Monteringslösning till dörrkarm

Sammanfattning: Dooria Sweden AB is one of the main door- and doorframe manufacturers inSweden. They deliver door frames for indoor use for project oriented buildingsites, for these types of building sites the doorpost comes pre-assembled. DooriaAB wants to minimize transport to reduce impact on environment and thetransportation costs of pre-assembled doorframes, this thru simplifying themethod of assembly.The main purpose of this thesis has been to develop a prototype solution thatbrings the three parts of the doorframe together with the same properties regardingstability and tightness of joints as the current method of assembly. A profile ofdemands and wishes were created in collaboration with Mårten Dragstedt, DeputyDirector of Dooria Sverige ABBy following the chosen method the authors have been able to produce a fullyfunctional prototype that meet the demands that were put on the product. Catia V5R20 has been used as an aid during prototype construction and virtual tests. Theprototype consists of a fitting, which simplifies and secures the method ofassembly regarding correct alignment of mutual parts and tightness of joints.Involved personnel will be able to assemble the parts of the doorframe easilywithout the need of tighten the doorframe, this prototype solution will also reducedamage to the doorframe caused by abrasion.This thesis has resulted in a prototype solution designed for assemblingdoorframes, it consists of two different types of already made components, aconnection screw with an associated screw-nut, this prototype will further becalled Ikeabeslag. The authors have proven that this solution best meets the stateddemands.