發(fā)布時間：2018-05-19 01:36

  本文選題：水基拉延油 + 混合體系　； 參考：《長春工業(yè)大學(xué)》2015年碩士論文

【摘要】：水基拉延油是一種水溶性拉延油,是碳鋼板沖壓用油,與市場上油基拉延油比,冷卻性、潤滑性和抗極壓性更好,節(jié)省沖壓件除油工序,可用自來水沖洗、具有阻燃性、安全環(huán)保,尤其適合復(fù)雜件的重度拉伸應(yīng)用。由于不同的生產(chǎn)方式使用不同的方法如：噴涂,擠壓涂抹,手工涂抹等,這就需要不同粘度的水基拉延油配合。所以粘度是水基拉延油一個重要的使用指標(biāo),要建立粘度模型來精確地控制粘度。水基拉延油粘度與材料種類、混合比例和溫度有關(guān)。水基拉延油是牛頓型流體和非牛頓型流體的混合體系,無法用現(xiàn)有的粘度模型進(jìn)行粘度預(yù)測,但是可以從經(jīng)典的粘度模型中找出預(yù)測效果最好的粘度模型,用不同配比在不同溫度下的實驗測量值進(jìn)行回歸預(yù)測,修正模型,從而得到針對水基拉延油混合體系的粘度模型。在本文中,選取經(jīng)典的牛頓體系模型Arrhenius模型,Bingham模型,Kendall-Monroe模型和Cragoe模型；非牛頓體系Roscoe模型；雙參數(shù)模型ASTM模型。并利用擬合優(yōu)度進(jìn)行評價,通過擬合系數(shù)比較,找出最接近的預(yù)測粘度模型。通過對十個不同混合比例樣品的九十個粘度測定值進(jìn)行預(yù)測比較,ASTM模型預(yù)測效果相對其他5個粘度模型最好,而且精確度可以進(jìn)一步提高。用實驗測量值對ASTM模型進(jìn)行修正,得到M-ASTM粘度模型,擬合系數(shù)從0.860提高到0.991。M-ASTM粘度模型可以精確地預(yù)測水基拉延油粘度的變化,也可以根據(jù)粘度要求和溫度要求反向求出混合比例,進(jìn)一步指導(dǎo)生產(chǎn)。
[Abstract]:Water based drawing oil is a kind of water soluble drawing oil. It is a kind of carbon steel plate stamping oil. It has better cooling, lubricity and resistance to extreme pressure than oil based drawing oil on the market. It can save stamping parts in the deoiling process, can be flushed with tap water, and has flame-retardant property. Safe and environmentally friendly, especially suitable for heavy tensile application of complex parts. Because different production methods use different methods, such as spray, extrusion, hand smear, etc., this requires different viscosity of water based drawing oil. So viscosity is an important index of water-based drawing oil. Viscosity model should be established to control viscosity accurately. Viscosity of water-based drawing oil is related to material type, mixing ratio and temperature. Water-based drawing oil is a mixed system of Newtonian fluid and non-Newtonian fluid, which can not be predicted by the existing viscosity model, but the best viscosity model can be found out from the classical viscosity model. The viscosity model of water based drawing oil mixture system was obtained by regression prediction and modification of the model by using the experimental measurements at different temperatures. In this paper, the classical Newtonian system model, Arrhenius model, Kendall-Monroe model and Cragoe model, the non-Newtonian system Roscoe model and the two-parameter ASTM model are selected. According to the comparison of the fitting coefficients, the nearest predictive viscosity model is found. The prediction results of 90 viscosity measurements of ten samples with different mixing ratios were compared with that of the other five viscosity models, and the accuracy of ASTM model could be further improved. The ASTM model is modified by the experimental measurement value, and the M-ASTM viscosity model is obtained. The coefficient of fitting is increased from 0.860 to the 0.991.M-ASTM viscosity model, which can accurately predict the change of the viscosity of water-based drawn oil. Can also be based on viscosity requirements and temperature requirements to reverse the calculation of mixing ratio, further guide production.
【學(xué)位授予單位】：長春工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TE666

【參考文獻(xiàn)】

中國期刊全文數(shù)據(jù)庫 前8條

1 馬春曦;潤滑油異構(gòu)化降凝探索[J];大慶石油學(xué)院學(xué)報;2003年03期

2 劉喜梅,羅新民;水基潤滑添加劑的理論及應(yīng)用[J];合成潤滑材料;2001年01期

3 萬福成,姚莉,高永建,張治軍;烷基咪唑啉硼酸酯與常用切削液添加劑的配伍性能研究[J];化學(xué)研究;2000年03期

4 耿宏章,秦積舜,周開學(xué),張星;影響原油粘度因素的試驗研究[J];青島大學(xué)學(xué)報(工程技術(shù)版);2003年01期

5 羅永秀,李少正,湯衛(wèi)真;防銹潤滑添加劑硼酸酯及其水解安定性的研究[J];潤滑與密封;1996年01期

6 楊宏;油酸在水基金屬加工液中的應(yīng)用研究[J];潤滑與密封;2004年05期

7 邢義良,郎兆新,張麗華;稠油流變性的測量和研究[J];西安石油學(xué)院學(xué)報(自然科學(xué)版);1998年02期

8 孟慶萍;;混合原油粘度計算模型[J];油氣儲運;2007年10期

，

本文編號：1908148