The document provides information on preparing an engine block for assembly, including:
1) Describes the types of materials used to manufacture engine blocks and the machining operations required such as boring cylinders.
2) Lists the steps to prepare a block which include aligning main bearing saddles, machining the deck surface, and cylinder boring/honing.
3) Discusses engine block components like cooling passages and how blocks are manufactured through casting and machining processes.
The automobile can be considered to consist of five basic components : (a) The Engine or Power Plant : It is source of power. (b) The Frame and Chassis : It supports the engine, wheels, body, braking system, steering, etc. (c) The transmission which transmits power from the engine to the car wheels.
The automobile can be considered to consist of five basic components : (a) The Engine or Power Plant : It is source of power. (b) The Frame and Chassis : It supports the engine, wheels, body, braking system, steering, etc. (c) The transmission which transmits power from the engine to the car wheels.
Frame and Body of Automobile
Introduction to chassis, Classification of chassis, Conventional chassis,
Semi forward chassis, Full forward chassis, Engine at the front, Engine at the rear, Engine in mid, Frame of the automobile, Function of Frame, types of frame, conventional frame, semi-integral frame, integral frame, defects in chassis, Body of the automobile, types of the body in automobile,
Frame and Body of Automobile
Introduction to chassis, Classification of chassis, Conventional chassis,
Semi forward chassis, Full forward chassis, Engine at the front, Engine at the rear, Engine in mid, Frame of the automobile, Function of Frame, types of frame, conventional frame, semi-integral frame, integral frame, defects in chassis, Body of the automobile, types of the body in automobile,
Engineering-Design-Manufacturing-Assembly of all kind of equipments and services from a single spare parts to complete LF or complete meltshop. Ladles, ladle cars, gas purging stations, emergency lance stirrers, wire feeders, material handling systems, Slab Turnover Device, etc. Training and advisory services. Complete turnkey projects for Mini Steel Plant and rolling mills.
Presentation on Remanufacturing of Engine Block of a locomotive at DMW, PatialaArjun Gaur
The presentation is related to my Internship at D.M.W, Patiala, one of the primate manufacturers for Indian Railways. The project assigned to me was to study the rehabilitation and remanufacturing of the Engine Block of a locomotive. Although there might be some minute loop holes in the presentation as it has been 2 years since I left that very place, but more or less everything is same. In fact, it was during my training that the Ministry of Railways decided to manufacture and roll out Multi- Genset loco called WDM 2G. So for any basic queries regarding the presentation feel free to contact.
Forming applications in Automotive industry presentationMahmoud Khairy
This presentation discussing
1- introduction of automotive industry and its importance
2-Manafacturing of car parts inside engine , outside engine and chisel of cars
3- introduction of Engine working
4- Piston working , stresses applied on it , material which made from , forging operation and Die
5-Crankshaft working , stresses applied on it , material which made from , forging operation and Die
6- Connecting rod working , stresses applied on it , material which made from , forging operation and Die
7- Outside Engine as body
8- Body Function and its Safety
9- chassis function , stresses applied on it , materials which can be made from , manufacturing operation
10-Doors requriments , material which made from
11-Suspension system function , parts , their function , stresses applied on it and material which from and manufacturing operations of these parts
seminar presentation for topic engine block with engine parts and casting of blocks and schematic diagram with brief description about different parts and also with moualding process of the different parts
Accpac to QuickBooks Conversion Navigating the Transition with Online Account...PaulBryant58
This article provides a comprehensive guide on how to
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"𝑩𝑬𝑮𝑼𝑵 𝑾𝑰𝑻𝑯 𝑻𝑱 𝑰𝑺 𝑯𝑨𝑳𝑭 𝑫𝑶𝑵𝑬"
𝐓𝐉 𝐂𝐨𝐦𝐬 (𝐓𝐉 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
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[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
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3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
Taurus Zodiac Sign_ Personality Traits and Sign Dates.pptxmy Pandit
Explore the world of the Taurus zodiac sign. Learn about their stability, determination, and appreciation for beauty. Discover how Taureans' grounded nature and hardworking mindset define their unique personality.
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A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
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This insightful presentation is designed to equip entrepreneurs with the essential knowledge and tools needed to accurately value their businesses. Understanding business valuation is crucial for making informed decisions, whether you're seeking investment, planning to sell, or simply want to gauge your company's worth.
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16. Figure 29–5 A dry sleeve is supported by the surrounding cylinder block. A wet sleeve must be thicker to be able to withstand combustion pressures without total support from the block.
17. Compacted graphite iron ( CGI ) has increased strength, ductility, toughness, and stiffness as compared to gray iron. If no magnesium is added, the iron will form gray iron when cooled, with the graphite present in flake form. If a very small amount of magnesium is added, the shape of the graphite begins to change to compacted graphite forms. Compacted graphite iron is used for bedplates and many diesel engine blocks. Its enhanced strength has been shown to permit reduced weight while still reducing noise vibration and harshness. What is Compacted Graphite Iron?
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25. Figure 29–10 Typical oil gallery plugs on the rear of a Chevrolet small-block V-8 engine.
26. The abbreviation LHD means left-hand dipstick , which is commonly used by rebuilders and remanufacturers in their literature describing Chevrolet small-block V-8 engines. Before about 1980, most small-block Chevrolet V-8s used an oil dipstick pad on the left side (driver’s side) of the engine block. Starting in about 1980, when oxygen sensors were first used on this engine, the dipstick was relocated to the right side of the block. Therefore, to be assured of ordering or delivering the correct engine, knowing the dipstick location is critical. An LHD block cannot be used with the exhaust manifold setup that includes the oxygen sensor without major refitting or the installing of a different style of oil pan that includes a provision for an oil dipstick. Engine blocks with the dipstick pad cast on the right side are, therefore, coded as right-hand dipstick (RHD) engines. What Does LHD Mean?
27. NOTE: Some blocks cast around the year 1980 are cast with both right- and left-hand oil dipstick pads, but only one is drilled for the dipstick tube. Figure 29–11 Small-block Chevrolet block. Note the left-hand dipstick hole and a pad cast for a right-hand dipstick.
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33. Figure 29–15 The main bearing bores of a warped block usually bend into a bowed shape. The greatest distortion is in the center bores. Original stress in the block casting is gradually relieved as the block is used. Slight warpage may occur as stress is relieved. In addition, the continued pounding caused by combustion will usually cause some stretch in the main bearing caps. Continued
34. Figure 29–16 When the main bearing caps bow downward, they also pinch in at the parting line. The main bearing bores gradually bow from the cylinder head and elongate vertically. This means that the bearing bore becomes smaller at the center line as the block distorts, pinching the bore inward at the sides. Continued
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38. Figure 29–18 (a) Checking the flatness of the block deck surface using a straightedge and a feeler gauge. (b) To be sure that the top of the block is flat, check the block in six locations as shown. ( a ) ( b ) Continued
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43. An easy way to calculate oversize piston size is to determine the amount of taper, double it, and add 0.010 inch (Taper x 2 + 0.010 in. = OS piston). Common oversize measurements include 0.020 inch, 0.030 inch, 0.040 inch, and 0.060 inch. Use caution when boring for an oversize measurement larger than 0.030 inch. How Can I Determine What Oversize Bore is Needed? HINT: The pistons that will be used should always be in hand before the cylinders are rebored. The cylinders are then bored and honed to match the exact size of the pistons.
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48. Figure 29–24 An assortment of ball-type deglazing hones. This type of hone does not straighten wavy cylinder walls. Continued
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58. Lifter bores in a block can be out-of-square with the camshaft, resulting in premature camshaft wear and variations in the valve timing from cylinder to cylinder. To correct for this variation, the lifter bores are bored and reamed oversize using a fixture fastened to the block deck to ensure proper alignment. Bronze lifter bushings are then installed and finish honed to achieve the correct lifter-to-bore clearance. Install Lifter Bore Bushings
65. Figure 29–35 A ground surface on one of the crankshaft cheeks next to a main bearing supports thrust loads on the crank.
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80. Continued Figure 29–39 The firing impulses of this odd-fire V-6 are unequally spaced because two cylinders share a common crankpin.
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84. To reduce side loads, some vehicle manufacturers offset the crankshaft from center. For example, if an engine rotates clockwise as viewed from the front, the crankshaft may be offset to the left to reduce the angle of the connecting rod during the power stroke. The offset usually varies from 1/16 inch to 1/2 inch, depending on make and model. Most gasoline engines used in hybrid gasoline/electric vehicles use an offset crankshaft. What is an Offset Crankshaft?
85. Figure 29–42 The crank throw is halfway down on the power stroke. The piston on the left without an offset crankshaft has a sharper angle than the engine on the right with an offset crankshaft.
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87. Figure 29–43 A crankshaft broken as a result of using the wrong torsional vibration damper. HINT: Push on the rubber (elastomer sleeve) of the vibration damper with fingers or pencil. If rubber does not spring back, replace the damper .
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93. Figure 29–47 Crankshaft sawed in half, showing drilled oil passages between the main and rod bearing journals. Continued
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97. HINT: If your fingernail catches on a groove when rubbed across a bearing journal, the journal is too rough to reuse and must be reground. Another test is to rub a copper penny across the journal. If any copper remains on the crankshaft, it must be reground.
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108. Figure 29–56 The two halves of a plain bearing meet at the parting faces. Figure 29–57 Bearing manufacturers refer to this bearing wall shape as an eccentric wall.
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117. Figure 29–66 Typical results of oil pressure loss; (a) extreme wear of the connecting rod journal, (b) overheating finally leading to failure of the bearing. Continued
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124. Figure 29–68 Typical bearing shell types found in modern engines: (a) half-shell thrust bearing, (b) upper main bearing insert, (c) lower main bearing insert, (d) full round-type camshaft bearing. (c) (d) (a) (b) Continued
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127. Figure 29–70 Many bearings are manufactured with a groove down the middle to improve the oil flow around the main journal.
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137. All engine parts should be stored in a safe location to help avoid damage prior to being installed in an engine. All camshafts and crankshafts should be stored vertically to avoid causing bending or warpage of these parts that could cause difficulty when the engine is being assembled. Do No Harm Figure 29–78 Crankshafts should be stored vertically to prevent possible damage or warpage. This clever bench-mounted tray for crankshafts not only provides a safe place to store crankshafts but it is out-of-the-way and cannot be accidentally tipped.