The scattering prevention device of the metal powder body for building up in the powder body building up device

摘要

(57) Abstract Objective The metal powder body which fell from the nozzle of the torch for building upScattering around, invading bearing circlesIt prevents. Constitution In the baseplate 2 which rotary base 3 support is done, transferring/changing of torch 7The surface of the area above the dynamic range cover 11 of the closed-end aperture, the soWay the sabot (the division plate) 12 close with the peripheral face of rotary base 3 it does,As it provides, in the side board of cover 11 vibrator 15 anti-The powder which fell from torch 7 by providing with the exit 16,The powder 8 where end 8 is collected by sabot 12, in addition is collectedBy operating vibrator 15, the outlet 16It is recovered with by with discharge hose 17.