本文關(guān)鍵詞：FDM分層高度對(duì)制品力學(xué)性能和表面質(zhì)量的影響　出處：《塑料》2017年03期 　論文類(lèi)型：期刊論文

  更多相關(guān)文章： FDM 分層高度 力學(xué)性能 表面質(zhì)量 表面粗糙度 表面輪廓

【摘要】：基于FDM工藝,實(shí)驗(yàn)研究了不同分層高度對(duì)3D打印制品力學(xué)性能和表面質(zhì)量的影響。結(jié)果表明:一定范圍內(nèi),隨著分層高度的增加,制品拉伸強(qiáng)度逐漸降低,而斷裂伸長(zhǎng)率則逐漸升高;在成型方向上,隨著分層高度的增加,表面粗糙度增加,同時(shí)沉積層的表面輪廓由三角形逐漸向半圓形過(guò)渡,而垂直于成型方向的輪廓線,無(wú)明顯尺寸精度變化,表明與分層高度相關(guān)性較小。
[Abstract]:Based on the FDM process, the effects of different layer height on the mechanical properties and surface quality of 3D printing products were investigated experimentally. The results show that within a certain range, with the increase of height, tensile strength decreased, and elongation increased gradually; in the forming direction, stratified as the height increases, the surface roughness increases, and the surface profile of the sediment layer by the triangle gradually to the semicircle transition, and perpendicular to the direction of the contour forming no obvious changes in size, precision, and show that the stratification height correlation is low.
【作者單位】： 青島科技大學(xué)機(jī)電工程學(xué)院;
【分類(lèi)號(hào)】：TB301;TP391.73
【正文快照】： Ejects of Layer Thickness in FDM on Mechanical Properties and Surface Quality of Printed ProductsLIN Guangyi,LIU Feng,ZHAO Huiji.KONG Linwei,YU Xiaodong(College of Mechanical and Electrical Engineering,Qingdao University of Science and Technology,Qingdao

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1 王小峰;氣體輔助注射成型氣體穿透行為和制品力學(xué)性能的試驗(yàn)研究[D];鄭州大學(xué);2007年

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本文編號(hào)：1341489