..Continued Recap Radial drilling Machine Operations on drilling machine 1.
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……………..Continued
Recap
Radial drilling MachineOperations on drilling machine
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Unit 4Unit 4Machine Tools Machine Tools
Machine Tools (Basic Elements, Working principle
and Types of Operations)
Lathe Machine – Centre Lathe
Drilling Machine – Radial Drilling Machine
Grinding Machine -Surface grinding, cylindrical grinding, centerless grinding,
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Grinding Machine
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• Grinding is a process of removing the material by the abrasive action of rotating wheel material on surface of work piece.
• Grinding wheel consist of a sharp crystals called as abrasive held together by bonding material.
• Removes only small amount of material hence it is a finishing operation.
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Grinding
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Grinding Operations cylindrical/Surface Grinding
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Horizontal spindle surface grinding M/C
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Horizontal spindle surface grinding M/C with rotary action
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Vertical spindle surface grinding M/C
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Grinding Operations 2. Cylindrical Grinding