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Hyundai Mipo Dockyard (HM D ) . Presenter : Jeong Tae- woong Jeon Yu- ki Lee Seong-kyu. Contents. Company Introduction. Company Introduction. Products of various. Click to add Title. Shipbuilding process. Click to add Title. Manufacturing process.
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Hyundai Mipo Dockyard(HMD) Presenter : Jeong Tae-woong Jeon Yu-ki Lee Seong-kyu
Contents Company Introduction Company Introduction Products of various Click to add Title Shipbuilding process Click to add Title Manufacturing process Click to add Title Summary Click to add Title
Company Introduction • HMD was established in 1975. • The world’s 4th largest shipbuilding company • Headquater located in Ulsan • HMD’s main product is various ship • SPP, container·LPG·car carrier.. Ect • Now. HMD is earning 40 billion dollars to expert 40 billion dollars
Products of various Carrier E T C S P P car & truck OHGC Bulk & Etc Container L P G Car & truck is container is
Shipbuilding process (Watching flash) • 1st. Ship design • 2nd. Cutting a steel plate to • block • 3rd. Block and engine assembly • 4th. The assembled ship floats • on the sea
Manufacturing process (1/5) • Marking & Cutting • Gas cutting : The common methods used in cutting metal are oxygas flame cutting • Plasma cutting : An inert gas (in some units, compressed air) is blown at high speed out of a nozzle • Laser cutting : A technology that uses a laser to cut materials Marking!! cutting!!
Manufacturing process (2/5) • Watching Video • Gas cutting • Laser cutting • Plasma cutting
Manufacturing process (3/5) • Bending • Cold working : It is a kind of plastic deformation. It occurs because of dislocation movements & generation within the crystal structure of the material • Hot working : It is refers to processes where metals are plastically deformed above their recrystallization temperature
Manufacturing process (4/5) Welding • welding • Welding manufacturing process that joins materials, usually metals, by causing coalescence • This is part of assembly process
Manufacturing process (5/5) • Assembly • Cutting steel plates assemble through welding • Small part is doing sub assembly • Once the process ends, the ship is completed. welding!!
Summary Now! Everyone Concentrate this page • Cutting • The common methods : gas cutting • Using oxygen and acetylene • Cold working • Yield strength & Tensile strength increases • Ductility decreases • Assembly • The common methods is Oxyfuel Gas Welding • Cutting steel plates assemble through welding This summary is examination questions!
The End Thank You! Merry Chuseok!!