Results 61 to 70 of about 2,441 (210)

An integrated trajectory smoothing method for lines and arcs mixed toolpath based on motion overlapping strategy

Journal of Manufacturing Processes, 2023
Smoothing the discretized toolpaths generated by CAM systems is vital for CNC options in improving the quality of machined surfaces. One discretized toolpath from CAM is commonly represented in the form of a series of linear and arc segments. The linear segment smoothing method has been extensively investigated.
Li, Hexiong, Jiang, Xin, Huo, Guanying, Su, Cheng, Zhou, Shiwei, Wang, Bolun, Hu, Yifei, Zheng, Zhiming   +7 more
openaire   +2 more sources

How AI Shapes the Future Landscape of Sustainable Building Design With Climate Change Challenges?

Advanced Science, EarlyView.
This review examines how artificial intelligence reshapes sustainable building design faced with climate change challenges. The authors synthesize existing studies to demonstrate AI's transformative potential across design lifecycle phases from climate‐aware form generation to performance optimization.
Pengyuan Shen, Xiaoni Gao, Shuai Lu, Yi Zhang, Xing Zheng, Matthaios Santamouris   +5 more
wiley   +1 more source

Optimization of 5-Axis milling processes based on the process models with application to airfoil machining [PDF]

, 2007
5-axis milling is widely used in machining of complex surfaces such as airfoils. Improper selection of machining parameters may cause low productivity and undesired results during machining.
Budak, Erhan, Tunc, Taner
core  

Machining of complex-shaped parts with guidance curves [PDF]

, 2013
Nowadays, high-speed machining is usually used for production of hardened material parts with complex shapes such as dies and molds. In such parts, tool paths generated for bottom machining feature with the conventional parallel plane strategy induced ...
Furet, Benoît, Mawussi, Bernardin, Rubio, Walter, Tapie, Laurent   +3 more
core   +4 more sources

A symmetrical arrangement strategy based real-time toolpath planning method for a 5-DoF fully parallel machining robot

The International Journal of Advanced Manufacturing Technology, 2023
Abstract A 5-DoF fully parallel machining robot (PMR) with attitude coupling motion property has the potential to realize the high-efficiency and high-quality machining of complex parts with curved surfaces. From the perspective of mechanism, this kind of 5-DoF fully PMR can achieve no singularity in the workspace after optimum design, so the ...
Yifan Wang, Zenghui Xie, Fugui Xie, Xin-Jun Liu   +3 more
openaire   +1 more source

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

Advanced Intelligent Systems, EarlyView.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian, Liuchao Jin, Qi Ge, Wei‐Hsin Liao, Andrés Díaz Lantada, Francisco Franco Martínez, Tianyu Zhang, Tao Liu, Charlie C. L. Wang, Mohammad Hossein Mosallanejad, Reza Ghanavati, Abdollah Saboori, Alejandro De Blas De Miguel, William Solórzano‐Requejo, Yi Cai, Xiangyang Dong, Huangyi Qu, Najmeh Samadiani, Guangyan Huang, Austin Downey, Yanzhou Fu, Lang Yuan, Tsz‐Kwan (Glory) Lee, Arbind Agrahari Baniya, Eisha Waseem, Abdul Rahman Sani, Abbas Z. Kouzani, Yijia Wu, Markus P. Nemitz, Masoud Shirzad, Dageon Oh, Seung Yun Nam, Amedeo Franco Bonatti, Irene Chiesa, Gabriele Maria Fortunato, Giovanni Vozzi, Carmelo De Maria, Mahdi Bodaghi   +37 more
wiley   +1 more source

Low‐Cost Friction‐Based Force‐Limiting Connection With Reduced Sensitivity to Machining Tolerances and Accelerated Repairability

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This paper presents a novel yet practical friction‐based structural component design for low‐damage earthquake‐resistant structures. The proposed connection design is based on a conventional slotted‐bolted configuration with the novelty being the use of loose steel washer plates to establish the friction‐sliding interface.
Kaixin Chen, Georgios Tsampras, Chung‐Che Chou, Huang‐Zuo Lin, Chi‐Jeng Wu, Alvaro Córdova, Chia‐Ming Uang, Shih‐Ho Chao   +7 more
wiley   +1 more source

Robot-assisted multi-axis embedded silicone printing for free-form volumetric model

Virtual and Physical Prototyping
Embedded silicone printing (ESP) enables the creation of complex soft structures by extruding silicone inks into a gel support matrix. However, issues such as excess local ink deposition and the staircase effect limit the quality of solid model prints ...
Hailin Sun, Yingjun Tian, Chenyu Xu, Mahdi Bodaghi, Fei Gao, Guoxin Fang   +5 more
doaj   +1 more source

Machining strategy development in 5-axis milling operations using process models [PDF]

, 2010
Increased productivity and part quality can be achieved by selecting machining strategies and conditions properly. At one extreme very high speed and feed rate with small depth of cut can be used for high productivity whereas deep cuts accompanied with ...
Budak, Erhan, Murtezaoglu, Yavuz, Murtezaoğlu, Yavuz, Ozkirimli, Omer Mehmet, Ozturk, Erdem, Tunc, Taner L., Tunç, Taner L., Özkırımlı, Ömer Mehmet, Öztürk, Erdem   +8 more
core  

Investigation of novel trochoidal toolpath strategies for productive and efficient directed energy deposition processes

CIRP Annals, 2019
Abstract Directed energy deposition (DED) is an additive manufacturing technology where a moving energy source creates a meltpool on the surface of a substrate into which feedstock material is deposited to form the final part geometry. Maintenance of the meltpool during deposition requires very high intensity energy flux to overcome thermal losses to
Masakazu Soshi, Kyle Odum, Geng Li
openaire   +2 more sources