本文選題：傾斜噴涂　切入點(diǎn)：犄角曲面　出處：《機(jī)械設(shè)計(jì)與制造》2016年11期

【摘要】：針對(duì)傾角噴涂工藝時(shí)的涂層生長(zhǎng)速率建模問(wèn)題,提出運(yùn)用高斯和模型建立噴槍靜態(tài)傾角噴涂時(shí)的涂層生長(zhǎng)速率模型。基于高斯和模型,首先運(yùn)用微分幾何放大定理建立考慮噴涂?jī)A角為變量的涂層生長(zhǎng)速率模型;然后做噴槍靜態(tài)傾角噴涂實(shí)驗(yàn),運(yùn)用最小二乘法對(duì)離散點(diǎn)的涂層厚度進(jìn)行擬合,最終建立基于高斯和模型的傾角噴涂涂層生長(zhǎng)速率模型。最后運(yùn)用基于β分布模型的傾角噴涂涂層生長(zhǎng)速率模型擬合離散點(diǎn)的涂層厚度,通過(guò)對(duì)比得到基于高斯和模型的傾角噴涂涂層生長(zhǎng)速率模型更能獲得較好的擬合精度。
[Abstract]:Aiming at the modeling of coating growth rate in dip spraying process, a model of coating growth rate during static dip spraying with Gao Si and model is proposed. The model of coating growth rate considering spray dip angle as variable is established by differential geometric amplification theorem, and then the spray gun static dip spraying experiment is done, and the coating thickness of discrete point is fitted by least square method. Finally, the growth rate model of dip spray coating based on Gao Si and model is established. Finally, the growth rate model of dip spray coating based on 尾 distribution model is used to fit the coating thickness of discrete point. The growth rate model of dip spray coating based on Gao Si and model can obtain better fitting accuracy.
【作者單位】： 鹽城工學(xué)院機(jī)械工程學(xué)院;安徽理工大學(xué)機(jī)械工程學(xué)院;鹽城工學(xué)院汽車工程學(xué)院;
【基金】：國(guó)家自然科學(xué)基金(51405418) 江蘇省高校自然科學(xué)基金(14KJB460031)
【分類號(hào)】：TQ639.2;TP242
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本文編號(hào)：1665841