So that the invention can be related to a three-dimensional article manufacturing method and a laser printer using equipment shipbuilding and this, ship construction equipment of the present invention, providing a place for producing a three-dimensional article to move the three-dimensional article to the outside, ship-building factory provided in the transfer part; A powder supply part for forming a powder layer by supplying the powder to manufacture the three-dimensional article to the transfer part; And comprising a laser printer for sintering the powder layer in whole or in part, the powder supply unit and the laser printer, powder in order according to the information of the design drawing for the three-dimensional article made operating until the complete the three-dimensional article It characterized by performing the supply process and a powder sintering process.
Ships Equipment and solid article using the same according to the present invention production process, and laser printers, the powder supply part, by having a laser printer, selective laser sintering system, or part metal evaporated selective laser sintering method with the three-dimensional article of various blocks for shipbuilding or there parts to manufacture, without machining operation, such as marking, cutting, bending, it is possible to reduce the shipbuilding work airborne, unsintered powder by providing remover, parts of unsintered powder collected, facilitates unsintered powder unsintered It can be recovered and recycled, thereby reducing the cost of purchasing powder and drying costs.