ppt of unnventional grinding machine

ME6004 Unconventional Machining Processes

Dec 23, 2017  NEED FOR UNCONVENTIONAL MACHINING PROCESSES • Extremely hard and brittle materials or Difficult to machine material are difficult to Machine by traditional machining processes. • When the work piece is too flexible or slender to support the cutting or grinding

Unconventional machining processes - SlideShare

Apr 30, 2018  1. Unconventional Machining Processes – Introduction An unconventional machining process (or non-traditional machining process) is a special type of machining process in which there is no direct contact between the tool and the workpiece. In unconventional

I_Unit_-_Introduction_to_Unconventional_Machining ...

Need for Unconventional Machining Very high hardness and strength of the material. (above 400 HB.) The work piece is too flexible or slender to support the cutting or grinding forces. The shape of the part is complex, such as internal and external profiles, or small diameter holes.

Ppt of unconventional grinding machine-Henan Mining ...

Ppt of unconventional grinding machine ... CONVENTIONAL MACHINING PROCESSES AND MACHINE TOOLS Module-IV Turning Grinding machine is employed to obtain high accuracy along with very high class of surface finish on the work piece However, advent of new generation of grinding wheels and grinding machines, characterized by their rigidity, power and ...

Grinding machine ppt - SlideShare

Nov 21, 2014  GRINDING MACHINE 3. Introduction • A grinding machine, often shortened to grinder, is any of various power tools or machine tools used for grinding, which is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel's surface cuts a small chip from the work piece via shear deformation.

Unconventional machining process

NEED FOR UNCONVENTIONAL MACHINING PROCESSES • Extremely hard and brittle materials or Difficult to machine material are difficult to Machine by traditional machining processes. • When the work piece is too flexible or slender to support the cutting or grinding Forces when the shape of the part is too complex. 1.3. CLASSIFICATION OF UCM ...

UNCONVENTIONAL MACHINING PROCESS UNIT 1

–Unconventional machining process –Unconventional forming process •Need for unconventional machining process –Harder and difficult to machine materials, can be machined easily and precisely. CLASSIFICATION OF UCM •Classification of UCM ... –Also known as ultrasonic grinding or impact grinding –Ultrasonic refers to high frequency ...

ppt presentation of grinding machine - homesystem.pl

ppt of unconventional grinding machine. Ppt on grinding machines lepiceriedemangiennesfr. ppt of types of grinding machines and their uses 120m³ h Concrete Batching Plant HZS120 is a large and medium-sized concrete mixing plant made by Camelway, suits for mixing dry hard, half dry hard, plastic, and other ratios of concrete with features of high production efficiency, high

electrochemical grinding - SlideShare

Feb 16, 2017  Limitations • Both the work piece and the grinding wheel must be conductive. • It is only applicable to surface grinding. • The electrolytic fluid can cause corrosion at the work piece and grinding wheel surfaces. • More complicated than traditional machining methods. • Higher production cost. 10.

9 Types of Unconventional Machining Processes Working PDF

Jul 25, 2020  The unconventional machining is also called as non-traditional machining.. The unconventional machining use for the machine the hard and brittle materials such as carbides, stainless steel, Hastelloy, nitralloy, waspalloy, and any other that cannot be machined by a conventional process using the conventional machines such as lathe, milling, shaper, planer etc.

I_Unit_-_Introduction_to_Unconventional_Machining ...

Need for Unconventional Machining Very high hardness and strength of the material. (above 400 HB.) The work piece is too flexible or slender to support the cutting or grinding forces. The shape of the part is complex, such as internal and external profiles, or small diameter holes.

Unconventional machining process

NEED FOR UNCONVENTIONAL MACHINING PROCESSES • Extremely hard and brittle materials or Difficult to machine material are difficult to Machine by traditional machining processes. • When the work piece is too flexible or slender to support the cutting or grinding Forces when the shape of the part is too complex. 1.3. CLASSIFICATION OF UCM ...

surface grinding machine ppt - powertrading

Surface grinding is used to produce a smooth finish on flat surfaces. The abrasive grits in a grinding wheel are randomly oriented . Dressing is performed on a grinding wheel in preparation for grinding. grinding machine ppt downlaod. Surface Surface Grinding machine: As the name suggest surface grinding machine is used to machine the outer surfaces mainly flat

PPT – Grinding machines PowerPoint presentation free to ...

Global Machine Tools Market worth $98.3 billion in by 2027 - Global Machine Tools Market by Product Type (Milling Machines, Drilling Machines, Turning Machines, Grinding Machines, Electrical Discharge Machines), Automation Type, Industry Segment, Sales Channel, and Region – Global Forecast to 2027 PowerPoint PPT presentation free to view

mechnical Machining Grinding (Abrasive Cutting)

COMPREHENSIVE VIVA. AUTOMOBILE, UNCONVENTIONAL MACHINING PROCESS MACHINE TOOLS-By MOHD ASRAR UDDIN SOHEB 09H11A0334 OUTLINE Abrasive Grinding Non-traditional Machining Processes Ultrasonic Machining Abrasive Water Jet Machining Chemical Machining Electro-chemical Machining Electro-chemical Grinding

ME2026 UNCONVENTIONAL MACHINING PROCESSES L T

NEED FOR UNCONVENTIONAL MACHINING PROCESSES • Extremely hard and brittle materials or Difficult to machine material are difficult to machine by traditional machining processes. • When the workpiece is too flexible or slender to support the cutting or grinding forces When the shape of the part is too complex.

Conventional machining methods

machines, grinding machines and broaching machines. PLANING History Early planing ideas are known in France ,1750s. In the late 1810s, in British shops developed the first planers. But the exact development of planing machine was undocumented

CONVENTIONAL MACHINING PROCESSES AND MACHINE

1. Cannot be used unless the machine has a backlash eliminator and the table jibs have been tightened 2. Cannot be used for machining castings or hot rolled steel, since hard outer scale will damage the cutter. Grinding Grinding is the most common form of abrasive machining. It is a material cutting process that

Unconventional Machining Processes: Classification and ...

To machine high steel alloys. To generate desired complex surfaces and; To achieve high accuracy and surface finish. Classification: Classification of unconventional machining processes was mainly on the basis of the nature of energy employed in machining process. They are 1. Chemical Processes

PPT – CNC Turning PowerPoint presentation free to ...

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Difference between Conventional and Non-Conventional ...

machining. For example, in USM, AJM, WJM mechanical energy is used to machine material, whereas in ECM electrochemical dissolution constitutes material removal. 5. Conventional machining involves the direct contact of tool and workpiece. 5. Whereas unconventional machining does not require direct contact of tool and workpiece. 6.

Electro Discharge Grinding Machine.ppt

ppt of unconventional grinding machine Mining World Quarry... (CM). Electrochemical Machining (ECM). Electro-Discharge Machining ... grinding machine etc. General. ... ppt presentation on k130 grinding machine; Read more

Difference Between Conventional Machining and Non ...

Subsequently many non-traditional machining (NTM) or unconventional machining processes have emerged that to cater the need of market. In NTM processes, neither shearing occurs nor chips form. In fact, such processes don’t even utilize a so called cutting tool.

1. Grinding 1.1. Grinding and Abrasive Machines

Grinding flat or plane surfaces is known as surfaces grinding. Two general types of machines have been developed for this purpose; those of the planer type with a reciprocating table and those having a rotating worktable. Each machine has the possible variation of a horizontal or vertical positioned grinding wheel spindle. The

I_Unit_-_Introduction_to_Unconventional_Machining ...

Need for Unconventional Machining Very high hardness and strength of the material. (above 400 HB.) The work piece is too flexible or slender to support the cutting or grinding forces. The shape of the part is complex, such as internal and external profiles, or small diameter holes.

Chapter 26-Nontraditional Machining.ppt - Manufacturing ...

Page 3 Non-traditional Processes Defined • Conventional machining processes use a sharp cutting tool to form a chip from the work by shear deformation • Definition: A group of processes that remove excess material by various techniques involving mechanical, thermal, electrical, or chemical energy (or combinations of these energies) but do not use a sharp cutting tool in the

mechnical Machining Grinding (Abrasive Cutting)

COMPREHENSIVE VIVA. AUTOMOBILE, UNCONVENTIONAL MACHINING PROCESS MACHINE TOOLS-By MOHD ASRAR UDDIN SOHEB 09H11A0334 OUTLINE Abrasive Grinding Non-traditional Machining Processes Ultrasonic Machining Abrasive Water Jet Machining Chemical Machining Electro-chemical Machining Electro-chemical Grinding

Conventional machining methods

machines, grinding machines and broaching machines. PLANING History Early planing ideas are known in France ,1750s. In the late 1810s, in British shops developed the first planers. But the exact development of planing machine was undocumented

Non-Traditional Machining

♦ Difficult to machine material – e.g. Inconel, Ti-alloys or carbides, Ceramics, composites , HSTR alloys, satellites etc., ♦ Low Stress Grinding – Electrochemical Grinding is preferred as compared to conventional grinding ♦ Deep hole with small hole diameter –

PowerPoint Presentation

Machine Tools Machine Tools (Basic Elements, Working principle ... Drilling Machine – Radial Drilling Machine Grinding Machine -Surface grinding, cylindrical grinding, centerless grinding, All operations ... PowerPoint Presentation Author: S.C.S Last modified by: Shree Created Date: 1/1/1601 12:00:00 AM

Electro Discharge Grinding Machine.ppt

ppt of unconventional grinding machine Mining World Quarry... (CM). Electrochemical Machining (ECM). Electro-Discharge Machining ... grinding machine etc. General. ... ppt presentation on k130 grinding machine; Read more

NON TRADITIONAL OR UNCONVENTIONAL MACHINING PROCESSES ...

Jul 29, 2016  1. CLassification of Unconventional Machining Processes. Non-traditional or unconventional machining processes may be classified on the basis of the nature of energy employed in machining, 1. Chemical. 1. Chemical machining (CHM) 2. Electro-chemical. 1. Electro-chemical machining (ECM) 2. Electrolytic grinding (ECG) 3. Electro-thermal. 1.

1. Grinding 1.1. Grinding and Abrasive Machines

Grinding flat or plane surfaces is known as surfaces grinding. Two general types of machines have been developed for this purpose; those of the planer type with a reciprocating table and those having a rotating worktable. Each machine has the possible variation of a horizontal or vertical positioned grinding wheel spindle. The

PPT – CNC Turning PowerPoint presentation free to ...

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GRINDING MACHINES

grinding machines, bufting machines. and reciprocating surface grinding machines. UTILITY GRINDING MACHINES The utility grinding machine is intended for offhand grinding where the workpiece is supported in the hand and brought to bear against the rotating grinding abrasive wheel. The accuracy of this type of grinding machine depends on the ...

NPTEL :: Mechanical Engineering - Manufacturing Processes II

Grinding Principle and Application: PDF unavailable: 29: Abrasive Processes: PDF unavailable: 30: Abrasive Processes (Grinding) PDF unavailable: 31: Super finishing Processes: PDF unavailable: 32: Production of Screw Threads: PDF unavailable: 33: Gear Manufacturing: PDF unavailable: 34: Jigs and Fixtures For Machine Shops: PDF unavailable: 35 ...

Drilling, Shaping, planning Grinding Machines Fundamentals

Dr. Amr S. Fayed Page 3 Drilling - An Introduction Drilling is a machine operation used to create a round hole in a work-part. Notice the difference between Boring and Drilling. Boring is used to enlarge an existing hole. Drilling is performed with a rotating cylindrical too ( called a drill or drill bit) that has two cutting edges on its working

Grinding Machine: Types, Parts, Working Operations (With ...

Working principle of Grinding Machine: The working principle of a grinding machine is quite easier to understand.. In a grinding machine, there is an electric motor which supplies the motion power to the grinding wheel with the help of a belt and pulley.. So when we start the electric motor the motor rotates at a certain rpm (150-15000 RPM, it may change according to the types of grinding ...