Diagrams
description
Transcript of Diagrams
![Page 1: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/1.jpg)
1. EXERCISE ON CONTOUR MILLING USING VERTICAL MILLING MACHINE
![Page 2: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/2.jpg)
2. MACHINE THE SPUR GEAR TO THE GIVEN MODULE AND OUTER DIAMETER
![Page 3: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/3.jpg)
3. GENERATE A GEAR CORRESPONDING TO THE GIVEN HOB CUTTER
Fig 01 Before Gear cutting Fig 02After Gear cutting
![Page 4: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/4.jpg)
4. GRIND A CYLINDER TO THE REQUIRED DIMENSION – CYLINDRICAL
GRINDING
![Page 5: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/5.jpg)
5. GRIND A PLAIN SURFACE TO THE REQUIRED DIMENSION
![Page 6: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/6.jpg)
6. CUTTING FORCE MEASUREMENT BY LATHE TOOL DYNAMOMETER
7.
8. CHIP THICKNESS:
Sl. No.
Depth of cut t1 (mm)
Pitch scale reading
(PSR)
Head scale coincidence
(HSC)
Head scale reading
HSR = HSC*LC
Chip thickness t2 = PSR + HSR
1
2
3
4
1
2
3
4 9. ** Note: Depth of cut may be given between 0.25 mm to 5 mm
10. SHEAR ANGLE:
l. No.
Uncut Chip Thickness t1 (mm)
Chip Thickness t2 (mm)
Chip Thickness ratio
rc = t1 / t2
Shear Angle Average
Shear Angle
1
2
3
4
1
2
3
4
![Page 7: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/7.jpg)
7. PROVIDING INTERNAL KEYWAYS
![Page 8: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/8.jpg)
8. PROVIDING DRILLS AND TAP BY RADIAL MILLING MACHINE
![Page 9: Diagrams](https://reader031.fdocuments.net/reader031/viewer/2022020417/5695cf611a28ab9b028dd97e/html5/thumbnails/9.jpg)
9. MACHINE THE WORKPIECE TO THE GIVEN DIMENSION USING CAPSTAN LATHE