The small end which connect the connecting rod to the piston through the piston pin. Assembly of ic engine connecting rod linkedin slideshare. Oct 19, 2019 how to make the drawing of the connecting rod enjoy. The piston pin is also called wrist pin or gudgeon pin. Design and analysis of connecting rod using forged steel.
You should watch the tutorial video and do each steps of guidance in order to design connecting rod. In the accompanying drawing, figure 1 is a side view of an improved connecting rod. A piston and connecting rod structure for air compressors comprising the combination as set forth in claim 1, further characterized in that said piston is provided with slots between said skirt segments forming air passages during the return stroke of said piston, said skirt segments being expandable so that said ballshaped end of said piston. Fatigue analysis of connecting rod using finite element. Shoaf space task group engineering division of the proposed. Join the grabcad community today to gain access and download. Selection file type icon file name description size revision. Us3465952a piston and connecting rod structure for air. On the front plane we have an existing sketch constructed with a mumbles angle, a start spline, and three point arc command, which we have already used in chapter one. Part ii provides details of how to draw and put machine components together for an assembly drawing. View and download ford fordson dexta shop manual online. Pdf design and analysis of a connecting rod for the 117kw.
Design and analysis of a connecting rod for the 117kw six cylinders turbocharged diesel engine article pdf available march 2011 with 5,090 reads how we measure reads. Trace the locus of the end c and a point p on bc for one complete revolution of the crank. The big end of the connecting rod is always split is used to connect the crank pin of the crankshaft. Some examples of shapes obtained by forging process. Fatigue analysis of connecting rod using finite element analysis 789 the stress at any point on the connecting rod at this axial load can be interpolated from the axial stress analysis results. In the accompanying drawing, figure 1 is a side view of an improved connectingrod. A wide variety of connecting rod drawing options are available to you, such. Oct 23, 2019 how to make the drawing of the connecting rod enjoy. The crosshead, with the help of slide block 4, reciprocates between two guides provided in the engine frame. The small end of the connecting rod has either a solid eye used to connect the piston by the piston pin. The function of the connecting rod is to convert the reciprocating motion of the piston into the rotary. The guided sketchbook that teaches you how to draw.
In this project the material carbon steel of connecting rod replaced with forged steel. Needle roller and cage assemblies for crank pins and. Fordson super dexta, fordson major diesel, fordson power major, 2000 super dexta, fordson super major, new performance super major, 5000 super major, new performance super. Draw horizontal, select central line starting from the origin and do the same things for other circle. The piston is the single, most active and very critical component of the automotive engine. If you want to see more, please give it a like or leave a. This file is licensed under the creative commons attributionshare alike 3. The connecting rod is used to convert the reciprocating motion of the piston to oscillatory motion of itself which is finally converts to rotary motion of the crank shaft 4.
List of 16 car engine parts for automobile engg with pdf. Doug woodyard, in pounders marine diesel engines and gas turbines ninth edition, 2009. Upsetting the thickness of the work reduces and length increases steps. This thesis describes designing and analysis of connecting rod. About 1% of these are machinery engine parts, 0% are agriculture machinery parts, and 0% are linear guides. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft. Youngs modulus e 210 gpa, yield strength s y 210 mpa, poissons ratio. The objective of the present work is to design and analyses of connecting rod made of aluminium alloy. A mass of 60 pounds will be entered in the properties window. Geometry and dimensional tolerances of engine bearings. A wide variety of connecting rod drawing options are available to you, such as applicable industries, warranty, and car fitment.
Solidworks 2015 design connecting rod cad cam engineering. Dimensions and tolerances of each of them affect the bearing operation. Design and analysis of assembly of piston, connecting rod and. After analysis a comparison is made between existing steel connecting rod viz. Mech2400 5400 engineering drawings lecture introduction. The radial movement of the cage in relation to the connecting rod bore and the rolling elements is as small as possible. The gudgeon pin 3, connects the slide blocks with the crosshead block 1. Apply the assembly visualization tool to sort components by mass while creating a motion study animation for a formal presentation. Fordson super dexta, fordson major diesel, fordson power major, 2000 super dexta, fordson super major, new performance super major, 5000. Apr 04, 20 assembly of connecting rod, computer aided machine drawing camd of vtu syllabus prepared by hareesha n gowda, asst.
Dnvglcg0037 calculation of crankshafts for reciprocating. Crane hook, connecting rod of ic engine, spanner, gear blanks etc. Part i deals with the basic principles of technical drawing, dimensioning, limits, fits and tolerances. Crosshead is used in horizontal steam engines for connecting the piston rod and connecting rod. The connecting rod subjected to tensile load at crank end, while using factor of safety 3 as recommended by shenoy 2004. Steel materials are used to design the connecting rod. Expanded drawing of a gudgeon pin and connecting rod with needle sleeve bearing and circlips. The cages are made from quenched and tempered steel, undergo. The connecting rod provides the mechanical linkage between piston and crankshaft and must exhibit properties of high strength. Chinthalapudi engg college, ponnur, guntur 522124, india c.
Connecting rod design in catia file for free download. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Oil clearance the basic geometrical parameter of an engine bearing is the oil clearance the difference. The maximum stress of the connecting rod monitored and make sure it is not over the allowable stress. The load of the connecting rod optimized is comprised of the tensile load of 26.
A connecting rod is a shaft which connects a piston to a crank or crankshaft in a reciprocating engine. The centre connecting rod has a palm end at the lower end to which the bottom endbearing keeps are bolted, whereas the upper end of the rod has an integral continuous lower half keep to which the upper halfbearing keeps are bolted. Small end of the connecting rod is connected to the piston by means of gudgeon pin. This thesis has been focused on the study of the connecting rod manufacturing process. Engine connecting rod an overview sciencedirect topics. Power clevis, connecting rod and handle with design modifications using the stirling engine modified assembly. A connecting rod, also called a con rod, is the part of a piston engine which connects the piston to the crankshaft. Make a sketch, select front plane, and make the center line starting from the origin. Currently existing connecting rod is manufactured by using carbon steel. Write the products serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number. Connecting rod design in catia software editable files free downlaod. The big end of the connecting rod is connected to the crankshaft. Together with the crank, it forms a simple mechanism that converts reciprocating motion into rotating motion. In the mechanism shown in the figure, the connecting rod is constrained to pass through the trunnion guide at d.
Needle roller and cage assemblies for crank pins are externally guided, which means that the connecting rod bore guides the cage radially with little clearance. This acts as a pin joint for the connecting rod not shown in figure. Landa once upon a time, sketching was part of every educated persons schooling. Review the certified associate mechanical design cswa program.
The connecting rod is required to transmit the compressive and tensile forces from the piston, and rotate at both ends. Manufacturer of connecting rod, connecting rod manufacturer, manufacturer of connecting rods india power industries is a manufacturer, exporter of automobile, connecting rod from india, offers various types of connecting rods for caterpillar connecting rods, komatsu connecting rods, cummins connecting rods, john deere connecting rods, perkins connecting rods, mercedes. Design and analysis of assembly of piston, connecting rod and crank shaft g gopal, l suresh kumar, d gopinathand uma maheshwara rao. The grabcad library offers millions of free cad designs, cad files, and 3d models. Loci of points engineering drawing technical drawing notes. Design and analysis of assembly of piston, connecting rod.
Smich, hyderabad, telangana, india accepted 05 feb 2016, available online 07 feb 2016, vol. In this project the material forged steel of connecting rod replaced with aluminium alloy. Stephanie knopp, department chairperson, tyler school of art, temple. Note that we have sketch one as the main profile and it is on the front plane. A connecting rod is the link between the reciprocating piston and rotating crank shaft. Connecting rod fusion 360 training drafting youtube. Connecting rod assembly 3d cad model library grabcad. The analysis of the scania line together with a benchmark among different leading companies on the connecting rod manufacturing has been undertaken. It is used for connecting the small end of the connecting rod and. This shows the assembly drawing of a connecting rod end. A parametric model of connecting rod is modeled using catia v5 r19 software and to that model, analysis is carried out by using ansys.107 1495 467 307 752 286 233 145 1450 1608 703 1384 30 1500 1167 577 585 112 1454 1097 194 1206 1029 295 1142 1089 651 495 1003 734 1242 1112 1136 1332 409