The grinding wheel is made of aluminium oxide are bonded with cobalt. Select one: True False

Q: Surface grinding is done to produce a. Internal cylindrical holes b. Flat surface c. Tapered surface…

A: Surface grinding is done for finishing the product

Q: Talks about grinding, and Grinding Lathe Tool Bits. Explain properly.

A:

Q: Material removal rate is increased in which of the following grinding processes: Creep feed grinding…

A: Option (a) is correct. Creep feed grinding

Q: Identify label C in the diagram Select one: O a. none of these options O b. diametral pitch O c.…

A: Label C in the diagram is Answer: d) Circular pitch

Q: 10)Brass rod cannot be finished by Magnetic abrasive finishing (MAF) because it is non-magnetic in…

A: In case of non ferrous material, The working gap is filled by homogeneous mechanical mixture of…

Q: 11)lncrease in abrasive grain size in USM results in

A: After increasing grain size of USM  Higher MRR but lower surface finishing Option b is absolutely…

Q: What material would work best for milling abrasive material? O High speed steel Carbide

A: Some materials that are used as abrasives include Diamond most often used in ceramic grinding and…

Q: Determirye the surface temperature of the chips in °C.

A: assuming steady state conditions we know hat   heat generated = heat released heat generated = 100 x…

Q: If the grade on the grinding wheel used for grinding operation in the workshop is denoted by "L",…

A:

Q: 28. The most commonly used grinding wheels are made from Select one: a.SILICON CARBIDE b.DIAMOND…

A: Aluminum oxide is the most common abrasive used in grinding wheels.

Q: Which of the following grinding processes used in a highly productive form: O a. Centerless grinding…

A: Grinding process is a surface finishing operation where an undesired thin layer of material is…

Q: Indicates the strength of the bond in the grinding wheel that used on a grinding machine is known as…

A:

Q: From the following Identify cutting tool made by forging before hardening and grinding. О а. Ob. О…

A: First step for making a tool is

Q: Define the tools that must have during the Grinding Machine Operation

A: To find tools that must have during the Grinding Machine Operation.

Q: To grind the aluminium material with Grinding machine the following coolant is required. Select one:…

A: Option c is correct.

Q: 27. Which of the following is not a manufactured abrasive? Select one: a.ALUMINUM OXIDE b.BORON…

A: Manufactured abrasives are basically those abrasive which are developed by heating or by some kind…

Q: 27.a) Two parallel shafts are to be connected by spur gearing. The axes of shafts are to be at 560…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: The grinding wheel is made of aluminium oxide are bonded with cobalt. Select one: O True O False

A: Grinding wheel: It is a wheel composed of abrasive compound and it is used for various grinding and…

Q: Which of the following process is used to finish the bores of internal combustion engines: Surface…

A: Option (e) is correct. Honing Process

Q: Consider the drilling of Feature 3 (Thru Hole) on the flashlight head (Figure 1). Assume the feed of…

A: Given:d=0.377 in NOTE: According to Bartleyby's policy, we shall answer only three sub-parts so…

Q: True and False questions 1 The teeth of the helical gears are cut parallel to the shaft axis. 2. All…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: ing angle of abrasive grains in grinding wheels ust negative C. zero D. positive or negative several…

A: 9)  10) adversely 11) External thread  12) carbides  13) face milling  the method involved with…

Q: From the following Identify cutting tool formed by grinding the end piece of a steel stock is O a. O…

A: Option d is correct.

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A:

Q: a. If rough milling of mild steel is performed using High Speed Steel (HSS) side and face milling…

A: Since you have asked multiple questions so we will solve any one of themIf you want any specified…

Q: 13)Bonded magnetic abrasives in MAF process results in O Higher removal rates Poorer surface finish…

A: Bonded magnetic abrasive particles are produces by using the sintering process on ferromagnetic…

Q: The grinding wheel made with______________________ grain is suitable for brittle material. a. Coarse…

A: Grinding wheels contain abrasive grains and layers of fiberglass reinforced into a wheel shape…

Q: The grinding wheel is made of aluminium oxide are bonded with cobalt. Select one: True O False

A:

Q: QUESTION 5 a) What are the four common materials used as abrasives in the grinding process? List…

A: intro; (a) abrasive used in grinding wheel as a cutting tool. grinding wheel are used for removing…

Q: Q4) Explain the grinding wheel designation. Identify the following grinding wheel designated as C-…

A: The grinding wheel is specific in seven characters out of which two are of manufactures…

Q: Grade of a grinding wheel is defined as the O A material that holds the abrasive grains together to…

A: The term Grade of grinding wheel refers to the hardness with which bond holds the abrasive grains…

Q: If the grade on the grinding wheel used for grinding operation in the workshop is denoted by "L",…

A: Option (a) Medium graded  is correct option

Q: In grinding machine work rest is positioned within of the wheel О а. 1/3" O b. 1/6" О с. 1/8" O d.…

A: Grinding machine work rest position

Q: From the following Identify cutting tool formed by grinding the end piece of a steel stock is O a. O…

A:

Q: Wheels are constructed of all of the following materials EXCEPT: A.  Steel. B.  Plastic. C.…

A: Metals are mostly used for the purpose where strength plays a vital role in the safety.

Q: In grinding certain tools the linear velocity of the grinding surface should not exceed 6000fts/s.…

A: (a) Write the formula for the angular velocity of the wheel. ω=vr               ... (1) Here, r is…

Q: (iv)  Which material is used make grinding wheel? Give reason?

A: A grinding wheel is basically a precision tool composed of abrasive grains. The grains are held…

Q: Surface grinding is done to produce

A: grinding is a machining operation in which extra material on the workpiece is removed. in grinding,…

Q: Belt grinding is an example of primary shaping process. Select one: True False

A: Belt grinding is an example of primary shaping process

Q: Small grains are used for grinding hard work materials and large grains are used for grinding soft…

A: Grinding is machining process that's used to remove material from a workpiece via a grinding wheel.…

Q: Identify the drilling operation in which the top portion of a hole is enlarged into a tapered…

A: Reaming : It is a cutting process. Reaming is performed to finish internal surface of an existing…

Q: “Small grains are used for grinding hard work materials and large grains are used for grinding soft…

A: Smaller grains have greater ratios of surface area to volume, which means a greater ratio of grain…

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.