نتایج جستجو برای: ink
تعداد نتایج: 6802 فیلتر نتایج به سال:
316L and Cu‐based inks are developed to 3D‐printed tetrachiral auxetic structures. The main objectives of the work study effects powders composition powder:binder volume ratio on rheological properties printability inks. Following these results, customized Gcode is using FullControl Designer open‐source software 3D print intricate results reported in this show how powder (316L versus Cu) has le...
The Yule-Nielsen modified Spectral Neugebauer reflection prediction model enhanced with an ink spreading model provides high accuracy when predicting reflectance spectra from ink surface coverages. In the present contribution, we try to inverse the model, i.e. to deduce the surface coverages of a printed color halftone patch from its measured reflectance spectrum. This process yields good resul...
Recently piezo-based ink jet printers have proven to be reliable, productive manufacturing tools particularly where expensive materials are involved. As bioengineers, we are capitalizing on the ability of piezoelectric-based drop-ondemand ink jets printers to precisely deposit a wide variety of biologically active materials to create custom arrayed libraries and patterns. These applications and...
In this paper electro-statically inkjet printed pattern's adhesion is studied with respect to contact angle of ink on substrates. Contact angle of conductive ink on different substrates is measured with Image-Xp software. Ink has made different contact angles on different substrates. Pin to pin setup is used for printing patterns. Patterns are obtained by forcing ink through a small glass capil...
The characterization of ink on paper is of importance for dating and comparing questioned ink entries in forensic document examination. Inks are commonly characterized by their colorant profile that is identified by well-established analytical methods. Numerous ink formulations show identical colorant profiles, though. In order to differentiate inks that are not distinguishable by colorant anal...
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