APPLICATION OF CNC MACHINE.pptx

APPLICATON OF CNC

1. APPLICATION OF CNC MACHINE RUPAM CHATTOPADHYAY DR. B C ROY ENGINEERING COLLEGE CAD/CAM(PE-ME702J) 12000720099 (7 TH SEM) MECHANICAL ENGINERING DEPARTMENT CA-1 Submitted to - ARKA BANERJEE

2. content What is CNC History of CNC Types of CNC Applications of CNC machine Conclusion Referance

3. What is CNC ? CNC stands for Computer numerical control and these machines play an important role in the manufacturing industry. These complex machines are controlled by a computer and provide a level of efficiency, accuracy and consistency that would be impossible to achieve through a manual process.

4. History of cnc 1949-US Air Force asks MIT to develop a "numerically controlled" machine. 1952-Prototype NC machine demonstrated (punched tape input) 1980-CNC machines (computer used to link directly to controller) 1990-DNC: external computer “drip feeds” control programmer to machine tool controller

5. Types of CNC #1 – CNC Lathes and Turning Machines. ... #2 – CNC Milling Machines. ... #3 – CNC Laser Machines. ... #4 – CNC Electrical Discharge Machines (EDM) ... #5 – CNC Plasma Cutting Machines. etc

6. Applications of CNC machine Signage Cabinets and furniture Aluminum and brass machining Prototyping and 3D modeling Musical instruments

7. CNC signage machines are  extensively used for cutting hard materials such as aluminum, steel, wood, etc . With ordinary machines, it is difficult to cut desired designs but with advanced CNC technology, the purpose of sign making is resolved. Whether you’re creating a small-scale 2D project or a more complex 3D signage component, a CNC machine can get the job done quickly and cleanly. Signage

8. 2.Cabinets and furniture Cabinet manufacturing is one of the most common applications for CNC machines, whether used to create customized or more standard pieces. In addition to cabinetry, CNCs help shops produce closet sets, Shaker and Raised Panel Doors, countertops, chairs, tables, and more with immense precision and unrivaled efficiency. Its designs are easily brought to life via 2D, 3D, and 4-Axis capabilities. Reduce lead times, minimize material handling, and elevate the quality of your cabinetmaking process through the power of a high-end CNC machine.

9. 3.Aluminum and brass machining Working with non-ferrous metals like   aluminum and brass   requires increased cutting capability from your CNC machine – in addition to a little more attention and preparation. But when done properly, it can save time and money in the shop while producing a superior result. Determining and utilizing the proper feedrate and spindle RPM becomes more important when working with aluminum or brass as they interact a bit differently with the blade than other materials.

10. 4.Prototyping and 3D modeling In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of any surface of an object in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space.  A CNC machine allows you to scan, copy, engineer, and reverse-engineer components to help craft innovative and advanced products.

11. 5.Musical instruments The precision capabilities of CNC machines are perhaps never more crucial than when creating musical instruments. Every component needs to be cut to exact specifications and made to interact properly in order to produce a beautiful range of sounds. CNC routers help  musical instrument   manufacturers produce large quantities of high-quality products on an efficient timeline, never sacrificing the performance of the pieces at any point throughout the process.

12. Conclusion CNC mean computer numerical control machine it’s a form of programmable automation drill drawings on wood use g coding consist of 3 motors and their drivers and pic with its basic circuit and body made of wood hold on motors and drill and the wood we want to draw on it We tried to make cheap fast safety cnc machine that drill on wood piece according to any drawing we draw to it.

13. REFERANCE www.studymafia.org www.google.com www.wikipedia.com