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MACHINE TOOLS – I 1. Introduction Introduction Engine Lathe – Working Principle Engine Lathe – Working Principle Physical Construction Physical Construction.

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Presentation on theme: "MACHINE TOOLS – I 1. Introduction Introduction Engine Lathe – Working Principle Engine Lathe – Working Principle Physical Construction Physical Construction."— Presentation transcript:

1 MACHINE TOOLS – I 1

2 Introduction Introduction Engine Lathe – Working Principle Engine Lathe – Working Principle Physical Construction Physical Construction Bed Bed Head Stock – Speed Change – Type of material; Type of cutting tool; Type of finish; Type of cutting fluid Head Stock – Speed Change – Type of material; Type of cutting tool; Type of finish; Type of cutting fluid Belt driven heads stock – 1. Direct Speed or Back Gear Out 2. Indirect Speed or Back Gear In – Back Gear – Description – All gear drive Belt driven heads stock – 1. Direct Speed or Back Gear Out 2. Indirect Speed or Back Gear In – Back Gear – Description – All gear drive 2

3 MACHINE TOOLS – I 3 See video See video

4 MACHINE TOOLS – I 4

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10 Tail Stock Tail Stock Carriage – Saddle; Cross slide; Compound rest; Tool Post; Apron Carriage – Saddle; Cross slide; Compound rest; Tool Post; Apron Feed Mechanism Feed Mechanism Thread Cutting Mechanism Thread Cutting Mechanism 10

11 MACHINE TOOLS – I 11

12 MACHINE TOOLS – I 12

13 MACHINE TOOLS – I 13 MACHINE TOOLS – I

14 Types of Lathe Types of Lathe Speed Lathe Speed Lathe Engine or Centre Lathe Engine or Centre Lathe Bench Lathe Bench Lathe Tool Room Lathe Tool Room Lathe Capstan and Turret Lathe Capstan and Turret Lathe Automatic Lathe Automatic Lathe Special Purpose Lathe Special Purpose Lathe 14

15 MACHINE TOOLS – I Lathe Operations Lathe Operations Facing Facing Turning Turning Threading Threading Tool selection Tool selection Feed Rates Feed Rates 15

16 MACHINE TOOLS – I 16 see video

17 MACHINE TOOLS – I 17 See video

18 MACHINE TOOLS – I 18

19 MACHINE TOOLS – I 19 See more videos 1.Tool holdingTool holding 2.Tool mountingTool mounting 3.Parting offParting off 4.Center drillingCenter drilling

20 MACHINE TOOLS – I Shapers Shapers Introduction Introduction Classification Classification Horizontal Shaper Horizontal Shaper Vertical Shaper Vertical Shaper See video 1 See video 1 See video 2 See video 2 20

21 MACHINE TOOLS – I 21

22 MACHINE TOOLS – I Construction Construction Base Base Column Column Cross rail Cross rail Saddle Saddle Table Table Ram Ram Tool Head Tool Head General Applications General Applications 22

23 MACHINE TOOLS – I 23

24 QUESTIONS ? THANK YOU ! 24


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