scholarly journals Application Research of Mechanical Mold Design Based on Computer Aided Technology

2021 ◽  
Vol 2074 (1) ◽  
pp. 012013
Author(s):  
Jiren Gu ◽  
Longbo Chen
Keyword(s):  
Mechanical Design ◽  
Design Concept ◽  
Die Design ◽  
Mold Design ◽  
Application Research ◽  
Industrial Products ◽  
Very Old ◽  
Main Application ◽  
Computer Aided

Abstract There are many kinds of industrial products. Different industrial products play different roles in life. There is no doubt that they are indispensable in our life. We found that most of the production of industrial products rely on the mold industry[1]. Mold industry is also the foundation of mechanical design industry. However, the traditional mold design concept is very old. Moreover, the disadvantages of traditional mold design are also many. Based on this, the experts put forward the mechanical mold design supported by computer-aided technology. This paper presents the main application of computer aided technology in die design.

scholarly journals MANUFACTURE OF A DIE PROTOTYPE FOR DIDACTIC PURPOSES IN MECHATRONIC ENGINEERING

2020 ◽  
pp. 1-40
Author(s):  
ELIEL EDUARDO MONTIJO-VALENZUELA ◽  
SAUL DANIEL DURAN-JIMENEZ ◽  
LUIS ALBERTO ALTAMIRANO-RÍOS ◽  
JOSÉ ISAEL PÉREZ-GÓMEZ ◽  
OSCAR SALMÓN-AROCHI
Keyword(s):  
Mechanical Design ◽  
Theoretical Calculations ◽  
Low Cost ◽  
Die Design ◽  
Element Analysis ◽  
Technological Institute ◽  
Computer Aided ◽  
Cad Models ◽  
Functional Prototype ◽  
Definition Of

The objective of this research is to manufacture a prototype of a teaching die for the specialty of precision mechanical design in mechatronic engineering, in order to achieve the skills required in unit two, regarding dies. The methodology used consists of five stages: 1. Definition of the preliminary conditions. 2. Theoretical calculations for die design. 3. Design, modeling and assembly using computer-aided software (CAD) of the parts that make up the die. 4. Validation with simulation of finite element analysis (AEF). 5. Manufacture of parts and physical assembly of the die. A functional prototype was obtained with which the teacher and student can perform calculations, designs and CAD models, AEF analysis of the static and fatigue type, manufacture of rapid prototypes using 3D printing, the identification of the parts that make up a die and their functioning. The advantage of this prototype, compared to metal die-cutting machines, is its low cost of production and manufacturing, it does not require expensive and specialized machinery for manufacturing, specific designs can be made by the students and its subsequent manufacture within the laboratories of the Technological Institute of Hermosillo.

An Integrated Framework for Product Design and Macro Process Planning Based on ISO 10303 Standard - A Case Study: Integration of Glass Bottle and its Mold Design

2016 ◽  
Vol 826 ◽  
pp. 15-22
Author(s):  
Mahmoud Houshmand ◽  
Arya Karami ◽  
Reza Ghasemi
Keyword(s):  
Process Planning ◽  
Computer Aided Design ◽  
Global Market ◽  
Die Design ◽  
Mold Design ◽  
Glass Bottle ◽  
Computer Aided Process Planning ◽  
Computer Aided ◽  
Iso 10303

Nowadays the world of manufacturing and production has been encountered with a constantly changing behavior’s of customers. Moreover in the global market, a company can survive if it has the efficient capabilities for rapid product development.These capabilities are known to be important and they mainly affect on the market penetration and cost reduction. One way to enhance such capabilities is to integrate the essential activities of a manufacturing with the help of information technology. In recent years, the researchers have proposed integration of the computer-aided design (CAD), computer-aided manufacture (CAM) and computer-aided process planning (CAPP) as the main phases of product development lifecycle. These phases play an important role in the manufacturing environment and their integration will result in high-class production with minimum lead time. This paper focuses on the die design and process planning activities to produce the molds seamlessly . It studies the recent works on integration solutions and proposes an integration framework for glass bottle manufacturing companies.The paper considers the integration of the part design, macro process planning and the mold design activities. Moreover, the solution has used the ISO 10303 (STEP standard-International Standard for the Exchange of Product data). The novel aspects of the framework have been discussed through a case study. The case study highlights the integration of glass bottle design, process planning and bottle mold design to show the capabilities of the proposed framework.

Research and Study of Gear Class Components Parametrization Based on AutoCAD

2013 ◽  
Vol 273 ◽  
pp. 217-220
Author(s):  
Jian Li
Keyword(s):  
Design Concept ◽  
Design Calculation ◽  
Control Language ◽  
Computer Aided ◽  
Complete Automation ◽  
Auto Cad ◽  
Parameterization Design

For achieved gear class parts of design calculation and drawing of automation, the paper proposed the parameterization design concept ideas, Using Auto-CAD Visual LISP language and Dialog control language (DCL) to design dialog box, realized parameters input with dialog through programmatic, and design and calculation of gear parts, parameters, proofing and gear designs drawn with different structures, output complete automation computer aided system

scholarly journals Are Two Heads Better Than One For Computer-Aided Design?

2021 ◽  
pp. 1-38
Author(s):  
Vrushank Phadnis ◽  
Hamza Arshad ◽  
David Wallace ◽  
Alison Olechowski
Keyword(s):  
Computer Aided Design ◽  
Mechanical Design ◽  
Major Effect ◽  
Pair Programming ◽  
Digital Modeling ◽  
Computer Aided ◽  
Model Instance ◽  
Parallel Mode ◽  
Aided Design ◽  
Pair Work

Abstract With the availability of cloud-based software, ubiquitous internet and advanced digital modeling capabilities, a new potential has emerged to design physical products with methods previously embraced by the software engineering community. One such example is pair programming, where two coders work together synchronously to develop one piece of code. Pair programming has been shown to lead to higher quality code and designer satisfaction. Cutting-edge collaborative Computer-aided Design (CAD) technology affords the possibility to apply synchronous collaborative access in mechanical design. We test the generalizability of findings from the pair programming literature to the same dyadic configuration of work in CAD, which we call pair CAD. We performed human subject experiments with 60 participants to test three working styles: individuals working by themselves, pairs sharing control of one model instance and input, and pairs able to edit the same model simultaneously from two inputs. We compare the working styles on speed and quality, and propose mechanisms for our observations via interpretation of patterns of communication, satisfaction, and user cursor activity. We find that on a per-person basis, individuals were faster than pairs due to coordination and overhead inefficiencies. We find that pair work, when done with a single shared input, but not in a parallel mode, leads to higher quality models. We conclude that it is not Industry 4.0 technologies alone that influence designer output; choices regarding work process have a major effect on design outcomes, and we can tailor our process to suit project requirements.

Application Research of Design Ethics in the Product Design

2012 ◽  
Vol 271-272 ◽  
pp. 787-790
Author(s):  
Rong Biao Yu
Keyword(s):  
Product Design ◽  
Market Research ◽  
Structure Design ◽  
Design Practice ◽  
Application Research ◽  
High Quality ◽  
Design Ethics ◽  
The People ◽  
Product Function ◽  
Computer Aided

Through the analysis of design ethics principle and content, the design concept of humanism, sustainable development and harmonious are applied to the Touch mouse product design practice, and analyzed the its positive significance in market research, product design positioning, concept sketches design, computer aided industrial design and shell structure design, effectively avoid the appear of various product function, complex modelling, large energy consumption and pollution mode, so as to design a fashion practical and green environmental protection Touch type new mouse, and provide a high quality IT products for consumers. Finally, the goal of balance and harmony between the people, resources and environment is realized.

scholarly journals Mechanical Design Concept of Superconducting Magnet System for Helical Fusion Reactor

2019 ◽  
Vol 75 (5) ◽  
pp. 384-390 ◽  
Author(s):  
Hitoshi Tamura ◽  
Nagato Yanagi ◽  
Takuya Goto ◽  
Junichi Miyazawa ◽  
Teruya Tanaka ◽  
...  
Keyword(s):  
Fusion Reactor ◽  
Mechanical Design ◽  
Superconducting Magnet ◽  
Design Concept ◽  
Magnet System ◽  
Superconducting Magnet System

Computer-aided die design for axis-symmetric cold forging products by feature elimination

2003 ◽  
Vol 137 (1-3) ◽  
pp. 138-144 ◽  
Author(s):  
Takahiro Ohashi ◽  
Satoshi Imamura ◽  
Toru Shimizu ◽  
Mitsugu Motomura
Keyword(s):  
Die Design ◽  
Cold Forging ◽  
Computer Aided

A New Sheet Die Design Methodology to Eliminate Scrap Shedding Problems During Mass Production

2010 ◽  
Author(s):  
Beril Gu¨mu¨s¸ ◽  
Bu¨lent Ekici
Keyword(s):  
Sheet Metal ◽  
Metal Forming ◽  
Design Methodology ◽  
Lower Cost ◽  
Dimensional Accuracy ◽  
Production Quality ◽  
Die Design ◽  
Mold Design ◽  
Manufacturing Companies ◽  
Automotive Part

Manufacturing companies need to improve their production technology with improved dimensional accuracy at lower cost in order to manufacture sheet metal based products. Scrap shedding is an issue that should be examined at the cutting and sheet metal forming operations. In order to extend the life cycle of the cutting moulds, scrap shedding should be identified. When scrap shedding has not been taken into consideration, scraps have accumulated in the moulds reducing the production quality and causing deformation of the mould, increasing the production cost by obligating to perform extra transactions. This study becomes more focused upon the analysis of scrap shedding. In order to simulate the scrap shedding LS-Dyna and Pam Stamp software have been used. For examining of the scrap shedding an automotive part was chosen. In order to realize scrap shedding having any problems, new improvements have been suggested. Design of Experiments techniques which provide important advantages to engineering studies have been examined. By means of experimental design techniques the scrap shedding design process was also added to the classical mold design approach via a less quantities of simulations.

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