scholarly journals Development of laser welding system for side panels by using digital manufacturing technology

2006 ◽  
pp. 473-486
Author(s):  
H.-S. Park
Keyword(s):  
Laser Welding ◽  
Manufacturing Technology ◽  
Digital Manufacturing ◽  
Welding System

Multispot Laser Welding System for Car Body Assembling

1998 ◽  
Author(s):  
Fabrizio Bruno ◽  
Luigi Chiorino ◽  
Luciano Marcon ◽  
Luigi Petri ◽  
Marco Brandizzi
Keyword(s):  
Laser Welding ◽  
Car Body ◽  
Welding System

Sheet Metal Fiber Laser Welding System and Welding Jig Design

Applied laser ◽  
2010 ◽  
Vol 30 (5) ◽  
pp. 395-398
Author(s):  
姜兆华 Jiang Zhaohua ◽  
潘涌 Pan Yong ◽  
王健超 Wang Jianchao ◽  
陈俊 Chen Jun ◽  
骆公序 Luo Gongxu ◽  
...  
Keyword(s):  
Laser Welding ◽  
Fiber Laser ◽  
Sheet Metal ◽  
Metal Fiber ◽  
Fiber Laser Welding ◽  
Welding System

scholarly journals Remote-laser welding system with in-line adaptive 3D seam tracking and power control

Procedia CIRP ◽  
2019 ◽  
Vol 81 ◽  
pp. 1189-1194 ◽  
Author(s):  
Matjaž Kos ◽  
Erih Arko ◽  
Hubert Kosler ◽  
Matija Jezeršek
Keyword(s):  
Laser Welding ◽  
Power Control ◽  
Seam Tracking ◽  
Remote Laser Welding ◽  
Welding System

3212 Labor saving of maintenance for laser welding system of production line

2008 ◽  
Vol 2008.17 (0) ◽  
pp. 239-242
Author(s):  
Masashi OIKAWA ◽  
Naoki KAWADA ◽  
Jun KOSHIKAWA ◽  
Yousuke OTSUKA ◽  
Fumio EGUCHI
Keyword(s):  
Laser Welding ◽  
Production Line ◽  
Welding System

Study on Meshing Characteristic and CAM Technology of Limacon Type Gears

2011 ◽  
Vol 201-203 ◽  
pp. 167-170
Author(s):  
Jia Li Zhao ◽  
Peng Fei Meng
Keyword(s):  
Design Method ◽  
Manufacturing Technology ◽  
Shape Design ◽  
Digital Manufacturing ◽  
Transmission Characteristics ◽  
Research Results ◽  
Systemic Theory ◽  
Theoretical Design ◽  
Parameterized Modeling ◽  
Pitch Curve

According to the meshing principle of non-circular gears, the meshing characteristic and digital manufacturing technology of Limacon type gears is studied. Based on analyzing the parameterized modeling of pitch curve, transmission characteristics and convexity-concavity analysis on Limacon type gears, the transmission feasibility of this type gear is proved. Through tooth shape design, CAM calculation and analysis with example, and processing simulation, the validity and manufacturability of theoretical design method on this type gear is proved. The research results can provide more systemic theory basis for the design, manufacture, measure and application of Limacon type gears.

scholarly journals Symmetrical Patterns of Ainu Heritage and Their Virtual and Physical Prototyping

Symmetry ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 985 ◽  
Author(s):  
Tashi ◽  
AMM Sharif Ullah
Keyword(s):  
Image Processing ◽  
Human Resources ◽  
Point Cloud ◽  
Manufacturing Technology ◽  
Digital Manufacturing ◽  
3D Printer ◽  
Cad Model ◽  
Foreseeable Future ◽  
3D Scanner ◽  
Physical Prototype

This article addresses virtual and physical prototyping of some symmetrical patterns collected from the Ainu cultural heritage. The indigenous people living in the northern part of Japan (e.g., Hokkaido), known as Ainu, often decorate their houses, clothing, ornaments, utensils, and spiritual goods using some unique patterns. The patterns carry their identity as well as their sense of aesthetics. Nowadays, different kinds of souvenirs and cultural artifacts crafted with Ainu patterns are cherished by many individuals in Japan and abroad. Thus, the Ainu patterns carry both cultural and commercial significance. A great deal of craftsmanship is needed to produce the Ainu patterns precisely. There is a lack of human resources having such craftsmanship. It will remain the same in the foreseeable future. Thus, there is a pressing need to preserve such craftsmanship. Digital manufacturing technology can be used to preserve the Ainu pattern-making craftsmanship. From this perspective, this article presents a methodology to create both virtual and physical prototypes of Ainu patterns using digital manufacturing technology. In particular, a point cloud-based approach was adopted to model the patterns. A point cloud representing a pattern was then used to create a virtual prototype of the pattern in the form of a solid CAD model. The triangulation data of each solid CAD model were then used to run a 3D printer to produce a physical prototype (replica of the pattern). The virtual and physical prototypes of both basic (Hokkaido) Ainu motifs and some synthesized patterns were reproduced using the presented methodology. The findings of this study will help those who want to digitize the craftsmanship of culturally significant artifacts without using a 3D scanner or image processing.

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