Milling & Gear Cutting | PPT
#36: Vertical milling attachment: It is used to convert a horizontal milling machine in to vertical milling machine Universal milling attach: It is a attachment in which the spindle can be set at any angle. High speed attach: It consist of pair of gear for increasing the normal spindle speed of milling machine by 3 times.
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Types of Milling Machines | PPT
5. Function Of The Parts Of the Milling Machine: Base: It is a foundation member for all the other parts, which rest upon it. It carries the column at its one end. In some machines, the base is hollow and serves as a reservoir for cutting fluid. Column: The column is the main supporting member mounted vertically on the base.
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MILLING MACHINE PPT3: MILLING OPERATIONS | PPT
MILLINGoperations : 5 angular MILLING: Production of an angular surface on a work piece other than at right angles to the axis of the milling machine spindle is known as angular milling Example of angular milling is the production of the "V‟ blocks Angular cutters are two types Single angular cutter Double angular cutter A single angle ...
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Introduction to 5 axis cnc machine | PPT
Introduction to 5 axis cnc machine - Download as a PDF or view online for free ... It begins with an introduction to CNC machining and describes common CNC operations like milling and turning. The advantages of 5-axis CNC are discussed, including its ability to machine complex shapes in a single setup with improved accuracy. Different 5-axis ...
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CNC machine | PPT
4. HISTORY 1955 - US Air Force define a need to develop a machine tool capable of machining complex and close tolerance aircraft parts. 1959 - MIT is the contractor and builds the machine for the project. MIT announces Automatic Programmed Tools (APT) programming language 1960 - Direct Numerical Control (DNC). This eliminates paper tape and allows …
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Gear milling | PPT
5. In gear form cutting, the cutting edge of the cutting tool has a shape identical with the shape of the space between the gear teeth. Gear forming Two machining operations, milling and broaching can be employed to form cut gear teeth. Form milling- In form milling, the cutter called a form cutter travels axially along the length of the gear tooth at the appropriate …
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82 Best Milling Machine-Themed Templates
World's biggest assortment of top-quality Milling machine-themed templates for PowerPoint & Google Slides. Winner of multiple awards. Download your favorites today! CrystalGraphics ... PPT theme with metalworking cnc milling machine cutting metal modern processing technology small depth of field warning - authentic shooting in challenging ...
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shaper machine, planer machines, and milling machine ppt | PPT …
8. VERTICAL MILLING MACHINEVertical milling machine. 1: milling cutter 2: spindle 3: top slide or overarm 4: column 5: table 6: Y-axis slide 7: knee 8: base In the vertical mill the spindle axis is vertically oriented. Milling cutters are held in the spindle and rotate on its axis. The spindle can generally be extended (or the table can be raised/lowered, giving the same …
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MILLING MACHINE PPT 1: WORKING PRINCIPLE …
2. MILLING MACHINES: milling Milling is a process performed with a machine in which the cutters rotate to remove the material from the work piece present in the direction of the angle with the tool axis. The machined surface …
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Milling Machine | PPT
19. Milling Machine FeedMilling Machine Feed • Defined as distance in inches (or mm) per minute that work moves into cutter – Independent of spindle speed • Feed: rate work moves into revolving cutter – Measured in in/min or mm/min • Milling feed: determined by multiplying chip size (chip per tooth) desired, number of teeth in cutter, and r/min of cutter • …
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Cnc Milling | PPT
3. 1.2 Introduction Milling is a cutting operation with a geometrically specified cutting edge in which the tool makes the rotating main movement, and the feed as well as the infeed movement are generally made by the work part. Milling operations are classified according to the position of the milling axis towards the work part, i.e. between face milling and peripheral milling.
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Milling machine | PPT
6. The quality of the shop is enhanced with the presence of this machine. Disadvantages 1. The cost of the milling machine is high. 2. As milling cutters cost high, the investment for procuring tools is more. 3. The production …
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Classification of milling machine | PPT
12. 12 • General purpose • Column, spindle, cutter, table, knee, base are the common parts of the vertical and horizontal milling machines • The milling machines having only the three mutually perpendicular table motions (x …
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PPT
Milling Machines Milling is the operation of removing excess material from the work piece with the rotating cutting tool called milling cutter Here the W/p is stationary and is fed against the multi point cutting tool rotating at high speeds. Principle of Milling • Down Milling • W/p is fed in direction opposite to that of rotating cutter • W/p is fed in same direction as that of ...
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Milling Machines | PPT
33. Classifications of milling machines Column and Knee type: - General purpose - Column, spindle, cutter, table, knee, base are the common parts of the vertical and horizontal milling machines - In horizontal, arbor supports the cutter and an over arm supports arbor - In vertical, milling cutters can be mounted directly in the spindle - The milling machines having …
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Milling machine(husain) | PPT
7. Milling machine As the workpiece moves against the cutting edges of milling cutter, metal is removed in form chips Machined surface is formed in one or more passes of the work. The work to be machined is held in …
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Universal Milling Machine | PPT
2. "ABL INDIA" ALL GEARED UNIVERSAL MILLING MACHINE Technical Specifications - Description ABL-1B ABL-2B ABL-3B ABL-4B ABL-5B ABL-6B ABL-7B ABL-8B Working Surface (mm) 1200x300 1350x290 …
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CNC Machines | PPT
• Download as PPT, PDF • 179 likes • 93,820 views. P. pratik207. The document provides an overview of a study conducted on conventional and CNC lathe and milling machines. It describes the key operations and components of conventional lathe and milling machines. It then explains the concepts of computer numerically controlled machines in ...
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Milling | PPT
2. Principle of Milling In milling machine, the metal is cut by means of a rotating cutter having multiple cutting edges. The work piece is fed against the rotary cutter. Metal is removed in form chips of trochoid shape. Machined surface is formed in one or more passes of the work. The work to be machined is held in a vice, a rotary table, a three jaw chuck, an index …
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PPT on Milling | PPT
8. VERTICAL MILLING MACHINE Vertical milling machine. 1: milling cutter 2: spindle 3: top slide or overarm 4: column 5: table 6: Y-axis slide 7: knee 8: base In the vertical mill the spindle axis is vertically oriented. Milling cutters are held in the spindle and rotate on its axis. The spindle can generally be extended (or the table can be raised/lowered, giving the same …
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Introduction to CNC Milling
Introduction CNC milling machines perform same functions as manual, and creates arcs, contours and 3D surfaces FIGURE CNC milling machines can produce complex part surfaces that would be virtually impossible to produce …
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Milling Machine-PPT-Unit-02-Diploma-MSBTE | PPT
A milling machine is a machine tool that removes metal by feeding a workpiece against a rotating multipoint cutter. There are several types of milling machines categorized by their configuration and various milling operations can be performed including plain, face, side, straddle, gang, and end milling.
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Milling-Machine-ppt.ppt
Vertical Milling Machine • Developed in 1860's • Combines vertical spindle of drill press with longitudinal and traverse movements of milling machine • Milling process may be vertical, horizontal, angular, or helical • Can be used for milling, drilling, boring, and reaming • Can machine in one, two, or three planes – X, Y, Z
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Milling machine | PPT
4. Vertical milling machine reduces the tool life Horizontal Milling 1. Here, a spindle axis is placed in a horizontal direction. 2. A horizontal milling machine is a little bit costly. 3. By using a horizontal milling machine, you will …
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CNC milling machines
CNC Milling Machines, developed by ACT are inserted on desktop computer which can carry out cutting, drilling, and threading, slotting, holing, removing materials from work-piece surface, giving it smooth finish and great precision by mounting the milling machine over the Desktop CNC. – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow - …
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Cnc milling | PPT
Cnc milling - Download as a PDF or view online for free. ... INTRODUCTION Computer numerical control CNC) is one in which the functions and motions of a machine tool are controlled by means of a prepared program containing coded alphanumeric data. CNC can control the motion of the work piece or tool, the input parameters such as feed, depth of ...
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Machining Process | PPT
Mill-Turn CentersMill-Turn Centers Highly automated machine tool that can perform turning, milling, and drilling operations on a workpart General configuration of a turning center Can position a cylindrical workpart at a …
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Milling machine & Milling work
A presentation on different types, parts, methods and cutters of milling machines and milling work. Learn about column and knee, fixed bed, planar, production and special purpose milling …
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