Cnc Programming

Electron Beam Machining Process Is Suitable For The Following Type Of Material

It is a non traditional machining process in which no physical tool is used. In this process the material is removed with the help of a high velocity travelling at half the speed of light ie.

Electron Beam Machining

Cathodoluminescence Nanoscience Instruments

Ebm And Lbm Laser Electron

Electron beam machining ebm is a process where high velocity electrons concentrated into a narrow beam are directed toward the work piece creating heat and vaporizing the materialebm can be used for very precise cutting or boring of a wide variety of metals.

Electron beam machining process is suitable for the following type of material. Electron beam machining ebm. Here a stream of high speed electrons impinges on the work surface whereby the kinetic energy transferred to the work material produces intense heating. Electron beam machining ebm invented in germany in 1952 by dr. In the electrical beam machining electrical energy is used to generate the electrons with high energy. Best for hard and brittle materials. Working principle of electron beam machining. Electron beam machining is a thermal process used for the metal removal during the machining process. Depending on the intensity of the heat thus generated the material can melt or vaporize. Laser material interactions a great advantage of laser machining is capability to machine any kind of material not necessarily conductive depending on laser intensity and interaction time. Yunitha ratnadilla tri adhi kusuma 11313560tk37951 electron beam machining a. Introduction electron beam machining is one of the examples of non conventional machining under the thermal process category along with laser beam machining electric discharge machining and plasma cutting. Electron beam machining ebm is a thermal machining process in which high velocity electrons concentrated into a narrow beam are used for instantly heating melting or vaporizing the material. Material is removed from a workpiece surface by the mechanism of microchipping with abrasive particles. 160000 kmsec focused stream of electrons which are focused magnetically upon a very small area. An electron beam 3.

Electron beam machining ebm advantages and disadvantages. Surface finish is better and kerf width is narrower than those for other thermal cutting processes. Ebm is a high energy beam machining process electrical energy is used to generate high energy electrons the mechanism of material removal is primarily by melting and rapid vaporization due to intense heating by the electrons. Meaning of electron beam machining ebm. Electron beam machining uses high velocity electrons that strike the work surface to generate heat. Today we will learn about electron beam machining principle working equipments application advantages and disadvantages with its diagram. In contrast to some other processes laser operates using high energy photons therefore there is not a typical tool as the laser beam directly targets. Basically electron beam machining is also a thermal process. This process is used in many applications including drilling cutting annealing and welding.