Milling | Overview, Characteristics, Types [Explained with Image]

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Image result for Milling

miling machines are maybe the most generally utilized in assembling after machines.

Notwithstanding, processing machines use multi point cutting instrument however machine machines utilize single point cutting device.

What is milling?

A processing machine utilizes a shaper with a numerous teeth, these teeth (one by one) connect with the work piece for a little measure of time. This outcomes in a little chip size and variety in chip thickness. The surface complete acquired by the processing procedure is by and large of good quality.

To perceive how processing really occurs, it would be ideal if you see connected video toward the finish of this article.

Characteristics of milling

Intruded on cutting

Little size of chips

Variety in chip thickness

Sorts of processing machines

Types of milling machines

  • Knee and section type



All inclusive

  • Production (bed) type

Generation (bed) type




  • Plano millers
  • Special type

Turning table

Drum type

Duplicate processing (pass on sinking machines)

Keyway processing machines

Spline shaft processing machines

Sorts of processing cutters

Types of milling cutters

In light of development


Embedded tooth type

In light of mounting

Arbor mounted

Shank mounted

Nose mounted

In light of turn

Right hand turn (counter clockwise)

Left hand turn (clockwise)

In light of helix

Right hand helix

Left hand helix

Types of milling

Up Milling (traditional processing)

This is a sort of processing in which course of pivot of haggle of workpiece is inverse. You can allude beneath picture to comprehend the idea and the contrast between up processing and down processing.

Down Milling (climb processing)

In this sort of processing the course of pivot of haggle of workpiece is same.

With this outline appearing and down processing you can comprehend the procedure betterly.

Up and Down Milling

Up & Down Milling

Points of interest of down processing

Reasonable for thin and difficult to hold machine parts

Work require not to be braced firmly

Consistency kept up extraordinarily for thin parts

Requires 20% less power than up processing

Utilized in processing profound and thin openings

Weaknesses of down processing

It can’t be utilized except if the machine has kickback eliminator

It can’t be utilized for processing hard materials, since it can harm shaper

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