Search results

1 – 3 of 3
Per page
102050
Citations:
Loading...
Access Restricted. View access options
Article
Publication date: 2 July 2020

Suman Selvarajoo, Raja Ariffin Raja Ghazilla and Azuddin Mamat

The purpose of this paper is to understand the current practices of tool and die development, particularly in the Malaysian context with respect to collaborative manufacturing…

265

Abstract

Purpose

The purpose of this paper is to understand the current practices of tool and die development, particularly in the Malaysian context with respect to collaborative manufacturing (CM). It is important to gauge the presents of CM, which is one of the key elements of Industrial Revolution 4.0 (IR 4.0) so that significant initiatives could be taken. The findings are also expected to address the issues pertaining limited information related to collaborative tool and die development in Malaysia.

Design/methodology/approach

A survey was carried out among the key players in the local tool and die industry, covering issues such as operational structure in practice, internal collaboration, external collaboration and application of collaborative technology.

Findings

The results revealed that although practitioners realise that there are systems and available technological support, unfortunately, it has not been embraced due to poor communication, lack of commitment and cooperation from employees and business owners. In addition, industry players also need to be aware of the benefits concerning CM for a sustainable future.

Research limitations/implications

Many industry players are rather reluctant to participate in surveys and tend to reserve their opinions regarding their operational practices. Lack of awareness among the industry players contributed to the poor participation of the survey and based on the feedback, some of the industry players are not well-informed regarding the latest developments in the industry.

Originality/value

The data and feedback gained through the research offer the perspective for the current state of CM particularly the tool and die industry in Malaysia. This may be a preliminary study with limited data but the value of the information is significant for further in-depth study and policy alignment towards enhancing the tool and die industry which is rarely given attention to. Understanding the current state of CM particularly in the tool and die development would be critical for the expansion of IR 4.0 concerning this field in Malaysia.

Details

Journal of Manufacturing Technology Management, vol. 32 no. 2
Type: Research Article
ISSN: 1741-038X

Keywords

Access Restricted. View access options
Article
Publication date: 6 February 2017

Salwa Hanim Abdul-Rashid, Novita Sakundarini, Raja Ariffin Raja Ghazilla and Ramayah Thurasamy

Sustainable manufacturing practices are one of the significant environmental initiatives taken by manufacturing industries to preserve the environment and improve the quality of…

9474

Abstract

Purpose

Sustainable manufacturing practices are one of the significant environmental initiatives taken by manufacturing industries to preserve the environment and improve the quality of human life while performing manufacturing activities. The emergence of the value creation concept, economic value no longer counts as a single factor for measuring manufacturing performance. Within the sustainability context, the impact of manufacturing activities on the environmental and social aspects should be taken into account as the basis for assessing manufacturing performance, which is called sustainability performance. The purpose of this paper is to examine the relationship of sustainable manufacturing practices with sustainability performance, which considers the environmental, economic and social aspects.

Design/methodology/approach

A questionnaire survey is carried out among 443 ISO 14001 certified manufacturing companies in Malaysia. Structural equation modelling is used to evaluate the relationship of sustainable manufacturing practices with sustainability performance.

Findings

The findings of this study indicate that manufacturing process is the manufacturing stage that gives the most impact on the improvement of sustainability performance. Hence, it is concluded that manufacturing companies in Malaysia are highly focussed on the production bound when implementing sustainable manufacturing practices.

Research limitations/implications

Although this study indicates a good estimation of the proposed model, additional variables might be added to improve the prediction strength of the proposed model such as considering type of industries, economic scale or ownership. Adding the comparison of sustainable manufacturing practices between different countries also a valuable research to investigated.

Practical implications

The framework proposed here can also assist manufacturing industries to conduct sustainability assessments by providing elements of sustainability performance and can serve as a guideline to select appropriate sustainable manufacturing practices and to what level the practices need to be improved to leverage companies’ sustainability performance.

Originality/value

The framework proposed here can also assist manufacturing industries to conduct sustainability assessments by providing elements of sustainability performance and can serve as a guideline to select appropriate sustainable manufacturing practices and to what level the practices need to be improved to leverage companies’ sustainability performance.

Details

International Journal of Operations & Production Management, vol. 37 no. 2
Type: Research Article
ISSN: 0144-3577

Keywords

Access Restricted. View access options
Article
Publication date: 13 February 2024

Pavankumar Sonawane, Chandrakishor Laxman Ladekar, Ganesh Annappa Badiger and Rahul Arun Deore

Snap fits are crucial in automotive applications for rapid assembly and disassembly of mating components, eliminating the need for fasteners. This study aims to focus on designing…

83

Abstract

Purpose

Snap fits are crucial in automotive applications for rapid assembly and disassembly of mating components, eliminating the need for fasteners. This study aims to focus on designing and analyzing serviceable cantilever fit snap connections used in automobile plastic components. Snap fits are classified into permanent and semi-permanent fittings, with permanent fittings having a snap clipping angle between 0° and 5° and semi-permanent fittings having a clipping angle between 15° and 45°. Polypropylene random copolymer is chosen for its exceptional fatigue resistance and elasticity.

Design/methodology/approach

The design process includes determining dimensions, computing assembly, disassembly pressures and creating three-dimensional computer-aided design models. Finite element analysis (FEA) is used to evaluate the snap-fit mechanism’s stress, deformation and general functionality in operational scenarios.

Findings

The study develops a modified snap-fit mechanism with decreased bending stress and enhanced mating force optimization. The maximum bending stress during assembly is 16.80 MPa, requiring a mating force of 7.58 N, while during disassembly, it is 37.3 MPa, requiring a mating force of 16.85 N. The optimized parameters significantly improve the performance and dependability of the snap-fit mechanism. The results emphasize the need of taking into account both the assembly and disassembly processes in snap-fit design, because the research demonstrates greater forces during disassembly. The approach developed integrates FEA and design for assembly (DFA) concepts to provide a solution for improving the efficiency and reliability of snap-fit connectors in automotive applications.

Originality/value

The research paper’s distinctiveness comes from the fact that it presents a thorough and realistic viewpoint on snap-fit design, emphasizes material selection, incorporates DFA principles and emphasizes the specific requirements of both assembly and disassembly operations. These discoveries may enhance the efficiency, reliability and sustainability of snap-fit connections in plastic automobile parts and beyond. In conclusion, the idea that disassembly needs to be done with a lot more force than installation in a snap-fit design can have a good effect on buzz, squeak and rattle and noise, vibration and harshness characteristics in automobiles.

1 – 3 of 3
Per page
102050