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ppt of unconventional 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

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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

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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 ...

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UNCONVENTIONAL MACHINING PROCESSES

COs Course Outcome CO1 Understanding non-traditional machining, classification, material applications in material removal process. CO2 Summarize the principle and processes of abrasive jet machining. CO3 Understand the principles, processes and applications of thermal metal removal processes. CO4 Identify the principles, processes and applications of EBM. CO5 Understand the principles ...

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(PPT) I Unit Introduction to Unconventional Machining ...

Introduction Introduction -Contd. Machiningproduces finished products with high degree of accuracy. Conventional machining Utilizes cutting tools (harder than workpiece material). Needs a contact between the tool and workpiece. Needs a relative motion between the tool and workpiece. Absence of any of these elementsmakes the process a unconventional or nontraditional one. Big boon to modern ...

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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

More

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

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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

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(PPT) I Unit Introduction to Unconventional Machining ...

Introduction Introduction -Contd. Machiningproduces finished products with high degree of accuracy. Conventional machining Utilizes cutting tools (harder than workpiece material). Needs a contact between the tool and workpiece. Needs a relative motion between the tool and workpiece. Absence of any of these elementsmakes the process a unconventional or nontraditional one. Big boon to modern ...

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UNCONVENTIONAL MACHINING PROCESSES

COs Course Outcome CO1 Understanding non-traditional machining, classification, material applications in material removal process. CO2 Summarize the principle and processes of abrasive jet machining. CO3 Understand the principles, processes and applications of thermal metal removal processes. CO4 Identify the principles, processes and applications of EBM. CO5 Understand the principles ...

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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 ...

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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 ...

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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

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Grinding - SlideShare

Aug 26, 2015  Grinding 1. Grinding and Grinding Machine 2. Grinding: Grinding is a process of removing material by abrasive action of a revolving wheel on the surface of a work-piece in order to bring it to required shape and size The wheel used for performing the grinding operation is known as grinding wheel It consists of sharp crystal called abrasive held together by a binding material or bond The

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GRINDING PROCESS

Grinding machine is a power operated machine tool where, the work piece is fed against constantly rotating abrasive wheel to remove thin layer of material from work. V.Gunasegaran, Assistant Professor, Department of Mechanical Engineering, BSACIST, Chennai -48. Grinding Machine

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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 ...

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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.

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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

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Advanced Machining Processes - Video

16. electrochemical grinding introduction ecg machine tool process characteristics applications review problems 1 17. electrostream drilling introduction process performance bibliography review questions 1 18. electrochemical deburring introduction - definition of burr - types of burrs - basic approach on deburring. classification of deburring ...

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UNCONVENTIONAL MACHINING PROCESSES

COs Course Outcome CO1 Understanding non-traditional machining, classification, material applications in material removal process. CO2 Summarize the principle and processes of abrasive jet machining. CO3 Understand the principles, processes and applications of thermal metal removal processes. CO4 Identify the principles, processes and applications of EBM. CO5 Understand the principles ...

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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.

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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

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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

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GRINDING PROCESS

Grinding machine is a power operated machine tool where, the work piece is fed against constantly rotating abrasive wheel to remove thin layer of material from work. V.Gunasegaran, Assistant Professor, Department of Mechanical Engineering, BSACIST, Chennai -48. Grinding Machine

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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 ...

More

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

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LECTURE NOTES ON

difficult to machine by traditional manufacturing processes. The hard particles in slurry are accelerated toward the surface of the workpiece by a tool oscillating at a frequency up to 100 KHz - through repeated abrasions, the tool machines a cavity of a cross section identical to its own. A

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Advanced Machining Processes - Video

16. electrochemical grinding introduction ecg machine tool process characteristics applications review problems 1 17. electrostream drilling introduction process performance bibliography review questions 1 18. electrochemical deburring introduction - definition of burr - types of burrs - basic approach on deburring. classification of deburring ...

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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.

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261 Cnc Grinding Machine PPTs View free download ...

RI: Global Grinding Machine Market 2015-2019 - Grinding machines are tools used in the development of products with critical dimensions. They use an abrasive wheel as the tool for grinding. There are several types of grinding machines such as surface grinders, bench grinders, cylindrical grinders, tool and cutter grinders, jig grinders, gear grinders, profile grinders, and special purpose ...

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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

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Lapping and Polishing Basics

machine, or polishing machine. During grinding high speeds are required, whereas lapping and polishing applications are generally completed at low speeds. The Model 920 also incorporates workstations, which allow for the use of precise Lapping and Polishing Fixtures. Each workstation has it’s own speed control, allowing the user to precisely

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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

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