CN113549490A - 水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使用方法 - Google Patents

水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使用方法 Download PDF

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CN113549490A
CN113549490A CN202110832275.1A CN202110832275A CN113549490A CN 113549490 A CN113549490 A CN 113549490A CN 202110832275 A CN202110832275 A CN 202110832275A CN 113549490 A CN113549490 A CN 113549490A
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陈林
陈战
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Dongguan Zhuo Chun Lubrication Technology Co ltd
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Abstract

本发明公开了一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括甘油、鳌合剂、葵二酸、水性极压润滑剂、非离子乳化剂、硼酸、阳离子沉降剂、苯丙三氮唑、二乙醇胺、三元羧酸防锈剂、消泡剂、蒸馏水;具有泡沫低、优异的清洗、防锈性、润滑性和沉降效果;用水性全合成拉削液,替代传统的拉削油和乳化液,改善了生产环境,大幅度节约了用油成本;采用葵二酸、二钠螯合剂,阳离子沉降剂协调作用,铸铁粉末快速沉淀,既保证了拉削效果,又可以抑制泡沫的产生,工件后续清洗简单,同时解决了泡沫溢出的问题,同时解决了拉削过程中铁屑粘附刮伤工件的问题。

Description

水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使 用方法
技术领域
本发明涉及润滑液领域,具体涉及一种水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使用方法。
背景技术
汽车轴瓦底座一般是球墨铸铁材质通过拉削工艺制成,润滑介质一般采用油性拉削油或者乳化油,拉削过程中,产生的铸铁粉末和铁屑,不易沉降,特别容易结块并粘附在拉削模具上,产品表面出现毛刺或者拉痕,导致不良率高;用水性半合成拉削液,因为拉削工序产生的热量多,需要充分冷却,拉削液喷嘴一般配备加压装置,喷嘴压力大,会产生大量泡沫,甚至溢出,同时泡沫包裹铁粉,在拉削液中循环,影响拉削视觉效果和现场环境。
因此,需要一种用于汽车轴瓦底座拉削润滑冷却液,能够解决汽车轴瓦底座拉削过程中铸铁粉末粘附和泡沫大的技术问题。
发明内容
有鉴于此,本发明的目的在于提供一种水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使用方法,具有泡沫低、优异的清洗、防锈性、润滑性和沉降效果,能够解决汽车轴瓦底座拉削过程中铸铁粉末粘附和泡沫大的技术问题。
本发明的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油3-8%、鳌合剂1-5%、葵二酸1-5%、水性极压润滑剂10-20%、非离子乳化剂2-5%、硼酸2-5%、阳离子沉降剂1-2%、苯丙三氮唑0.5-1%、二乙醇胺5-15%、三元羧酸防锈剂10-15%、消泡剂0.02-0.05%、余量蒸馏水加至100%;
进一步,润滑冷却液原料按质量百分比包括以下组分:甘油5%、鳌合剂3%、葵二酸3%、水性极压润滑剂15%、非离子乳化剂3%、硼酸3%、阳离子沉降剂1.5%、苯丙三氮唑0.7%、二乙醇胺10%、三元羧酸防锈剂12%、消泡剂0.03%、余量蒸馏水加至100%;
进一步,所述螯合剂为乙二胺四乙酸四钠盐;
进一步,所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2;
进一步,所述非离子乳化剂为壬基酚聚氧乙烯醚;
进一步,所述阳离子沉降剂为法国科莱恩季胺盐阳离子表面活性剂Dismulgan77;
进一步,所述消泡剂为三维硅氧烷。
本发明还公开一种水性全合成汽车轴瓦底座拉削润滑冷却液的制备方法,包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加热至温度为90-110℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加热至温度为100-120℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
本发明还公开一种水性全合成汽车轴瓦底座拉削润滑冷却液的使用方法,将水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:10~20稀释使用。
本发明的有益效果:本发明的水性全合成汽车轴瓦底座拉削润滑冷却液、制备方法及其使用方法,具有泡沫低、优异的清洗、防锈性、润滑性和沉降效果;用水性全合成拉削液,替代传统的拉削油和乳化液,改善了生产环境,大幅度节约了用油成本;采用葵二酸、二钠螯合剂,阳离子沉降剂协调作用,铸铁粉末快速沉淀,既保证了拉削效果,又可以抑制泡沫的产生,工件后续清洗简单,同时解决了泡沫溢出的问题,同时解决了拉削过程中铁屑粘附刮伤工件的问题。该润滑油的集中油池换油周期为1-2年,单机油池换油周期为6-12个月,且使用后的废液经过滤后可重复使用,达到了循环使用的目的,减少了废液处理和排放,利于环保。
具体实施方式
实施例一
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油3%、鳌合剂1%、葵二酸1%、水性极压润滑剂10%、非离子乳化剂2%、硼酸2%、阳离子沉降剂1%、苯丙三氮唑0.5%、二乙醇胺5%、三元羧酸防锈剂10%、消泡剂0.02%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为90℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为100℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:10稀释使用。
实施例二
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油8%、鳌合剂5%、葵二酸5%、水性极压润滑剂20%、非离子乳化剂5%、硼酸5%、阳离子沉降剂2%、苯丙三氮唑1%、二乙醇胺15%、三元羧酸防锈剂15%、消泡剂0.05%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为110℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为120℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:20稀释使用。
实施例三
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油3%、鳌合剂5%、葵二酸1%、水性极压润滑剂20%、非离子乳化剂2%、硼酸2-5%、阳离子沉降剂2%、苯丙三氮唑0.5%、二乙醇胺15%、三元羧酸防锈剂10%、消泡剂0.05%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为100℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为110℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:15稀释使用。
实施例四
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油8%、鳌合剂1%、葵二酸5%、水性极压润滑剂10%、非离子乳化剂5%、硼酸2%、阳离子沉降剂2%、苯丙三氮唑0.5%、二乙醇胺15%、三元羧酸防锈剂10%、消泡剂0.05%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为105℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为115℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:12稀释使用。
实施例五
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油3%、鳌合剂3%、葵二酸5%、水性极压润滑剂15%、非离子乳化剂2%、硼酸5%、阳离子沉降剂1.5%、苯丙三氮唑0.5%、二乙醇胺8%、三元羧酸防锈剂10%、消泡剂0.04%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为95℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为105℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:18稀释使用。
实施例六
本实施例的一种水性全合成汽车轴瓦底座拉削润滑冷却液,润滑冷却液原料按质量百分比包括以下组分:甘油5%、鳌合剂3%、葵二酸3%、水性极压润滑剂15%、非离子乳化剂3%、硼酸3%、阳离子沉降剂1.5%、苯丙三氮唑0.7%、二乙醇胺10%、三元羧酸防锈剂12%、消泡剂0.03%、余量蒸馏水加至100%;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
其制备方法包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加入电加热不锈钢反应釜中加热至温度为100℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加入电加热不锈钢反应釜中加热至温度为110℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌30min后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
将本实施例的水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:15稀释使用。
上述实施例中,所述螯合剂为乙二胺四乙酸四钠盐;所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2;所述非离子乳化剂为壬基酚聚氧乙烯醚;所述阳离子沉降剂为法国科莱恩季胺盐阳离子表面活性剂Dismulgan 77;所述消泡剂为三维硅氧烷。
最后说明的是,以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的宗旨和范围,其均应涵盖在本发明的权利要求范围当中。

Claims (9)

1.一种水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:润滑冷却液原料按质量百分比包括以下组分:甘油3-8%、鳌合剂1-5%、葵二酸1-5%、水性极压润滑剂10-20%、非离子乳化剂2-5%、硼酸2-5%、阳离子沉降剂1-2%、苯丙三氮唑0.5-1%、二乙醇胺5-15%、三元羧酸防锈剂10-15%、消泡剂0.02-0.05%、余量蒸馏水加至100%。
2.根据权利要求1所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:润滑冷却液原料按质量百分比包括以下组分:甘油5%、鳌合剂3%、葵二酸3%、水性极压润滑剂15%、非离子乳化剂3%、硼酸3%、阳离子沉降剂1.5%、苯丙三氮唑0.7%、二乙醇胺10%、三元羧酸防锈剂12%、消泡剂0.03%、余量蒸馏水加至100%。
3.根据权利要求1所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:所述螯合剂为乙二胺四乙酸四钠盐。
4.根据权利要求3所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:所述水性极压润滑剂为自乳化聚酯和烷基醇胺的混合物,所述自乳化聚酯与烷基醇胺的质量比为1:2。
5.根据权利4所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:所述非离子乳化剂为壬基酚聚氧乙烯醚。
6.根据权利5所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:所述阳离子沉降剂为法国科莱恩季胺盐阳离子表面活性剂Dismulgan 77。
7.根据权利要求6所述的水性全合成汽车轴瓦底座拉削润滑冷却液,其特征在于:所述消泡剂为三维硅氧烷。
8.根据权利要求1所述的水性全合成汽车轴瓦底座拉削润滑冷却液的制备方法,其特征在于:包括以下步骤:
a.制备水性极压润滑剂:将自乳化聚酯、烷基醇胺加热至温度为90-110℃反应至透明状态后加入烷基醇胺2倍的蒸馏水溶解,制得透明水性极压润滑剂,备用;
b.将二乙醇胺、硼酸混合加热至温度为100-120℃,保温一小时后,再降温至60℃以下,然后依次加入蒸馏水、水性极压润滑剂、三元羧酸防锈剂、苯丙三氮唑、非离子乳化剂、甘油、鳌合剂、阳离子沉降剂、葵二酸,搅拌后再加入蒸馏水和消泡剂,继续搅拌至均匀透明。
9.根据权利要求1所述的水性全合成汽车轴瓦底座拉削润滑冷却液的使用方法,其特征在于:将水性全合成汽车轴瓦底座拉削润滑冷却液与水按比例1:10~20稀释使用。
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