Nykonstruktion av krympbänk
Sammanfattning: Cranab is a company that specializes and manufactures cranes and grippers for forwarders, harvesters and trucks. During the manufacturing process, a shrink fit bench is used to assemble two parts together. The part that is being assembled is called a pillar. The pillar has two big components, a pipe and a splined part. These two parts is being assembled in the shrink fit bench. The current shrink fit bench is using a propane torch to heat the pipe so the splined part can be inserted. After the pipe has cooled down the part is assembled with a shrink fit. The purpose of this thesis is to draw and deliver a new concept of a new and improved shrink fit bench. The method used is to study the current shrink fit bench and draw a new one using Autodesk Inventor. The new and improved shrink fit bench is using an induction heater instead of a propane torch. The result of this work is a shrink fit bench with drawings and associated calculations and explanations of induction and comparisons on different types of induction coils.
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