Study on High-quality Finishing by EDM with Nonflammable Dielectric Fluid.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

the influence of edm parameters in finishing stage on surface quality using artificial neural network

in this work, the influence of different edm parameters (pulse current, pulse voltage, pulse on-time , pulse off-time) in finishing stage on  the surface roughness (r a )  as a result of application copper electrode to a workpiece( cold work steel  din1.2379)  has been investigated. design of the experiment was chosen as full factorial. statistical analysis has been done and artificial neural n...

متن کامل

Pongamia pinnata Plant Seed Oil as Dielectric Fluid for Electro Discharge Machining Process

Electro Discharge Machining (EDM) is a noticeable machining practice among created unconventional machining procedures for intricate, complex profiles in "hard to machine" materials, similar to heat-treated steels, composites, superalloys, ceramics, composites, carbides, and so on. In EDM, the material expulsion of the cathode is accomplished through precise controlled electric discharge (the s...

متن کامل

a study on insurer solvency by panel data model: the case of iranian insurance market

the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.

Nonflammable Liquids for Cryostats

Several very serious accidents in laboratories have resulted from the use of flammable liquids, such as volatile petroleum distillates, or toluene, to form the bath of a cryostat. In some instances explosions have occurred, and burning liquid has been thrown upon the operator. The purpose of the investigation has been to find liquids that will not burn, that have very low freezing points, and t...

متن کامل

High Mobility NMOSFET Structure With High- Dielectric

HighNMOSFET structures designed for enhancement mode operation have been fabricated with mobilities exceeding 6000 cm Vs. The NMOSFET structures which have been grown by molecular beam epitaxy on 3-in semi-insulating GaAs substrate comprise a 10 nm strained InGaAs channel layer and a highdielectric layer ( = 20). Electron mobilities of 6000 and 3822 cm Vs have been measured for sheet carrier co...

متن کامل

ذخیره 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 The Japan Society of Electrical Machining Engineers

سال: 1995

ISSN: 1881-0888,0387-754X

DOI: 10.2526/jseme.29.61_11