scholarly journals Tooling Design Modeling for Composite Fuselage of Beechcraft King Air 250 using CATIA

2021 ◽  
Vol 9 (2) ◽  
pp. 12
Author(s):  
Miazor Fidelis Ekom
Keyword(s):  
Tooling Design

Boring-Rolling Process Research and Tooling Design of Hydraulic Cylinder

2013 ◽  
Vol 842 ◽  
pp. 634-638
Author(s):  
Yan Jing ◽  
Feng Zhao
Keyword(s):  
Process Parameters ◽  
High Efficiency ◽  
Hydraulic Cylinder ◽  
Rolling Process ◽  
Process Research ◽  
Cylinder Block ◽  
Process Route ◽  
Emerging Issues ◽  
Tooling Design

By comparison, this paper determines inner bore processing technic program of the engineering machinery hydraulic cylinder block and makes some analysis of the rolling processing technic and relevant emerging issues to propose reasonable and feasible process route and process parameters and ensure the quality of the cylinder processing. It also shows the design of boring-rolling compound tools with high efficiency and high precision for given cylinders.

Prediction of Defects in Multistage Cold Forging by Using Finite Element Method

2014 ◽  
Vol 622-623 ◽  
pp. 659-663 ◽  
Author(s):  
Fabio Bassan ◽  
Paolo Ferro ◽  
Franco Bonollo
Keyword(s):  
Radial Flow ◽  
Surface Defects ◽  
Plastic Instability ◽  
Cold Forging ◽  
Formation Mechanisms ◽  
Fe Model ◽  
Pipe Fitting ◽  
Tooling Design ◽  
Simulated Flow ◽  
Good Agreement

In this work, the formation mechanisms of surface defects in multistage cold forging of axisymmetrical parts have been studied through FEM simulations. As case history, the industrial production of an heating pipe fitting by cold forging has been analyzed. Based on simulated flow behaviour of material, several types of surface defects are identified and attributed to plastic instability of the work-material, inappropriate axial/radial flow ratio, excessive forming-pressure and uncorrect tooling design. The results of the FE model are finally compared with those obtained from real forging process and good agreement is observed.

scholarly journals Optimization Parameters Tooling Design to Increase the Surface Quality of Orthotic Insole Shoes using the Taguchi Approach and Surface Response Methods

2019 ◽  
Vol 13 ◽  
pp. 47-52
Author(s):  
Baju Bawono ◽  
Paulus Wisnu Anggoro ◽  
Muhamad Tauviqirrahman ◽  
Jamari Jamari ◽  
Athanasius P. Bayuseno ◽  
...  
Keyword(s):  
Surface Quality ◽  
Taguchi Approach ◽  
Surface Response ◽  
Optimization Parameters ◽  
Tooling Design

A semantics-based approach for collaborative aircraft tooling design

2010 ◽  
Vol 24 (2) ◽  
pp. 149-158 ◽  
Author(s):  
Yingguang Li ◽  
Ruijie Yan ◽  
Jianbang Jian
Keyword(s):  
Tooling Design

Adaptive Product, Process and Tooling Design Strategy for Optimal Dimensional Quality of Automotive Body Assemblies

2003 ◽  
Vol 125 (4) ◽  
pp. 835-843 ◽  
Author(s):  
Bai Zhang ◽  
Jun Ni
Keyword(s):  
Adaptive Strategy ◽  
Design Strategy ◽  
Automotive Body ◽  
Whole Process ◽  
Body Development ◽  
Dimensional Variation ◽  
Connection Type ◽  
Tooling Design ◽  
Key Dimensions

Research investigations have shown that the dimensional quality is deeply rooted in the whole process of the product development, from product, process and tooling design, the tooling manufacturing process, to the production. Unlike rigid body assembly, automotive body assembly has its unique characteristics. The final dimensions of automotive bodies depend not only on the variations/deviations and rigidity of components, tooling/process variation, but also on the product structure, connection type and assembly sequence. An adaptive strategy for automotive body development is here by presented to exploit these unique features. By the adaptive product, process and tooling design strategy, the dimensional variation/deviation for the key dimensions can be significantly reduced and the die tryout time be shorten with significant cost saving.

Tooling design for injection molding

2021 ◽  
pp. 293-379
Author(s):  
Antonio Manuel Brito ◽  
Antonio Sergio Pouzada
Keyword(s):  
Injection Molding ◽  
Tooling Design
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