Identification of the Main Contributors in the 3D Tolerances Assessment in Mechanical Transmissions

Gherardini, Francesco; Panari, Davide; Leali, Francesco

doi:10.1007/978-3-030-12346-8_15

Cited by 2 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To reach the expected levels of customer's satisfaction, quality has become a design approach based on a group of procedures, first the Tolerance Design process. Tolerance Design process is mainly performed by CAT-based approach, which is integrated in the early design phases [6]. The general workflow has an input phase of preparation and setting-up, a modelling and simulation phase and the final output analysis and synthesis phase [6,7], with their subphases here reported:…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Computer-Aided Tolerancing Analysis of a High-Performance Car Engine Assembly

Petruccioli

Gherardini

Panari

et al. 2021

Lecture Notes in Mechanical Engineering

View full text Add to dashboard Cite

This paper proposes the analysis of the tolerances (values, types, datum) and their effects on a mechanical assembly, as a high-performance car engine, by means of a Computer-Aided Tolerancing software. The 3D tolerance stack-ups are investigated to assess the fulfillment of the functional requirements as well as the performance specifications of the assembly. Moreover, after identifying the tolerances that mainly affect the product variability, we finally propose some corrective actions on the tolerances and assess their functional allocation, tightening or relaxing their values, ensuring assemblability and cost reduction.

show abstract

Section: Methodsmentioning

confidence: 99%

“…Tolerance Design process is mainly performed by CAT-based approach, which is integrated in the early design phases [6]. The general workflow has an input phase of preparation and setting-up, a modelling and simulation phase and the final output analysis and synthesis phase [6,7], with their subphases here reported:…”

Section: Methodsmentioning

confidence: 99%

Computer-Aided Tolerancing Analysis of a High-Performance Car Engine Assembly

Petruccioli

Gherardini

Panari

et al. 2021

Lecture Notes in Mechanical Engineering

View full text Add to dashboard Cite

show abstract

“…In particular, we focus on mechanical transmissions, which are widespread systems in industry, from vehicles to renewable energy, and from machine tools to automation and robotics [30][31][32][33]. Many studies focus on transmission machines from multiple perspectives, such as manufacturing and finishing [34][35][36][37][38], or metrology and tolerances [30,[39][40][41], but only a few of them deal with their design knowledge management. The studied subsystems for mechanical transmissions are both designed and manufactured by a leader multinational corporation and are definitely defined mature products with stable technologies.…”

Section: Of 19mentioning

confidence: 99%

The Systematic Design of Industrial Products through Design Archetypes: An Application on Mechanical Transmissions

2020

View full text Add to dashboard Cite

Engineering design is a knowledge intensive activity for both new and mature technical systems, such as mechanical transmissions. However, design knowledge is often transferred with conservative and unstructured approaches, although knowledge management would be of the utmost importance for modern industries. In this work, we introduce a design tool, called design archetype, for collecting and managing knowledge in systematic design processes. The design archetype addresses input design requirements for different design concepts, therefore, improving awareness of the design process by interactively modifying the design solution due to different input requirements. Finally, the design archetype updates the parameters of a first embodiment computer-aided design model of the concept. A method for the development of design archetypes is presented and applied to two case studies of mechanical transmission subassemblies. The results demonstrate the effectiveness of a systematic design method based on design archetypes stored in the company database.

show abstract

Identification of the Main Contributors in the 3D Tolerances Assessment in Mechanical Transmissions

Cited by 2 publications

References 12 publications

Computer-Aided Tolerancing Analysis of a High-Performance Car Engine Assembly

Computer-Aided Tolerancing Analysis of a High-Performance Car Engine Assembly

The Systematic Design of Industrial Products through Design Archetypes: An Application on Mechanical Transmissions

Contact Info

Product

Resources

About