in this field. Ninety-six journal research articles were considered in the systematic literature review (SLR) study which uncovered eight categories of process planning and fifteen challenges and opportunities for future trends. It is concluded that a large research gap in the process planning of HAM needs to be fulfilled to secure time and enhance quality and functionality in the advanced manufacturing era.

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A Survey and Feasibility Research Study on Computer Aided Process Planning (CAPP)

Cited by 2 publications

References 0 publications

Geometry Problems in Formalizing the Creation of Machining Processes on Machine Tools

Geometry Problems in Formalizing the Creation of Machining Processes on Machine Tools

Hybrid Additive Manufacturing: A Review from a Process Planning Perspective

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