Machine design

Creation Of New Machines - Machine Design:
A machine is a mechanical device that transmits or modifies energy to an output. Usually, machines are restricted to devices having an unbending or inflexible moving part that helps in performing the valuable work. Tools, or simply devices, not machines having no rigid moving parts.
A machine design is the creation of new and ameliorates machines. A better machine is one which is more economical in the overall cost of production and performance. The process of design is a long and time consuming one. In designing a machine component, it is essential to have a good knowledge of many subjects such as mathematics, engineering mechanics, strength of materials, and most important is engineering drawing.
Classification of machine design
The machine design may be classified as follows:
1. Adaptive design
2. Development design
3. New design
Adaptive design, in this case there is no need of information or knowledge and can be created by designers of ordinary technical training. Only minor modifications or change in the existing designs of the products has to be made by the designer.
Development design, this type of designing needs extensive scientific training and design talent in order to modify the existing designs into a new idea by adopting a new material or different method of manufacture.
New design, this type of design is totally different as this design needs lot of research, technical ability and creative thinking, designers having personal qualities of sufficiently high order can take the work of new design.
The designs depending upon the methods used may be classified as follows:
a) Rational design: depend upon mathematical formulae of principle of mechanics.
b) Empirical design: depend upon empirical formulae.
c) Industrial design: depends upon the production aspects
d) System design: it is a design if any complex mechanical system like a motor car
e) Computer aided design: depends upon the use of computer systems to help in creation. Modification and optimization of a design.

CAM applications

Computer Aided Manufacturing Applications:
Computer Aided Manufacturing (CAM) refers to an automation process, which accurately converts product design and drawing or the object into a code format, readable by the machine to manufacture the product. Computer aided manufacturing complements the computer aided design (CAD) systems to offer a wide range of applications in different manufacturing fields. CAM evolved from the technology utilized in the Computer Numerical Control (CNC) machines that were used in the early 1950s. CNC involved the use of coded instructions on a punched paper tape and could control single manufacturing functions. CAM controlled computer systems, however, can control a whole set of manufacturing functions simultaneously.
CAM allows work instructions and procedures to be communicated directly to the manufacturing machines. A CAM system controls manufacturing operations performed by robotic milling machines, lathes, welding machines and other industrial tools. It moves the raw material to different machines within the system by allowing systematic completion of each step. Finished products can also be moved within the system to complete other manufacturing operations such as packaging, synthesizing and making final checks and changes.
Some of the major applications of the CAM system are glass working, woodturning, metalworking and spinning, and graphical optimization of the entire manufacturing procedure. Production of the solids of rotation, plane surfaces, and screw threads is done by applying CAM systems. A CAM system allows the manufacturing of three-dimensional solids, using ornamental lathes with greater intricacy and detail. Products such as candlestick holders, table legs, bowls, baseball bats, crankshafts, and camshafts can be manufactured using the CAM system. CAM system can also be applied to the process of diamond turning to manufacture diamond tipped cutting materials. Aspheric optical elements made from glass, crystals, and other metals can also be produced using CAM systems. Computer aided manufacturing can be applied to the fields of mechanical, electrical, industrial and aerospace engineering. Applications such as thermodynamics, fluid dynamics, solid mechanics, and kinematics can be controlled using CAM systems. Other applications such as electromagnetism, ergonomics, aerodynamics, and propulsion and material science may also use computer aided manufacturing.
CAM provides detailed information on Applications of Computer Aided Manufacturing, Cam And Computer Aided Design, Computer Aided Design , Computer Aided Design Scanners and more. Computer Aided Manufacturing is affiliated with computer aided design and manufacturimg.

CAD info

Computer-Aided Design, CAD, Mechanical CAD, Architectural CAD, Paper CAD conversions,2D 3D modeling:
Not long time back building designs & drawings was a pain in the neck by the hand using the conventional pen and paper on a drafting table. This soon changed with the advent of the desktop computer, which gave rise to Computer Aided Design (CAD). Changes can be made in a jiffy without having to redo the whole drawing, which was earlier a tiresome process.
Now with CAD in picture, which is known as Computer-aided design, you need not fear about many of your drawings that are lost or destroyed, there is a booming service industry, which is at your doorstep to create computerized CAD drawings & designs in 2 Dimension & 3 Dimension of existing buildings.
CAD can be utilized for architectural as well as mechanical services. CAD is a hardware & software combination that caters to architects, engineers and consultants in the real estate & manufacturing industry globally.
CAD can be used for 2D drafting, 3D modeling, animations , interactive presentations, data managements, 2D - 3D CAD modeling & animation, architectural CAD, mechanical CAD, drafting and design, 2D 3D graphics, paper to CAD conversions, structural CAD drawings , 3D visualization.
In Mechanical CAD services it can be utilized for 2D Drafting, 3D modeling, 3D assembly, 2D - 3D sectional views.