CN106118839A - 一种水基润滑防锈的金属切削液及其制备方法 - Google Patents

一种水基润滑防锈的金属切削液及其制备方法 Download PDF

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CN106118839A
CN106118839A CN201610461641.6A CN201610461641A CN106118839A CN 106118839 A CN106118839 A CN 106118839A CN 201610461641 A CN201610461641 A CN 201610461641A CN 106118839 A CN106118839 A CN 106118839A
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黄润翔
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Suzhou Hongke Metal Product Co Ltd
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Abstract

本发明公开了一种水基润滑防锈的金属切削液，其特征在于，包括以下重量份数的原料：二乙醇胺10~20份、乙二醇5~10份、偏硅酸钠2~5份、硼酸钠5~10份、1.5%浓度的磷酸二氢锌溶液0.5~1份、吐温20 3~8份、卡波树脂2~5份、气相二氧化硅1~3份、木质素磺酸盐0.5~1份、月桂醇1~2份、膦羧酸0.5~1份、丙二醇2~6份、钼酸钠1~3份、尼泊金乙酯0.5~1份及水50~80份；本发明同时公开了一种水基润滑防锈的金属切削液的制备方法。本发明提供的切削液以水作为溶剂，环保性良好、易于清洗，无毒无味，对人体无害，对操作人员皮肤无不良刺激，使用安全，而且同时具有良好的润滑、防锈性能。

Description

一种水基润滑防锈的金属切削液及其制备方法
技术领域
本发明涉及一种金属切削液，尤其涉及一种金属用的水基润滑防锈切削液及其制备方法。
背景技术
金属切削液是一种用在金属切削、磨制加工过程中，用来润滑、冷却刀具和加工件的液体，金属切削液需具备良好的防锈性能、润滑性能、除油清洗功能、防腐功能、冷却性能及易稀释等特点。水基金属切削液各项指标均优于皂化油，具有良好的防锈、润滑、冷却、清洗等特点，并且无毒、无味、对人体无侵蚀、对设备不腐蚀、对环境不污染等特点。
金属切削液在切削过程中的润滑作用，可以减小切削过程中的摩擦，形成部分润滑膜，进而减小切削力、摩擦及功率消耗，降低刀具与切削部位的表面温度及刀具磨损，改善工件材料的切削加工的性能。在切削过程中，加入切削液后，切削液渗入砂轮磨粒-工件及磨粒-磨屑之间形成润滑膜，从而使界面间的摩擦减小，进而减小磨削力和摩擦热，提高砂轮使用期限以及工件表面质量。
在金属切削的过程中，尤其是在我国南方地区潮湿多雨季节的环境下，工件要与环境介质以及切削液组分分解/氧化变质而产生的油泥等腐蚀性介质接触而产生腐蚀，与切削液接触的金属部件表面也会因此而腐蚀。而且在工件加工后或工序之间流转过程中暂时存放的时候，也要求金属切削液具备一定的防锈能力，防止环境介质、残存切削液中的油泥等腐蚀性介质对金属产生侵蚀。
发明内容
本发明的目的是提供一种金属用的水基润滑、防腐性能良好的切削液。
本发明解决上述技术问题采用的技术方案为：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺10~20份、乙二醇5~10份、偏硅酸钠2~5份、硼酸钠5~10份、1.5%浓度的磷酸二氢锌溶液0.5~1份、吐温20 3~8份、卡波树脂2~5份、气相二氧化硅1~3份、木质素磺酸盐0.5~1份、月桂醇1~2份、膦羧酸0.5~1份、丙二醇2~6份、钼酸钠1~3份、尼泊金乙酯0.5~1份及水50~80份；
所述的一种水基润滑防锈的金属切削液的制备方法，包括以下步骤：
1）按照所述重量份数备取原料；
2）取总水量的一半置于混合容器中，依次加入二乙醇胺、乙二醇、偏硅酸钠、硼酸钠、木质素磺酸盐、膦羧酸、月桂醇、丙二醇和尼泊金乙酯，中速搅拌10~15min；
3）取剩余的水置于搅拌容器中，于50~60℃下加入1.5%浓度的磷酸二氢锌溶液、吐温20、卡波树脂，中速搅拌10~15min；
4）将步骤2所得的溶液加入至步骤3中继续保温搅拌5~10min，然后加入气相二氧化硅和钼酸钠保温震荡搅拌1~3h，得到本发明的切削液。
进一步地，所述的一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺15份、乙二醇7份、偏硅酸钠3份、硼酸钠8份、1.5%浓度的磷酸二氢锌溶液0.7份、吐温20 6份、卡波树脂4份、气相二氧化硅2份、木质素磺酸盐0.8份、月桂醇1.5份、膦羧酸0.7份、丙二醇4份、钼酸钠2份、尼泊金乙酯0.8份及水65份。
进一步地，所述的一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺20份、乙二醇10份、偏硅酸钠5份、硼酸钠10份、1.5%浓度的磷酸二氢锌溶液1份、吐温20 8份、卡波树脂5份、气相二氧化硅3份、木质素磺酸盐1份、月桂醇2份、膦羧酸1份、丙二醇6份、钼酸钠3份、尼泊金乙酯1份及水80份。
进一步地，所述的一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺10份、乙二醇5份、偏硅酸钠2份、硼酸钠5份、1.5%浓度的磷酸二氢锌溶液0.5份、吐温20 3份、卡波树脂2份、气相二氧化硅1份、木质素磺酸盐0.5份、月桂醇1份、膦羧酸0.5份、丙二醇2份、钼酸钠1份、尼泊金乙酯0.5份及水50份。
与现有技术相比，本发明具备的有益效果为：本发明提供的一种水基润滑防锈的金属切削液以水作为溶剂，使用过程中无排放及污染，环保性良好、易于清洗，可作为通用型金属加工切削液替代传统的矿物油基金属加工液；本发明的切削液无毒无味，对人体无害，对操作人员皮肤无不良刺激，使用安全；通过合理原料配比及多次实验证实，本发明提供的切削液具有良好的润滑、防锈性能，而且防锈周期长、冷却性能优良，有助于提高加工精度，延长切削仪器使用寿命。
具体实施方式
实施例1：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺15份、乙二醇7份、偏硅酸钠3份、硼酸钠8份、1.5%浓度的磷酸二氢锌溶液0.7份、吐温20 6份、卡波树脂4份、气相二氧化硅2份、木质素磺酸盐0.8份、月桂醇1.5份、膦羧酸0.7份、丙二醇4份、钼酸钠2份、尼泊金乙酯0.8份及水65份；
所述的一种水基润滑防锈的金属切削液的制备方法，包括以下步骤：
1）按照所述重量份数备取原料；
2）取总水量的一半置于混合容器中，依次加入二乙醇胺、乙二醇、偏硅酸钠、硼酸钠、木质素磺酸盐、膦羧酸、月桂醇、丙二醇和尼泊金乙酯，中速搅拌12min；
3）取剩余的水置于搅拌容器中，于55℃下加入1.5%浓度的磷酸二氢锌溶液、吐温20、卡波树脂，中速搅拌12min；
4）将步骤2所得的溶液加入至步骤3中继续保温搅拌8min，然后加入气相二氧化硅和钼酸钠保温震荡搅拌2h，得到本发明的切削液。
实施例2：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺20份、乙二醇10份、偏硅酸钠5份、硼酸钠10份、1.5%浓度的磷酸二氢锌溶液1份、吐温20 8份、卡波树脂5份、气相二氧化硅3份、木质素磺酸盐1份、月桂醇2份、膦羧酸1份、丙二醇6份、钼酸钠3份、尼泊金乙酯1份及水80份；
所述的一种水基润滑防锈的金属切削液的制备方法，包括以下步骤：
1）按照所述重量份数备取原料；
2）取总水量的一半置于混合容器中，依次加入二乙醇胺、乙二醇、偏硅酸钠、硼酸钠、木质素磺酸盐、膦羧酸、月桂醇、丙二醇和尼泊金乙酯，中速搅拌10min；
3）取剩余的水置于搅拌容器中，于50℃下加入1.5%浓度的磷酸二氢锌溶液、吐温20、卡波树脂，中速搅拌10min；
4）将步骤2所得的溶液加入至步骤3中继续保温搅拌5min，然后加入气相二氧化硅和钼酸钠保温震荡搅拌1h，得到本发明的切削液。
实施例3：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺10份、乙二醇5份、偏硅酸钠2份、硼酸钠5份、1.5%浓度的磷酸二氢锌溶液0.5份、吐温20 3份、卡波树脂2份、气相二氧化硅1份、木质素磺酸盐0.5份、月桂醇1份、膦羧酸0.5份、丙二醇2份、钼酸钠1份、尼泊金乙酯0.5份及水50份；
所述的一种水基润滑防锈的金属切削液的制备方法，包括以下步骤：
1）按照所述重量份数备取原料；
2）取总水量的一半置于混合容器中，依次加入二乙醇胺、乙二醇、偏硅酸钠、硼酸钠、木质素磺酸盐、膦羧酸、月桂醇、丙二醇和尼泊金乙酯，中速搅拌15min；
3）取剩余的水置于搅拌容器中，于60℃下加入1.5%浓度的磷酸二氢锌溶液、吐温20、卡波树脂，中速搅拌15min；
4）将步骤2所得的溶液加入至步骤3中继续保温搅拌10min，然后加入气相二氧化硅和钼酸钠保温震荡搅拌3h，得到本发明的切削液。
实施例4：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺10份、乙二醇10份、偏硅酸钠2份、硼酸钠10份、1.5%浓度的磷酸二氢锌溶液0.5份、吐温20 8份、卡波树脂2份、气相二氧化硅3份、木质素磺酸盐0.5份、月桂醇2份、膦羧酸0.5份、丙二醇6份、钼酸钠1份、尼泊金乙酯1份及水50份；
所述的一种水基润滑防锈的金属切削液的制备方法，期具体步骤同实施例1。
实施例5：一种水基润滑防锈的金属切削液，包括以下重量份数的原料：二乙醇胺12份、乙二醇6份、偏硅酸钠4份、硼酸钠9份、1.5%浓度的磷酸二氢锌溶液0.6份、吐温20 5份、卡波树脂3份、气相二氧化硅2份、木质素磺酸盐0.9份、月桂醇1.2份、膦羧酸0.6份、丙二醇5份、钼酸钠2份、尼泊金乙酯0.7份及水70份；
所述的一种水基润滑防锈的金属切削液的制备方法，期具体步骤同实施例1。
本发明的一种水基润滑防锈的金属切削液产品通用性强，可适合对各种碳钢、铸铁、合金钢等黑色金属以及铝合金、钛合金、锌合金等有色金属的车削、磨削、钻孔、镗孔等加工工艺。

Claims (4)

1.一种水基润滑防锈的金属切削液，其特征在于，包括以下重量份数的原料：二乙醇胺10~20份、乙二醇5~10份、偏硅酸钠2~5份、硼酸钠5~10份、1.5%浓度的磷酸二氢锌溶液0.5~1份、吐温20 3~8份、卡波树脂2~5份、气相二氧化硅1~3份、木质素磺酸盐0.5~1份、月桂醇1~2份、膦羧酸0.5~1份、丙二醇2~6份、钼酸钠1~3份、尼泊金乙酯0.5~1份及水50~80份；
所述的一种水基润滑防锈的金属切削液的制备方法，包括以下步骤：
1）按照所述重量份数备取原料；
2）取总水量的一半置于混合容器中，依次加入二乙醇胺、乙二醇、偏硅酸钠、硼酸钠、木质素磺酸盐、膦羧酸、月桂醇、丙二醇和尼泊金乙酯，中速搅拌10~15min；
3）取剩余的水置于搅拌容器中，于50~60℃下加入1.5%浓度的磷酸二氢锌溶液、吐温20、卡波树脂，中速搅拌10~15min；
4）将步骤2所得的溶液加入至步骤3中继续保温搅拌5~10min，然后加入气相二氧化硅和钼酸钠保温震荡搅拌1~3h，得到本发明的切削液。
2.根据权利要求1所述的一种水基润滑防锈的金属切削液，其特征在于，包括以下重量份数的原料：二乙醇胺15份、乙二醇7份、偏硅酸钠3份、硼酸钠8份、1.5%浓度的磷酸二氢锌溶液0.7份、吐温20 6份、卡波树脂4份、气相二氧化硅2份、木质素磺酸盐0.8份、月桂醇1.5份、膦羧酸0.7份、丙二醇4份、钼酸钠2份、尼泊金乙酯0.8份及水65份。
3.根据权利要求1所述的一种水基润滑防锈的金属切削液，其特征在于，包括以下重量份数的原料：二乙醇胺20份、乙二醇10份、偏硅酸钠5份、硼酸钠10份、1.5%浓度的磷酸二氢锌溶液1份、吐温20 8份、卡波树脂5份、气相二氧化硅3份、木质素磺酸盐1份、月桂醇2份、膦羧酸1份、丙二醇6份、钼酸钠3份、尼泊金乙酯1份及水80份。
4.根据权利要求1所述的一种水基润滑防锈的金属切削液，其特征在于，包括以下重量份数的原料：二乙醇胺10份、乙二醇5份、偏硅酸钠2份、硼酸钠5份、1.5%浓度的磷酸二氢锌溶液0.5份、吐温20 3份、卡波树脂2份、气相二氧化硅1份、木质素磺酸盐0.5份、月桂醇1份、膦羧酸0.5份、丙二醇2份、钼酸钠1份、尼泊金乙酯0.5份及水50份。
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JPH10237479A (ja) * 1997-02-25 1998-09-08 Neos Co Ltd ワイヤソー用水溶性切削液
CN1243150A (zh) * 1998-06-09 2000-02-02 日本巴可莱新株式会社 金属材料的塑性加工用润滑剂
CN102703196A (zh) * 2012-05-31 2012-10-03 天长市润达金属防锈助剂有限公司 一种环保水基金属切削液

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JPH10237479A (ja) * 1997-02-25 1998-09-08 Neos Co Ltd ワイヤソー用水溶性切削液
CN1243150A (zh) * 1998-06-09 2000-02-02 日本巴可莱新株式会社 金属材料的塑性加工用润滑剂
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106833855A (zh) * 2016-12-11 2017-06-13 安徽省东至县东鑫冲压件有限责任公司 一种切割机床用冷却液

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