electro chemical machining ppt


HPC Cone Crusher

HPC Cone Crusher

Base on the latest technology and decades of years’ producing experience, Leilton designed the HPC series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the…

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HPT Cone Crusher

HPT Cone Crusher

HPT cone crusher has the same structure and the same crushing theory as traditional HPC cone crusher. But HPT cone crusher strengthens the performance of driving device and sealing service. And the structure…

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HST Cone Crusher

HST Cone Crusher

HST series single cylinder cone crusher with hydraulic-driven system is a kind of new type high efficient crushing equipment which is developed by our engineers through over 20 year's effort of design,…

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Electrochemical Machining - LinkedIn SlideShare

4/23/2015· Electrochemical Machining 1. Electro-chemical Machining Presented by: Keisham Sushima Devi DIP/14/ME/12 2. Introduction Electrochemical Machining (ECM) is one of the newest and most useful non-traditional machining (NTM) process belonging to Electrochemical category. Electrochemical machining (ECM) is used to remove metal and alloys which are difficult or impossible to machine by …

(PDF) Chemical machining - researchgate.net

Chemical machining is oldest of non-traditional machining processes employed as micromachining process to produce micron-size components. The technique is broadly applied to machine geometrically ...

Electrochemical Machining : Principle, Wroking, …

3/26/2017· In electrochemical machining process, a high value of direct current around 40000A and low value of potential difference around 10-25V is desirable. The electrodes are place at a inter electro gap witch is desirable for machining. If the inter electro gap not too small witch can generate arc or not too high witch is not suitable for machining.

Electrochemical Machining (ECM) - Working Principle ...

5/12/2017· Electrochemical machining (ECM) is a machining process in which electrochemical process is used to remove materials from the workpiece. In the process, workpiece is taken as anode and tool is taken as cathode. The two electrodes workpiece and tool is immersed in an electrolyte (such as NaCl).

Electrochemical Machining Ppt | Machining | …

Electrochemical Machining Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. to download other document

What is Electrochemical Grinding and How it Works ...

9/24/2018· It is a smoother process than any other machining processes. Sometimes many machining processes result in damage to the workpiece but in case of the electrochemical grinding, the workpiece is not get affected at all. Also, it causes the wear and tear of the grinding wheel in a very small proportion.

Electrochemical Machining (Basic Terms And …

5/8/2017· Lecture - 38 Electro - Chemical Machining - Duration: 52:54. nptelhrd 53,382 views. 52:54. Computer Numerical Control Machine (CNC) ~ Components Of CNC Machine ~ Briefly In Hindi - Duration: 13:05.

ELECTROCHEMICAL MACHINING

Electrochemical machining (ECM) is a metal-removal process based on the principle of reverse electroplating. In this process, particles travel from the anodic material (workpiece) toward the cathodic material (machining tool). A current of electrolyte fluid carries away the deplated material before it has a chance to reach the machining tool.

electro chemical grinding ppt - MC World.INC

Aggregate Crushing Plant. Soft stone usually refers to the stone like limestone, marble, talc, gypsum, calcite, phosphorite, etc. The classic production line for the soft stone is JAW CRUSHER (primary crusher) + IMPACT CRUSHER (secondary crusher), and with the auxiliaries of vibrating feeder, vibrating screen & belt conveyors.

ECM - Electro-Chemical Machining - EMAG Group

Electro-Chemical Machining (ECM) is the generic term for a variety of electro-chemical processes. ECM is used to machine workpieces through the anodic dissoultion of metal. The process is used in aerospace engineering and the automotive, construction, medical equipment, microsystem and power supply industries.

Chemical Machining PPT | Xpowerpoint

Chemical Machining (cm) Electrochemical Machining (ecm) Electro Discharge Machining (edm) Laser Cutting PPT. Presentation Summary : Chemical Machining (CM) Electrochemical Machining (ECM) Electro-Discharge Machining (EDM) Laser cutting Ultrasonic Machining (USM) Water-Jet and Abrasive

Electrochemical Machining PowerPoint PPT ... - PowerShow

View Electrochemical Machining PPTs online, safely and virus-free! Many are downloadable. Learn new and interesting things. ... PowerPoint PPT presentation | free to view . ... and Nanofabrication - Advanced machining processes and Nanofabrication Chapter 26 Introduction Chemical machining Electro chemical machining Electrical discharge ...

Electro Chemical Machining(ECM) - Hacettepe Üniversitesi

Aim of the presentation Give brief information about electro- chemical machining process Show the ECM's working principles and tools Define the advantages and disadvantages Brief informations about application areas, economics, products and developments.

Electrochemical machining - Wikipedia

Electrochemical machining (ECM) is a method of removing metal by an electrochemical process. It is normally used for mass production and is used for working extremely hard materials or materials that are difficult to machine using conventional methods. Its use is limited to electrically conductive materials. ECM can cut small or odd-shaped angles, intricate contours or cavities in hard and ...

Notes on Electro Chemical Machining (ECM)

6/10/2017· Electro Chemical Machining consists of following basic elements: Electrolyte: In Electro Chemical Machining an electrolyte acts as a current carrier. The electrolyte in Ecm should have high electrical conductivity, low viscosity, high specific heat, chemical stability, resistance to form a passivating film on the workpiece surface, non ...

ECM : Electrochemical machining - Principle,process ...

12/7/2014· Introduction Non-conventional machining system in which metal is removed by electrochemical process Characterized as 'Reverse Electroplating' means it removes metal instead of adding it Normally used for mass production and for hard materials that are difficult to machine using conventional processes Both external and internal geometries ...

Chemical machining | Britannica

Other articles where Chemical machining is discussed: machine tool: Chemical machining (CHM): This nonelectrical process removes metal from selected or overall areas by controlled chemical action. Masking tape can be used to protect areas not to be removed. The method is related to the process used for making metal printing and engraving plates.

PPT – Electrochemical Machining ECM PowerPoint ...

PPT – Electrochemical Machining ECM PowerPoint presentation | free to view - id: 221e13-Y2E5M ... Electrochemical Machining ECM 1 Electrochemical Machining (ECM) Dr. Lotfi K. Gaafar ... processes and Nanofabrication - Advanced machining processes and Nanofabrication Chapter 26 Introduction Chemical machining Electro chemical machining ...

Electro Chemical Machining (ECM) - PM-PRECISION

Electro Chemical Machining (ECM) PM-PRECISION's ECM technology is highly suitable for products with a complex 3D geometry in steel and high alloys. ECM is also excellent for products where upper-layer deformations due to more conventional machining techniques are not accepted, as for example is the case with spark erosion.

Electron Beam Machining : Principle, Working, …

3/31/2017· Electron beam machining is same as laser beam machining process in which except laser, high speed electron beam impinges on work piece. This will generate high heat energy and melts and vaporize metal from work piece. This whole process takes place in vacuum chamber. It is mostly used to drill holes in any shape.

Difference Between EDM and ECM - Electro-Discharge ...

Difference Between EDM and ECM – Electro-Discharge & Electro-Chemical Machining Pintu 27/04/2019 NTM Unlike conventional metal cutting processes, non-traditional machining (NTM) processes can directly employ different forms of energy for controlled removal of material from the workpiece to impart desired shape, size and finish.

(PDF) Electrochemical Machining – Special Equipment …

Therefore, non-conventional machining methods such as electrochemical [4], waterjet [5], hybrid [6][7] and electro discharge machining [8][9] are used in the manufacturing process. It should be ...

Process Overview - ECM Electrochemical Machining

/// Process Overview ... Precise Electrochemical Machining, abbreviated as PECM or pECM, is an advanced metal-working technique which can machine products that are difficult or impossible to design through conventional machining. ... (Machining) locally through electricity (Electro) and chemistry (Chemical) until it reaches the required complex ...

What is Electro-Chemical Machining Process??? ||Engineer's ...

6/16/2018· Hello Everyone Welcome To Engineer's Academy Topics Covered: In this Video we have explained Working of Electro Chemical Machining process, We have seen the Working principle, Equipment's used ...

CHEMICAL MACHINING AND MILLING - idc-online.com

CHEMICAL MACHINING AND MILLING. Introduction . Chemical machining (CM) is the controlled dissolution of workpiece material (etching) by means of a strong chemical reagent (etchant). In CM material is removed from selected areas of workpiece by immersing it in a chemical reagents or etchants; such as acids and alkaline solutions.

Electrochemical machining [SubsTech]

Electrochemical machining is a process of a selective dissolution of the anodically connected work piece material submerged in an electrolyte together with an anodically connected tool. Principally electrochemical machining is similar to Electropolishing where the work piece surface roughness decreases due to the conversion of the atoms into ions and their removal from the surface as a result ...

Electrochemical Machining (ECM) Seminar with PDF Report

8/24/2016· Electrochemical Machining (ECM) Seminar with PDF Report: ECM Components (Power): The power needed to operate the ECM is obviously electrical. There are many specifications to this power, The current density must be high, The difference between the tool and the work piece must be low for higher accuracy, thus the voltage must be low to avoid a short circuit and The control system uses …

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