Andersson Tjäder, Nils, 2017. Prestationer vid naturvårdshuggning med maskinell NS-skötsel. First cycle, G2E. Skinnskatteberg: SLU, School for Forest Management
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Abstract
The purpose of this study is to time study the time-slot for this individual moment of mechanized debarking and ring barking of trees. The moments are performed today in NS-management and as a point of efforti in the general consideration of final felling. The background to this study is commissioned by SCA Skog:s Jämtlandsförvaltning.
The study is limited to two aggregate designs (LogMax 6000B and H415) where the difference between these is the number of feed-rollers and limbing knifes. The method in the study is based on the “Reset method” also called “Nollställningsmetoden” when collecting the field work in these two sample surfaces. The result from these samples shows that the LogMax 6000B is better designed for debarking, while ring barking was performed equally well by the two aggregates.
| Main title: | Prestationer vid naturvårdshuggning med maskinell NS-skötsel |
|---|---|
| Authors: | Andersson Tjäder, Nils |
| Supervisor: | Stenhag, Staffan |
| Examiner: | Sundstedt, Eric |
| Series: | UNSPECIFIED |
| Volume/Sequential designation: | 2017:10 |
| Year of Publication: | 2017 |
| Level and depth descriptor: | First cycle, G2E |
| Student's programme affiliation: | SY002 Forest Management - Bachelor's Programme 180 HEC |
| Supervising department: | (S) > School for Forest Management |
| Keywords: | katning, ringbarkning, tidsstudie |
| URN:NBN: | urn:nbn:se:slu:epsilon-s-8732 |
| Permanent URL: | http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-s-8732 |
| Subject. Use of subject categories until 2023-04-30.: | Forestry production |
| Language: | Swedish |
| Deposited On: | 13 Nov 2017 10:28 |
| Metadata Last Modified: | 13 Nov 2017 10:28 |
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