Unconventional or advanced machining processes are used in order to able to drive high steel alloys, to construct complex processes and to achieve high accuracy and surface finish.
Also question is, what is the need for unconventional machining processes?
Unconventional manufacturing processes is defined as a group of processes that remove excess material by various techniques involving mechanical, thermal, electrical or chemical energy or combinations of these energies but do not use a sharp cutting tools as it needs to be used for traditional manufacturing processes.
Subsequently, question is, which of the following is the advantage of electrochemical machining? Advantages of electrochemical machining: The rate of machining does not depend on the hardness of the work piece material. The tool does not wear. Soft materials (e.g., copper) may be used for tool fabrication.
Regarding this, why do we need advanced machining processes?
One such process is chemical–mechanical polishing, which removes the material by the combined action of chemical process and stresses caused by polishing. Advanced machining processes have become popular and economical and are finding their use in industries.
Which of the following process has highest rate of metal removal *?
Electro-Chemical Machining (ECM) process has highest rate of metal removal - Manufacturing Processes - 2. Q.
Related Question Answers
What is the principle of WJM?
Water Jet Machining (WJM) is a mechanical energy based non-traditional machining process used to cut and machine soft and non-metallic materials. It involves the use of high velocity water jet to smoothly cut a soft workpiece. It is similar to Abrasive Jet Machining (AJM).What is mean by unconventional machining process?
Definition Unconventional Machining Process is defined as a group of processes that remove excess (stock) material from work piece by various techniques involving Mechanical, Thermal, Electrical and chemical energy or combination of these energies but do not use a sharp cutting tools as it needs to be used forWhich motion is responsible to determine the geometry of jobs to be machined?
Relative motionWhy EDM is called unconventional machining?
The traditional machining processes rely on harder tool or abrasive material to remove the softer material whereas non-traditional machining processes such as EDM uses electrical spark or thermal energy to erode unwanted material in order to create desired shape.What is the full form of LBM in advanced machining processes?
Laser Beam Machining (LBM) is one of the most popular non conventional machining processes used in the area of advanced machining. From: Modern Machining Technology, 2020.What is the common feature of non traditional machining?
Non-traditional machining has the following characteristics: The hardness of tool materials can be significantly lower than that of workpiece materials; The material can be processed directly using energy such as electric energy, electrochemical energy, sound energy or light energy.How non traditional machining processes are classified?
They are classified under the domain of non traditional processes. These can be classified according to the source of energy used to generate such a machining action: mechanical, thermal, chemical and electrochemical.What are the processes where abrasive jet machining can be used?
Explanation: Abrasive jet machining can be used for cutting, drilling, deburring and cleaning processes.Which one is modern machining process?
Some of the modern machining processes, e.g., Electro-Discharge Machining (EDM), Plasma Arc Machining (PAM), Laser Beam Machining (LBM) and Electron Beam Machining (EBM) uses different forms of thermal energy and are become popular now-a-days due to their inherent advantages over conventional machining processes.How does the ultrasonic machining process work?
Ultrasonic machining is a subtractive manufacturing process that removes material from the surface of a part through high frequency, low amplitude vibrations of a tool against the material surface in the presence of fine abrasive particles.What are the values of temperature that are obtained while machining using EDM?
What are the values of temperature that are obtained while machining using EDM? Explanation: The temperatures obtained when the ions reach their respective electrodes, range between 8000?C and 12000?C.What are advanced manufacturing processes?
Advanced manufacturing involves versatile production methods that fully utilise capital plant and are more efficient, effective and responsive. Efficient production involves design, simulation, physical and computer modelling, advanced production technologies, and control techniques.In which process the material is removed due to the action of abrasive grains?
Ultrasonic Machining - Material removed in action of abrasive grains - Manufacturing Processes - 2.What is laser beam machining process?
Laser beam machining (LBM) is a non-conventional Machining manufacturing process, a form of machining, in which a laser is directed towards the work piece for machining. This process uses thermal energy to remove material from metallic or nonmetallic surfaces.Which type of holes can be produced through drilling using electro discharge machining?
7. Which type of holes can be produced through drilling using Electro discharge machining? Explanation: Drilling of work piece using EDM produced holes which can be irregular, curved, tapered as well as inclined holes. 8.What is meant by modern machining?
Machining processes are manufacturing processes in which parts are shaped by the removal of unwanted material; these processes cover several stages and are usually divided into the following categories: cutting (involving single point or multipoint cutting tools); abrasive processes (including grinding and advancedWhich of the following process comes under mechanical machining?
7. Which of the following process comes under mechanical machining? Explanation: USM removes material by mechanical erosion. Explanation: Vacuum is the medium for Laser Beam Machining and Ion Beam machining.How much amount of wear is present in the tool used in electrochemical machining?
2. How much amount of wear is present in the tool used in Electrochemical machining? Explanation: The tool wear is absent in the tool used in ECM, since tool has no contact with the work piece.What are the advantages and disadvantages of ultrasonic machining?
Disadvantages of Ultrasonic Machining:- Low material cutting rate.
- High power consumption.
- Low penetration rate.
- The process is limited to the machined surface of a small size.
- Shorter tool life.
- Ultrasonic vibration machining can only be used on materials with a hardness value of at least 45 HRC (Rockwell Hardness).
