File Name: difference between drilling boring and reaming .zip
Macro-scale hole fabrication on a solid surface requires several different metal cutting operations based on the size and accuracy requirement. One typical series for hole making can be— i Centering, ii Drilling, iii Boring, iv Reaming and v Honing.
It is done for two purposes: to bring holes to a more exact size and to improve the finish of an existing hole. Multiage cutting tools that has many flutes, which may be straight or in a helix are used. No special machines are built for reaming. The same machine that was employed for drilling the hole can be used for reaming by changing the cutting tool. Only a minimum amount of materials should be left for removal by reaming.
Search How to Titles Subjects Organizations. Purpose of centring, drilling, counterboring and countersinking, reaming and tapping 2. Kinds, construction and applications of drilling machines 3. Kinds and construction of centring, drilling, counterboring and countersinking, reaming and tapping tools 4. Clamping possibilities for workpieces and tools 5.
Drilling, boring and reaming and three common processes performed by manufacturing companies. All three processes involve, to some degree, creating a new hole or modifying an existing hole in a workpiece. While most people are familiar with drilling, though, many are unfamiliar with boring and reaming. Drilling is a cutting process that involves the use of a drill bit to cut a circular-shape hole in a workpiece. The drill bit used in drilling is a type of rotary cutting tool that, like other rotary cutting tools, rotates while subsequently scraping material out of the workpiece. To drill a workpiece, a manufacturing company must press the drill bit against the workpiece. When the drill is activated, the drill bit will dig its way into the workpiece while creating a circular-shaped hole in the process.
ReamingVideoReamingReaming removes a small amount of material from the surface of holes. It is done for two purposes: to bring holes to a more exact size and to improve the finish of an existing hole. Multiage cutting tools that has many flutes, which may be straight or in a helix are used. No special machines are built for reaming.
In each of these operations we are producing one or the other kind of hole either blind or through. Drilling Reaming or Tapping isnt a really tricky operation, but there are certainly some precautions you need to take. The first step in any venture lies in knowing exactly what you need to do. Drilling Reaming or Tapping metal requires the right drill bit, the right measurements and the right amount of patience. Layout-Very first step will be laying out the positions of these holes. Producing centre marks. The process is called centre punching.
Drilling a hole in a metal or a wood piece is not something that you do every day. But you need to do it often. For example, if you want to hang pictures on the wall you have to drill the wall to make a hole on it.