MACHINE TOOL Prof kiran gore Contents Lathe machine

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MACHINE TOOL Prof. kiran gore

MACHINE TOOL Prof. kiran gore

Contents Ø Lathe machine Ø Drilling machine Ø Grinding machine

Contents Ø Lathe machine Ø Drilling machine Ø Grinding machine

Grinding machine

Grinding machine

Grinding wheel The wheel used for performing the grinding operation is called grinding wheel

Grinding wheel The wheel used for performing the grinding operation is called grinding wheel

Types of grinding operations 1. 2. Rough grinding Precision grinding

Types of grinding operations 1. 2. Rough grinding Precision grinding

Rough grinding In rough grinding the grinding wheel are used 1. For removing the

Rough grinding In rough grinding the grinding wheel are used 1. For removing the excess material from casting, forging & weld materials 2. For removing the sharp corners, burrs or other unwanted projections from the work piece. Ø Rough grinding does not give good surface finish & high dimensional accuracy Ø

Precision grinding is used for imparting the good surface finish & high dimensional accuracy

Precision grinding is used for imparting the good surface finish & high dimensional accuracy to the work piece.

Types f grinding machine 1. 2. 3. 4. cylindrical grinding machines Internal grinding machine

Types f grinding machine 1. 2. 3. 4. cylindrical grinding machines Internal grinding machine Surface grinding machine Center less grinding machine

cylindrical grinding machines

cylindrical grinding machines

Cylindrical grinding machine

Cylindrical grinding machine

Cylindrical grinding machine

Cylindrical grinding machine

Application The cylindrical grinding machine are used for grinding • Axle • Shafts •

Application The cylindrical grinding machine are used for grinding • Axle • Shafts • Spines

Internal grinding machine

Internal grinding machine

Application The internal grinding machine are used for grinding • Bores of gears •

Application The internal grinding machine are used for grinding • Bores of gears • Inner surface of ball bearing • Bores of cylinders

Surface grinding machine • Surface grinding is the process of grinding flat surface of

Surface grinding machine • Surface grinding is the process of grinding flat surface of the work piece. Types a. Horizontal spindle surface grinding machine b. Vertical spindle surface grinding machine

a. Horizontal spindle surface grinding machine

a. Horizontal spindle surface grinding machine

Horizontal spindle surface grinding machine

Horizontal spindle surface grinding machine

b. Vertical spindle surface grinding machine

b. Vertical spindle surface grinding machine

Vertical spindle surface grinding machine

Vertical spindle surface grinding machine

Center less grinding machine

Center less grinding machine

Center less grinding machine Center less grinding is a method of grinding cylindrical &

Center less grinding machine Center less grinding is a method of grinding cylindrical & tapered surface on a work piece that are not held & rotated between centers or in chuck.

Center less grinding

Center less grinding

THANK YOU

THANK YOU