Study on surface roughness by emanation and part angle changing at FDM

FDM 장치에서 주사량과 시제품의 경사가 표면거칠기에 미치는 영향

Competitive power is rapidly manufacture product required consumers. Therefore, modern industry have changed from small item many production to many item small production. rapid production is necessary thing at the product development. Thus, rapid prototyping is appeared. If the graphic model was made by CAD, the production can be made in short term. That provide what the part was directly tested by the worker. It provide believable data. This study is experiment on surface roughness of part at FDM