The drill head of a universal drilling machine can be swiveled to drill holes at an angle. For high production rate operations, a multiple spindles or also known as gang drilling can be used. This type of machine is capable of drilling in one step as many as 50 holes of varying sizes, depth and locations.
MANUFACTURING TECHNOLOGY – I ( BE Mechanical Engineering 3 sem syllabus ) MANUFACTURING TECHNOLOGY – I ... Understand the basic working of drilling machines, its operations & applications. CONTENTS: ... 4.3 Sketch and describe the working principle of rolling, 4.4 Explain briefly the rolling mills- Two high, Three ...
7. With a simple sketch, explain the principal parts and angles of a plain milling cutter .Explain them . 8. Explain the twist drill nomenclature and define various elements of twist drill. 9. With a simple sketch, explain the working of a vertical boring machine. 10. Explain the …
Mar 28, 2017· Today we will learn about ultrasonic machining, principle, working, equipment's, application, advantages and disadvantages with its diagram. Ultrasonic machining is non-traditional machining process which is used to machine brittle and hard material. This machining process comes into existence in 1950 for finishing EDM surface.
Oct 21, 2009· Working Principle of Drill machine Sensitive Drill Machine/Drill Press . Types of Drilling Machines: A wide variety of drilling machines are available ranging from the simple portable to highly complex automatic and numerically controlled machines are as follows: 1.
CNC machine works under a closed loop system, that means when it operates by executing a program, feedback is coming back to the CNC system. But the above is not a detailed answer for what is CNC machine. If we start with a material block in a CNC machine after a specific time machine gives us a finished product like a spur gear, rifle barrel, etc.
Feb 20, 2013· explain principal parts of radial drilling. Posted at:February 20, 2013[ 4.5 - 3056 Ratings] explain the working principle of drilling machine and describe its ... Explain principal parts of the drilling machine and sketch the mechanism of a drilling machine.
(a) Drilling.The operation of drilling consists of producing a hole in an object by forcing a rotating drill against it. The same result is carried out in some machines by holding the drill stationary and rotating the work as on the lathe.
Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in solid materials. The drill bit is usually a rotary cutting tool, often multi-point. The bit is pressed against the work-piece and rotated at rates from hundreds to thousands of revolutions per minute.
Machine Drawing KEY (solution) Design(DME) Key - solution; ... What is meant by peck drilling? 17. What are the components of FMS? 18. What is virtual machining? 19. Expand ASRS. ... Explain the working principle of EDM die sinking machine. - 6. ii. Explain about the ATC. - 6. 24. A. i. Explain the NC dimensioning methods with example. - 6
May 07, 2016· The lathe machine works on basic principle that when the work piece rotate at a constant speed and a tool is introduce between its rotation, it cut the metal. This is basic fundamental of it. The working of lathe machine is explained in later section of this article.
The following are some of the important Parts of lathe machine. There are many types of lathe machine but each machine consist some basic part which are essential for its proper working. These parts are bed, tool post, Chuck, head stock, tail stock, legs, Gear chain, lead screw, carriage, cross slide, split nut, apron, chip pan, guide ways etc.
Dec 26, 2016· Drilling Machine (Parts And Functions) हिन्दी ... Dangerous Biggest Heavy Duty Lathe Machine Work, ... The basics how inductors work working principle - Duration: ...
gun drilling machine: Gun drilling machine is a machine used to produce long, deep holes. The operation is called "Gun drilling". In some drilling machines, the gun drill is held firm in a machine and the workpiece revolves; in other cases the work is stationary and the tool revolves.
Mill Machining, Milling Process, Horizontal & Vertical Milling Machines Definition. 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. With the help of the milling machines one can perform many operations and functions starting from small objects to large ones.
The radial arm drilling machine is the most versatile type of drill press. It is basically a geared drill head that is mounted on an arm assembly for versatility in its movement. This set-up puts the radial arm drill press on top of the other drill presses in terms of versatility, convenience, and scope of work. One very good example of the versatility of this drill press is its ability to ...
Dec 04, 2012· Give classification of various drilling machines  (b) Explain with a neat sketch the construction and working principle of a radial drilling machine  6. » More detailed Full text of " Sketches of engine and machine details.
A grinding machine, often shortened to grinder, is one of power tools or machine tools used for grinding, it is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel's surface cuts a small chip from the workpiece via shear deformation.
The radial drilling machine is intended for drilling medium to large and heavy work pieces. The machine consists of a heavy, round, vertical column mounted on a large base. The column supports a radial arm which can be raised and lowered to accommodate work pieces of different height. The arm may be swung around at any position over the work bed.
May 12, 2017· Electrochemical machining (ECM). is a machining process in which electrochemical process is used to remove materials from the workpiece. In the process, workpiece is taken as anode and tool is taken as cathode. The two electrodes workpiece …
Drilling Machine. This article is all about drilling machine, Parts of drilling machine, Types of drilling machine, Tools and operations of the drilling machine. The drilling machine is defined as a machine which is used to make a circular hole, a tool used to drill the holes of different size and other related operations using a drill bit.
5 Explain with sketch automatic bar stock feeding methods. 6 Explain bar feeding mechanism of a single spindle bar automates. 7 Write a sort note on Rotary and Inline transfer machine. 8 Explain the principle of working, the constructional details and tool setting provisions on a six spindle automate. 9 Explain the principle of working the ...
Jan 23, 2018· In this article we will learn about how Francis Turbine - working principle, Main components, Diagram and application. You will also understand the complete working of this turbine in detail with video tutorial. ... What is Drilling Machine and How It Works? Demand for Natural Gas Remains Steady, But Will It Survive American Bans?
Oct 21, 2009· Flat or curved surfaces of many shapes can be machined by milling with good finish and accuracy. A milling machine may also be used for drilling, slotting, making a circular profile and gear cutting by having suitable attachments. Working Principle: The workpiece is holding on the worktable of the machine. The table movement controls the feed ...
Nov 09, 2016· Working Principle of Lathe Machine. ... In a lathe machine, the work piece is rotate against the tool. The tool is used to remove material from the work piece. ... The drill is held in the tailstock and the drilling operation is done by advancing the drill in the work piece by rotating the handle of the tailstock. 5. Reaming.
Jun 25, 2016· KINEMATIC SYSTEM OF GENERAL PURPOSE DRILLING MACHINE AND THEIR PRINCIPLE OF WORKING Cutting motion: The cutting motion in drilling machines is attained by rotating the drill at different speeds (r.p.m.). Like centre lathes, milling machines etc, drilling machines also need to have a reasonably large number of spindle speeds to cover the useful ...
Sep 01, 2016· construction details of a lathe machine, parts of an engine lathe, lathe and its functions, lathe accessories lathe machine is a machine tool which is used to …
What Is a Drilling Machine? Affordable Boring Machine - Bore in new 4" pipe $12,500 Ad · Bore in new 4" pipe $12,500. Bore or burst with rods or cable. 1-4". A drilling machine is a tool used for drilling holes in various types of wood, plastic and metal.
ii) Explicate the construction and working principle of turret lathe with a neat sketch. (8) ... ii) Draw the radial drilling machine and explain its principle parts.
It is made from a round bar of tool material, and has three principles parts: the point, the body and the shank. The drill is held and rotated by its shank. The point comprises the cutting elements while the body guides the drill in the operation. The body of the drill has two helical grooves called " flutes".