The text book answer would be, plummer block assembly can take up larger loads increase bearing life be easily maintained however, we wont know their real benefit until we visit a continuous production plant which producesutilizes s. Find here autocad practice drawings 53807 autocad drawing practice video cwps mechanical that you can print out. From assembly drawing the macro must look on all components and create one complete pdf fil with all drawings of components who is in the assembly. Benefits include a facility for easy mounting and dismounting of preassembled shafts. Now from the base line draw another line perpendicular to the base line from its right end of 11mm. This process is akin to a modern web page where there are links between the home page and the other web pages in the server. Understand the purpose, principle of operation and field of application of the given machine. Cim oct2016, april 2016,cim oct2015, april 2015, april 2014, oct2014 question papers. The rotation of the bush inside the bearing housing is. Snl 30 and snl31 plummer block housings solve the housing. Plummer block assembly by tech mantraautodesk online. Masta group is self dependent manufacturing company having complete inhouse production activities, with own foundry, machineshop and related facilities.
The tolerances of ntn split plummer blocks meet jis b 1551, and those of. T pavan kumar, assistant professor, vjithyderabad, india links to other tutorials. You can also view our market and category specific catalogs below. Housing material for a pillow block is typically made of cast iron or cast steel. Split plummer block housings sns advantages of the detailed design a large number of details in the housing design that are systematically matched to practical application allows a particularly flexible and economical usage of plummer block housings sns, figure 2. Explore the assembly drawing 148937 pleted assembly drawing with these free drawing and coloring pages. Assembly and details machine drawing pdf mechanical. Plummer block assembly by tech mantraautodesk online gallery. Welcome to masta group, for more than 70 years, the masta group with its brand masta has been one of the leading manufacturers of plummer block bearing housings and various accessories. The tolerances of both types are given in the tables below.
Detail and assembly drawing of the following using auto cad commands. When a long shaft requires to support at intermediate point a pedestal bearing or more plummer block is put to use. Akyurek me 114 computer aided engineering drawing ii assembly drawing exercises therefore, keep number of views minimum necessary to describe the assembly. Machine drawing key solution designdme key solution. Autocad 3d exercises pdf for mechanical engineering free. Machine drawing pdf notes md notes pdf smartzworld. Unit iii 3d geometric modeling and assembly 32 me8381 syllabus computer aided machine drawing. Here you can see all the keywords related to the category drawing pdf.
The bolt holes in the block base are made longer with semicircular ends for adjusting the position of the bearing. Fag split plummer block housings of series snv for shaft diameters of 20 to 160 mm and 34 to 512 inches. Bearings bush bearing, plummer block valves safety and nonreturn valves. Masta group masta bearing housing pvt ltd one stop. Sealing options nsk offers a range of sealing options including oil. Also you will create an exploded state, shown in figure 2. Plummer block assembly pdf figure 2 views and dimensions of the casting. Autocad isometric drawing isometric drawing exercises mechanical engineering design mechanical design drawing sheet cad drawing 3d drawing techniques autodesk. If your invention is fundamentally twodimensional, or made of trivially interlocking 2d. Take a closer look at the different features of skf pillow block housings, and see how they can help you maximize bearing service life in your application. Oct 29, 20 pedestal bearings or plummer block this type of bearing consists of i a cast iron pedestal, ii gun metal, or brass bush split into two halves called brasses, and iii a cast iron cap and two mild steel bolts.
The enclosed drawing shows the assembly of the plummer block. You have clicked a page that seems to be very popular. Mechanical engineering drawing tutorials assembly drawing 10 tips for scoring more marks in machine drawing examinations video lecture by. Hello, is it possible to share with me the numbers with dimensions of that drawing. Assembly and details machine drawing pdf mechanical engineering taktak decor. Skf split pillow block housings are modular systems, designed to maximize the performance of bearings mounted in them. The bottom half 2 of the bearing brass is placed in the base 1 such that, the snug of the bearing enters into the corresponding. Assembly and details machine drawing pdf slideshare. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. This is the only book on machine drawing, incorporating the. Search by part specification, ntn part number, competitor part number, or drill down in a specific product category to order parts or download cad illustrations.
Assembly and details machine drawing pdf mechanical design. The plummer block assembly is covered by a separate specification, namely. Plummer block assembly n drawings split plummer block design allows for easy mounting and dismounting of preassembled shafts. Sealing options nsk offers a range of sealing options including oil seals, labyrinth seals, or heavyduty taconite seals. What is the advantage of plummer block over a simple. This is the only book on machine drawing, incorporating the latest standards published. Diploma mechanical engineering machine drawing 2nd year. Snl 30 and snl 31 plummer block housings have more to offer skf plummer block housings of the sd design are currently being redesigned to take advantage of the progress embodied in the smaller snl housings. The range of shaft diameters is 115 mm to 530 mm and 4716 inch to 1912 inch. Lubrication hole with long axial lubrication groove. Plummer block is used for long shafts, requiring intermediate support, especially when the shaft cannot be introduced into the bearing, endwise. The autocad software application creates a link to the parts computer file, so the assembly drawing does not grow to enormous size. Standard type for bearing with adapter assembly d1 25140mm.
The dimensions of the components are given in figures 2 through 4. Plummer block housings can be used with highcapacity spherical roller bearings or. Over years, masta group records its business all over. A castiron pedestal or blocks with a sole, tow split gum metal or bushes, a castiron cap and tow squareheaded. Plummer block center, and its value is 12 the width of the setting washer. The detailed drawing of a pedestal bearing is shown in image below. Me8381 syllabus computer aided machine drawing regulation.
Welcome to masta group, for more than 70 years, the masta group with its brand masta has been one of the leading manufacturers of plummerblock bearing housings and various accessories. 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. Dimensions and projection lines are not usually shown in assembly drawings so these layers should be turned off. Machine drawing notes pdf md pdf notes book starts with the topics.
Assembly and details machine drawing pdf mechanical engineering taktak decor metal lathe projects mechanical projects mechanical engineering design mechanical design autocad isometric drawing isometric drawing exercises 3d drawing techniques drawing tips drawing ideas. Jul 18, 2016 in this tutorial i will sketch plummer block in solidworks. Plummer blocks and accessories snn series and sd series 7 highperformance snn series plummer blocks are highly rigid and easy to handle. Crosshead assembly 1 crosshead assembly figure 2 the exploded state of crosshead assembly figure 1 the crosshead assembly in this project, you will create all components of the crosshead assembly and then assemble them, as shown in figure 1. Kant twist clamp plans pdf and dwg download complete cad 2d dwg kant twist clamp drawings for production and 3d cad models. Drawing of plummer block plummer block for machine drawing.
Solidworks tutorial design of double vblock solidworks tutorial design of double vblock youtube. Choose any section, open it and choose any drawing for online drawing training. Oct 06, 2016 assembly and details machine drawing pdf 1. See all design to learn to design and assemble the parts in diff ways and methods. A half sectional pictorial view of plummer block is shown in fig 7.
Unsplit spherical roller bearings with an adapter sleeve can be. Find the exact bearing you need using ntn bearing finder, our powerful online catalog platform. Split plummer block design allows for easy mounting and dismounting of preassembled shafts. Plummer block assembly 1 figure 2 views and dimensions of the casting in this project, you will create the components of the plummer blockassembly, as shown in figure 1 and then assemble them. This type of bearing consists of i a cast iron pedestal, ii gun metal, or brass bush split into two halves called brasses, and iii a cast iron cap and two mild steel bolts. Autocad 3d exercises pdf for mechanical engineering free download autocad is primarily for generating 2d sketches. Explore the autocad practice drawings 53807 autocad drawing practice video cwps mechanical with these free drawing and coloring pages. It does have some ability to visualize those 2d sketches in 3d, and even to make 3d objects, but its primarily built around a flat, sketchbased workflow. Pedestal bearings or plummer block mechanical engineering. To ensure effective sealing, plummer blocks are available with a variety of special sealing options and end covers. Plummer block assembly n drawings files 3d cad model. Here you can download the free lecture notes of machine drawing pdf notes md notes pdf materials with multiple file links to download. Assembly and details machine drawing pdf autocad isometric. It is common to have a single orthographic assembly view, such as the front view.
Turn off all layers that are not needed in the view so that what is left can be easily selected. They can be equipped with nsks tough spherical roller bearings, which have high load capacity, low temperature rise and highstrength cages. Plummer block assembly drawing pdf conform to drawings and specifications mutually established in writing as applicable to the contract, and b be. Plummer block assembly figure 1 the plummer block assembly. Plummer block housings can be used with highcapacity spherical roller bearings or selfaligning ball bearings. Schaeffler technologies tpi 231 7 suitable bearings split plummer block housings sns are suitable for fitting with spherical roller bearings with a tapered or cylindrical bore, see table. Alibaba manufacturer directory suppliers, manufacturers. Select the view you want to copy to the assembly drawing by dragging a box around it with the mouse. Timken housed unit catalog download 3d models and 2d drawings at cad. Me8381 syllabus computer aided machine drawing regulation 2017. Drawing, editing, dimensioning, layering, hatching, block, array, detailing, detailed drawing. Autocad 3d exercises pdf for mechanical engineering free download. Available in a variety of metric shaft sizes, timken snt plummer block units offer the choice. Complete pdf from an assembly drawing solidworks forums.
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