New Welding Process Joins High-Strength Metals

New Welding Process Joins High-Strength Metals New Welding Process Joins High-Strength Metals New Welding Process Joins High-Strength MetalsConnecting the pieces, whether it be for a bridge, boiler or small-scale medical device, is perhaps the most basic part of the manufacturing and construction process, and welding is one of the primary methods to do so. But the advent of lighter, high-strength metals used, for example, in automotive manufacturing has made the welders job more difficult because high heat and re-solidification can weaken the material along the bond. Now, Ohio State University materials science professor Glenn Daehn and his team believe theyve devised a solution that joins the new materials without melting.Their system is called vaporized foil actuator welding (VFA), and works using a high-voltage capacitor bank to produce a very short electrical pulse within a thin piece of aluminum foil. The foil vaporizes within microseconds and the resulting hot gas pushes pieces of metal together at very high speed, joining them without melting. The bond is produced by impact so there is not a seam of weakened metal that is the result of melting.Daehn says his lab works on mostly developing new processes based on what does the world need? Now there is a problem with joining new materials, and he says VFA can help solve the problem, especially in automotive manufacturing.One of the biggest profil applications is in auto body construction, he says. Manufacturers use hot stamped steels with remarkable high strength. There are aluminum alloys is door panels. Joining aluminum to steel and aluminum to aluminum are outstanding problems.Microscope view of copper (top) welded to titanium (bottom) using VFA technique. Image Glenn Daehn / The Ohio State UniversityDaehn developed the process in his Impulse Manufacturing Laboratory within Ohio States Department of Material Sciences and Engineering. VFA tests there have successfully welded aluminum with steel and other metals using collision velocities ranging from 200 meters per second to one kilometer per second.This is not the way commercial welding looks, he says. But we join at full strength and join a very wide variety of materials. And we use much less energy, ten percent to twenty percent of the energy used in fusion spot welding process.Daehn believes VFA will offer a better alternative to resistance spot welding, where a high electrical current passes through pieces of metal. The metals natural electrical resistance creates heat, melts and forms a weld. But the weld loses strength and the process is very energy intensive.Daehn has been working with impulse metal forming for about 20 years. Theres a few different ways of doing things but they all have issues, he says. He began working with VFA seriously about four years ago. Its kind of been known that if you run a pulse current through wire it will vaporize. But it hasnt been used in manufacturing.An aluminum foil actuator, polyimide ta pe is used to electrically insulate the conductor from the VFA assembly. Image Glenn Daehn / The Ohio State UniversityThe process utilizes a thin metal conductor. When electrical current stored in the capacitor bank is released, the conductor is heated above its energy of sublimation before it has time to melt, according to the lab. The metal conductor vaporizes directly into a gas and quickly expands. The pressure pulse from the expanding gas drives the weld, joining the two pieces of metal at the atomic level. Seen under a microscope, the bond is illustrated by curls where the veins of the materials loop and wrap around each other.Daehn has patents on the technique, but acknowledges even though it holds promise for commercialization, it is not yet mature enough to draw much interest from industry. Its always difficult to find funding for this kind of work, he says. The culture within manufacturing companies is very conservative.So far, the work has been largely funded through gran ts from the Alcoa Foundation, the U.S. Dept. of Energy and the National Science Foundation. It is one of the first projects to receive support from I-CorpsOhio, a state program based on NSFs I-Corps commercialization program.Because the work is so new, he also points to the immediate need of establishing standards and certification for the technique. Were trying to build up much of that infrastructure, Daehn says. We see a vision that this technique should join other mainstream techniques.Daehn, who has worked with the auto industry for over 20 years, says the quest to make cars lighter and stronger puts pressure on connections. There are other techniques for joining, including fasteners, which the Ford Motor Co. uses in the manufacture of the all-aluminum F-150 truck. Thats not the way they really would like to join, he says. It is not efficient. You can also use resistance spot welding, but with aluminum it is difficult.Daehn says his team has demonstrated that the VFA technique i s two to three times stronger with aluminum than resistance spot welding, the technique they use to benchmark against. As they further the process, he looks to escalate its potential by developing equipment that can make multiple welds, scaling the tooling to demonstrate its robustness.VFA also can be fitted to robots for potential work on manufacturing line. We can use our technique and put it on the end of a robot, he says. We can come up with the equipment to make several thousand welds. This holds a lot of promise.Learn more about the latest trends in manufacturing at ASMEs AM3D Conference Expo.One of the biggest potential applications is in auto body construction. Manufacturers use hot stamped steels with remarkable high strength. Joining aluminum to steel and aluminum to aluminum are outstanding problems.Prof. Glenn Daehn, The Ohio State University

The super successful CEO of The Wing has a seemingly crazy email hack that is a major time saver

The super successful CEO of The Wing has a seemingly crazy email hack that is a major time saverThe super successful CEO of The Wing has a seemingly crazy email hack that is a major time saverAudrey Gelman, CEO and co-founder of the ridiculously successful womens co-working space The Wing, has a lot to juggle, with locations in New York City, San Francisco, and Chicago, and new Wings to open soon in Los Angeles and Boston. Oh, and shes also five months pregnant. Wed guess that her inbox was out of control, but as she tells The Cuts How I Get It Done column this week, she actually has an ingenious hack for that, involving color-coding emails into categories with her assistantFollow Ladders on FlipboardFollow Ladders magazines on Flipboard covering Happiness, Productivity, Job Satisfaction, Neuroscience, and moreMy assistant Penelope is in my inbox all day. We have a very elaborate color-coding system for my inbox with over 60 categories of emails. And then we have another category for action items that go at the top of my inbox so I know that I have to deal with them that day.Penelope and I created these categories in order to triage and organize all the emails I get in a day. The colors make it easy to go back and find information in my inbox. I know it might sound crazy, but its the best way Ive figured out how to get people answers and responses most efficiently, and not bottleneck information or decisions in my inbox.In fact, the elaborate system, once created, has actually helped her spendless time on email.The system also helps me spend less time on email during the day. When I have a break, even just ten minutes in a cab from a meeting to the office, Ill send a dozen emails.And here we just thought hitting the star button next to an email on Gmail was the best way to prioritize.You might also enjoyNew neuroscience reveals 4 rituals that will make you happyStrangers know your social class in the first seven words you say, study finds10 lessons from Benjami n Franklins daily schedule that will double your productivityThe worst mistakes you can make in an interview, according to 12 CEOs10 habits of mentally strong people

How to Feel More at Home in a Contract Role

How to Feel More at Home in a Contract RoleHow to Feel More at Home in a Contract Role More and mora smart, savvy professionals are taking advantage of the fact that companies are looking towards the enormous pool of talent to be found outside the confines of full-time, in-house employment. We have technology to thank for the the ever-increasing ways we can maintain seamless communication with the companies we contract for, whether or elend were physically present or even in the same time zone. But beyond the realization that there is a lot of opportunity for work outside the conventional paradigm of 9-to-5 on-site positions, there is the reality of day-to-day happiness on the job within this new world order. The pros of contract work are many great flexibility, often higher pay, the lack of feeling tied down - and even freedom from workplace politics. But there are also drawbacks feeling out of the loop, isolated, expendable, marginalized and, at times, overwor ked. As social animals, humans whether contractors or full-time employees thrive when certain basic aspects of inclusion are met. Heres how to advocate for yourself as a contractor, and make sure that the people youre working with day in and day out see you as a part of the team (whether or not you work in their physical presence).A crucial stage for any employee, onboarding is where new hires get familiar with the people and processes theyll be working with. As a contractor, this process is no less important, but its often overlooked. When you accept contract work, its a great time to bring up the topic of onboarding. Ask your hiring manager or HR rep to tell you how they manage onboarding for contractors, remote, part-time and contingent workers. Even if they dont have a thought-out onboarding process in place, it might spur them to put something together to make you feel welcomed and well-oriented in your new position.Any business needs the commitment and participation of a ll of its employees, regardless of their status or title. Open communication is a vital component of a healthy company culture , allowing ideas to be shared and helping to make employees feel included. But because contract workers are often brought on as a stop-gap measure to help get a specific, unwieldy project over the finish line, they can be seen as drones who dont need to be communicated with. If the company youre doing contract work for doesnt initiate good lines of communication, its incumbent on you to ask for it. Tell your manager that youd like to know what the expectations are for your role, both short- and long-term. Ultimately, its in everyones best interest for you as a contributor to be set up for success, and your initiative wont go unrecognized. Being a remote employee can be an isolating experience. Youre on your own a lot, interacting with your team via messenger or conference tools. And while you might be getting the occasional company newsletter, its just not the same thing as being in the office. Ask your manager to help you feel more connected by regularly sharing news and events . For trainings or events that you cant attend in person, ask to see relevant notes and documents.If a conference or specific training comes up that would require travel to attend in person, make an effort to join. Even if you could justify not going, its often a great opportunity to meet with colleagues in person, and that in-person collaboration will boost team festverzinsliches wertpapiering. A focus on team building shouldnt be reserved for special occasions, though. Hopefully your companys culture promotes team collaboration on a regular basis, as there are many creative and fun ways to encourage teams to bond . If you hear of an employee off-site, feel free to ask your manager if contractors might be included. If they are, make an effort to attend. And if theyre not, be sure to respect the occasional need for full-time staff to bond with one another without temporary or contingent contractors. Making time for regular lunch dates with your team is an easy way to connect . It naturally fosters friendships and can actually help boost productivity . If youre a remote employee who is hardly in the office, it can be challenging to take advantage of this casual way to build a connection. So make a point to reach out to a few colleagues in advance of any days you know youll be on site to plan for a team lunch. For the rest of the year, try a video conference equivalent. It might feel funny to eat lunch in front of a camera at first, but the initial awkwardness will be worth the feeling of being part of the team.A great company culture keeps everyone no matter their status or role involved, motivated and excited. But when you think about it what makes a great company culture ? Its the people. And you, as a person working for the company, can play a role in advocating for a great experience as a contractor. When youre engaged, con nected and effective in your role, your colleagues will embrace you as an indispensable part of the team.

5 Tips for Putting Virtual Work Experience on Your Resume

5 Tips for Putting Virtual Work Experience on Your Resume5 Tips for Putting Virtual Work Experience on Your ResumeYouve gained some work-from-home experience under your belt. As a job seeker, you know that sometimes you need more than one resume to send out to befhigung employers. So now that youve gained some virtual work experience, its time to redesign your resume to reflect your remote workHere are just five tips for putting virtual work experience on your resume- and landing another virtual jobIn the SummaryWhile some experts might argue against putting your remote work intentions in the summary, its perfectly acceptable to write them there, provided you are applying for positions that are already virtual. After all, if you are applying for a wide variety of jobs, and the very first thing a potential boss of an in-office job sees is that you want to work from home, your job application might get tossed before its even read. So be sure that the position youre applying for is a re mote one before submitting your application with that in the summary.In the Skills Section The skills section of your resume is really the place for your previous remote experience to shine Unlike in the work experience section, where youll list hard-hitting facts and figures about your past accomplishments and accolades received while working remotely, the skills area of your resume is the place to highlight the soft skills that hiring managers are looking for. You can use words like self-manager, highly organized, and strong communicator, all of which are the necessary skills youll need in order to work remotely, no matter what type of work-from-home position youre applying for.In the Job TitleLets say that youve had freelance writing jobs, penning some articles for a variety of media outlets. On your resume, you can write that your job title was Freelance Writer. By including the word freelance, youre immediately signaling to a prospective boss that you worked from a home office. In the Work DescriptionWhile you want to ensure that you give complete coverage to your past work accomplishments in the job experience section, you also want to highlight to a prospective boss that these achievements were done all from the cozy comfort of your home office. You can get this info across by using an example that reads something like thisProject ManagerCompleted two-year-long projects on time and on budget working from a home-based office equipped with high-speed Internet, a business landline, and cutting-edge computer equipment.Social Media ManagerGrew the companys Twitter following by 25,000 new followers, as well as 15,000 new Facebook fans (worked remotely 50 percent of the time).In the Location Another spot to advertise your virtual experience and skills is in the location section of the resume. For example, after your job title, some job seekers will put the city and state where the company is located. But if you worked remotely, you dont want to write Accountant . My Living Room, USA. So if you worked from home on any particular positions, you can write Accountant. Remote. That way, a hiring manager will know automatically that you have worked as an accountant in a remote capacity.Its crucial to highlight your virtual work experience, particularly if youre looking for a flexible job. By using any combination of the examples above, youll impress a potential boss with your success as a remote worker- and hopefully receive an invitation for a job interviewReaders, how do you incorporate your virtual work experience on your resume? Let us know in the comments

What You Dont Know About Realme 3

What You Dont Know About Realme 3 Actually, the handset may also run Fortnite with no performance troubles. You will use an extremely minuscule amount on yourself each moment, so a more expensive product will last quite a while. The phone includes a gradient finish on the back and a superb design. It comes with a 1GB memory card giving you ample space so that you dont have to load a new song list every day. Every current Realme device will likewise be upgraded to Android Pie in the very first half of 2019. An individual will also get features like parallel space or clone their applications, which will make it possible for the individual to operate two WhatsApp or another account simultaneously on the identical phone. You wish to avoid the legal system as much as possibleand you are able to. The legal system was made to work against you. OnePlus smartphones also utilize VOOC charging. The phone is backed by means of a 3300mAh battery below the hood. Besides, it has a Ridi ng Mode feature to assist users when they are riding a vehicle. It also comes with the fingerprint sensor on the back of the device. In general, the processor ticks all the boxes when it comes to performance. Theres an external memory slot that may be expanded up to 256GB which offer huge space in the event the inbuilt memory runs out. Theres a dedicated app drawer which makes multitasking seamless on the telephone. The offers include the full selection of ZenFone smartphones. For instance, the success of your company is dependent on the sort of people youre hiring. With the most suitable small geschftlicher umgang opportunity, you are able to certainly earn enough. MLM must be absolutely the most overrated and exaggerated on-line business opportunity known to man. Whether you have a large business or a small one, odds are you need folks to help you carry out the everyday transactions. Youll only have to make sure everything you get is accurate, comprehensive, and the proper information that answers to your demands. Well, in spite of popular belief there are quite a few routes that you are able to take that will permit you to earn money online free of charge. There are those who think that earning online isnt possible. Dont attempt to write what you never read just because you feel the money may be there. MLM opportunities are rampant over the world wide web. Its more suitable for folks that are not so sure about how to make money on the internet. Besides MLM, there are plenty of on-line small business opportunities. Chinese manufacturers largely believe in releasing lots of models of smartphones in various price segments in the marketplace. For example, you could allow it to be a rule that youre feeling happy because youre alive. Unfortunately, theres no significant information concerning the specifications of the Realme 3. The material supplied in the package contains a site and tools you may use to advertise the site. You feel like you don t understand what it is youre doingand youre right. Now, as stated by the report, another telephone bearing model number RMX1825 will debut before the conclusion of the very first quarter. Phone Habitat for Humanity and see whether there are any building projects in your neighborhood youll be able to aid with. Currently, zero specifications are disclosed. The Good, the Bad and Realme 3 If you dont have any clue what your good points might be, you may want to ask some of the folks you know. Your mate would have complete trust in you and there would not be any feeling of doubt or misunderstanding once it concerns the subject of trust. Attempting to determine whether your mates love towards you is true or not can want a lot of work and often plenty of pain.

The Principles of Writing Editing Skills Resume That You Will be Able to Benefit From Beginning Today

The Principles of Writing Editing Skills Resume That You Will be Able to Benefit From Beginning Today To be a leader at a business, you need to be able to make the tough calls. Naturally, its still feasible to shoot a good video using your iPhone, but you will need to pay attention to several aspects like picture quality, video stability, light, etc.. Writing Editing Skills Resume Explained You are going to need some video editing abilities and software but hey, you can learn to do that on YouTube Dont forget, its tough to predict whether or not a video goes viral. Your videos ought to be structured and place so as to tell the greatest possible story. Tips and tricks everyone can utilize to influence with video on social networking. Writing Editing Skills Resume and Writing Editing Skills Resume - The Perfect Combination Some careers require you be licensed, like in nursing, and youll just be not able to acquire work in that field without it. In the context of a work sea rch, it might help save you time to find a portfolio ready. You started working at something different, and you got the gelegenheit of transferring your skills to PMing in the same company. If you own a college education, omit details about high school. In various ways teaching is improv. Writing blog posts may well be a fundamental part of the job. Getting started is the hardest part, but after you do that it is a breeze. As a journalist, youve got to be prepared to constantly learn and adapt your writing style, even in the event the job that you are working isnt always likely to be only enjoyable and games. Things You Should Know About Writing Editing Skills Resume Most video editors utilize the high quality and the newest video editing software to offer you higher quality and flawless outcomes. PowerPoint cant work trans-platform. Video editing businesses supply a wide array of services to numerous clients. Most software businesses provide free trials so that you can learn how to use the software by yourself in case you have zero experience with it. The Truth About Writing Editing Skills Resume Since the video may be distorted, good fining and enhancements are done to provide you with the proper updated output. As virtual reality gets more mainstream and increasingly incorporates with journalism, theres a greater to need to comprehend its purpose and application. Since virtual reality hasnt been widely adopted or commonly employed by newsrooms, practical comprehension and applications are hard to discover. Your short videos keep learners engaged, seeing as they can participate in your everyday life and get to understand your way of life and personality. Interviews are shortened for the interest of brevity. If it is a telephone interview, make koranvers that youre in a quiet place with reception. If you arrive at the internship interview free of feeling of what you wish to work on or learn, it may signal to the interviewer that youre lik ely to need a good deal of hand-holdingi.