548 uppsatser · sida 22 av 37
… The company is developing modern steam engines and this work should develop a machine to perform tests on a new type of piston seal that hopefully could be used in the future. The steam engines will be both volumetric and energy compact, around 1600 hp/literof cylinder volume …
… need to buy expensive external energy. Gatukontoret´s pay off time, for buying machines, is 20 years, with reservation to calculate with 4 percent internal interest, leads to the yearly mount of 31103 crowns.If Gässlösa increases the gas engine time in (effective) duty …
… and for the teachers to take part of the library culture. The administrative machinery is another obstacle. The shortage of money and the great variety of tasks in the schools delay the implementation of the library plan.
en studie av sockerbetsodlare i södra Skåne
… made several times before. Sugar beet is a special crop that needs special machines that only can be used in sugar beet production. To deliver sugar beets you also need a quota which restraint the total area of sugar beets in Sweden. It is therefore a big process to stop growing …
… large trees (4 cm dbh) along a forest road. The average productivity for the machine was 2,7 tones of dry matter (DM) biomass per productive hour (E0-hour). The subsequent forwarding and chipping of the material were also studied. The total cost for all processing and transport …
… methods to increase pay-loads. In the present thesis studied a bundling machine which was mounted on a truck chassis, and the subsequent transport and crushing. The truck bundler created bundles that were larger and longer than other bundling equipment on the market. The …
hur ska Väderstad-Verken öka sin servicegrad?
The agricultural plantingmachines are used just a few weeks every year. That means that the supply of service and spare parts have to be good to make the timeliness costs low at the agricultural hard working periods. The machines wear down successivly when they are used. The …
In today's agriculture efficiency and the capacity of tools and machinery are crucial. In this work we investigate whether it is possible to enhance the capacity of sowing by increasing the work speed of seeders, how seed technology affects seed placement, and if there is any …
… med rapsolja och kontroll. Vid avläsningsarbetet användes en mite brushing machine för att effektivisera räkningen av kvalster på insamlade blad. Maskinen borstar av kvalstren från bladet ner på en glasplatta där de sedan enkelt kan läsas av under stereolupp. Erfarenheterna av …
… for Standardization (ISO) proposes vibration standards for the evaluation for machine damage due to vibration in rotational machines, where some vibration parameters are given to measure the vibrationgrade. This work evaluates the relevance of the vibration standards in hydro …
… functional workspace with access to shared facilities e.g. reception, office machines, internet, phone and more. Serviced offices have one distinguishing feature, very flexible let agreements. In this paper my conclusion is that government authorities are a suitable customer for …
… functional workspace with access to shared facilities e.g. reception, office machines, internet, phone and more. Serviced offices have one distinguishing feature, very flexible let agreements. In this paper my conclusion is that government authorities are a suitable customer for …
Tillkomsten av och personerna bakom Bergslagets museum i Falun
… Several persons were involved in collecting and organizing the models of old machinery, letters, paintings, pictures that was to become the Bergslagets museum. This paper shows different motives behind the opening of an industrial museum in Falun and gives a presentation of its …
… programs in the early 90?s, that included small capital loans and leasing of machines. Nowadays these micro credit programs have developed to function even in industrialized countries. In Sweden ALMI företagspartner, wich is a public utility, has started to give small loans (up …
… treatment produces a ”cottonized” fiber that can be spun in cotton spinning machinery and has a good quality. The hemp industry needs investments in order for the prices to go down, but it is an interesting environmentally friendly material for clothes because of its …
