Slide 1: DRILLING MACHINE Slide 2: TYPES OF DRILLING MACHINE Portable Drilling Machine 2) Sensitative Drilling Machine 3)Upright Drilling Machine 4)Radial Drilling Machine 5)Gang Drilling Machine 6)Multiple Spindle Drilling Machine 7)Automatic Drilling Machine 8)Deep Hole Drilling Machine Slide 3: Portable Drilling Machine Slide 4: It can be work at any position and any where
Machine is operated by hand power.
This machine contain small motor.
It having high speed and small drilling size.
The diameter of hole do not contain more than 12 to 18 mm size Slide 5: Sensitive Drilling Machine Slide 6: Types of sensitive drilling machine It is having mainly two types 1)Bench mounting 2)Flour mounting Slide 7: This machine is designed for drilling a small hole and at high speed in light job.
It can not contain arrangement of automatic feed mechanisms.
The drill is purely feed into the work by hand control .
This machine are capable rotating drill of diameter from 1.5 to 15.5 mm
The speed of rotating drill is 2000 r.p.m. Slide 8: Upright Drilling Machine Slide 9: This type of machine having also two types 1)Round column section 2)Box column section Slide 10: Radial Drilling Machine Slide 11: Types of radial drilling machine A) Plain Radial Drilling machine B)Semiuniversal drilling machine C) Universal Drilling machine Slide 12: Gang drilling machine Slide 13: Multiple Spindle Drilling Machine Slide 14: Automatic Drilling Machine Slide 15: Deep Hole Drilling Machine Slide 16: Types of Deep hole Drilling Machine A) Vertical B) Horizontal Slide 17: Drilling Machine operations 1) Drilling 2)Reaming 3)Boring 4)Counterboring 5)Countersinking 6)Spot facing 7)Tapping 8)Lapping 9)Grinding 10)Trepanning