193 uppsatser · sida 6 av 13
… hindered an efficent work pattern, which also undoubtedly leads to a higher time requirement and lower productivity in general. In spite of the high biomass content of the unthinned stand, the net cost of harvesting (felling-bunching) the juvenille stems with the Vimek 404R …
… they could gain 32 SEK/m3fub, since prices for wood is higher in summer time. All persons were positive towards this solution considering that planning would be easier and less damage would occur during operation. Wood buyers answered that on advantage in 14 % of the cases it …
… timber supply from the forest management districts concerning both delivery in time and assortment output. As a result, the flow of timber has fluctuated a lot with serious consequence for the timber supply during 1994. One reason was unexpected weather conditions which lead to …
… for each article and this result in a high fixture cost and it also takes time to design and construct a new fixture. There are several advantages with using a flexible fixture such as that you can process workpieces with different length, height and thickness in the same …
… mystery, clearer sense of their tangible presence and function in space and time. I give the shape a more open body language when the burden of function is eased. Which does not mean that the function is plundered, it is partially retained, inherent in the construction design …
Kartläggning av plock- och tillverkningsprocesser samt personalens arbetssituation i dagsläget.
… to deliver the right product with right quality and quantity at the right time. By ensuring that the staff are happy and have the opportunity to work in a workplace with good structure, the company will be able to reach these parameters and at the same time maximize the …
En studie med syftet att lösa energibehovet för ett specifikt hus.
… to be able present itself on the market as a relatively cheap and at the same time a climate friendly choice. The house is supposed to be able to be built anywhere in Sweden and the rest of Scandinavia in a short period of time. This puts demand on what kind of heating system …
… a variant of previous known algoritm, (Fast Critical Path) for scheduling real-time tasks on a multiprocessor system. This is made in a simulation study in MATLAB. The system architecture is assumed to be a MIMD- machine, (Multiple Instruction stream Multiple Data stream) with …
… What is possible to gain by using better logistics? Is it possible to gain time with better logistics and by that reducing the costs? Purpose and aim: The purpose is to discover if there are any disagreements between the site management and the haulers. If disagreements occur …
före och efter vattenvårdsutbildning på Stora Enso Skog, distrikt Siljan
… program both had practical and theoretical parts and that there was plenty of time for discussions. Before participating in the program they were less concerned with small streams, now they felt that all streams were important. The harvester operators felt that planning was …
… This has primarily resulted in a messy production and long throughput times. The main reason for the long throughput times are the difficulties arising with the manufacture of cylinder tubes. The company has realized that streamlining of the production flow for cylinder tubes …
… 050 sek for the boreholes and an total investment of 446050 sek with a pay-off time of 5,6 years without cooling and 471050 sek with cooling wish give a pay-off time of 5,9 years. If a special double U-piping were to be used only four boreholes would be required of 250 meters …
… supplement called Silica sol. Silica sol is known as a gelling liquid. The gel time is controlled by a mixing of saline. Depending on the amount saline that gets mixed in, the gel time varies. By controlling the ratio of Silica Sol and saline during an injection, you can make …
… to keep a great manufacturing capacity. The part of the process that is most time consuming is when the metal bar, that is about to be cut, is fed to the right position. Therefore it is interesting to examine if the time used for positioning can be reduced. This thesis examines …
en systemanalys av effekter från avverkning till levererad virkesråvara
… road was calculated. The study is based on two monitory stands, one first time thinning and one second time thinning. The thinning grade is about 50 m3fub per ha each. The stands were cross-cut according to price-list of assortment range for the alternatives sawlogs & pulp wood …
