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Though the forging process provides good quality products compared to other manufacturing processes, some defects that are lightly to come if proper care is not taken in forging...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/what-are-forging-defects-causes-and/" aria-label="View Post: What are the Forging Defects ,causes  and Remedies">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"What are the Forging Defects ,causes  and Remedies","url":"\/\/www.gunkrazy.com\/what-are-forging-defects-causes-and\/","articleBody":"Defects in Forging\r\nThough the forging process provides good quality products compared to other manufacturing processes, some defects that are lightly to come if proper care is not taken in forging process design. A brief description of such defects and their remedial method is given below. \r\n\r\nForging defects are explained below.\r\nIncomplete filling of dies: \r\nUndersize of forging due to less amount of metal. It is caused by an insufficient amount of metal, insufficient number of blows, incorrect die design or low temperature of stock.\r\n\r\nRemedy: Ingot size must be sufficient, hammering should be done properly, die should be designed correctly and the temperature of stock should be sufficient\r\nCold Shut\r\nShort cracks at corners and at right angles to the surface of forging. It is caused due to metal surface folding against itself during forging. This appears as small cracks at the corners of the forging. This is caused mainly by the improper design of the die. Where in the corner and the fillet radii are small as a result of which metal does not flow properly into the corner and the ends up as a cold shut.\r\nCause: Sharp corner (less fillet), excessive chilling, high friction\r\nRemedy: increase fillet radius on the die\r\nScale Pits\r\nScale pits are seen as irregular deputations on the surface of the forging that is caused primarily due to improper cleaning of the stock used for forging. The oxide and scale get embedded into the finish forging surface. When the forging is cleaned by pickling, these are seen as deputations on the forging surface.\r\n\r\n\r\nSmall pits (Depressions) on the surface. It is caused by scale. When scales are removed from the surface, depressions remain which are known as scale pits. This is seen as irregular depurations on the surface of the forging. This is primarily caused because of improper cleaning of the stock used for forging. The oxide and scale get embedded into the finish forging surface. When the forging is cleaned by pickling, these are seen as depurations on the forging surface.\r\n\r\nRemedy: Pure ingots should be selected and dies must be cleaned properly before the operation.\r\nScale pockets and underfills:\r\n\u2022 They are loose scale\/ lubricant residue which accumulates in deep recesses of the die.\r\n\u2022 Cause: Incomplete descaling of the work\r\n\u2022 Remedy: Proper decaling of work prior to forging\r\n\r\n\r\n\r\nDie Shift\r\nDie shift is caused by the misalignment of the top and the bottom dies making the two halves of the forging to be the improper shape.\r\n\r\nRemedy: Proper mechanism should be used to avoid mismatching\r\nFlakes\r\nThese are basically internal ruptures caused by the improper cooling of the large forging. Rapid cooling causes the exterior to cool quickly causing internal fractures. This can be remedied by following proper cooling practices.\r\n\r\nImproper Grain Flow\r\nThis is primarily caused by the improper design of the die that induces material flow in an inappropriate manner leading to various defects.\r\n\r\n\r\n\r\nIncomplete forging penetration:\r\n- The dendritic ingot structure at the interior of forging is not broken. Actual forging takes place only at the surface.\r\n- Cause: Use of light rapid hammer blows\r\n- Remedy: To use forging press for full penetration.\r\nSurface Cracking\r\n- Cause: Excessive working on the surface and too low temperature. High sulfur in furnace leading to hot shortness\r\n- Remedy: To increase the working temperature\r\nCracking at the flash:\r\n- This crack penetrates into the interior after flash is trimmed off.\r\n- Cause: Very thin flash\r\n- Remedy:-Increasing flash thickness, relocating the flash to a less critical region of the forging, hot trimming, and stress relieving.\r\nInternal cracks\r\nCause: Secondary tensile stresses developed during forging \r\nRemedy: Proper die design\r\nDents: \r\nDents are the result of careless work.\r\nFlakes: \r\nThese are basically internal ruptures caused by the improper cooling of the large forging. Rapid cooling causes the exterior to cool quickly causing internal fractures. This can be remedied by following proper cooling practices.\r\n\r\n\r\n\r\n\r\n Forging Defects\r\nRemedies for Forging Defects:\r\nDefects in forging can be removed as follows:\r\n\r\n\r\n \tSurface cracks and decarburized areas are removed from forging parts by grinding on special machines. Care should also be taken to see that the job is not under heated, decarburized, overheated, and burnt.\r\n \tShallow cracks and cavities can be removed by chipping out of the cold forging with a pneumatic chisel or with hot sets.\r\n \tThe parting line of a forging should lie in one plane to avoid mismatching.\r\n \tDestroyed forgings are straightened in presses, if possible.\r\n \tDie design should be properly made taking into consideration all relevant and\r\n \timportant aspects that may impart forging defects and ultimate spoilage\r\n \tThe mechanical properties of the metal can be improved by forging to correct the fiber line.\r\n \tThe internal stresses developed due to heating and cooling of the job can be removed by annealing or normalizing\r\n.","headline":"What are the Forging Defects ,causes  and Remedies","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-11","mainEntityOfPage":"False","dateModified":"July 3, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/forgingdefects-300x199.jpg","height":199,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/customized-fidget-spinner-designs/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2017/07/0-300x225.jpg')"></div><span class="sr-only">link to Customized Fidget Spinner Designs ,animation in Solidworks</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/customized-fidget-spinner-designs/">Customized Fidget Spinner Designs ,animation in Solidworks</a></p></header><div class="excerpt"><p>Customized Fidget Spinner Designs ,animation in Solidworks  A fidget spinner is a toy that consists of a bearing in the center of a multi-lobed flat structure made from metal or plastic designed to...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/customized-fidget-spinner-designs/" aria-label="View Post: Customized Fidget Spinner Designs ,animation in Solidworks">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Customized Fidget Spinner Designs ,animation in Solidworks","url":"\/\/www.gunkrazy.com\/customized-fidget-spinner-designs\/","articleBody":"Customized Fidget Spinner Designs ,animation in Solidworks\r\n\r\nA fidget spinner is a toy that consists of a bearing in the center of a multi-lobed flat structure made from metal or plastic designed to spin along its axis with little effort.\r\n\u00a0\r\nFidget spinners are useless machines designed to spin with little effort.\r\n\r\n\r\n\r\n\r\nMajor parts Of Fidget Spinners are:\r\n\u00a0\r\n\u00a0Bearing:\u00a0\r\nBearing is rotating member, you can select SKF Deep groove Ball Bearing no. 608 series , ID=8MM , OD=22 MM ,THICKNESS= 7 MM .\r\n\u00a0\r\nBearings can vary to adjust for the design's spin time, vibration, and noise, causing unique sensory feedback.\r\n\u00a0\r\nRotating Plate: \r\n\r\n \tPlate can be designed in various styles.\u00a0\r\n \tA basic fidget spinner consists of a two- or three-pronged design with a bearing in its center circular pad.\r\n \tThey are made from various materials including brass, stainless steel, titanium, copper, aluminium, and plastic.\r\n \tPlate Can be manufactured by using 3d Printing, Laser cutting, waterjet cutting, milling\/turning Operation, Gas cutting \/Finishing.\r\n\r\n\u00a0\r\nHere Some sample designs are shown ,you can also check animation before Manufacturing.\r\n\u00a0","headline":"Customized Fidget Spinner Designs ,animation in Solidworks","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-10","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/0-300x225.jpg","height":225,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/design-and-fabrication-future-tree-wind/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2017/07/futuretreecopy-300x280.png')"></div><span class="sr-only">link to Design and Fabrication Future Tree Wind and Solar (Best Mechanical project 2017)</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/design-and-fabrication-future-tree-wind/">Design and Fabrication Future Tree Wind and Solar (Best Mechanical project 2017)</a></p></header><div class="excerpt"><p>Design and Fabrication Future Tree Wind and Solar ( New Innovative Mechanical Projects 2017 )  SYNOPSIS  The only way forward, if we are going to improve the quality of the environment, is to...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-fabrication-future-tree-wind/" aria-label="View Post: Design and Fabrication Future Tree Wind and Solar (Best Mechanical project 2017)">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design and Fabrication Future Tree Wind and Solar (Best Mechanical project 2017)","url":"\/\/www.gunkrazy.com\/design-and-fabrication-future-tree-wind\/","articleBody":"Design and Fabrication Future Tree Wind and Solar\u00a0( New Innovative Mechanical Projects 2017 )\r\n\r\nSYNOPSIS\r\n\r\n \tThe only way forward, if we are going to improve the quality of the environment, is to get everybody involved The environment is where we all meet,where all have a mutual interest it is the one thing all of us share.\r\n \tHence here we have developed \u00a0Eco\u00a0friendly\u00a0tree that Generates\u00a0electricity with Future tree look. by using some waste plastic material we developed wind turbine and with \u00a0help of free solar\u00a0energy.\r\n \tMain reason behind this project Reaching the goal of 100 percent renewable and truly clean electricity within 10 years will require us to overcome many obstacles. At present, for example, we do not have a unified national grid that is sufficiently advanced to link the areas where the sun shines and the wind blows to the cities in the East and the West that need the electricity. Our national electric grid is critical infrastructure, as vital to the health and security of our economy as our highways and telecommunication networks. Today, our grids are antiquated, fragile, and vulnerable to cascading failure.\r\n\r\nThis is The small Tribute to The Green India clean India...\r\n\r\n\r\n- Some solutions are relatively simple and would provide economic benefits\u00a0implementing measures to conserve energy, putting a price on carbon through taxes and cap- \u00a0 \u00a0 \u00a0 \u00a0and-trade and shifting from fossil fuels to clean and renewable energy sources.\r\n\r\n\r\nWhat is Future tree? How it Provides Green engergy ?\r\nRenewable energy wind, solar provides substantial benefits for our climate, our health, and our economy.\u00a0Each source of renewable energy has unique benefits. Concept of hybrid energy\u00a0provides\u00a0more\u00a0benefit\u00a0to us, by using some plastic materials like waste bottles and Cans,tubes etc. are used for wind turbine and more efficient solar panels, by mixing this both\u00a0technology with future tree look\u00a0.\r\n The output voltage\u00a0of this technology\u00a0230 volt, small home appliances easily\u00a0runs on this concept or streetlamps, CCTV , Internet routers ,dish panels.\r\n\r\n3D Model Of Future Tree Wind and Solar\r\n\r\n\r\n\r\nFuture Tree Wind and Solar\r\n\r\nPrototype model \u00a0of\u00a0Future Tree Wind and Solar\u00a0, Energy\u00a0generation\u00a0230 volt , modern tree look\u00a0with free solar\u00a0energy\u00a0, Wind turbine from trash .\r\n\r\n\r\n\r\n\r\n\r\nfuture energy tree mechanical project\r\n\r\n\r\n\r\n \t\u00a0This turbine uses noiseless vertical axis wind turbine and the design is friction less so that the turbine blades rotates smoothly with less air and also this tree don't need more height like traditional wind turbine.\r\n \tSolar panels are Developed by using nano technology with the less sunlight it generates more energy this energy we are combining with the wind turbine and it goes to battery after battery controller circuit the main purpose of this controller circuit is to provide continues energy with stable output of 230 volt.\r\n \tbenefits are more by installing this tree in private building , colleges, or any commercial complex .\r\n\r\n\r\n\r\n\r\n\r\n\r\nADVANTAGES\r\n\r\n \tThe silence of its vertical axis operation cancels out the noise pollution of traditional wind turbines\r\n \tThe Tree was designed to last in time (25 years) and resist storm\r\n \tThe Tree is installed nearest buildings, no loss online, no building permit required also gets discount in property taxes under government green energy scheme.\r\n \tFriction less energy generation\r\n \tThis Project gives 230 volt output main advantage.\r\n \tNo Air and environment pollution.\r\n \tComponents don't need any maintenance\r\n \tEase of service.\r\n\r\n\r\n\r\n\r\n\r\nApplication:\r\n1. streetlamps, CCTV , Internet routers ,dish panels.\r\n2. commercial\u00a0complex ,\u00a0buildings ,colleges .\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nBuy This Project\/other or Check Inquiry\r\n\r\n\r\n\r\n\r\n\r\nDealer Name :\u00a0Mr. HITESH ,\r\n\r\n\r\n\r\nPhone\/Whatsapp :\u00a007276808426\r\n\r\n\r\n\r\nEmail ID:\u00a0\u00a0mr.425425@gmail.com","headline":"Design and Fabrication Future Tree Wind and Solar (Best Mechanical project 2017)","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-09","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/futuretreecopy-300x280.png","height":280,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/lapping-process-characteristics/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2017/07/lappingprocessworkingdiagram-300x116.jpg')"></div><span class="sr-only">link to Lapping Process- Characteristics, Advantages ,Process Parameter</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/lapping-process-characteristics/">Lapping Process- Characteristics, Advantages ,Process Parameter</a></p></header><div class="excerpt"><p>Lapping Process- Characteristics, Advantages ,Process Parameter
Lapping is Super surface Finishing Process.  Lapping
Lapping is the method of obtaining a fine finish. Lapping is basically an...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/lapping-process-characteristics/" aria-label="View Post: Lapping Process- Characteristics, Advantages ,Process Parameter">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Lapping Process- Characteristics, Advantages ,Process Parameter","url":"\/\/www.gunkrazy.com\/lapping-process-characteristics\/","articleBody":"Lapping Process- Characteristics, Advantages ,Process Parameter\r\nLapping is Super surface Finishing Process.\r\n\r\n\r\nLapping\r\nLapping is the method of obtaining a fine finish. Lapping is basically an abrasive process in which loose abrasives function as cutting points finding momentary support from the laps. Following Figure represents the lapping process. Material removal in lapping usually ranges from .003 to .03 mm but many reach 0.08 to 0.1mm in certain cases.\r\nCharacteristics of lapping process:\r\n\r\n\r\n \tUse of loose abrasive between lap and the work piece.\r\n \tUsually lap and work piece are not positively driven but are guided in contact with each other.\r\n \tIn order to avoid the repetitive path of the abrasive grains of the lap on the work piece, relative motion between the lap and the work should change continuously.\r\n \tCast iron is the mostly used lap material. However, soft steel, copper, brass, hardwood as well as hardened steel and glass are also used.\r\n\r\n\r\n\r\nlapping process working diagram\r\nAbrasives of lapping\r\n\r\n\r\n\r\n\r\n \tAl2O3 and SiC, grain size 5~100\u03bcm\r\n \tCr2O3, grain size 1~2 \u03bcm\r\n \tB4C3, grain size 5-60 \u03bcm\r\n \tDiamond, grain size 0.5~5 V\r\n\r\n\r\nVehicle materials for lapping\r\n\r\n\r\n \tMachine oil\r\n \tRape oil\r\n \tgrease\r\n\r\n\r\nTechnical parameters affecting lapping processes\r\n\r\n\r\n \tunit pressure\r\n \tgrain size of abrasive\r\n \tconcentration of abrasive in the vehicle\r\n \tlapping speed\r\n\r\n\r\nAdvantages of lapping\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n \t\u00a0Improves surface finish by eliminating the peaks and valleys.\u00a0\r\n \tCreate maximum bearing area between the mating surfaces.\u00a0\r\n \t\u00a0Improves service life of the moving parts which are subject to wear.\u00a0\r\n \tImproves geometrical and dimensional accuracies.\u00a0\r\n \tThere is absolutely no distortion in the component after lapping since no clamping devices are used.\u00a0\r\n \tMinimizes the necessity of re hardening hardened parts because of less heat generation.\u00a0\r\n \tAccessible flat surfaces of parts of any shape and size and any type of material can be lapped.","headline":"Lapping Process- Characteristics, Advantages ,Process Parameter","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-08","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/lappingprocessworkingdiagram-300x116.jpg","height":116,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/tips-for-internship/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2017/07/engineeringinterntips.jpg')"></div><span class="sr-only">link to Tips For Mechanical Engineering Interns to Complete Internship Successfully</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/tips-for-internship/">Tips For Mechanical Engineering Interns to Complete Internship Successfully</a></p></header><div class="excerpt"><p>Tips For Mechanical Engineering Interns to Complete Internship Successfully 
Internships are One of the best ways to add that practical real-life experience .   
What is in an...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/tips-for-internship/" aria-label="View Post: Tips For Mechanical Engineering Interns to Complete Internship Successfully">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Tips For Mechanical Engineering Interns to Complete Internship Successfully","url":"\/\/www.gunkrazy.com\/tips-for-internship\/","articleBody":"Tips For Mechanical Engineering Interns to Complete Internship Successfully\u00a0\r\nInternships are One of the best ways to add that practical real-life experience .\r\n\r\n\u00a0\r\nWhat is in an internship?\r\n\u00a0\r\nAn internship is a temporary work placement \u2013 sometimes a few months over a summer break, sometimes part-time work throughout your degree. It might be paid, usually at an hourly rate, or unpaid, in which case you should at least expect some expenses (such as food and travel to work) to be covered.\r\n\u00a0\r\nMany employers recruit their new graduates directly from their internship program, so it\u2019s the best way to get your foot in the door. For these companies, it\u2019s also a chance to see how you perform in the workplace, and get you up to speed before starting full-time with them.\r\n\r\n\u00a0\r\nMechanical engineering interns do a lot of things at their internships! A few things most interns do is design a part, mechanism, or process using modeling software. Most interns would use Computer Aided Design (CAD) software to build 3d models to manufacture later. Common CAD packages include Solidworks, Pro - Engineer \/ Creo, CATIA, and Unigraphics NX.\u00a0\r\n\u00a0\r\nIn manufacturing, an intern could be tasked with designing parts for a process or testing the yields in the same vein as design and test engineers. Sometimes manufacturing could take a more business oriented approach, focusing on supply chain management or operations management.\u00a0\r\n\u00a0\r\nInternship tips\r\n\r\n\r\nTips For \u00a0Interns to Complete Internship Successfully\r\n\r\n\r\n\r\n1.Meet your Other Intern \u00a0and Coworkers :\u00a0\r\n\r\n\r\n\r\n\r\n \tYou will hopefully develop a strong relationship with your supervisor, but it\u2019s important to talk to as many people as you can within the company. \u00a0\r\n \tEstablish good relationships with your coworkers. Be friendly, polite, helpful, and sensitive.\u00a0\r\n\r\n\r\n2.Decide Objectives and Your tasks: \u00a0\r\n\r\n\r\nWithin the first week of starting the position, sit down with your supervisor to find out what their expectations are for your experience. \u00a0\r\n\u00a0\r\n3.Do Your Research\r\n\r\n\r\nBefore Joining Company you should well known about company ,Companies current ongoing projects , manufacturing techniques they are using . These information will helpful for understanding company daily working process. Before Asking questions you should try to solve it by deep thinking and using internet searching. Youtube tutorials and videos will make it easy for some cases.\r\n\u00a0\r\n3.Stay Focus and active ,ask Doubt ,take Notes :\r\n\r\n\r\n\r\n\r\n \tBe observant and ask questions about appropriate behavior at the work place\r\n \tEvery company has their own unique culture, policies, and procedures. \u00a0Understanding these as soon as possible will help ensure you don\u2019t overstep any boundaries or say the wrong thing. \u00a0Understand the Life of cooperative world , how responsibility and \u00a0authorities are delicate to each other. \u00a0\r\n\r\n\r\n\u00a0\r\n4.Be professional-Learn Industrial Manners:\u00a0\r\n\r\n\r\nAlways be on time, wear appropriate attire, and watch email etiquette! And don\u2019t forget the standards for common courtesy: say thank you, follow up, and follow through. \u00a0Be someone who people trust to get the job done.\r\n\u00a0\r\n5. Be flexible:\r\n\r\n\r\nYou Should be quick learner and active .Take initiative if new projects were assign you.\u00a0\r\n\u00a0\r\n6. Be responsible:\u00a0\r\n\r\n\r\nCompanies utilize internship and co-op experiences as a \u201ctest drive\u201d for potential new hire, and approximately \u00a050% of OSU Engineering students who intern\/co-op accept positions with their co-op or intern employer upon graduation. \u00a0Produce work that you are proud of. \u00a0Show off your skills! Always have a good attitude; people are watching!\r\n\u00a0\r\n7. Stay in touch:\u00a0\r\n\r\n\r\nMeet regularly with your supervisor to ensure that both of your expectations are being met. This is a good way for you to get feedback on your performance and helps to keep you on track with current and future assignments","headline":"Tips For Mechanical Engineering Interns to Complete Internship Successfully","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-07","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/engineeringinterntips.jpg","height":255,"width":197},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/differences-between-welding-soldering/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2017/07/differencebetweenbrazing2Csolderingandwelding-300x159.jpg')"></div><span class="sr-only">link to Differences between Welding, Soldering and Brazing</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/differences-between-welding-soldering/">Differences between Welding, Soldering and Brazing</a></p></header><div class="excerpt"><p>Difference Between Welding, Soldering and Brazing
Welding, brazing and soldering are the methods of joining two or more pieces of metal and others materials. They are also used to fill gaps in metal...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/differences-between-welding-soldering/" aria-label="View Post: Differences between Welding, Soldering and Brazing">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Differences between Welding, Soldering and Brazing","url":"\/\/www.gunkrazy.com\/differences-between-welding-soldering\/","articleBody":"Difference Between Welding, Soldering and Brazing\r\nWelding, brazing and soldering are the methods of joining two or more pieces of metal and others materials. They are also used to fill gaps in metal parts. Each types of joining process has its own significance. Metal joining process to be applied for joining two parts depends on many factors. Below see the comparison of welding, brazing and soldering in aspects like strength, temperature requirement, change in properties, cost involvement, heat treatment etc.\r\n\r\n\r\nTabular Difference Between Welding ,Soldering and Brazing\r\n\r\n&nbsp;\r\n\r\nTabular Difference Between Welding ,Soldering and Brazing\u00a0\r\n\r\n\r\n\r\n\r\nS.No\r\n\r\nWelding\r\n\r\n\u00a0Soldering\r\n\r\nBrazing\r\n\r\n\r\n\r\n1\r\n\r\nWelding joints are\r\n strongest joints used to bear the load. Strength of the welded portion of\r\n joint is usually more than the strength of base metal.\r\n\r\nSoldering joints are\r\n weakest joints out of three. Not meant to bear the load. Use to make\r\n electrical contacts generally.\r\n\r\nBrazing are weaker\r\n than welding joints but stronger than soldering joints. This can be used to\r\n bear the load up to some extent.\r\n\r\n\r\n\r\n2\r\n\r\nTemperature required\r\n is 3800 degree Centigrade in Welding joints.\r\n\r\nTemperature\r\n requirement is up to 450 degree Centigrade in Soldering joints.\r\n\r\nTemperature may go\r\n to 600 degree Centigrade in Brazing joints.\r\n\r\n\r\n\r\n3\r\n\r\nWork piece to be\r\n joined need to be heated till their melting point.\r\n\r\nHeating of the work\r\n pieces is not required\r\n\r\nWork pieces are\r\n heated but below their melting point.\r\n\r\n\r\n\r\n4\r\n\r\nMechanical\r\n properties of base metal may change at the joint due to heating and cooling.\r\n\r\nNo change in\r\n mechanical properties after joining.\r\n\r\nMay change in\r\n mechanical properties of joint but it is almost negligible.\r\n\r\n\r\n\r\n5\r\n\r\nHeat cost is\r\n involved and high skill level is required.\r\n\r\nCost involved and\r\n skill requirements are very low.\r\n\r\nCost involved and\r\n sill required are in between others two.\r\n\r\n\r\n\r\n6\r\n\r\nHeat treatment is\r\n generally required to eliminate undesirable effects of welding.\r\n\r\nNo heat treatment is\r\n required.\r\n\r\nNo heat treatment is\r\n required after brazing.\r\n\r\n\r\n\r\n7\r\n\r\nNo preheating of\r\n workpiece is required before welding as it is carried out at high\r\n temperature.\r\n\r\nPreheating of\r\n workpieces before soldering is good for making good quality joint.\r\n\r\nPreheating is\r\n desirable to make strong joint as brazing is carried out at relatively low\r\n temperature.\r\n\r\n\r\n\r\n&nbsp;","headline":"Differences between Welding, Soldering and Brazing","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2017-07-07","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2017\/07\/differencebetweenbrazing2Csolderingandwelding-300x159.jpg","height":159,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <nav class="pagination-wrapper" aria-label="article pagination"> <a class="prev page-numbers" href="?page_num=233">&laquo; PREV</a> <a class="page-numbers" href="?page_num=1"><span class="screen-reader-text">Page </span>1</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=232"><span class="screen-reader-text">Page </span>232</a> <a class="page-numbers" href="?page_num=233"><span class="screen-reader-text">Page </span>233</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>234</span> <a class="page-numbers" href="?page_num=235"><span class="screen-reader-text">Page </span>235</a> <a class="page-numbers" href="?page_num=236"><span class="screen-reader-text">Page </span>236</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=338"><span class="screen-reader-text">Page </span>338</a> <a class="next page-numbers" href="?page_num=235">NEXT &raquo;</a></nav></section></main><aside id="secondary" class="widget-area"><div class="about-wrapper"><h2 class="widget-title" style="background: #d693c6; color: #ff392e">About Us</h2><div class="about-image" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2020/03/Sachin-Thorat-300x300-min.png')"></div><p class="about-copy">LearnMech.Com is a Mechanical Project-oriented platform run by Sachin Thorat who is a B-Tech Graduate in Mechanical Engineering. 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