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Utveckling och utvärdering av en rörrensningsmaskin
KTH, School of Industrial Engineering and Management (ITM), Machine Design (Dept.).
2015 (Swedish)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
Development and evaluation of a pipe cleaning machine (English)
Abstract [sv]

I den här rapporten presenteras en konstruktion av en ny rörrensningsmaskin som beställts av ett företag verkande inom rörrensningsbranschen. Konstruktionen som togs fram har; en grund i plast, vilken kan formgjutas i ett stycke, en modul med alla komponenter samlade inne i rörrensningsmaskinens trumma, teleskophandtag som gör den lätt att förvara, samt förvaringsmöjligheter för extra tillbehör. Prestandan på maskinen har optimerats genom mätserier och beräkningar, vilket gett en optimal effekt, vikt och storlek. Rörrensningsmaskinen modellerades i Solid Edge, och vissa av delarna analyserades därefter i Ansys. Till rörrensningsmaskinens vajer konstruerades en växel som ska lösa problemen med vibrationer och värmeutveckling. En prototyptillverkning på denna växel gjordes för att testa om den löste problemen, vilket dock inte kommer att presenteras i denna rapport av konfidentiella skäl.

Abstract [en]

This report will present a design study of a new development of a pipe cleaning machine, which is ordered by a company working in the plumbing industry. The design that has been developed consists of; a base structure made in plastic material, which can be mold casted in one piece, a module that places all the components inside the drum, telescopic handles which make the machine easy to store, and storage locations for additional accessories. The performance of the machine has been optimized by test studies and calculations, which has given the optimal power, weight and dimensions. The pipe cleaning machine was modeled in Solid Edge, and then imported into Ansys for further calculations. To solve problems with vibrations and heat generations along the wire, a gear was designed. This gear was later manufactured and tested to be able to verify that the described problems were solved. This part is, however, not included in this report for reasons of confidentiality.

Place, publisher, year, edition, pages
2015. , 73 p.
Series
MMK 2015:57 MKN 151
Keyword [en]
Pipe, Cleaning, Machine, Wire, Gear
Keyword [sv]
Rör, Rensning, Maskin, Vajer, Växel
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-183517OAI: oai:DiVA.org:kth-183517DiVA: diva2:912139
Supervisors
Examiners
Available from: 2016-03-16 Created: 2016-03-15 Last updated: 2016-03-16Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
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  • en-US
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  • Other locale
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Output format
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