Mechanical Reduction Links

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.avi video clips = Smaller in file size, but lower quality picture.  Shorter clip length than .mov files.

.mov video clips = Large file size, but large high quality picture.  Longer clip length than .avi files.

Please choose one of the following two areas of mechanical reduction to go to that section of the page:

Reducing Operations (Chips)

Single-Point Cutting

1. Turning/Facing
  1. Read a brief description of turning/facing

  2. View a video of turning/facing (1.45 MB, .avi includes sound)
  3. View a video about chip fracture during turning (2.6 MB, .avi includes sound)
  4. Go to a web page at the University of Wales Associate College with more information and videos about turning/facing.
2. Boring
  1. Read a brief description of horizontal boring
  2. Read a brief description of jig boring
  3. Read a brief description of lathe boring
  4. Read a brief description of precision boring
  5. Read a brief description of vertical boring
  6. View a video of boring (2.12 MB, .mov)

3. Shaping/Planing
  1. Read a brief description of shaping/planing

4. Parting/Grooving

  1. Read a brief description of parting/grooving
5. Threading (SP)
  1. Read a brief description of thread cutting

Multipoint Cutting

1. Drilling
  1. Read a brief description of drilling
  2. View a video of drilling (3.04 MB, .avi includes sound)
  3. Go to a web page at the University of Wales Associate college with more information and videos about drilling and reaming.
2. Reaming
  1. Read a brief description of reaming
  2. Go to a web page at the University of Wales Associate college with more information and videos about drilling and reaming.

3. Milling/Routing

  1. Read a brief description of arbor milling
  2. Read a brief description of end milling
  3. Read a brief description of routing
  4. View a video of end milling a surface (2.76 MB, .mov),
  5. View a video of end milling a face (2.22 MB, .mov), (142 KB, .avi, but shorter)
  6. View a video of multi-spindle milling (8.39 MB, .mov), (740 KB, .avi, but shorter)
  7. View a video of pocket and contour milling (2.26 MB, .avi)
  8. Go to a web page at the University of Wales Associate College with more information and  videos about milling.
4. Broaching
  1. Read a brief description of broaching
  2. Go to a description of broaching at the General Broach Company website

5. Threading (MP)

  1. Read a brief description of die threading
  2. Read a brief description of thread milling
  3. Read a brief description of tapping
  4. View a video about tapping (363 KB, avi.), (2.88 MB, mov.) 
6. Filing
  1. Read a brief description of band filing
  2. Read a brief description of reciprocating filing

7. Sawing

  1. Read a brief description of band sawing
  2. Read a brief description of circular sawing
  3. Read a brief description of reciprocating sawing
  4. Go to a web page at the University of Wales Associate College with more information and videos about bandsaws.
8. Gear Cutting
  1. Read a brief description of gear hobbing
  2. Read a brief description of gear milling
  3. Read a brief description of gear shaping
  4. View a video of a gear being cut (2.26 MB, .mov)

Abrasive Machining

1. Grinding
  1. Read a brief description of centerless grinding
  2. Read a brief description of cylindrical grinding
  3. Read a brief description of internal grinding
  4. Read a brief description of surface grinding
  5. View a video of a surface being ground (2.28 MB, .mov), (309 KB, .avi)
  6. View a video of a crankshaft being ground (3.87 MB, .mov), (179 KB, .avi)
  7.  
2. Honing
  1. Read a brief description of honing
3. Lapping
  1. Read a brief description of lapping

4. Superfinishing

  1. Read a brief description of superfinishing

5. Jet Machining

  1. Read a brief description of abrasive jet machining

6. Abrasive Finishing Processes

  1. Read a brief description of sandblasting
  2. Read a brief description of vibratory finishing

Separating Operations (Shear)

Shearing 

Read a brief description of shearing in general

1. Slitting

  1. Read a brief description of slitting

2. Nibbling

  1. Read a brief description of nibbling

Blanking

1. Conventional Blanking

  1. Read a brief description of conventional blanking
2. Steel-Rule-Die Blanking
  1. Read a brief description of steel-rule-die blanking

3. Fine Blanking

  1. Read a brief description of fine blanking

Piercing

1. Punching

  1. Read a brief description of punching
  2. View a video about punching (2.33 MB, .avi., includes sound)
  3. View a video on the use of plasma cutting in combination with punching (2.94 MB, .avi, includes sound)
  4. View a short video about sheet metal stamping presses (1.42 MB, .avi, includes sound)
2. Perforating
  1. Read a brief description of perforating

3. Lancing

  1. Read a brief description of lancing
4. Notching
  1. Read a brief description of notching

For more information, see Dr. Todd's 232 Index

Video clips are used with permission from the Society of Manufacturing Engineers