CN107287014A - 一种水溶性机械加工切削液 - Google Patents

一种水溶性机械加工切削液 Download PDF

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CN107287014A
CN107287014A CN201710473222.9A CN201710473222A CN107287014A CN 107287014 A CN107287014 A CN 107287014A CN 201710473222 A CN201710473222 A CN 201710473222A CN 107287014 A CN107287014 A CN 107287014A
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water
cutting fluid
machining cutting
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朱晴晴
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Abstract

本发明公开了一种水溶性机械加工切削液，包括6～12％的基础油或油性剂、2～6％的非离子表面活性剂、5～10％的阴离子表面活性剂、5～8％混合醇胺、10～16％的防锈剂、0.08～0.1％的铜合金缓蚀剂、0.08～0.1％的铝合金缓蚀剂、0～0.5％的软水剂、0.1～0.2％的消泡剂和余量的水。本水溶性机械加工切削液由于含有铜合金缓蚀剂、铝合金缓蚀剂、软水剂、混合醇胺，因此不仅冷却性、防锈性、抗硬水性强，而且不易变质发臭；由于其中未添加任何专用杀菌剂就可对真菌、细菌、霉菌等很强的抑制作用，因此不仅具有较长的使用寿命、避免杀菌剂对皮肤的刺激性伤害，而且降低产品成品使用成本。

Description

一种水溶性机械加工切削液
技术领域
本发明涉及一种机械加工切削液，具体是一种水溶性机械加工切削液，属于机械加工切削液技术领域。
背景技术
切削液是一种用在金属切削、磨加工过程中，用来冷却和润滑刀具和加工件的工业用液体，切削液由多种功能助剂经科学复合配合而成，同时具备良好的冷却性能、润滑性能、防锈性能、除油清洗功能、防腐功能。
传统的切削液多为皂基乳化液，存在夏季易发臭、冬季难稀释的弊端，现有技术中皂基乳化液逐步被水溶性切削液替代。
水溶性切削液是由极压剂、防锈剂、矿物油及多种表面活性剂，经科学方法调制而成的新一代半合成微乳型水溶性切削液，适用于钢、铸铁、不锈钢、铜铝及其合金等金属的切削加工，广泛应用于大型加工中心和自动车床上。
但现有的微乳型水溶性切削液通常配方中含有较高比例的基础油，油的氧化腐败易影响到整个产品的使用寿命，为此通常需要添加杀菌剂来延长使用寿命，然而绝大多数杀菌剂对皮肤有刺激、对人体有伤害，且杀菌剂大多售价较高，致使水溶性切削液的制造成本较高。
发明内容
针对上述问题，本发明提供一种水溶性机械加工切削液，在具有使用寿命长的前提下避免杀菌剂对皮肤的刺激性伤害，同时实现制造成本的降低。
为实现上述目的，本水溶性机械加工切削液包括以下质量百分比的成分：
作为本发明的进一步改进方案，所述基础油或油性剂为矿物油、多元醇酯或合成酯类。
作为本发明的进一步改进方案，所述非离子表面活性剂为聚丙烯酰胺或脂肪酸聚氧乙烯酯。
作为本发明的进一步改进方案，所述阴离子表面活性剂为硫酸酯盐、磺酸盐、磷酸酯盐或脂肪酸盐。
作为本发明的进一步改进方案，所述混合醇胺为二乙醇胺、三乙醇胺或一异丙醇胺。
作为本发明的进一步改进方案，所述防锈剂为磷酸、二聚酸、柠檬酸钠或合成酯类。
作为本发明的进一步改进方案，所述铜合金缓蚀剂为甲基苯骈三氮唑及其衍生物。
作为本发明的进一步改进方案，所述铝合金缓蚀剂为六次甲基四胺及其衍生物。
作为本发明的进一步改进方案，所述消泡剂为高碳醇脂肪酸酯复合物或聚氧乙烯聚氧丙烯季戊四醇醚。
与现有技术相比，本水溶性机械加工切削液由于含有铜合金缓蚀剂、铝合金缓蚀剂、软水剂、混合醇胺，因此不仅冷却性、防锈性、抗硬水性强，而且不易变质发臭；由于其中未添加任何专用杀菌剂就可对真菌、细菌、霉菌等很强的抑制作用，因此不仅具有较长的使用寿命、避免杀菌剂对皮肤的刺激性伤害，而且降低产品成品使用成本。
具体实施方式
实施例1：
本水溶性机械加工切削液包括以下质量百分比的成分：
其中基础油或油性剂为矿物油；非离子表面活性剂为聚丙烯酰胺；阴离子表面活性剂为硫酸酯盐；混合醇胺为二乙醇胺；防锈剂为磷酸；铜合金缓蚀剂为甲基苯骈三氮唑及其衍生物；铝合金缓蚀剂为六次甲基四胺及其衍生物；消泡剂为高碳醇脂肪酸酯复合物。
实施例2：
本水溶性机械加工切削液包括以下质量百分比的成分：
其中基础油或油性剂为多元醇酯；非离子表面活性剂为脂肪酸聚氧乙烯酯；阴离子表面活性剂为磺酸盐；混合醇胺为三乙醇胺；防锈剂为二聚酸；铜合金缓蚀剂为甲基苯骈三氮唑及其衍生物；铝合金缓蚀剂为六次甲基四胺及其衍生物；消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚。
实施例3：
本水溶性机械加工切削液包括以下质量百分比的成分：
其中基础油或油性剂为合成酯类；非离子表面活性剂为脂肪酸聚氧乙烯酯；阴离子表面活性剂为脂肪酸盐；混合醇胺为一异丙醇胺；防锈剂为柠檬酸钠；铜合金缓蚀剂为甲基苯骈三氮唑及其衍生物；铝合金缓蚀剂为六次甲基四胺及其衍生物；消泡剂为聚氧乙烯聚氧丙烯季戊四醇醚。
本水溶性机械加工切削液由于含有铜合金缓蚀剂、铝合金缓蚀剂、软水剂、混合醇胺，因此不仅冷却性、防锈性、抗硬水性强，而且不易变质发臭；由于其中未添加任何专用杀菌剂就可对真菌、细菌、霉菌等很强的抑制作用，因此不仅具有较长的使用寿命、避免杀菌剂对皮肤的刺激性伤害，而且降低产品成品使用成本。

Claims (9)

1.一种水溶性机械加工切削液，其特征在于，包括以下质量百分比的成分：
2.根据权利要求1所述的水溶性机械加工切削液，其特征在于，所述基础油或油性剂为矿物油、多元醇酯或合成酯类。
3.根据权利要求2所述的水溶性机械加工切削液，其特征在于，所述非离子表面活性剂为聚丙烯酰胺或脂肪酸聚氧乙烯酯。
4.根据权利要求3所述的水溶性机械加工切削液，其特征在于，所述阴离子表面活性剂为硫酸酯盐、磺酸盐、磷酸酯盐或脂肪酸盐。
5.根据权利要求4所述的水溶性机械加工切削液，其特征在于，所述混合醇胺为二乙醇胺、三乙醇胺或一异丙醇胺。
6.根据权利要求5所述的水溶性机械加工切削液，其特征在于，所述防锈剂为磷酸、二聚酸、柠檬酸钠或合成酯类。
7.根据权利要求6所述的水溶性机械加工切削液，其特征在于，所述铜合金缓蚀剂为甲基苯骈三氮唑及其衍生物。
8.根据权利要求7所述的水溶性机械加工切削液，其特征在于，所述铝合金缓蚀剂为六次甲基四胺及其衍生物。
9.根据权利要求8所述的水溶性机械加工切削液，其特征在于，所述消泡剂为高碳醇脂肪酸酯复合物或聚氧乙烯聚氧丙烯季戊四醇醚。
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* Cited by examiner, † Cited by third party
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Application publication date: 20171024