What are conventional machining processes?

What is Conventional Machining? The conventional machining process uses a human operator to direct and control machining tools such as milling, boring, and drilling machines as well as lathes and other sharp cutting tools.

What is the need of modern machining process?

The main reasons for choosing non-traditional machining processes are: To machine high steel alloys. To generate desired complex surfaces and. To achieve high accuracy and surface finish.

What is the advantage of using non traditional machining over conventional machining?

Advantages of Non traditional machining: It can used for the brittle material. For the small size machining we can use non traditional machining. Capacity to machining of intricate shapes cavities. The tool life is more since there is no problem of the tool wear.

What are the major characteristics of conventional machining?

The method of conventional machining demands that there must be direct contact between the tool and the work material. For instance, a fast rotating cutter made of iron is necessary to cut an aluminum bar. This method requires physical contact of the cutting tool and material that needs to be cut.

What are the main advantages/disadvantages and applications of ECM process?

Advantages and disadvantages of electrochemical machining

• The rate of machining does not depend on the hardness of the work piece material.
• The tool does not wear.
• No stresses are produced on the work piece surface.
• No burrs form in the machining operation.
• High surface quality may be achieved.

What are the differences between conventional and unconventional machine?

Conventional machining process involves the direct contact of tool and work piece, whereas unconventional machining does not require the direct contact of tool and work piece. Conventional machining process has lower accuracy and surface finish while non-conventional machining has higher accuracy and surface finish.

Why is unconventional machining process not so effective on soft metals like aluminum?

Ans: Unconventional machining process is not so effective on soft metals like aluminium, because accuracy cannot be maintained due to more metal removal rate.

What is the difference between conventional and non conventional machining process?

What are the advantages of ECM process?

Advantages of ECM: Any good electrically conducting material can be machined and its mechanical properties have no bearing on its machinability through this process. Intricate and complex shapes can be machined easily through this process.

Why NTM processes are selected for manufacturing?

Traditional machining processes are uneconomical for such materials at the attainable degree of accuracy and surface finish. These NTM processes can also fulfil the necessities of better surface finish, low tolerance, less surface damage, higher production rate, automated data transmission, miniaturization, and etc.

What are the limitations of electrochemical machining?

Disadvantages of electrochemical machining: Higher cost. Electrolyte may cause corrosion of the equipment. Large production floor is required.

Which of the following are limitations of electrochemical machining?

Which of the following are the limitations of electro chemical machining? Explanation: Removal of hydrogen, handling and containing the electrolyte and energy consumption are some of the limitations of ECM.

What are the limitations of machining process?

The limitations of machining process are as follows. The accuracy of the components produce is dependent on the efficiency of the operator. Consistency in manufacturing is not present. Hence 100\% inspection of the component is required. The personal needs of the operator are reducing the production rates.

What is the conventional machining process?

The Conventional machining processes are as follows. It uses a multi-point cutting tool also known as a Drill bit, to remove the material from the surface of the workpiece in the form of holes. The MRR (Material Removal Rate) is very high in the case of the Drilling operation, compared to the working on the single-point cutting tool.

What are the applications of machining process?

The applications of machining process are as follows. The machining can be performed on various components in the form of either conventional or unconventional processes. The machining can be performed on a lathe machine, milling machine, ultrasonic machining, etc.

What are the disadvantages of machining of complex shapes?

The complex shapes like parabolic Curvature components, Cubicle Curvature components are difficult to manufacture. Frequent design changes in the component cannot be incorporated into the existing layout. To overcome the above disadvantages, the advanced machining methods like NC, CNC, DNC, FMS, etc. have been developed.