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Toplam kayıt 12, listelenen: 1-10
Experimental and numerical study on the thermoforming process of amorphous thermoplastic polymers
(Carl Hanser Verlag, 2019)
Thickness distribution has an important impact on the quality of thermoformed products. It has significant effects not only on durability but also on the oxygen and gas transmission rate of thermoformed packaging products. ...
An experimental study on wear performance of electrolytic multilayer cu-ni-cr coated abs under different test forces
(TUBITAK, 2021)
Plastic materials are widely preferred in many applications due to being light and cheap in addition to being manufactured easily with various manufacturing methods like injection molding or additive manufacturing. One of ...
Process damping model approach in milling operations
(Springer Heidelberg, 2021)
The subject of this study is a new Process Damping Model approach for milling with flat end milling cutter. Dynamic model of the cutting system was modeled and applied for the milling operation. The machining process is ...
Effects of infill pattern and density on wear performance of FDM-printed acrylonitrile- butadiene-styrene parts
(Walter De Gruyter Gmbh, 2021)
Acrylonitrile-butadiene-styrene test specimens were additively manufactured by fused deposition method to investigate the effects of infill pattern and density on wear rate, coefficient of friction, wear mechanisms, and ...
AN EXPERIMENTAL STUDY ON WALL THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)
In this work, Polystyrene (PS) sheets were thermoformed in predetermined conditions. Wall thickness distributions obtained by experimental method in PS thermoformed products. Then the same thickness distributions were ...
Effect of temperature on wear behavior of multilayered thin cr-coated acrylonitrile-butadiene-styrene polymer: An experimental and prediction study
(ASTM International, 2022)
The wear behavior of thin chromium-coated and uncoated acrylonitrile-butadiene-styrene (ABS) samples were investigated by using a pin-on-disk test apparatus with a heat chamber for different temperatures of 30°C, 50°C, ...
The Effect of Temperature on Wear Performance of High-Velocity Oxy-Fuel Sprayed WC-10Co-4Cr Coating on AA7075-T6 Substrate
(Springer, 2021)
In this study, the friction wear performance of a High-velocity oxy-fuel (HVOF) sprayed WC-10Co-4Cr coated AA7075-T6 substrate was investigated against a WC-4Co ball at different temperatures using a pin-on-disk tribometer. ...
Drying of Prina Using Microwave Energy and Determination of Appropriate Thin Layer Drying Model
(Univ Namik Kemal, 2015)
This study examined the thin layer drying kinetics of the prina in the microwave. Prina samples with 7mm, 9mm and 11mm thickness were dried using 90, 180, 360 and 600 W (2450 MHz) microwave output powers and changing of ...
Fault detection of washing machine with discrete wavelet methods
(Kaunas Univ Technol, 2014)
In the last decade, a new mathematical method has allowed scientists and engineers to view the details of time varying and transient phenomena that are not possible through conventional tools. This invention, called wavelet ...
THE EFFECT OF PROCESS PARAMETERS ON THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)
In this study, cylindrical, conical and hemispherical molds were used to form flat thermoplastic sheets which are 1.5 mm in thickness. The effect of plug assist on thickness distribution was investigated. The sheets were ...