This thesis describes the workplace workshop in ALPS Electric in Sebranice. It contains a brief description of machinery and theory of technological projecting. For this department is created proposal of the modification flow racks and the transportation. There are budgets for this proposals. The aim of the thesis is to create drawings documentation for the current and future location the workplace workshop.

Krav om förbättrad spillvattenrening och städer som förgrenar sig över större områden är några av anledningarna till att dagens avloppsledningsnät får allt längre ledningssträckor. Att med gravitationens hjälp föra avloppsvatten framåt kräver ett kontinuerligt fall som vid långa avstånd kan innebära mycket schaktning, den ekonomiskt mest belastande delen vid nyinstallation av avloppsledningsnät. Ett fördelaktigt alternativ kan vara trycksatt avloppssystem, som sedan 70-talet har kompletterat de traditionella självfallssystem i kuperade och bergiga områden. På senare tid har trycksatt avloppsystem fått större användningsområde utanför sina etablerade bruksområden med anledning av skärpta krav på rening och kostnadseffektivitet. Självfallssystem är dock det mest använda avloppssystemet i urbana områden. För ett bostadsområde i utkanten av centrum, utanför de båda systemens vedertagna användningsområden, vore det därför intressant att undersöka vilket av avloppssystemen som är bäst lämpat. För VA-branschen generellt vore det också intressant att utreda hur de båda systemen står sig vid en jämförelse. Med anledning av detta var syftet med examensarbetet att jämföra trycksatt avloppssystem med självfallssystem på grundval av ekonomi, miljö och kapacitet. I tillägg undersöktes om några generella slutsatser kunde fastställas utifrån fallstudien. Undersökningen baserades på ett bostadsområde i utkanten av Fredrikstad centrum, som nyligen projekterats med självfall. Ett teoretiskt trycksatt avloppssystem projekterades. Ekonomi värderades utifrån drift- och underhållskostnader samt grund- och reinvesteringskostnader. Kapaciteten jämfördes numeriskt och via dimensioneringsmodeller. Vad gäller den miljömässiga jämförelsen utvärderades systemet med hjälp av rapporter utgivna av Svenskt Vatten och Norsk Vann. Det planerades en utbyggnad för området till dubbla antalet fastigheter vilket visade sig bli avgörande för det ekonomiska resultatet. Den vitala faktorn var de höga investerings- och driftskostnaderna för pumpenheterna vilket gjorde självfallssystemet mer ekonomiskt lämpligt. Även ur ett miljömässigt perspektiv var självfallssystemet marginellt bättre, givet att riskeffekterna inte rankades inbördes. Kapacitetsmässigt dimensioneras självfallssystem för nästan det dubbla flödet jämfört med trycksatt system, vilket ger det trycksatta systemet en kapacitet mer anpassad till behovet. Generellt sett antydde resultatet att trycksatt system var mer gynnsamt vid glesare bebyggelse. / As a result of stricter treatment requirements and city expantion the length of the sewer network is steadily increasing. To drain wastewater by gravity requires a continuous slope which often results in great excavation - a very costly part in the process. An advantageous alternative could be a pressurized sewer system, which has been a useful complement to traditional gravity systems in hilly or rocky areas since the 70’s. Even though pressurized sewer systems lately have tended to be more frequently used outside their common application area due to stricter requirements on treatment and cost-efficiency, gravity systems are still the most common sewer system in urban areas. Concerning this, it would be intresting to investigate which of the two systems that suites a residental area on the outskirts of a city center best, since the area is outside the traditional usage of the two established systems. In addition it would be interesting for the wastewater industry in general to investigate how the two systems compare.  For this reason the aim of this master thesis was to compare pressure sewer systems with gravity systems on the basis of economy, environment and capacity. In addition, it was examined whether any general conclusions could be determined from the case study. The survey was based on a residental area in the outskirts of Fredrikstad city center, recently designed with a gravity system. A theoretical pressure sewer system was designed. Economy was evaluated based on the operating and maintenance costs and basic and reinvestment costs. The capacity was compared numerically and through design templates. As for the environmental comparison, an evaluation was done on the basis of reports from the Swedish Water & Wastewater Association and Norwegian Water BA. An expansion to double the number of real properties was planned for the area of study, which proved to be crucial to the financial results. The gravity system was most appropriate from an economic standpoint and the vital factor was the high investment and operating costs for the pumping units. Even from an environmental point of view, the gravity system was maginally better. Given that the risk effects are not ranked relative to each other. In terms of capacity the gravity system was dimensioned for almost twice the flow compared to the pressure sewer systems, which gave the pressure sewer system a more adusted capacity. The result indicated that the pressure sewer system is favorable in densely built flexible areas.

The Master Thesis deals with technological project in the engineering company, that is named MAXAREN Ltd. The Thesis includes theoretical part about technological designing, analysis of the current status of the company, capacity calculations, layout and technical and economic assessment. The calculations are calculated based on the typical product of the company. The layout, that is designed in a technological arrangement, was made using capacity calculations and optimizations given by the company. It is clear from the technical a economic assessement that the investment is appropriate.

Presented document deals with optimization in conveyer rollers production in accordance with rationalizing project for Transroll – CZ, s.r.o. company. With consideration of available literature from section of technological projection and technology of machining, the industrial process is analyzed with focus on material flow and layout solution of factory shop. Consecutively the options of possible machines allocation are designed, which eliminate some disadvantages of default position. Selection of suitable option, its evaluation and technical-economic evaluation of whole project are also parts in this document.

This master thesis is consisted of literature search and practise part with focusing on the theme of abrasive water jet cutting. Introductory chapters deal with various methods and principles water jet cutting. Following chapters deal with quality of cutting surface by abrasive water jet cutting. After these chapters is introduced machine equipment of water jet cutting technology. At the end of this theoretical part are listed advantages and comparison with other unconventional technologies. In the practical part is solved design of machinery with regard to manufacturing technology of component flange in series 630 000 pieces per year. Last chapter describes economic evaluation of production.

This thesis describes the design of a new plant for the production of printed circuit boards with a capacity of 40,000 square meters per year. Describes the basic principles of a new production, production logistics principles and technological design, procedure for application of the method SLP, placement of production areas and capacity calculation of employees and machines. It also describes the technological process of production of printed circuit boards with subtractive method and discusses the different steps of production with regard to the proposed production. The practical part deals with the actual realization of the project, a selection of production technology, machinery, design the layout of the building, capacity calculations, deployment tools, practical application of the method SLP, visualization of production in the Plavis VisTable software, waste management and economic evaluation of project costs.