13)In USM process, which type of material can be easily machined? O Glass OStainless steel Brass O Mild steel
Q: 2. In order to meet the requirements of machining quality, efficiency and economy, how to arrange…
A: In machining, process material is removed from the surface of the workpiece with the help of a…
Q: Q3(a) Assuming you have been given the responsibility of procuring some cutting tool for UCSI…
A: Relationship between the cost of a cutting tool and hot hardness
Q: a production turning operation, the workpart is 60 mm in diameter and 500 mm long. A feed of 0.75…
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Q: (c) Figure 11 shows a hybrid machining process that requires two or more process steps to produce a…
A: Solution:
Q: In a machining operation, doubling the cutting speed reduces the tool life to 1/8th of the original…
A:
Q: 4) The dominant mechanism involved in USM for material removal of most of the materials is OTWO body…
A: Ultra Sonic Machining (USM) is a material subtractive process in which material is subtract and…
Q: In Orthogonal Cutting Model, why chip thickness after cut is greater than chip thickness before…
A: Orthogonal cutting is the type of cutting model in which the cutting tool is perpendicular to the…
Q: A 16mm Solid carbide tool with two teeth is used to machine Aluminium using the cutting speed of…
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Q: 1. In a turning operation, the diameter of the work- piece is 2 inches (50 mm), and it rotates at…
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Q: Problem 2. Turning Consider Step 2 (Turn Shoulder) in machining the flashlight handle (Figure 2).…
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Q: The designer should check on the standard shapes and sizes from the supplier of raw material and…
A: Given : Component shapes in which machining has to be done To find : Design rules for machining
Q: explain the difference between discontinuous chips and segmented chips.
A: Discontinuous chips are formed when brittle or hard metals like brass, bronze and cast iron are used…
Q: Which one is wrong about the traditional manufacturing methods?(Alışılmış O A) Team vibration is…
A: The cutting speed of a material depends upon several factors.
Q: Some pictures(diagrams) of chip removal processes are attached below. Accordingly, if the shrink…
A: Note: According to Bartleby's guidelines, the first figure along with the question is to be solved.…
Q: ess (undefor
A: given: process of chip formation, thickness (undeformed and deformed chips), the ratio of furious…
Q: Which of these machining processes does not belong to Nontraditional ones? O Laser machining…
A: There are two method of machining processes first one is traditional method and second one is…
Q: How does taper turning process differ from turning process?
A: First of all, we know about that Taper Turning process The process of uniformly reducing the…
Q: What are the indices for efficient milling?
A: Milling Process: To make additional significant quality and yield white rice from paddy or brutal…
Q: In machining operation, if velocity doubled then the tool life reduced to 1/16 th of initial value.…
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Q: n an orthogonal machining with a tool of gº orthogonal rake angle, the uncut chip thickness is 0.2…
A: Given:Orthogonal rake angle, α=9ouncut chip thickness, t=0.2 mmmaximum chip thickness, tmax=0.4…
Q: 3. What makes EDM become a key in tool and die making machine tool?
A: EDM is used for die making progress because of the following reasons:-
Q: What is the manufacturing process of lathe bed? Which material will be suitable for the product?
A: lathe is a machine which can perform various machining process like turning, boring, threading etc.…
Q: For a grinding process where, Wheel diameter=150 mm, and infeed=0.06 mm in a surface grinding…
A: Given data Wheel diameter (D) = 150 mm Wheel Speed(V) = 1600 m/min Work speed (v) = 0.3 m/s cross…
Q: The shear strength of a certain work material 110000 lb/in?. An %3D orthogonal cutting operation is…
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Q: In Orthogonal Cutting Model, why chip thickness after cut is greater than chip thickness before cut?
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Q: Main characteristic when cutting Non-ferrous materials ISO N is: O Machining at higher speeds…
A: Option (a) is correct Machining at higher speeds creates abrasive wear.
Q: 8. During the turning of a 20mm-diameter steel bar at a spindle speed of 400 rpm, a tool life of 20…
A: Let us say V = spindle speed and T = Tool life From the data given, V1 = 400 rpm T1 = 20 minutes V2…
Q: (a) Discuss the working principle and work flow of Abrasive Water Jet Machining (AWJM) process. (b)…
A: Abrasive Water Jet Machining is a non-traditional machining method that uses high pressure water jet…
Q: Q3: How does superfinishing differ from honing?
A: This question is based on the concept of honing and super finishing from manufacturing engineering.
Q: 2 1.42 The tool-life curve for ceramic tools in Fig. 21.17 is to the right of those for other tool…
A: The tool life exponent is high for ceramics material.
Q: Manufacuring processes List the forces acting on a chip during machining operation?
A: Machining is a process in which a cutting tool is used to remove a material in the form of small…
Q: Why should the sample be rotated 90 ° after each milling step? Explained in detail
A: During a manufacturing process, The work piece is rotated in order to ensure the removal of rough…
Q: In Orthogonal Cutting Model, why chip thickness after cut is greater than chip thickness before
A: In orthogonal cutting the chip thickness is always greater than the uncut chip thickness.
Q: As a process planner within this company what type of tools and machines would you require to…
A: Given: To find: Types of tools and machines required
Q: 5) Abrasive water jet machining and abrasive jet machining are two different names for the same…
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Q: 2 1.54 Explain how you would go about estimating the C and n values for the four tool materials…
A: Generally n depends on tool material and C on work piece material,VTn=CForm the given graph , the…
Q: A circular hole of 25 mm diameter and depth of 20 mm machined by EDM process. The material removal…
A: volume of metal to be removed = πd2h = π 252 20 = 39269.908 mm3
Q: Bending is an example of process. O secondary machining O surface finishing O primary shaping O…
A: Bending is a process in which material is bend to get desired shape.
Q: Plain milling is performed to finish a cast iron workpart prior to painting. The milling cutter has…
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Q: four basic mechanisms by which material removal in USM
A: What is Ultra Sonic Machining? Ultrasonic Machining (USM) also called as ultrasonic vibration…
Q: In a lathe machine tool, when the cutting tool moves parallel to the axis of rotation of the…
A: Lathe machine is a machine tool which is used in the workshop to perform various machining…
Q: 4 i. Explain why the same grinding wheel may act soft or hard. ii. Why are grinding operations…
A: 1) - Grinding - grinding is material removal process , in which a spherical or cylindrical tool ,…
Q: What are the limitations of a milling machine?
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Q: In a machining operation, doubling the cutting speed reduces the tool life to 1/8th of the original…
A: Given:Taylor's tool life equation,VTn=C
Q: In a turning operation, the workpiece diameter is Dm=44.00 mm and the diameter after the operation…
A: Given:Dm=44 mmDc=22 mmV=15 m/minf=0.03 mm/rev
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- What are the three major axes used during CNC mill programming?In machining operation, if velocity doubled then the tool life reduced to 1/16 th of initial value. What is the Taylor's tool life index (n) for a machining operation?2. a) With a neat diagram briefly explain about Honing processb) Write any two applications of Honing process
- (USCS units) A turning operation is performed using a rake angle of 15°. Cutting speed = 200 ft/min, feed= 0.012 in/rev, and depth of cut = 0.100 in. The chip thickness ratio measured after the cut = 0.48. Determine (a) chip thickness after the cut, (b) shear angle, (c) friction angle, (d) coefficient of friction, and (e) shear strain (USCS units) The turning operation in the previous problem involves a work material whose shear strength = 52,000 lb/in2. Based on your answers to the previous problem, compute (a) shear force, (b) cutting force, (c) thrust force, and (d) friction force.Please typing answer only IENG 302 - Manufacturing Processes: We are reducing the diameter of a 95.8 mm cylinder to 30.04 mm using 7 roughing passes and 3 finishing passes. The finishing operations use a depth of cut of 1.51 mm. The roughing operations are performed with a feed rate of 9.61 mm/s and the finishing operation is performed with a feed rate of 11.31 mm/s. a) What is the depth of cut for a roughing pass? b) What is the rate of material removal (mm^3/s) for the third roughing pass? c) What is the rate of material removal (mm^3/s) for the final finishing pass? d) What is the average rate of material removal (mm^3/s) for the roughing operations?Suppose you are asked to conduct an experiment to study the impact of three factors(temperature: high vs low, cutting speed: fast vs slow, and tool type: current vs new) on a product. Briefly describe how you would conduct the experiment. Pay attention to the DOE priciples.
- 2 1.42 The tool-life curve for ceramic tools in Fig. 21.17 is to the right of those for other tool materials. Why?process of chip formation, thickness (undeformed and deformed chips), the ratio of furious (chips ratio) and the form if chip. Using lathe22.50 There are several types of cutting-tool materials available today for machining operations, yet much research and development is being carried out on all these materials. Discuss why you think such studies are being conducted.
- Orthogonal cutting, in a machining process,The attacking team sawdust (α) is 10 ̊. operationchip (t0) 0.5 mm and machining beforeAfter the chip coating (tc) is 1,125 mm.Accordingly, in machining;a) Slip plane (ϕ),b) Shear strain (γ) calculatorQ:3 i. Differentiate clearly between the three different categories of material removal processes.ii. What is the effect of rake angle (ranging from highly +ve to –ve) on chip formation, cutting force and power requirements?iii. Describe the ideal chip type.iv. What are the effects of performing a cutting operation with a dull tool tip? A very sharp tip?1. A milling operation is to be performed on a ductile cast iron shaft to make slots for assembly. The operation will be done at high speeds for good surface finish. For each of the following tool materials, indicate whether it is a reasonable candidate to use in the operation with a detailed description of why or why not including required alloying element/grade/group etc. where applicable: (i) plain carbon steel, (ii) high-speed steel, (iii) cemented carbide, (iv) ceramic, and (v) Sintered polycrystalline diamond. After selection of material/materials discuss about (i) recommended angles and tool signature (ii) how to held cutting edge, and type of cutting fluids With reasons for each recommended material. 2. Make a figure and explain how shear plane angle effect the power requirements in the machining. How can you reduce the power requirements during machining in orthogonal cutting?