Unit 4 Lathe Machine Machining Types Of Lathe

Types Of Lathe Machine Engine Lathe or Centre Lathe Wood working Lathe Tool Room

Deep Hole Drilling a penetration of over 750 millimetres (30 in), without total destruction

Abrasives Abrasive is the material employed for sharpening, grinding and polishing operations.

corundum abrasive Quartz is a chemical compound consisting of one part silicon and two

Epoxy Resin Vitrified The raw materials of bonds are clay, feldspar, and glass. Fired

End-feed grinding is best for tapered workpieces In-Feed Grinding In-feed centerless grinding is used

Buffing Wheel Buffing is the process used to shine metal, wood, or composites using

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Unit 4 Lathe Machine

Machining

Types Of Lathe Machine Engine Lathe or Centre Lathe Wood working Lathe Tool Room Lathe Capstan & Turret Lathe Automatic Lathes CNC Lathe • • •

Gang Drilling

Deep Hole Drilling a penetration of over 750 millimetres (30 in), without total destruction of the original component.

Operations in drilling machine

Abrasives Abrasive is the material employed for sharpening, grinding and polishing operations.

corundum abrasive Quartz is a chemical compound consisting of one part silicon and two parts oxygen. It is silicon dioxide (Si. O 2). It is the most abundant mineral found at Earth's surface and its unique properties make it one of the most useful natural substances.

Epoxy Resin Vitrified The raw materials of bonds are clay, feldspar, and glass. Fired at a temperature about 1200℃. Strong abrasives holding strength and high rigidity. Applicable to a wide variety of work materials such as carbon steels and alloy steels. Very suitable for precision grinding. ■Resinoid The raw materials of bonds are synthetic resin like phenolic resin. Cured at a temperature about 200℃. Due to its elasticity, resin bonded products provide soft cutting action in precision grinding, such as disc grinding, centerless grinding, and roll grinding. Due to its strength and impact resistance, resin bonded products are used for rough grinding applications, such as high pressure grinding, cut-off, and deburring. Synthetic Resin ■Rubber It's made with rubber as a bond, and the rubber wheel is used as the regulating wheels for centerless grinding. ■Epoxy Due to its property of epoxy bond, epoxy bond products are suitable for grinding unhardened steels on double spindle disc grinder and provide high metal removal rate without burns.

Bench Grinder

End-feed grinding is best for tapered workpieces In-Feed Grinding In-feed centerless grinding is used to grind workpieces with relatively complex shapes End-Feed Grinding

Buffing Wheel Buffing is the process used to shine metal, wood, or composites using a cloth wheel

Sandblasting