Curves of Intersections being common to both Intersecting solids, 1. Fig. The points where these sections 'run off the plan can easily be seen (at 1. Intersection OF SOLIDES THIS SLIDE CONTAINS WHOLE SYLLABUS OF ENGINEERING DRAWING/GRAPHICS. The smaller cylinder is divided into 12 equal sectors on the F E. and on the plan (the E.E. 12/12). THIS CURVE IS CALLED CURVE OF INTERSECTION AND IT IS A RESULT OF INTERPENETRATION OF SOLIDS. 13/14 shows an example. 4 etc.) 2. to meet their corresponding sector at 12". Orthographic drawings of lines and curves of intersection of, surfaces must be prepared first for the accurate development of. Draw the top and front views of the cylinders. Since the kne is now parallel to the F.V.P. For the seke of clarity, this is not shown. it was really good sirand about all . wonderful. can be measured on the H P. This angle is $. A cylinder meeting e hexagonal pyramid at an angle. 6. Study Following Illustrations Carefully.Study Following Illustrations Carefully. To avoid these sharp comers, filler radii are used These radii allow the stress to be distributed mora evenly, making the component stronger. Fig. If that part of the pyramid above the line. Candidates should also endeavour . 3\ etc. The F.E shows where comers 3 and 6 meet the larger prism The plan shows where corners 1,2.4 and 5 meet the Larger prism and these are projected up to the F E. A hexagonal prism meeting an octagonal prism at en angle, their centre not being in the aame vertical plana (Rg. AND 3. can be moasured. shows where corners 1 and 3 meet the pyramid. end the E.V.P. It can be helpful to use the plan to figure out what's a hidden line. Interpenetration Part 1 YouTube. To construct the plan of a line AB given the dratance of one end of the line from the XY line in the plan (a), the true length of the line and the elevation (Fig. The bottom drawing shows the full projection of the plane. 12/20 shows an example of this. 1. In Fig. DRAWING THE PLAN. Chapter 10.1 - Intersection of Solids - Radial, Horizontal & Verticle Section: File Size: 3548 kb: File Type: pdf: Download File. 4' etc. Then locate the line of intersection COI may be a smooth curve or a segmental-line curve, depending on the type of the intersecting curve. WHEN ONE SOLID PENETRATES ANOTHER SOLID THEN THEIR SURFACES INTERSECT One end of the line B is kept stationary whilst A is swung round so that AB is parallel to the F.V.P. Because it is perpendicular to the F.V.P.. the true angle between the inclined plane and the H P. can be measured on the F.V.P. For the sake of clarity this construction is not shown. end draw the intersection there. When two solids Interpenetrate, a line of intersection is formed. From a, (given), draw a line parallel to the XY line to meet a line drawn from C perpendicular to XY in D. 4. H is sometimes necessary to know the exact shape of this line, usually so that an accurate ( Point Contact) (Maximum Surface Contact) end on the plan. I can advise you this service - www.HelpWriting.net Bought essay here. 13/7), 1. This construction is very similar to the last one and can be followed from the instructions given for that exemple. AT THE JUNCTION OF INTERSECTION A TYPICAL CURVE IS FORMED, The true shape of the plane can then be drawn on the F V.P. With centre *,. 4 From a, draw a line perpendicular to XY and mark off. Since point 2 lies somewhere along the line 2.6 (in the plan) then its exact position is at the intersection of the square and the line. The plan of a line 82 mm long is shown in Fig. 12/16). EXTREME CLIMATIC EVENTS IN CHALAKKUDY TOWN, THRISSUR DISTRICT, KERALA. Reply. to meet their conesponding sectors at 1*. It isn't necessary to make a complete, shaded section on your drawing but it is necessary to draw the square on the plan Since points 2 and 4 lie on this square it is simple to find their exact position Project comers 2 and 4 from the E.E. To draw the plen of a line AB given the lvation of the line and tha angle that the line makea with the vert Icel plane ( Fig 13/10). Unit 7 interpenetrations of solids 1. The steps below are for an auxiliary view. One end ol the line A is kept stationary whilst B is swung round so that AB is parallel to the H P. B is now at B' and on the F.V.P. of intersection of the surfaces. The plan shows where corners 2 and 4 meet the larger pdsm and this is projected down to the F.E. A cylinder meeting a hemisphere (Fig. and on the plan. Any ideas how to get the sketch constraints back? This is the angle 4-, The top drawing shows the traces of the plane after rabatment. shows how these ere arranged round the cylinder). Project along the prism (usually in elevation), Draw a line from B through 1 to find point X on line CD, Project X back to the elevation and find it on line CD, Connect X back to B - 1 must be on this line, Find where XB crosses edge 1-1 and you have point 1. an area that is more highly stressed than the rest of the component and therefore more liable to fracture under load. This gives the true lengths and the angles. In the F.E it lies somewhere along the line marked 2.12 whilst in the plan it lies on the line marked 6.2. 1. is found by projecting down to the F.E. distance b from XY. Point 12' is the intersection of the same section line and the line marked 8.12. Project the bend points back to the elevation. When the intersection is complete on the plan, it can be projected onto the other two elevations For the sake of clanty, these projections are not shown, A cylinder meeting a cone, the cone enveloping the cylinder (Fig. It lies somewhere along the line marked 2.12 whilst on the plan it lies on the line marked 2.6. From a, draw a line parallel to XY to meet a line from C drawn perpendicular to XY in 0. that the part of the pyramid that is above the line 2.12 was removed. end is perpendicular to the F.V.P. on lines 1; 2. Two dissimilar cylinder meeting at an angle, their centra not being In the same vertical plane (Fig. 10 for information not in Ch. to the plan, the section planes being level with lines 1; 2,12; 3.11; 4.10. etc. shows a point of tangency between the cylinder and the cone This point is projected across to the F.E. purpose of drawing these curves:-when two objects are to be joined togather, maximum surface contact . 12/12, it is shown as the line marked 'SECT 2.12". A virtual sharp appears at the point where the sketch entities would intersect. Draw a line parallel to XY. 12/6). IT IS A RESULT OF INTERPENETRATION OF SOLIDS. An oblique plane is a plane that is inclined to all of the principal planes. 12/10), Onca again, the method is identical with that of the previous example. Use an auxiliary plan to see the bend points easily, then project back to complete the drawing. With centre * radius a.D, draw an arc to cut the line drawn parallel to XY in b,. Candidates are hereby advised to work harder, practice regularly and concentrate more on their weak areas before the examination. The pictorial view shows how these comers meet the pyramid If the pyramid was cut across X-X. To find the true length of e line that Is not parallel to any of the principal planes and to find the angle that the line makes with the F.V.P. 13/12 shows a triangular piano inclined to the F.V.P. project down from the elevation to draw the plan; draw the base circle for pipe P and divide into 12 equal parts; draw tangential lines for pipe Q. C. COMPLETING LINE OF INTERSECTION. In this case, the section of the cone is a circle and the radius of that circle is easily projected up to the plan. 1'. Instead of the cylinder being divided into 12 equal sectors, some of which would not be used, a number of points are selected on the E E. These are marked on the top part of the cylinder as a. b and c whilst the lower pan is marked 1.2.3 end 4. The plan shows wher the sectors meet the larger cylinder and these intersections are projected down to the F.E to meet their corresponding sectors at 1'. This chapter shows the lines of intersection formed when some of the simpler geometric solids interpenetrate 4. If I right click while in a sketch and choose "Constraint Options", all of the constraints there is greyed out . Free access to premium services like Tuneln, Mubi and more. Curves of Intersections. Point 12' is the intersection of the same section and the line marked 12.8. 12/21 shows how a fillet radius could be used on the end of a ring spanner. If the line is produced it will pass through both planes, giving traces T. and Tn. In the plan, each hawser is swung round until it is parallel to the F.V.P. Minimum Surface Contact. Step 03 : Highlight the intersections Drawings by student 13/11 shows a rectangular plane that is indined to the H.P. to taeet their respective sections, Fig. Point 12' is the intersection of the same square and the line 8.12 (in the plan). These methods are listed separately in your textbook but the idea is the same with both so they are considered together here. Draw the left side view of the arrangement. Student at shri vaishnav institute science and technology. If. 13), CorelDRAW Professional Graphic Design Course, Creative Watercolor Sketching for Beginners Course, Sell a ton of art on Redbubble Online Course, Drawing Manga Characters from Scratch Course, How To Draw Animals Using The Lutz Method, Conic sectionsthe ellipse the parabola the hyperbola, Development of patterns from sheet materials. H is sometimes necessary to know the exact shape of this line, usually so that an accurate development of either or both of the solids can be drawn. Draw tha plan and from ona and eract a perpendicular. Click here to review the details. You can read the details below. Project between views to find their locations in each view. The construction required here is a modified version of the two previous ones. BECOMES A BASIC REQUIREMENT FOR STRONGEST & LEAK-PROOF JOINT. shows where points 1 and 7 meet the pyramid and these are projected down to the plan. Similarly, if a hole is cut in a solid the line along which the surface of the hole meets that of the solid . Lines of Intersections. 12/14). This process is repeated for each point in turn When the plan is complete, the points can be projected down to the F.E. etc. to any of tha principal planea and to find the angla that the line mekei with the H.P. In Fig. THIS CURVE IS CALLED CURVE OF INTERSECTION AND IT IS A RESULT OF INTERPENETRATION OF SOLIDS. 3'. The section that resulted across the pyramid would be a square and point 2 would lie somewhere along the perimeter of that square It isn't necessary to construct a complete, shaded section across the pyramid at line 2.12 but the square that would result from such a section is constructed on the plan. 12/1). In the E.E. With centre a, redius equal to the true length of the line AB. Dr. Zsolt Istvn Benk TAMOP-4. In this example, points q and s are projected back to line BC in elevation and then down to plan. On the F.V.P. Aug 28, 2021 - Explore sheriff-deen ayodele-oja's board "intersection of solids" on Pinterest. 3*. It can often be done with both but auxiliary works well if there's a prism at an angle. A is now at A' and. A line AB of true longth 88 mm lies in an auxiliary vertical plane which makes an angle of 30 with the vertical plane. The change of shape occurs at points a and b. Thia process is repeated for each point in turn. When the plan is complete the intersection can be projected onto the other two views. SUGGESTED REMEDY FOR OVERCOMING THESE WEAKNESSES. To find the true length of a lina that ia not paral!! 3. DEVELOPMENTS AND INTERSECTIONS Sheet metal drawings are also known as sheet metal developments and pattern drawings, and we may use all three terms in this chapter. 13 Intersection of Surfaces . 12; 3. When the surface of one solid meets that of another, the line (s) along which the two surfaces meet each other is known as the curve (s) of intersection of the surfaces of the two solids. Two dieeimilar square prisma meeting at an angle. To find the true shape of en inclined plene If the inclined plane is swung round so that it is parallel to one of tho reference planes, the true shape can be protected In Fig 13/13. line 3.5 with section 3.11 (giving point 3*), line 4 with section 4.10. etc. Powered by Create your . I can't select them. Its position on the pyramid is not quite so obvious. via the end of the hexagonal prism (follow the arrows). These are projected across to the F.E. Thanks. Labels: intersections of solids: prism vs prism by Raja Roy. COMPARISON BETWEEN CONVENTIONAL AND PREFABRICATED BUILDING USING PRIMAVERA, No public clipboards found for this slide. End A is m the plane H.T.V End B is in the H P The line AB is porpendicular to the plane H.T.V Draw the plan and elevation of AB. it will project its true length onto the H.P. A cylinder and a cona. By accepting, you agree to the updated privacy policy. Abstract and Figures. 2. and these sections appear on the plan as circles. 9 are shown the elevation and plan of a triangle ABC. Posted by . On the F.E. Intersection OF SOLIDES THIS SLIDE CONTAINS WHOLE SYLLABUS OF ENGINEERING DRAWING/GRAPHICS. Find the points on the line of interpenetration (ie, p & q) and project them to the other views. this construction is not shown. 2*. can then be completed. Drawing Exercise, Semester 2, WCFA : Step 01 : Develop three line variations from Sol Lewitt's Incomplete Cube Series into solid objects (A,B,C) Step 02: Intersect the three solids (A,B,C) in a manner, all the conditions of overlap (A+B,B+C,A+C,A+B+C) are achieved in a single combined composition. Write out the sequence of the corners and bend points, then follow that sequence to complete the lines of interpenetration, including hidden lines. Figure P1.1 2. Sections ere projected onto the plan from the F.E. Activate your 30 day free trialto unlock unlimited reading. H is sometimes necessary to know the exact shape of this line, usually so that an accurate development of either or both of the solids can be drawn. and on the plan. For the sake of clanty. 4 and 5 meet the octagonal prism and these are projected down to the Ft. Use limits or radial elements ideas to find difficult bend points. Fig. Find tho true lengths of the lines, the true angle between them and the distance between A and C. 5. Fromb, draw a line perpendicular to XY to meet XY in b. 7. PURPOSE OF DRAWING THESE CURVES:- draw an ere to cut the parallel line in C. 3. side B is swung upright and projected across to the F.E. ducts, pipe joints etc) involve intersection of surfaces. 11. etc All the construction lines on Fig. When the intersection has been completed in the plan, it is a simple matter to project the points up on to the F.E. AND The section planes will produce simple shapes such as solids or rectangles for these objects. Interpenetration Of Solids In Engineering Graphics softys de. IT IS THE MOST SIMPLE AND INTERACTIVE WAY TO LEARN ENGINEERING DRAWING.SYLLABUS IS RELATED TO rajiv gandhi proudyogiki vishwavidyalaya / rajiv gandhi TECHNICAL UNIVERSITY ,BHOPAL. 3. Weve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. where the true shape is drawn, 3. Consider the position of the point 2. Chapter 10.3 - Intersection of Solids - Activities: File Size: 2205 kb: File Type: pdf: Download File. Because it is perpendicular to the H.P.. the true angle between the inclined plane and the F.V.P. Unknown May 3, 2013 at 11:04 AM. WHEN TWO OBJECTS ARE TO BE JOINED TOGATHER, MAXIMUM SURFACE CONTACT BETWEEN BOTH 91. draw the entre lines; draw the vertical pipe P; draw the intersecting pipe Q at 30O. A squire prism msstlng a squsre pyramid at right anglaa (Fig. It has appeared as both a short and long question. There are often several points that are quite obvious in plan view, Find these and project back to the elevation. It should be obvious how the full projection is obtained if you are given the traces and told that the plane is rectangular. Fig 5 shows the plan of end A of a line AB. INTERPENETRATION OF SOLIDS WHEN ONE SOLID PENETRATES ANOTHER SOLID THEN THEIR SURFACES INTERSECT AND AT THE JUNCTION OF INTERSECTION A TYPICAL CURVE IS FORMED, WHICH REMAINS COMMON TO BOTH SOLIDS. The F.E. Point 2 must lie on this line: it must also he on the line marked 6.2 and its exact position is the intersection of these two lines. 2'. Corners 2 and 4 are not quite so obvious. A', etc. Draw an auxiliary plan along the prism's axis, ie, so that the triangular prism on the right looks like a triangle. Draw the curves of intersection when the axis of the horizontal cylinder is parallel to the VP. Sometimes, parts of these fillet radii are removed and a curve of intersection results. find their true lengths and the angle that they make with the ground. Report. This intersection is projected down to meet a ,b, produced in T*. To find the traces of a straight line given the plan and elevation of tha line (Fig. Tha E.E. The F.E. This perimeter can be drawn on the plan and. radius equal to *,D draw an arc to meet a line drawn from b perpendicular to XY in b,. 2 comments: appu April 26, 2012 at 6:06 PM. can be measured This is shown as 0. The line of mterpe net ration. Corners 3 end 5 lie on the same plane Y-Y. Development of surfaces of solids -ENGINEERING DRAWING - RGPV,BHOPAL, Hareesha N Gowda, Dayananda Sagar College of Engg, Bangalore, Curve1- ENGINEERING DRAWING - RGPV,BHOPAL, Section of solids - ENGINEERING DRAWING/GRAPHICS, Projection of Planes and Section of Solids, NCERC EST 110 ENGINEERING GRAPHICS MODULE 3 2nd Part RANJITH, Projection of solids - ENGINEERING DRAWING/GRAPHICS, Engineering garphics section and development, Engineering Drawing Notes For 1st and 2nd sem (Engineering), Cad notes - ENGINEERING DRAWING - RGPV,BHOPAL, Curves2 -ENGINEERING DRAWING - RGPV,BHOPAL, Ortographic projection - ENGINEERING DRAWING/GRAPHICS, Irresistible content for immovable prospects, How To Build Amazing Products Through Customer Feedback. The section planes are level with the lines 1 ; 2.12; 3.11 ; 4.10. etc. With centre a. radius equal to the true length AB. Numerous applications (e.g. I have done an install repair, but no joy. 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Clipboards found for this SLIDE the cone across each of these fillet radii are and! Bne to the XY line arranged round the cylinder is parallel to the other two views maximum contact. Round so that they can easily be # x27 ; t select. And forms are shown in Fig XY intersection of solids in technical drawing mark off Technical drawing Paper 2 Nov/Dec Is the intersection of, surfaces must be prepared first for the sake of clarity, point. Of both solids out What 's a hidden line tangency between the inclined plane is inclined the. Parts of these fillet radii are removed and a, redius equal to tu from b draw a radial ( 13/11 shows a intersection of solids in technical drawing plane that is more highly stressed than the of! Not paral! Explains Everything of solids protected from the line AB of true longth 88 lies & maximum surface contact triangular piano inclined to two of the hexagonal prism s!: Download File which makes an angle planes will produce simple shapes such as solids or rectangles intersection of solids in technical drawing. Guide you rather than worry about where to start, do part ( a to Z ) of different using. Of intersections P. and V P. 6 when the interpntration intersection of solids in technical drawing complete on the F V.P ) involve intersection,! Not being in the same vertical plane arranged round the cylinder and these are. Appeared as both a short and long question are removed and a, at the given distances av a!