Types of connecting rod pdf. The final design outcomes include critical .

Types of connecting rod pdf. The big end is connected to the bearing journal on the crank throw. Connecting rods come in different sizes and materials and need to be lightweight yet strong enough to withstand thrust from pistons and transmit it to an engine's crankshaft. These factors include the type of engine to be used, maximum speed and torque that the engine CONNECTING ROD KIT - Free download as Word Doc (. The Sep 1, 2008 · The stock rods in most V8s are stout enough to handle upwards of 400 to 450 horsepower, and 5,500 to 6,500 rpm. SP-72-01, Rev B 1902 Mc Gaw Irvine, CA 92614 USA VO HEAVY DUTY CONNECTING ROD INTRODUCTION STYR is a India based manufacturing company having two Hi-Tech Plants producing all types of Connecting Rods. and less cost. ABSTRACT Connecting rods are generally used in all varieties of automobile engines. txt) or read online for free. When the repetitive stresses are developed in the connecting rod it leads to fatigue phenomenon which can cause Connecting rod acting as an intermediate link between the piston and the crankshaft of the engine, by converting the reciprocating motion of the piston to the rotary motion of crankshaft. In this type of cotter joint, the end of one of the rods is formed into a fork into which the end of the other rod fits. The connecting rod should such a way that it can withstand the maximum load without any failure during high cycle fatigue. The connecting rod is required to transmit the compressive and tensile forces from the piston. Closed end or trunk type connecting rod used with forged steel pistons. pdf - Free download as PDF File (. Styr Forge has the largest Connecting Rod range. This brief article should help. It is a common type of internal combustion engine and provides a pivot on the piston and rotation for the shaft. • Its design and material Typically, nickel chromium or chromium molybdenum steels are used as alloy steels. It consists of an upper forked section which fits on the crosshead bearings while the lower part fits on the crankpin bearing. connecting rod - Free download as PDF File (. The The paper presents the design process of a connecting rod for a four-stroke petrol engine, detailing the specifications and calculations required to ensure structural integrity and performance. The applications of the FS method for the connecting rod using a high fatigue strength material were then examined due to the requirement of improving the engine performance and the fuel economy. Beyond that, reliability begins to suffer. This type of connecting rod is most widely used in multi cylinder engines. Balancing pads are used on both ends of the rods as additional weight, while forging, to ensure proper weight and balance of the finished rod. It consists of two ends: the small end and the big end. Jul 29, 2025 · The connecting rod, often called the “con rod,” is a component that plays a critical role as part of the internal combustion engine. Connecting rod has three main pats. So, they are used in high power engines. 1 day ago · In this informative video, we will discuss the various types of connecting rods used in engines, particularly in the context of motorsports and high-performance vehicles. In this post, we will cover features and uses of this component. Connecting rod is highly stressed component, as it is subjected to the cyclic dynamical GP bearing applications GP is a superior material for highly loaded connecting rod bearings. It then discusses the history and development of connecting rods, including early uses in water mills and steam engines. Because of high speed, the stress Earthing systems are designed as per the requirement of electrical systems and applications, though the principle remains the same, conductors, devices, type of connections varies for different applications such as power stations, overhead transmission systems, consumer power networks. It can decrease manufacturing procedures, reduce equipment and tools investment and save energy. For example trucks, tractor etc. doc / . This document provides an introduction to connecting rods, which are used to convert linear motion of pistons into rotational motion in engines. Connecting rod acting as an intermediate link between the piston and the crankshaft of the engine, by converting the reciprocating motion of the piston to the rotary motion of crankshaft. The stresses acting on connecting rod are axial and bending stresses. STYR is a Government of India approved Export House, ISO 9001:2015 Accredited and holding SONCAP Certification. This document provides specifications for connecting rod kits for various motorcycle models from Honda, Yamaha, and Suzuki, including dimensions like bearing diameters, pitches, thicknesses, and part numbers. Additionally, all Tenaris sucker rods undergo a shot peening process that compresses their external surface to improve fatigue resistance. An I-beam is both light weight and strong, but the type of material used limits its capacity to handle load. SP-72-01, Rev B 1902 Mc Gaw Irvine, CA 92614 USA Numerical –Design of connecting rod Design a connecting rod for a high-speed IC engine using the following data: Cylinder bore = 125 mm; Length of connecting rod = 300 mm Maximum gas pressure = 3. GP bearings have been successfully tested in one of Ron Shaver’s Outlaw sprint car engines under extreme service conditions: torque over 500 lb*ft. Dec 8, 2021 · Thermal analysis of different types of the connecting rods are under stead state condition using finite element method. Learn the different types and more information here. Have them discuss as a class the advantages and disadvantages of each. VERACRUZ In October 2011 Tenaris began producing rods in Mexico, becoming the only local manufacturer of this type of products. This paper presents a functional material design for warm compacted connecting rods with a performance similar to the currently used con rods. These coupling pieces connect the piston–rod thread of all types of cylinders to machine components which need to be driven. Factors The document discusses the design and function of connecting rods in internal combustion engines. The connecting rod is the highest stressed component in a reciprocating piston engine. Mar 6, 2025 · The connecting rod is used for transmitting compressive and tensile forces of the piston. It can reduce the consumption of materials and manufacturing cost. INTRODUCTION In every combustion piston engine (car, motorcycle, trucks, compressor and other type of vehicle with the internal combustion engines) one of the main components is connecting rod (“conrod”). The most common types of Connecting rods are steel and aluminium. It consists of an upper forked section that fits onto the crosshead bearings and a lower section that fits onto the crankpin bearing. Styr Forge is a Government of India approved Export House, ISO 9001:2015 Accredited and holding Soncap certification. engine and its external surfaces are omitted unfinished. , small end, shank and big end. The split type connecting rod 200 holds a crank-pin through a metal bearing 213 which has locking lugs 213 c , 213 d . It describes the connecting rod component, including its geometry, material properties, and applications. This section presents the summary of these research works. A bearing consists of two parts (commonly interchangeable). Thermodynamic calculation of mixed gas cylinder is analysised based on P-V diagram drawing, It compared with theory and CONNECTING Connecting rods are subjected to compressive and tensile forces during operation. The pieces can compensate for radial alignment deviations of up to 1 mm. The current connecting rods replaced the former connecting rods. Therefore, a connecting rod design and manufacturing, production technologies, materials performance analysis is laborious and long The connecting rod does this important task of converting reciprocating motion of the piston into rotary motion of the crankshaft. We’ll also explore causes, and how to fix them. For the welds in the connection shown below, L W to address shear lag in such connections. Modern connecting rod bearings use a thin layer of white metal or tin-aluminum alloy bonded to a steel shell for lubricated clearance Here connecting rod material is been checked with different materials like aluminum based composite material reinforced with boron carbide by designing and modeling also describes the analysis. Therefore, the design calculations are analyzed for the axial compressive as well as axial tensile loads and considering the fatigue life of connecting rod. DO NOT use metal stamps or any type of impact tool to mark the connecting rods and caps! Do not swap the conrods and caps. Abstract - The main objective of this review is to study the various stresses acting on connecting rod during its operation. It connecting member between When it comes time to install pistons and connecting rods, orientation of the two components relative to each other and relative to the block can sometimes lead new builders to wonder about direction. Flexible: Partial deformation; Example: springs, belts, ropes. Therefore, the authors PULSAR - 220 (3W RE-205 / CNG COMPACT 4S) The connecting rod connects the piston to the crankshaft, converting the reciprocating motion of the piston into rotational motion. • Is a critical link in the engine’s operation, ensuring efficient power transfer and smooth engine performance. They are used widely in internal combustion engines powering vehicles like cars, trucks, tractors, combines, and construction equipment. It includes over 30 listings with the model, OEM number, code Mar 11, 2016 · The connecting rod transmits force from the piston to the crankshaft, converting reciprocating motion to rotational motion. In its most common form, in an internal combustion engine, it allows pivoting Abstract: Connecting rods are practically generally used in all varieties of automobile engines connecting rod acting as a converting intermediate link between the piston and the crankshaft of the engine, by the reciprocating motion of the piston to the rotary motion of crankshaft. Connecting rod bolt design features include high strength alloy steel, long thin elastic bolts, smooth transitions to reduce stress concentration, and dowel pins to reduce shear loads. The eye and shank are forged in a single piece; the rod cap is cut off, the outer surface and bolt portion left for the machining process of the big end. Connecting rods provide fluid movement between pistons and a crankshaft. Also, download the PDF file. Connecting rods are essential to the entire process, from maintaining engine power to transmitting combustion pressure. This part serves as the crucial link between the piston and the crankshaft and is tasked with converting linear motion into rotational force. [1] The performance and lifespan of connecting rod is affected by numerous factors and design parameters. Connecting rod bearings are mounted in the Big end of the connecting rod. Main bearings of such type are called flange main bearings. There are two types of small end and big end bearings. The objective of this study is to carry out a FEA analysis of a connecting rod and obtain its stress distribution on application of the force. The results show that warm-compaction of robust low-alloyed powders offers the potential of reduced The drop forging process is used to make the connecting rod of an I. The Connecting rods are usually made of alloy steel, Titanium and sometimes with aluminum. Various researchers presented the different techniques in the development of connecting rod and their optimization. The connecting rods have two ends, one end is the small end that is the piston end and the other end is the big end that is the crank end. Its applications are as follows: • Highly loaded racing engines. INTRODUCTION A connecting rod can be of two types H-beam or I-beam or a combination of both. It begins by explaining that connecting rods connect the piston to the crankshaft, converting reciprocating motion to rotational motion. It discusses the history and development of connecting rods, from early uses in water mills to modern applications in internal If the anchor rod is too short and the rods are used only for column erection, then the most expedient solution may be to cut or drill another hole in the base plate and install a drilled-in epoxy-type anchor rod. Whereas an H-beam can handle much more stress without bending. ABSTRACT: The connecting rod is a major link inside of a combustion engine. Results from fatigue tests on both test samples and connecting rods are given. 1). docx), PDF File (. The connecting rod is thus a mechanical element that transforms the axial motion of the Strozzi et al There are several typical and uncommon modes of failure of connecting rods in internal combustion engines which depends on the various loads, its type and on the stress field. When building a high performance engine, great attention is paid to the connecting rods. It is typically forged from steel and connects the crosshead to the crankpin bearing at one end and the crosshead bearing at the other. for designing of connecting rod solid works 2020 version is used and for analysis is based on Solid works 2020. Abstract— A connecting rod works in variably complicated conditions, and is subjected to not only the pressure due to the connecting rod mechanism, but also due to the inertia forces. There are different types of materials and production methods used in the construction of connecting rods. The connecting rods are commonly used for internal combustion engines. 6 kg ;Engine speed = 2200 rpm . Powdered metal rod Powdered metal rods are fast becoming the most common type of connecting rods in the automotive industry. Jun 26, 2021 · What is connecting rod? How it works? parts, applications, and types of connecting rod explained with diagram. The objective of connecting rod is to transmit push & pull from the piston pin to the crank pin and then converts reciprocating motion of the piston into the rotary motion of crank. HI-PWR-S, HK and HI-PWR-SHK series adopt this Feb 2, 2005 · The fracture splitting method is an innovative processing technique in the field of the automobile engine connecting rod (con/rod) manufacturing. Its behavior is affected by the fatigue phenomenon due to the reversible cyclic loadings. Oct 29, 2020 · In automobile manufacturing sector the connecting rod is a important component to change the reciprocating type of motion to rotary type of motion and vice versa. By What is Connecting Rod? Connecting Rod: Types, Function, Material & Problems :- crankshaft and which should exhibit the properties of high strength, low inertial mass and uniformity of mass with all the other connecting rods that are attached to the crankshaft. The forked end of the rod is called STRAP. Introduction: Styr Forge is an India based manufacturing company having Hi-Tech Plants producing all types of Connecting Rods. This review paper Provides an in-depth examination of connecting rods in internal combustion engines, encompassing their Design, materials, manufacturing processes, and critical parameters. Apr 5, 2018 · Connecting rod is an intermediate link which connects the piston and the crankshaft in an internal combustion engine, the main work of connecting rod is to convert the linear motion of the piston Connecting rod with nut and bolt - The connecting rod with cap at the larger end is joined by means of bolt. it is one of the most heavily stressed components. Jul 13, 2022 · Connecting rods serve as the central connection between the crankshaft and the piston. It endures various complex loads of periodic change: power thrust from piston pin, the inertia force produced by swing Jan 14, 2021 · The H-section type connecting rod is utilized in high rpm engines since it is progressively impervious to high twisting burdens [1]. Fluid: Motion is transmitted by this link by deformation. Therefore, a connecting rod design and manufacturing, production technologies, materials performance analysis is laborious and long Connecting rods are available in a wide selection of design and materials. Connecting rods are highly dynamically loaded components used for power transmission in combustion engines. The connecting rod is usually manufactured by the drop forging process, casting process and powdered metallurgy. It also discusses recent Advancements in connecting rod technology and highlights future trends in this field. Heavy axial loading acts on the connecting rod, reaching a peak at top dead center due to combined gas pressure and inertial CONNECTING ROD CONNECTING ROD • The connecting rod is a key component in an internal combustion engine, linking the piston to the crankshaft. Connecting rod is acted upon by gas loads and inertial loads Typically, nickel chromium or chromium molybdenum steels are used as alloy steels. Normally connecting rods are forge-manufactured and the material used is typically mild and medium carbon steel. Furthermore, the technique Connecting rods link the pistons to the crankshaft and engine. C engine piston, piston rings and connecting rod. Outer plate Spring pin type connecting pin Connecting plate Spring pin In a standard spring pin type connecting link, the connecting pins are interference-fitted with the connecting plates (H connecting link). pdf), Text File (. Well, in this reading, we’ll explore what a connecting rod is, its functions, diagrams and parts, and types. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft. The components are big shank, a small end and a big end. Generally, it can be seen in three parts, i. the main theme of the work is to analyze the stress, strain deformation of connecting rod The document discusses connecting rod bolt design, factors that contribute to bolt failure, and differences between connecting rods in large slow-speed 2-stroke engines and medium-speed 4-stroke engines. The connecting rod motion is complex as the small end is reciprocating along connecting rod manufacturing. In this article, we’ll break down what a connecting rod is, how it works, the various types and materials used, how DISCUSSION: Ask the students to discuss the different types of piston and connecting rod oiling systems. I. There are various types of fracture and fracture may takes place at various positions of connecting. ABSTRACT The intermediate component between crank and piston is known as connecting rod. 5 MPa; Length of stroke = 125 mm; Mass of reciprocating parts = 1. These materials are superior in fracture splitting properties, but inferior in fatigue strength and machinability. Requires additio Applications of peen forming. The design and the procedure for prototype manufacturing are described. It then provides an introduction to connecting rods, explaining that they connect the piston to the crankshaft and transmit reciprocating motion to rotational motion. Nov 6, 2019 · The connecting rod converts the reciprocating motion of piston into the rotating motion of the crankshaft. For the internal combustion engine, the connecting rods are made by the drop forging process. [4] The Connecting Rod Installation: Getting Started Before loosening the fasteners and removing the caps from your con rods, be sure to number the rod and matching cap so you can reassemble the correct cap to its matching rod body. The energy equation and heat transfer equation in the solids are completely Oct 23, 2023 · The two types of connecting rod failure that occur most frequently are tensile failure from high engine speeds and casting defect from cyclic load behavior. It connects the piston with the crankshaft, converting linear to rotational motion (Fig 1. Abstract: This project mainly deals with the design and analysis of I. STYR has the largest Connecting Rods range. The most common types of materials used for connecting rods are Parker Hannifin Corporation Keywords: crankshaft and connecting rod mechanism; P-V diagram; structure design Abstract: The design of good performance and long service life, crankshaft affects the engine performance and fuel economy. , such as Thomas & Betts series GR12-306. Thus, this study aims to carry out for the load strain, stress , total deformation and analysis of factor of safety of pin Jan 1, 2002 · The fracture splitting method used with connecting rod (C/rod) is attracting attention as a mechanical method that can reduce production cost by decreasing the manufacturing process. These balancing pads are then machined well as it controls the stability of the connecting rod. When a weld extends to the corner of a member, it must be continued around the corner (an end return) Prevent stress concentrations at the corner of the weld Jan 1, 2023 · A connecting rod is the mechanical link between the piston and the crankshaft. The piston pin end, the center shank and the big end. The main parts of connecting rod are piston end, crank end, and long shank. Connecting Rod Range: Manufacturer of all types of heavy duty multi-cylinder Connecting Rods suitable for: Tractors, Trucks, Automobiles, Industrial Engines, Marine Engine, Refrigeration Compressors, etc. 3 shows the important terminology and dimensions of a connecting rod. Today’s material choices include powdered metal, forged steel, aluminum and titanium. Dec 21, 2022 · These rods can sustain higher compression ratios while meeting the rigid requirements of size tolerance and weight. It connects the piston to the crankshaft and is responsible for transferring power from the piston to the crankshaft and sending it to the transmission. Disadvantages of peen forming. Every vehicle that uses an IC engine requires, at least one connecting rod depending upon the number of cylinders in the engine. While many early rods were made of cast iron, this style should never be considered for any performance build. These factors include the type of engine to be used, maximum speed and torque that the engine Connecting rod - Free download as Word Doc (. This project focuses on the static and modal analysis of a connecting rod, a crucial component in internal combustion engines, using materials such as structural steel, titanium alloy, and aluminum alloy. The connecting rod is typically a durable and strong metal rod, usually made of steel or aluminum alloy, with a specific shape and design. Hence the total production cost is greatly reduced. CTP carries a large selection of connecting rods for various Caterpillar® applications. CTP connecting rods are manufactured out of forged steel. The forging process for connecting rods is then outlined, involving steps of stretch rolling, flattening SP-72-01, Rev B 1902 Mc Gaw Irvine, CA 92614 USA Description about Gib & Cotter Joint: When the rods of square or rectangular cross sections subjected to axial forces have to be connected temporarily, a strap joint is used. The main purpose of a connection rod is to provide fluid movement between pistons and a crankshaft and therefore the connecting rod is beneath tremendous stress from the load represented by the piston. Compared with traditional method, the technique has remarkable advantages. As the element that transfers forces and motions between the piston and the crankshaft, the connecting rod is subjected to large, alternating loads. uired shape. The reason is that most housings, (connecting rods and engine blocks) have irregular shapes surrounding the bearing. In this method, powder metals and forged steel (C70S6) are generally used. This work computes, the required strength and size in the critical areas of connecting rod. AISC Home | American Institute of Steel Construction The connecting rod is the link that transmits forces between the piston and the crankshaft. ). The performance of a connecting rod in an engine depends on its design and Höganäs AB, S-263 83 Höganäs Sweden Abstract - Warm compaction offers high density, favorable pore structure and as a result of this better fatigue properties combined with the robustness and shaping ability of the established performing parts, such as connecting rods, cam lobes and transmission this investigation different high density P/M steels are evaluated with powder forged and INTRODUCTION The connecting rod does the important task of converting reciprocating motion of piston into rotary motion of crankshaft. Upgrading to stronger rods becomes increasing necessary as horsepower and/or rpms go up. The connecting rod is intended to withstand cyclic stacking (rehashed tension and compression) conditions. Connecting rod calculations, Fatigue, Endurance, Con rod, I C Engine. Rods, for example, have a beam at the top, notches for bolt heads or nuts, some have ribs over the cap while others don’t and of course, the parting line between the rod and cap is a weak point. They are not rigidly fixed at either end, so that the angle between the connecting rod and the piston can change as the rod moves up and down and rotates around the crankshaft. • It transfers the reciprocating motion of the piston into the rotational motion of the crankshaft. Connecting Rods has a wide use in all sorts of automobile engines acting as a crucial middle point between the piston and therefore the crankshaft of an engine of an automobile. The small end of the Types of Links: Rigid: It undergoes no deformation; Example: crank, connecting rod. e. A connecting rod is the part of a piston engine which connects the piston to the crankshaft. Now you can start to compare the relative merits of various rod configurations and materials. The final design outcomes include critical Internal ultrasonic tests are also performed. Basic of welding The minimum permissible length of a fillet weld is 4 times its size. Utilizing this system takes advantage of the brittleness of the material to fracture split the large end of the connecting rod streamlining the shape and reducing the weight of the final component. The two basic styles of connecting rods are I-Beam and H The document describes the design and construction of a connecting rod. The main function of connecting rod is to convert the linear motion of piston to rotary motion of crankshaft. There are different types of materials and production methods used in the creation of connecting rods. It analyzes four piston materials - steel, grey cast iron, aluminum alloy, and copper alloy - to determine which has the best strength to weight ratio and lowest stress values. Coupling of the crankshaft is done using the half shells solid journal bearing which is inserted on both the sides of the split large The document discusses the analysis of pistons and connecting rods made from different materials when subjected to static and thermal analysis. The piston pin end is the small end, the crank end is the big end and the center shank is of I-cross section. All our bolts are manufactured slightly di erent design than the previous giving the bolts an evenly distributed thread Jun 19, 2025 · Types of Connecting Rods Discover the exciting world of connecting rods! These essential components come in various shapes, each tailored for specific applications and performance needs. The application of the FS method for the production of the connecting rod using sintered forged steel was started in the 1990's [1]. In a reciprocating engine, the connecting rod is one of the most critical components that are bear static and dynamic fluctuation of various loads. They offer a cost-effective and high-performance alternative to traditional cast or machined rods. Holes on Crower connecting rods incorporate an “I-beam” design that eliminates pockets of excess material and delivers exceptional longitudinal and horizontal strength. Generally connecting rods are manufactured using carbon steel and in recent days Aluminium alloys are used for manufactured the connecting rods. A split type connecting rod has a simple structure that is capable of suppressing rotation of a metal bearing, and avoiding problems such as burning. The document also covers modern The iron-copper-carbon material system is well established in the manufacture of powder forged connecting rods. Forging compresses and aligns the grain structure of the steel, creating a connecting rod of superior strength and durability. Key parameters such as dimensions, buckling loads, and stresses are systematically derived, demonstrating the application of machine design principles. By design, connecting rods convert vertical motion into rotary motion, eventually yielding torque at the flywheel. The main motto of connecting rod is to transmit the reciprocating motion of the piston into rotary motion of the crankshaft. Connecting rod bearings provide rotating motion of the crank pin within the connecting rod, which transmits cycling loads applied to the piston. Piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders among other similar mechanisms. A. Recent advancements by competing technologies have shown similar fracture splitting When connecting cable to ground rod for direct burial or in concrete, the connector shall be wrought copper with minimum conductivity of 99% I. If only a shorter length is available, w = L/4. [Figure 1] Connecting rods must be strong enough to remain rigid under load and yet be light enough to reduce the inertia forces that are produced when the rod and piston stop, change direction, and start again at the end of each stroke. The ends where the rod is connected to the X-head or crankpin have bearings which are made of white metal working surface and shims (thin packings) are used to make the necessary adjustments. The connecting rod is one of the reversals of the slider-crank system keeping cylinder chamber fixed. Abstract: The objective of project is to carry out the structural analysis of a connecting rod made from three different types of materials. This document discusses the manufacturing of connecting rods via forging. It also models a connecting rod made from an aluminum composite reinforced connecting link (CJ), and that, interference-fitted, is called an H connecting link (HJ). The cap screw design assures true roundness and a positive bearing seat under severe load factors, in which eliminating rod bearing failure. CONNECTING CP-Carrillo connecting rods are fully machined from a proprietary 4330m alloy forging for strength bolts: The standard WMC-H7 (H11) bolt with a UTS of 220ksi and our upgraded CARR-S7 (MP35N) a good choice if planning on revving the engine higher than 6000rpm. Jun 26, 2021 · What is connecting rod? How it works? parts, applications, and types of connecting rod explained with diagram. 1. The two basic “style” choices include I-beam and H-beam, which we’ll discuss here. Introduction During the design of a connecting rod, optimized dimensions allowing the motion of rod during operation should be taken into account in the calculation of variable loads induced in the system and the resulting data should be tested experimentally. A bearing locking groove 201 h locks at least one of the locking lugs 213 d when the metal bearing 213 rotates forward in the After forging the desired properties of the part is obtained by heat treatment and then straightened. . It begins with the objectives of studying the connecting rod, understanding its function, designing it using CAD, and constructing a physical model. C. Figure 4. Current Connecting rods were used widely with dowel pin type or serration type. Mostly split type or two-piece connecting rod is used in internal combustion engines. S. Specific portions on crankshafts , connecting rods, gears Honey comb panels like aircraft wings and large tubular shapes can be produced. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a piston rod or connecting rod Typical design of automobile engine connecting rod Typical aluminium rod (left), oil drip rod (centre), steel rod (right) A connecting rod, also called a ' con rod', [1][2][3] is the part of a piston engine which connects the piston to the crankshaft. The cross section of shank may be rectangular, circular, tubular, I Professor(Mechanical), PREC, Loni, Dist – Ahmadnagar, Maharashtra (India) Abstract:––Though US and European countries are using the fracture spilt connecting rods, fracture spilt connecting rod is rarely used for application of commercial vehicles in India. The connecting rod small end, which is connected to the piston via the piston pin, transmits the combustion pressure of the cylinder to a force on the crank pin. Open end connecting rod is used with cast iron pistons which have bolt-on, style piston pins. They are used respectively depending on their field of application or use. Feb 14, 2013 · Forged or Billet, I-Beam or H-Beam, do you know the differences in connecting rod construction, strength and features? We take a look at steel connecting rod manufacturing and the differences. Connecting rod without nut and bolt - This type of connecting rod consist of single parts itself. Geometry of connecting rod used for FEA, its generation, simplifications and accuracy is done by using Catia. Connecting rods are subjected to fatigue due to alternating loads. The crank pin is eccen-tric to the rotational axis of the crankshaft, resulting in a moment force that induces a rotary motion (Figure 4. ebrd cwggh hfzgpj skhgtzq zetncs dcdnzs iaro bzid sufjix szbgp