Also, while machined parts are typically metal, almost all materials can be machined, including metals, plastics, composites, and wood. (A) It can machine hardest materials (B) It produces high degree of surface finish (C) The tool and work are never in contact with each other (D) All of these. Search for: Home; Design Store; Subject Wise Notes; Projects List; Project and seminars. The machining center can also be served by a robot in place of the pallet changer. The dielectric fluid in the normal form acts as insulator whereas at proper voltage or increase in voltage makes the dielectric fluid to be Ionized. When this high-intensity electromagnetic wave beam is incident on the workpiece, the electromagnetic wave energy is converted into heat energy based on surface phenomena radiation heat transfer. Get Price . Half Contact Machining BO Non-contact Machining Co Contact Machining DO. Materials are removed by traversing in a direction parallel to the axis of rotation of axis or along a specified path to form a complex rotational shape. The platform can be based on the types of software development languages, frameworks, and several other constructs. Since each machine is driven by a separate motor, it can be run and stopped as desired. 7. Computer Fundamental MCQ (Multiple Choise Questions) with explanation of input device, output device, memory, CPU, motherboard, computer network, virus, software, hardware etc. 1. A tool used to withdraw a drill from the sleeve is called (A) Drill remover (B) Drill puller (C) Drift (D) Drill drawer. Submenu Toggle Interview Guide; Technical Questions; Machine Design MCQ Objective Question and Answers Part 2. Non-Traditional Machining method is an advanced method used to overcome the problems of Traditional Machining methods. Correct Answer. In this process, the combination of electrical energy and chemical energy makes the removal of material from the surface of a workpiece. Required fields are marked *, Non-Ferrous Metals: Types, Properties, Applications, Advantages [PDF] Non-ferrous metals are those which do not contain significant quantity of iron (ferrite) or iron as the base metal. d) increases, becomes stable and then decreases . Producing Complex, Concave curvature components like turbine blades is not possible by conventional methods. stone crusher primary jaw crusher. For example, abrasive water jet operations use mechanical energy, but material is removed by erosion. Therefore very soft materials will experience plastic deformation and fracturing. An expert system. To overcome the second disadvantage of water jet machining, the abrasive particles will be added into the water so that the abrasive particles also comes out from the nozzle at very high velocity. 6. Water Jet Machining (WJM) also called water jet cutting, is a non-traditional machining process in which high-velocity jet of water is used to remove materials from the surface of the workpiece. Pillar drilling machine drills holes up to 75 mm 2. It is also known as Spark Machining or Spark Eroding process. Source: G. Boothroyd. These Data Mining Multiple Choice Questions (MCQ) should be practiced to improve the skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations. The chuck of an internal grinding machine placed in tailstock is driven by an electric motor Tools are non-conventional technique like Laser beam, electric arc etc. READ HERE THE COMPLETE GUIDE ON ULTRASONIC MACHINING PROCESS. aluminium) and resistance to…, Machining Process: Definition, Types, Advantages, Disadvantages & Applications [PDF] Hello learners, today in this paper we are going to discuss What is Machining Process? Milling Machines Figure 23.15 Schematic illustration of a horizontal- spindle column-and-knee type milling machine. Search. Very hard fragile materials difficult to clamp for traditional machining When the workpiece is too flexible or slender When the shape of the part is too complex Nontraditional machining can be thought of as operations that do not use shear as their primary source of energy. Non-Ferrous Metals: Types, Properties, Applications, Advantages [PDF], Non-ferrous metals are those which do not contain significant quantity of iron (ferrite) or iron as the base metal. Non-Traditional Machining Method is an advanced method used to overcome the problems of Traditional Machining methods. When very frequency vibrations are applied on to the tool, the tool is vibrating at a very high frequency. It works on the principle of Faraday's law of electrolysis. Non-Traditional machining can also be called as _____ a) Contact Machining b) Non-contact machining c) Partial contact machining d) Half contact machining View Answer. Non traditional machining processes, also called advanced manufacturing processes, are employed where traditional machining processes are not feasible, satisfactory or economical due to special reasons as outlined below. 4.Profile: Difficult or complex shape can easily produced. Like TG, A PDA can also be non-deterministic A PDA is non-deterministic, if there are more than one REJECT states in PDA There is a problem in deciding whether a state of FA should be marked or not when the language Q is infinite. Take Microprocessor MCQ Test & Online Quiz to test your Knowledge. Non-Traditional Machining method is an advanced method used to overcome the problems of Traditional Machining methods. This problem has been solved! After the advent of computer numerical control (CNC) in the 1960s, milling machines evolved into machining centers: milling machines augmented by automatic tool changers, tool magazines or carousels, CNC capability, coolant systems, and enclosures. Jaw crusher is a traditional crushing machine and also the earliest one It is composed to two jaw plates like those of animals It can also be called jaw crusher machine and stone jaw ing to the model size jaw crushers can be divided into primary jaw crusher medium jaw crusher and fine jaw crusher. Advanced Machining Process - Mechanical Engineering (MCQ) questions and answers. which were presented in this article in a detailed way. _Automobile Engineering (AE ) Seminar topic, _Mechanical Engineering (ME) Seminar topic, Post Comments Comparison between Conventional and Non-conventional machining : Sr. No Conventional Non-Conventional 1 Direct contact of tool and workpiece. 5.Application:small or minute hole can not be produced. So this is the definite guide on Non-Traditional Machining Processes, I hope you liked it, feel free to share your thoughts on the comment section. By using a magnetic lens or the deflector, all these high-velocity electrons are collected and formed like a beam of electrons having the cross-section area less than 0.05-millimeter square. 4.Profile:In this complex shapes can not be produced or difficult. B. Insect robot. 7) Which one of the following is not the correct statement? Non conventional machining 1. Partial Contact Machining. 8. D. 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