Manufacturing technologies applying of ultrasonic vibration
نویسندگان
چکیده
منابع مشابه
Effect of Applying Ultrasonic Vibration in Hot Embossing and Nanoimprint
Nanoimprint lithography (NIL) is a technology where fine structures on a mold (or template) are transferred onto a substrate coated with thermoplastic or with ultraviolet (UV) curing resins by making contact with the substrate while being heated or exposed to UV lights. Recently, NIL has been applied in semiconductor manufacturing to print fine features of circuits on LSI chips and memories at ...
متن کاملUltrasonic Vibration-assisted Pelleting of Cellulosic Biomass for Ethanol Manufacturing By
Both the U.S. and world economies have been depending on petroleum based liquid transportation fuels (such as gasoline, diesel, and jet fuels), which are finite and nonrenewable energy sources. Increasing demands and concerns for the reliable supply of liquid transportation fuels make it important to find alternative sources to petroleum based fuels. One such alternative is cellulosic ethanol. ...
متن کاملUltrasonic vibration-assisted pelleting for cellulosic biofuel manufacturing: investigation on power consumption
Cellulosic ethanol produced from cellulosic biomass is an alternative to petroleum-based transportation fuels. Raw cellulosic biomass has low density, causing high costs in their storage, transportation, and handling. Ultrasonic vibration-assisted (UV-A) pelleting can increase the density of cellulosic biomass. Effects of UV-A pelleting variables on pellet quality (density, durability, stabilit...
متن کاملInfluence of ultrasonic vibration on micro-extrusion.
Micro-forming is a miniaturization technology with great potential for high productivity. Some technical challenges, however, need to be addressed before micro-forming becomes a commercially viable manufacturing process. These challenges include severe tribological conditions, difficulty in achieving desired tolerances, and short tool-life due to inability of available die materials to withstan...
متن کاملApplying Virtual Environments to Manufacturing
When we first announced this hearing the Commerce Committee office got dozens of telephone calls from people asking what is “virtual reality” and why are you holding a hearing on it? Well, the answer is fairly simple. Virtual reality promises to revolutionize the way we use computers. At least that’s my opinion. It could improve the way we design new products, how we teach our children, and how...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 2018
ISSN: 0451-5994,1880-8018
DOI: 10.2464/jilm.68.159