CN106520336A - 一种普通黄铜合金冷镦工艺润滑剂组合物 - Google Patents

一种普通黄铜合金冷镦工艺润滑剂组合物 Download PDF

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CN106520336A
CN106520336A CN201610966129.7A CN201610966129A CN106520336A CN 106520336 A CN106520336 A CN 106520336A CN 201610966129 A CN201610966129 A CN 201610966129A CN 106520336 A CN106520336 A CN 106520336A
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黄福川
肖锋
陈帆
陈一帆
胡雄风
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Guangxi University
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Abstract

本发明公开了一种普通黄铜合金冷镦工艺润滑剂组合物，采用HVI基础油作为基础油，配合多种复合添加剂。包括：抗氧剂、金属减活剂、油性剂、抗磨剂、极压剂、摩擦改进剂、防锈剂、增粘剂、抗泡剂、分散剂、抗氧抗腐剂等。本发明的组合本发明的组合物具有良好的承载抗磨性、挤压性、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤；提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗，延长模具使用寿命。

Description

一种普通黄铜合金冷镦工艺润滑剂组合物
技术领域
本发明一种普通黄铜合金冷镦工艺润滑剂组合物，属于金属加工润滑剂领域。
背景技术
普通黄铜是由铜和锌组成的合金。当含锌量小于35％时，锌能溶于铜内形成单相a，称单相黄铜，塑性好，适于冷热加压加工。当含锌量为36％～46％时，有a单相还有以铜锌为基的β固溶体，称双相黄铜，β相使黄铜塑性减小而抗拉强度上升，只适于热压力加工。
冷镦加工是利用模具在常温下对金属棒料镦粗(常为局部镦粗)成形的锻造方法。冷镦是另一种形式的镦锻工艺。更具金属型变理论，在常温下对金属坯料施加一定的压力，使之在模腔产生变形。按规定的形状和尺寸成形。冷镦工艺广泛应用于中小零件以及各种类型的标准件。
冷镦工艺的主要特征是无切削加工，材料利用率高，利用率达80～90％，且金属材料流线不会被切断，因此成品强度比切削加工或铸造成型零件强度更高，在一定的批量生产条件下，冷镦加工成本要比其它加工成本低得多，适用于通常需要切削件以及紧固件等形状对称的产品加工。产品的尺寸精度、重量精度及力学性能等都能达到较高的要求。
发明内容
本发明要解决的技术问题是提供一种具有良好的承载抗磨性、挤压性、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤；提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗的普通黄铜合金冷镦工艺润滑剂组合物。
本发明通过如下技术方案解决上述技术问题：
一种普通黄铜合金冷镦工艺润滑剂组合物，采用HVI基础油作为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
以上各组分的质量百分比总和是100％。
抗氧剂是质量比50％的2,6二叔丁基对甲酚T501和50％的二烷基二苯胺T534复合。
金属减活剂是质量比50％的环烷酸铜和50％的苯三唑衍生物T551复合。
油性剂是菜籽油。抗磨剂是氯化石蜡T301。极压剂是酸性磷酸酯胺盐T304。
摩擦改进剂是苯三唑脂肪酸胺盐T406。
防锈剂是质量比50％的苯并三氮唑T706和50％的羊毛脂复合。
增粘剂是乙丙共聚物T613。抗泡剂是丙烯酸酯与醚共聚物T912。
分散剂是聚异丁烯丁二酰亚胺T154。抗氧抗腐剂是脂肪酸二乙醇酰胺磷酸酯。
本发明的优点在于：本发明的组合物具有良好的承载抗磨性、挤压性(不拉毛、拉伤、
有效延长冲模的使用寿命)、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤；提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗。
具体实施方式
实施例1：
将以下各组分按下列质量百分比调和而成：
以上各组分质量百分比含量总和为100％。
实施例2：
将以下各组分按下列质量百分比调和而成：
以上各组分质量百分比含量总和为100％。
实施例3：
将以下各组分按下列质量百分比调和而成：
以上各组分质量百分比含量总和为100％。
实施例1产品的主要理化指标：
实施例2产品的主要理化指标：
实施例3产品的主要理化指标：

Claims (7)

1.一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于：采用HVI基础油作为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
组分 质量百分比含量 基础油 余量 抗氧剂 0.1％～0.5％ 金属减活剂 0.06％～0.3％ 油性剂 3.0％～6.0％ 抗磨剂 3.0％～5.0％ 极压剂 1.0％～3.0％ 摩擦改进剂 0.8％～1.5％ 防锈剂 0.05％～0.2％ 增粘剂 2.0％～6.0％ 抗泡剂 10～50ppm 分散剂 2.0％～4.0％ 抗氧抗腐剂 0.8％～1.5％
以上各组分的质量百分比总和是100％。
2.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于抗氧剂是质量比50％的2,6二叔丁基对甲酚T501和50％的二烷基二苯胺T534复合；金属减活剂是质量比50％的环烷酸铜和50％的苯三唑衍生物T551复合。
3.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于油性剂是菜籽油；抗磨剂是氯化石蜡T301。
4.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于极压剂是酸性磷酸酯胺盐T304；摩擦改进剂是苯三唑脂肪酸胺盐T406。
5.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于防锈剂是质量比50％的苯并三氮唑T706和50％的羊毛脂复合；增粘剂是乙丙共聚物T613。
6.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于抗泡剂是丙烯酸酯与醚共聚物T912；分散剂是聚异丁烯丁二酰亚胺T154。
7.如权利要求1所述的一种普通黄铜合金冷镦工艺润滑剂组合物，其特征在于抗氧抗腐剂是脂肪酸二乙醇酰胺磷酸酯。
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Publication number Priority date Publication date Assignee Title
CN104031722A (zh) * 2014-05-22 2014-09-10 丘寿勇 一种润滑油
CN104962368A (zh) * 2015-07-20 2015-10-07 广西大学 铼棒材旋锻润滑剂组合物
CN105238519A (zh) * 2015-10-19 2016-01-13 中国石油化工股份有限公司 润滑油组合物及其用途

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104031722A (zh) * 2014-05-22 2014-09-10 丘寿勇 一种润滑油
CN104962368A (zh) * 2015-07-20 2015-10-07 广西大学 铼棒材旋锻润滑剂组合物
CN105238519A (zh) * 2015-10-19 2016-01-13 中国石油化工股份有限公司 润滑油组合物及其用途

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