What is machine tool design? Machine tools are an invaluable part of industrial manufacturing. These machines impart shape onto a component material by removing material in the form of chips with the desired level of
What is machine tool design?
Machine tools are an invaluable part of industrial manufacturing. These machines impart shape onto a component material by removing material in the form of chips with the desired level of accuracy. The performance of a machine tool is measured in terms of accuracy and productivity.
What is the principle of machining?
Machining is any process in which a cutting tool is used to remove small chips of material from the workpiece (the workpiece is often called the “work”). To perform the operation, relative motion is required between the tool and the work.
What are the 3 main functions of a machine tool?
The major operations performed by machine tools are milling, turning, boring, planing, shaping, drilling, power sawing, and grinding.
What are the elements of machine tools?
Basic elements of machine tools
- Work holding device.
- Tool holding device.
- Work motion mechanism.
- Tool motion mechanism.
- Support structure.
How are machine tools classified?
However, machine tools are broadly classified as follows: According to direction of major axis : o horizontal center lathe, horizontal boring machine etc. o vertical – vertical lathe, vertical axis milling machine etc. o inclined – special ( e.g. for transfer machines).
What are machine operations?
machine operation – an elementary operation that a computer is designed and built to perform. computer operation. floating-point operation, flop – an arithmetic operation performed on floating-point numbers; “this computer can perform a million flops per second”
What are the objectives of machining processes?
The objective of machining is to remove the excess material only. Obviously, one should not cut material once desired shape is achieved. Thus machining is also called a Subtractive Manufacturing Process. In contrast, rapid prototyping is one type of Additive Manufacturing Process.
What is the function of machine tool?
A machine tool is a machine for handling or machining metal or other rigid materials, usually by cutting, boring, grinding, shearing, or other forms of deformation. Machine tools employ some sort of tool that does the cutting or shaping.
What are the classification of machine?
Machines can be classified into, FIRST ORDER LEVER, SECOND ORDER LEVER AND THIRD ORDER LEVER, MACHINES. The position of Fulcrum Effort and Load determine whether a Machines are First, Second or Third Order.