A knuckle joint is used to connect two rods which are under a tensile load. We collected most searched pages list related with tailstock part and assembly drawing pdf and more about it. This is the only book on machine drawing, incorporating the latest standards published. Autocad 3d machine drawing assembly learn in easy way. In all assembly drawings, half sectional front view will be asked. What are the practical application of cotter joint. A cotter is a flat wedge shaped piece of rectangular crosssection and its width is tapered either on one side or both sides from one end to another for an easy adjustment. Cotter joint a cotter joint is used to connect rigidly two coaxial rods or bars which are subjected to axial tensile or compressive forces. The taper varies from 1 in 48 to 1 in 24 and it may be increased up to 1 in 8, if a locking device is provided. Instructions the parts and assembly of the cotter joint is. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Understand the purpose, principle of operation and field of application of the given machine.
Spigot is formed on one of the rods and socket is formed on the other. Use contact solver follow the parametric relations given. Assembly drawing of knuckle joint ravindra mohan mechanical. The parts and assembly of the cotter joint is shown below. Are you looking for tailstock part and assembly drawing pdf. Production drawing of a component should also indicate the sub or main assembly where it will be assembled. In all the dis assembly drawings, only two orthographic views one of the two views may be half in section or full in section of any two parts. A cotter joint is a temporary fastening and is used to connect rigidly two co axial rods or bars which are subjected to axial tensile or compressive force. Open the assembly part then open the all parts one by one.
Result thus the 3d assembly of the knuckle joint has been created on the software catia v5 with accurate dimension and with all respects. It is necessary to prepare the production drawing of each component on a separate sheet, since a craftsman will ordinarily make one component at a time. Autocad mechanical practice drawings pdf free download. Brad bishop, tian fang, badriddine khessib, mohan kumar, ron minnich, nancy yuen. This book on machine drawing is written, following the principles of drawing, as recommended by bureau of indian standards bis, in their standards titled engineering drawing practice for schools and colleges. The course content of this book is expected to meetthese requirements. The cotter joint is a temporary fastening, which allows the assembly and disassembly of a unit without damaging the fastened elements of connecting components. Cotter and knuckle joints understanding engineers gallery. Cotter joint design procedure failure animations duration. Most mechanical joints are designed to allow relative movement of these mechanical parts of the machine in one degree of freedom, and restrict movement in one or. What is a cotter joints a cotter is a flag wedge shaped piece of steel. Using open building blocks to enable emerging ssd form factors presented by marvell. Drawing six circles3 with hatching1 in shaft as per convention 31 2 drawing pitch circle diameter and at least one nutbolt in lower half.
Some of the parts are a bit more challenging than others, but none of them are meant to be difficult. Sleeve and cotter joint autocad 3d machine drawing. In this type of joint the parts are held together by frictional force. Rods may be of different cross sections like circular or square. This pdf has 3 drawings with dimensions and you can make the design according to the drawing, so i request you to make it and send it to me. Pdf dimensional calculations of knuckle joint assembly. Cotter joint is widely used to connect the piston rod and crosshead of a steam engine, as a joint between the piston rod and the tailor pump rod, foundation bolt etc. The maximum permissible stresses are 55 mpa in tension. A cotter is a flat wedgeshaped piece of steel which is used to connect rigidly two rods which transmit motion in the axial direction tensile or compressive forces without rotation. Make a movie to show the locking condition using drive constraints do not discuss. Assembly drawing of knuckle joint engineering drawing. Autocad mechanical practice drawings pdf free download autocad exercise book. Sleeve and cotter joint, socket and spigot joint and knuckle joint drawn by r.
The study of machine drawing mainly involves learning to sketch machine parts and tomake working and assembly drawings. When there is a requirement of a small amount of flexibility or angular moment, knuckle joint is used. Sir, what do you mean by fs in the knuckle joint assembly drawing. A cotter is a flat wedge shaped piece of rectangular cross section and its width is tapered either on one side or on both sides from one end to another. Pdf designing mechanical components is repetitive and time consuming procedure. Amd introduces the world s most advanced x86 processor, designed for the demanding. Assembly drawing design assembly drawing is an assembly drawing made at the design stage while developing amachine. Mechanical joints may be temporary or permanent, most types are designed to be disassembled. However, in some cases, the drawings of related components may. Dimensional calculations of knuckle joint assembly by using c programming for academic problem purpose.
Amd introduces the worlds most advanced x86 processor. Cotter joint in solidworks, sketch, 3d model and its assembly, only for education purpose here is an animation video for cotter joint assembly explod. Knuckle joint assembly the best way for computer aided engineering drawing knuckle joint in creo parametric 2. Gib and cotter joint creo part design and assembly. Cotter joint uses one or two cotters to connect two rods rigidly transmitting forces and motion, with no rotation of the rods 3. Socket and spiget cotter joint autocad 2014 3d machine. See all design to learn to design and assemble the parts in diff ways and methods.
And by making the original file transfer and also converting the pdf to pdf, the dimensions and all the parts are pdf separately. The locking device may be a taper pin or a set screw used on the lower end of the cotter. Cotter joint has mainly three components spigot, socket and cotter as shown in figure 9. It is made to a larger scale so that the required changes or modifications may be thought of by the designer, keeping in view both the functional requirement and aesthetic appearance. Rods, having axial tensile or compressive forces are connected by cotter joints. This is the simplest form of cotter joint used for fastening the two circular rods. Sideend view or top viewplan will be drawn without section.
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