National Repository of Grey Literature 192 records found  beginprevious159 - 168nextend  jump to record: Search took 0.00 seconds. 
Welding of stainless steels in food industry
Staněk, Vít ; Hála, Michal (referee) ; Kubíček, Jaroslav (advisor)
The work, created in the bachelor degree, is engaged in welding technology food containers, namely CTK. There are some technologies with their advantages, disadvantages and specifications for welding stainless steels. The selected CTK is given manufacturing process, in the experiment were created welds, which are evaluated and WPS.
Welding - technology, marking, calculations.
Vychopeň, David ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
Briefing and regulations of welding technology and welding methods in relation to the marking of welds in drawings including calculations of strength and control. Resolution weld defects, methods of identification and evaluation.
Welding of pressure vessels
Máca, Martin ; Dohnal, Ivo (referee) ; Daněk, Ladislav (advisor)
The work is focused on the technology of welding pressure vessels. The chosen pressure vessel was one for beer fermentation (also known as CK tank). In addition there are methods of weld inspection and legislative rules for pressure vessels, also mentioned in this work.
Non-destructive methods of control of welded joints
Černický, Martin ; Šlais, Miroslav (referee) ; Dohnal, Ivo (advisor)
The thesis elaborated in frame of bachelor studies branch mechanical engineering. The thesis is submitting research of present methods of non-destructive control of welded joints. Pursuant to of the literary pursuit the present methods of control of welded joints were written. First it mentioned problematics of defect of welded joints. After it is mentioned a summary of principles and application of methods of non-destructive control of welded joints.
Welding of pressure vessels
Klika, Stanislav ; Kubíček, Jaroslav (referee) ; Daněk, Ladislav (advisor)
This project elaborated as a part of bachalor's study of programme on Institute of Manufacturing Technology provides suggestion of manufacturing technology for welding of pressure vessel by methods 111 and 135 and comparison between these methods. Based on literary study of welding issues, the substitution of method 111 by method 135 was suggested keeping the weld quality. Weld quality was documented by testing of the welds. Economic advantage of implementation of method 135 was proved by the costs calculation and comparison.
Influence of welding parameters (U,I)on metal transver during MIG/MAG welding of steel
Ležovič, Peter ; Kubíček, Jaroslav (referee) ; Daněk, Ladislav (advisor)
I was concerned about gas metal arc welding in atmosphere of inert or active gas. After basic characteristics of MIG/MAG welding process, forces affecting drop of metal are described. Then types of metal transition and summary of factors affecting shape and size of welding joint are explained. Last chapter describes results of experimental test and compares them to theoretical results expected.
Škoda Roomster welding procedure
Podstavek, Michal ; Daněk, Ladislav (referee) ; Kubíček, Jaroslav (advisor)
Bachelor thesis elaborated in full-time bachelor's degree in B-STI. Mechanical Engineering describes the welding process of Skoda Roomster. The thesis describes the production process of welding a chassis and joining methods used on Skoda Roomster. Single methods of connecting includes the types of tests used by VW standards used in Skoda Auto. On the chosen joint is designed the WPS weld.
Structual welding of aluminium alloy
Blahák, Petr ; Hála, Michal (referee) ; Kubíček, Jaroslav (advisor)
The project elaborated in frame of engineering studies branch 2303R002 presents a project that contains welding a structure made of aluminium alloy. There were two usable methods selected, based on literal study of welding aluminium alloys, TIG welding and friction welding, and these were compared with alternative methods of joining, hard soldering and bonding. A work procedure was made for TIG method, soldering and bonding and four experimental joins were made thereafter. Project compares these methods mainly in economical way, also in way of technological difficulties and in way of observance the strength of base materials. Project also deals with problems with lowering strength of base material in heat affected area, burn out of thin material, tendency of aluminium to fill with hydrogen, quick oxidation and consequent hard surface layer emerging on the aluminium.
Technology of laser machining
Kroupa, Jiří ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This bachelor thesis is focused on present possibilities of laser cutting. The first part describes basic principles of the laser beam, possibilities of ma-chining of various materials and its use in production. Various types of lasers are introduced, including those developed in the last decade. The performance and quality edge that the laser beam can give you is presented in the next part. The practical part compares laser machining with conventional technology of machining. Final results are evaluated in the last chapter.
Materials for Passenger Car Bodies
Vondrák, Zdeněk ; Blaťák, Ondřej (referee) ; Hejtmánek, Petr (advisor)
This work is devoted to description of modern personal car body construction, materials of car bodies, surface finishing and methods of body parts joining. The work presents a list of materials that are used during manufacture of individual parts of body. Further, the work is concerned with surface finishing methods, especially those focused on anti-corrosion protection. The final part deals with various options of joining, that we may encounter in the automobile industry.

National Repository of Grey Literature : 192 records found   beginprevious159 - 168nextend  jump to record:
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