Computer-aided design of resistance micro-fluidic circuits for 3D printing

2018 ◽  
Vol 98 ◽  
pp. 12-23 ◽  
Author(s):  
Elishai Ezra Tsur ◽  
Ariel Shamir
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Computer Aided ◽  
Fluidic Circuits ◽  
Aided Design

scholarly journals Upgrade and Repair of the Instrumentation Equipment on the ISS RS Simulators Using FDM 3D Printing Technology.

2021 ◽  
pp. 97-110
Author(s):  
V.V. Batrakov ◽  
A.I. Krylov ◽  
V.N. Saev ◽  
B.N. Nefyodov ◽  
V.M. Novichkov ◽  
...  
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Cad Tools ◽  
Printing Technology ◽  
3D Printing Technology ◽  
Computer Aided ◽  
Aided Design

The paper presents space simulators (SS), types of instrumentation equipment installed on the workplaces of the space simulators operators (SSOPW), multi-functional display panel (MFDP), computer-aided design (CAD) tools, 3D printing technologies.

Computer aided design and 3D printing for STEAM education: a technical reference guide for teachers

2018 ◽  
Author(s):  
Konstantinos Tsongas ◽  
Emmanouel Tzimtzimis ◽  
Ioanna Symeonidou ◽  
Michel Mansour ◽  
Dimitrios Tzetzis ◽  
...  
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Reference Guide ◽  
Steam Education ◽  
Computer Aided ◽  
Aided Design

scholarly journals Patient-Specific Coronary Artery 3D Printing Based on Intravascular Optical Coherence Tomography and Coronary Angiography

Complexity ◽  
2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Chenxi Huang ◽  
Yisha Lan ◽  
Sirui Chen ◽  
Qing Liu ◽  
Xin Luo ◽  
...  
Keyword(s):  
Coronary Artery ◽  
3D Printing ◽  
Coronary Angiography ◽  
Coronary Arteries ◽  
Computer Aided Design ◽  
Patient Specific ◽  
3D Printing Technology ◽  
Vessel Lumen ◽  
Computer Aided ◽  
Aided Design

Despite the new ideas were inspired in medical treatment by the rapid advancement of three-dimensional (3D) printing technology, there is still rare research work reported on 3D printing of coronary arteries being documented in the literature. In this work, the application value of 3D printing technology in the treatment of cardiovascular diseases has been explored via comparison study between the 3D printed vascular solid model and the computer aided design (CAD) model. In this paper, a new framework is proposed to achieve a 3D printing vascular model with high simulation. The patient-specific 3D reconstruction of the coronary arteries is performed by the detailed morphological information abstracted from the contour of the vessel lumen. In the process of reconstruction which has 5 steps, the morphological details of the contour view of the vessel lumen are merged along with the curvature and length information provided by the coronary angiography. After comparing with the diameter of the narrow section and the diameter of the normal section in CAD models and 3D printing model, it can be concluded that there is a high correlation between the diameter of vascular stenosis measured in 3D printing models and computer aided design models. The 3D printing model has high-modeling ability and high precision, which can represent the original coronary artery appearance accurately. It can be adapted for prevascularization planning to support doctors in determining the surgical procedures.

3D Printing Technology-A Computer Aided Design-A Review

2019 ◽  
Vol 11 (3) ◽  
pp. 217 ◽  
Author(s):  
S. D. Mankar ◽  
Chaitrali Kale ◽  
Jangam Kanchan
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Printing Technology ◽  
3D Printing Technology ◽  
Computer Aided ◽  
Aided Design

scholarly journals Laboratory sprayer for testing of microbial biocontrol agents: design and calibration

2020 ◽  
Author(s):  
Z. Erdos ◽  
P. Halswell ◽  
A. Matthews ◽  
B. Raymond
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Low Cost ◽  
Microbial Control ◽  
Droplet Deposition ◽  
Computer Aided ◽  
Spore Deposition ◽  
Microbial Biocontrol Agents ◽  
Bioassay Data ◽  
Aided Design

AbstractThe lack of commercially available low-cost laboratory spraying equipment for testing microbial control agents can hinder advancement in the field of biocontrol. This study presents an inexpensive, portable sprayer that is calibrated utilizing laboratory consumables. The computer aided design files are made available so that it is freely modifiable and can be used for machine routing or 3D printing. Bioassay data was obtained by spraying Myzus persicae with spores of entomopathogenic fungi. Observed variation in droplet deposition within tested pressure and volume settings, and spore deposition within sprayed concentrations were low. Bioassay results show reproducible mortality for the tested doses.

scholarly journals A review of the Application of Additive Manufacturing in Endodontic access opening using SLM process

2020 ◽  
pp. 281-285
Author(s):  
Roydan Dsouza
Keyword(s):  
Additive Manufacturing ◽  
3D Printing ◽  
Dental Pulp ◽  
Computer Aided Design ◽  
Physical Models ◽  
3 Dimensional ◽  
Development Cycle ◽  
Computer Aided ◽  
Product Development Cycle ◽  
Aided Design

3D Printing refers to a class of technology that can automatically construct 3-dimensional physical models from Computer Aided Design (CAD) data. Reduction of product development cycle time is a major concern in industries for achieving competitive advantage. Endodontic dentistry is the dental specialty concerned with the study and treatment of the dental pulp, and generally diagnose tooth pain and perform root canal treatment and other procedures relating to the interior of the tooth. This article, therefore, aims on being an assistive methodology in endodontics by applying 3D printing in order to reduce the strain involved in the tooth restoration process.

scholarly journals Workflow of CAD / CAM Scoliosis Brace Adjustment in Preparation Using 3D Printing

2017 ◽  
Vol 11 (1) ◽  
pp. 44-51 ◽  
Author(s):  
Hans-Rudolf Weiss ◽  
Nicos Tournavitis ◽  
Xiaofeng Nan ◽  
Maksym Borysov ◽  
Lothar Paul
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Short Communication ◽  
Printing Technology ◽  
3D Printing Technology ◽  
Computer Aided ◽  
Cad Cam ◽  
Aided Design ◽  
Cam Software ◽  
Made In

Background: High correction bracing is the most effective conservative treatment for patients with scoliosis during growth. Still today braces for the treatment of scoliosis are made by casting patients while computer aided design (CAD) and computer aided manufacturing (CAM) is available with all possibilities to standardize pattern specific brace treatment and improve wearing comfort. Objective: CAD / CAM brace production mainly relies on carving a polyurethane foam model which is the basis for vacuuming a polyethylene (PE) or polypropylene (PP) brace. Purpose of this short communication is to describe the workflow currently used and to outline future requirements with respect to 3D printing technology. Method: Description of the steps of virtual brace adjustment as available today are content of this paper as well as an outline of the great potential there is for the future 3D printing technology. Results: For 3D printing of scoliosis braces it is necessary to establish easy to use software plug-ins in order to allow adding 3D printing technology to the current workflow of virtual CAD / CAM brace adjustment. Textures and structures can be added to the brace models at certain well defined locations offering the potential of more wearing comfort without losing in-brace correction. Conclusions: Advances have to be made in the field of CAD / CAM software tools with respect to design and generation of individually structured brace models based on currently well established and standardized scoliosis brace libraries.

scholarly journals The Role of 3D Printing and Computer Aided Design in Medicine at Healthcare Systems during Emergence of COVID-19

2020 ◽  
Vol 3 (8) ◽  
pp. 33-39
Author(s):  
Manas Chakraborty ◽  
Indranil Chatterjee ◽  
Toumica Ghosh ◽  
Sanchari Chatterjee ◽  
Suman Kumar Nath ◽  
...  
Keyword(s):  
3D Printing ◽  
Computer Aided Design ◽  
Healthcare Systems ◽  
Computer Aided ◽  
Aided Design
Sign in / Sign up

Export Citation Format

Share Document