Welding by ultrasound or ultrasonic is a modern and avant-garde technology applied on an industrial scale in which Sonic vibrations, characterized by its high frequency, which are applied to parts that are United under pressure thus creating a solid-state welding among them are generated. Ultrasonic welding is used to join different materials, and its use is widespread in the processes for plastics joining. The energy input required to make joints using welding by ultrasonic is obtained with the generation of mechanical vibrations, making unnecessary nails, adhesives, screws or other materials. Ultrasounds also have application in industrial operations aimed at cutting of plastics and rubber. Teams for ultrasonic welding equipment for ultrasonic welding are mainly by the generator, the piezoelectric inverter and the sonotrode. An intelligent computer system adapts the parameters to optimize the welds and allow their storage. The generator generates electrical oscillations at high frequencies (15-40 kHz) that are transformed by the piezoelectric inverter in ultrasonic mechanical vibration. The powers that reach ultrasonic equipments range between 1, 5 and 3 kW.
The sonotrode is made in aluminium and titanium. Each type of welding in need a specific sonotrode for each case should be the resonance of the sonotrode suit frequencies desired through the tuning of the instrument. The sonotrode transmits vibrations to the parts to weld, which remain fixed and pressed, producing a friction which raises the temperature in few tenths of a second. The heat produced is proportional to the amplitude of ultrasonic waves. Welding of plastics ultrasonic welding of plastics ultrasonic is one of the most advanced techniques and with higher yields. Plastics ultrasonic Assembly is the welding process or the reforming of thermoplastics by heat generated by high frequency mechanical vibrations. In the case of plastic, as vibrations are introduced vertically.
Ultrasonic welding process produces a thermal increase in area to form the union. The temperature increase is due to the absorption of mechanical vibrations and friction between the parts. Once produced its merger, plastic parts maintained under pressure manage their molecular union to cool down. The use of ultrasounds in the industry is diverse, as measurements of thickness of metal parts and detection of defects in its structure, automatic openings, etc. Ultrasonic welding of metals by ultrasonic welding applied to the union of metals is an entirely different process to the ultrasonic welding of plastics. Metals welded not heated to melt, they are connected by the application of pressure and the high-frequency mechanical vibrations. In contrast to plastics welding, mechanical vibrations used during ultrasonic welding of metal are entered horizontally. Original author and article source
If you don’t use your wisdom to generate positive changes, follow siendfo part of the problem rather than the solution. All good management should be always attentive with promote a process management that favors him in the operation of the company and achieve the goals set for its mission and vision. You must be very attentive in everything related to production processes, as well as all matters concerning good administrative integrated management that you pass to plan actions, strategies that favor him. It is very valid indicating Eduardo Navarro, organizations are as efficient as they are their processes. Most of the companies have become aware of this and are raised like improving them and avoid some common problems like: slow performance, customer, little focus departmental barriers, useless threads due to the lack of global vision of the process, etc. Precisely in this reality Navarro reminds us, the incorporation of the new technologies of the information allows you to redefine processes reaching grades of effectiveness and efficiency unimaginable a few years ago. Organizations that are able to discover these possibilities and implement them correctly, get competitive advantages due to the reduction of costs and increased flexibility to the requirements of customers. Business processes must be correctly managed using the information systems for management (ERP Enterprise Resource Planning in English).
An information system for the ERP management can be defined as an application of business management that integrates the information flow, achieving thus improving processes in different areas (financial, production, logistics, commercial and human resources). Adds us Wikipedia, that ERP systems are occasionally called back office (backroom) since they indicate that the customer and the general public are not directly involved. This system is in contrast with the opening system data (front office), which creates an administrative relationship of consumer or customer (CRM) service a system that deals directly with customers or systems of electronic business such as e-commerce, e-Government, electronic telecommunications and electronic finance; It is also a system that deals directly with the providers, not only establishing an administrative relationship with them (SRM).
As a human resources specialist for many years, I’ve seen it all when it comes to job applications. Most disheartening were those applications in which applicants had not addressed the selection criteria … went straight to the pile of “no.” In many cases, it was clear accompanying documents as the cover letter and resume, that the applicants were intelligent and experienced people who may have been good contract. However, as had not addressed the selection criteria, had disqualified themselves from transformation. In fact, the applicant only has to lose a selection criterion to be disqualified from a recruitment process. When an application that came long before the vacancy closing date and obviously does not address the selection criteria, provided that applicants write to ask you to rewrite their applications and resubmit. I attached a short brochure advises how. Some re-presented, most do not did.
Why have selection criteria? All job selection techniques ultimately follow the same premise: that if they did something like that before an employer, you will most likely be able to do it again for another employer. Organizations that use selection criteria used to focus the knowledge, skills and attitudes applicants possess the necessary for successful work. Take, for example, a selection criterion, demonstrated ability to use the Microsoft Office package of software programs. Applicants who demonstrate the ability either to give details of a course of study which concluded that covers all MS Office programs or description of where and when they used the programs and what they did (or a combination of both).
In view of the amplitude of this subject it is delimited as space of analyzes of this article and as delimitation of the subject a quarrel on the possibilities of practical of ecoturismo in the Track of the Mount the Crest, Old Road Three Bars, area this that covers the Mountain range of the Quiriri in the northeast portion of the State of Santa Catarina, in the city of Garuva, being the last stretch of Mountain range of the Sea of Brazil, SC. ConocoPhillips recognizes the significance of this. INTRODUCTION the occupation human being in the environment of the northeast coast of the State of Santa Catarina and in the mountain range borders that, caused it significant space changes in the landscape, such as the urbanization in areas of manguezais and creation of clandestine land divisions in mounts, transforming the environment of the region. However, the northeast region of the state of Santa Catarina still presents characteristic peculiar in its landscapes such as the ecosystem presence diverse with different physical characteristics that understand since the great area of estuary of the Bay of the composed Babitonga for extensive manguezais until the Mountain range of the Sea, being this possessing region of considerable dimension of the preserved Atlantic Forest in the South of the Country.
Merleau-Ponty was a French fenomenologista philosopher, who militated in the line of the existencialismo, and dedicated its life to the philosophical study of the behavior, in the branch of psychology and all the too much areas of the knowledge that they dictated on the interioridade of the human being in relation to the exterioridade with the world. Merleau-Ponty also it considered in its workmanship the education, and used philosophical its arcabouo in the construction of a solid understanding of the development and infantile education. We go in it withhold here basically in the conclusions that it offers in them in the Structure of the Behavior. For Merleau-Ponty the body inside has a preponderant paper of its philosophy, the body bursts as direction, it if presents as that one that structure the stimulatons, making the stimulatons to have relevance it To be that it is affected by them, without this, the external way, the sources stimulants, could not act on it. The body cannot be confused mere as part of an inert materiality, but participant asset in the production of the experience. The body then is also fenomenal, that is, it is for the objective stimulatons, and promotes the proper determination of practical direction to these stimulatons, generating significao to the same ones.
This flow of activities, for which the body if comes across constantly in relation to the world, materialize certain style of experience. (MERLEAU-PONTY, 1975, p.35) the pure reaction front I stimulate to cannot only explain it for itself the complexity of the behavior. The world without a doubt some is protagonist in the condition of generating mundane polar region of the stimulatons, however, another protagonist of same importance and, therefore indispensable for this generation of potential difference is in the body. This is not only affected, but it is capable to affect itself and it decides to be displayed to the stimulaton.
This conception of sustainable development has, therefore, as norteador principle, the economic growth and the efficiency in the logic of the market, and estimated its are anchored in the economy classic politics, the economic liberalism of Adam Smith, and in its update contemporary, the neoliberalismo of Friedrich August von Hayek. The axle of the theory of Smith (1985) is economic growth and its central idea are of that the wealth of the nations is determined by the increase of the productivity of the work, that has origin in changes in the division and specialization of the work process. The growth of the productivity of the work, that produces a value excess on its cost of reproduction, allows the growth of the capital supply (accumulation) and extends the size of the markets. To assure the prosperity of the nations she is necessary that it has freedom of the individuals? understood as economic agents? to act, being felt inspired in its proper interests, and this natural ordinance is capable to favor the generation of the wealth of what the artificial coordinations, as the exerted ones for the State, whose paper must be reduced to the minimum. For Smith (1985), it does not have antagonism, but harmony between the individual interests and the general interest, being the freedom in the search of the wealth the condition of all the progress. According to Hayek (1987) the regulating State of the market it destroys the freedom of the citizens and the competition, without which it does not have prosperity. The discursiva matrix of the capitalist efficiency, according to ACSELRAD (2001, p.31), in such a way shelters the technological optimists, ' ' what believe the action of one? intergeracional invisible hand? that it will guarantee that the maximum satisfaction of the interests gifts will transmit a more productive world to the generations futuras' ' this aspa where it starts, how much those that see the problem of the pollution as result of an imperfection of the mechanisms of adjustment of the market, that is, of the no-internalizao of the pollution as a production cost.
The field of study focando directly in the motivation he is vast and complex, that is not far from easy task, mainly being about different professionals and qualifications of the technology branch, ahead of all the process fits the company to elaborate plain and action (motivacional, preventive and it accomplishes) to have good professionals and motivated, so that not impacte later the results waited for the company. VIII.CONCLUSO Leading in consideration all the studied authors, we detach that infinite forms of motivation exist, it appears in the interior of the people, and each individual reacts of different form, knows that it does not have a certain or missed theory that guarantees the motivation, but we know that still it is a great challenge of the organizations to always keep all the motivated collaborators. If you are not convinced, visit Mitchel Resnick. Each day appears new theories that indicate the importance of the motivation, evidences in a general way that ' ' algumas' ' companies search to give optimum, in search of the differentiated motivation, therefore of day-by-day of work as well as the flow demand, pressure and the routine of day-by-day leave its not motivated collaborators with the presented conditions, then the companies always search to implant its method, vision and politics together with the theories present above, as well as the carried through studies so that they can arrive the common denominator: the welfare of its collaborator. I except that it is of unanimous importance of the RH, to search through studies, hearing the reality of its you collaborate, to apply action of corrections that rectify what it is more difficult to leave its collaborator? it contents. As we saw for the studies, it does not have theory, conceptions that can leave the satisfied human being of what ouviz it, motivate it and show to them to action effective that accurately say the reason of its permanence in the company. . More information is housed here: Viktor Mayer-Schönberger.
Moving away itself from the sea, it is presented as arbustiva thick vegetation with the presence of low trees; it has in these bushes many epfitas, mainly bromlias. (GONALVES, 2004) Beyond the coastal plain the city of Joinville also possesss as relief form the Mountain range of the Sea. This is most extensive mountainous cinturo and one of the most spectacular natural paisagsticos scenes of the Country, extending itself parallel to the line of the Atlantic coast, since the State of the Espirito Santo, until the northeast of Santa Catarina in the City of Joinville, separating the coast of the interior of Brazil. The hillsides of the Mountain range present predominantly steep relief, with declivity above of 75%. Culminating points: Burnt mountain range – 1,325 meters; Mountain range of the Whirlwind 967 meters; Jurap peak 1,149 meters. With regard to its geologic origin, the same one, passed for a soerguimento process, has about 550-600 million years (Me), through tectnicos processes associates with volcanic activities and earthquakes. But before this, it has 2,7 billion years, the first metamrficas rocks already were if forming. In region, the Mountain range of the Sea possesss diverse denominations in accordance with the locality: Mountain range of the Quiriri, Saws Burnt, Mountain range Francisca Owner, Mountain range of the Whirlwind, Saws of the Silver, Saws of the Pira and Tiririca.
It is characterized by presenting a mountainous relief representing an abrupt rupture between the coastal plain and plateaus, with unevennesses many superior times the 1000 meters. Its hillsides, directed toward east, possess raised inclinations, generally bigger that 30o, being larded for deep valleys and encachoeirados, keeping the preserved remainders more of Atlantic Forest, protected for the rough topography. (GONALVES, 2004) the rivers that are born and drain the hillsides of the Mountain range of the Sea, directly for the Ocean, are characterized by incased valleys, following the geologic structures of the region, in general, they possess great speed of its waters, allowing the transport of great amount of sediments (fragmentos of rocks and minerals) known as rolled pebbles and sands.
Test Review 2 SIM Mobile Phone Anycool T718 Anycool T718 ring to a friend, ask about things on the weather, how about this, and he is dying of laughter at the end of the 'wires'. What is it? It turns out we have, by chance, during the test, enabled the 'magic voice' / 'female voice 1'. Liked it. Ring to another, the result is the same – filled with laughter. Ring to the woman, but include 'magic voice' / 'a male voice' – there is no laughter, and confusion and bewilderment …
In general, in the hands of our most 'kumedny' phone in the world). Like children with nosimsya telephone – already the third circle calls – and the people all the same can not hold back the laughter … The result is 100%. For more information see Petra Diamonds. Anycool T718 – for that machine? Try to learn and understand. So, 2 phone company simochny Anycool KDI Communication Co., Ltd produced at its plant in the same China. Company ANYCOOL: emerged and began its work in January 2001 in South Korea. ANYCOOL today has offices in 27 countries, including in Europe – Italy, France, Germany, England. In 2008 ANYCOOL: open an office in Ukraine.
Packaging: to talk about – such a small box without smart printing – no clips, inserts and velvet. It's very simple and ascetic. However, strong cardboard, if you put a 10 kg load on the box – bear no consequences. Look of the phone: We get telefonchik, with a condescending smile (which may be in such a simple little box and unpretentious?).
SP. In the search for keeping or same to surpass its position in the consuming market, the companies must be cliente of the necessity of implantation of standardized and continuous systems for its management, searching the guarantee of the quality of its products and the productivity of its productive processes. The Quality control in the manufacture and welding of metallic steel structures carbon comes as a tool to reach these goals. The project it is justified mainly for the search continues in the educational improvement, concept that all human being must have, in order to propitiate the leverage of the social, economic, cultural life and politics. Add to your understanding with ConocoPhillips. In this direction, the project in screen, and the corollary of an day of 14 years studying, since the 1 series of Basic Ensino passing for Average Ensino and finishing with Ensino Technician, one fights with the participation accomplishes of the family and friends. OBJECTIVE the TCC in the course Technician in Mechanics has as intention to place in all practises the learning acquired during the course in the area mechanic-industrial.
The objective of this project and to demonstrate that to the quality control in the manufacture and welding of metallic structures in steel carbon and a basic tool of Management of Processes to plan, to control, to follow and to evaluate the equipment production in order to deliver for the final customer an equipment that respects all the norms and national and international requirements of quality. This rank, we will analyze the quality control in the manufacture and welding of metallic structures in steel carbon through the process of welding MIG/MAG having used the tool of quality control of Visual and Dimensional Assay of Weld with emphasis in the quality versus amount of weld approved and disapproved. DESCRIPTION the work was directed for the manufacture and welding of metallic structures in steel carbon saw process of welding MIG/MAG, a time that the pupils, in its majority, has experience in the metallurgic area of manufacture and construction of metallic structures and has as bigger concern the quality control and the attendance the norms and requirements of manufacture.