Results 81 to 90 of about 197,099 (282)

PROSES PERMESINAN CNC DALAM PEMBELAJARAN SIMULASI CNC

Jurnal Edukasi Elektro, 2017
Artikel ini bertujuan untuk mengidentifikasi materi untuk simulasi yang sesuai dalam proses pembelajaran CNC beserta pengenalan berbagai tahapan yang diperlukan dalam proses permesinan CNC. Program simulasi yang dipilih memiliki kemampuan untuk memberikan gambaran dalam menjalankan mesin CNC beserta pengendaliannya terutama untuk CNC sistem 3 axis ...
openaire   +2 more sources

PENGEMBANGAN MODUL PENGGUNAAN MASTERCAM SEBAGAI MEDIA SIMULATOR PADA MATA PELAJARAN MEMPROGRAM MESIN NC/CNC DI SMK NEGERI 2 KLATEN [PDF]

, 2012
Penelitian ini bertujuan untuk mengembangkan media pembelajaran dalam bentuk prototype modul penggunaan Mastercam sebagai media simulator pada mata pelajaran memprogram mesin NC/CNC, untuk meningkatkan keterampilan belajar siswa di SMK Negeri 2 Klaten ...
Dangu Bagus , Sanjaya
core  

Untethered Magnetic Microswimmers for Targeted Particle Transport and Flow Manipulation

Advanced Materials Technologies, EarlyView.
This work introduces magnetically actuated microswimmers to dynamically reconfigure fluid flow within a single microfluidic device. Multiple homogeneous microswimmers are independently controlled by an external magnetic field to perform translational and rotational motions, thereby inducing real‐time flow manipulation.
Dineshkumar Loganathan, Dong‐Ming He, Kai‐Wei Chen, Chia‐Yuan Chen   +3 more
wiley   +1 more source

THE CNC VIRTUAL AS TEACHING AND TRAINING AID OF CNC PROGRAMMING [PDF]

, 2012
CNC machine tools is the most important practical means of teaching and training of CNC Programming in Vocational High School. Its relatively-high price causes the incapabibilty of the school for getting it, so the teaching of CNC programming in ...
Bambang Setiyo Hari, Purwoko
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

Structure and Evolution of Nearby Stars with Planets. I. Short-Period Systems

, 1998
Using the Yale stellar evolution code, we have calculated theoretical models for nearby stars with planetary-mass companions in short-period nearly circular orbits: 51 Pegasi, Tau Bootis, Upsilon Andromedae, Rho Cancri, and Rho Coronae Borealis.
Alexander J. B., Alison Sills, Arribas S., Bakos G. G., Baliunas S. L., Barnes T. G., Beckwith S. V. W., Black D., Blackwell D. E., Boden A., Bohm-Vitense E., Boss A. P., Campbell B., Christensen-Dalsgaard J., Drake S. A., Edvardsson B., Edvardsson B., Eric B. Ford, Favata F., Francois P., Frederic A. Rasio, Fuhrmann K., Fuhrmann K., Gatewood G. D., Gonzalez G., Gonzalez G., Gonzalez G., Gratton R. G., Hearnshaw J. B., Hearnshaw J. B., Holman M., Imbert M., Jeffery C. S., Kubat J., Kunzl M., Kuroczkin D., Lopez R. J. G., Malhotra R., Mannings V., Marsakov V. A., Noyes R. W., Pagel B. E. J., Perrin M. N., Perryman M. A. C., Powell A. L. T., Pravdo S. H., Schaerer D., Schaerer D., Schaller G., Spite M., Thevenin F., Thevenin F., Tomkin J., Unwin S., Verbunt F., Willems B., Xu Z., Zahn J.-P., Zahn J.-P.   +58 more
core   +2 more sources

Managing Access to Service Providers in Federated Identity Environments: A Case Study in a Cloud Storage Service [PDF]

, 2015
© 2015 IEEE. Currently the diversity of services, which are adhering to Identity Federation, has raised new challenges in the area. Increasingly, service providers need to control the access to their resources by users from the federation as, even though
Araujo, Roberto, Da Silva, Carlos, De Felippe, Andre Castro, Diniz, Thomas, Medeiros, Taina   +4 more
core   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Rancang Bangun Jig & Fixture Pemesinan Computer Numerical Control (CNC) Milling Dengan Area Kerja 300x300mm

Infotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap
Limitations in machining accuracy and efficiency on CNC milling machines with a 300 × 300 mm working area are often caused by the use of general-purpose jig and fixture (J&F) designs that are not tailored to the characteristics of the machine and ...
Nur Aidi Ariyanto, Sigit Setijo Budi
doaj   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source