CN106635287A - 一种紫铜旋压加工工艺润滑剂 - Google Patents

一种紫铜旋压加工工艺润滑剂 Download PDF

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CN106635287A
CN106635287A CN201610837667.6A CN201610837667A CN106635287A CN 106635287 A CN106635287 A CN 106635287A CN 201610837667 A CN201610837667 A CN 201610837667A CN 106635287 A CN106635287 A CN 106635287A
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red copper
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黄福川
潘发存
胡雄风
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Guangxi University
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Abstract

本发明公开了一种紫铜旋压加工工艺润滑剂，采用46号全损耗系统用油作为基础油，配合多种复合添加剂，包括：抗氧剂、金属减活剂、油性剂、摩擦改进剂、极压剂、抗磨剂、防锈剂、抗泡剂、吸附剂、填充剂等。本发明的润滑剂具有良好的扩散性和流动性、承载能力、润滑、冷却、防锈、防腐性以及使用清洗。

Description

一种紫铜旋压加工工艺润滑剂
技术领域
本发明属于金属加工润滑剂领域，特别涉及一种紫铜旋压加工工艺润滑剂。
背景技术
紫铜又名红铜就是铜单质，因其颜色为紫红色而得名。各种性质见铜。紫铜是工业纯铜，其熔点为1083℃，无同素异构转变，相对密度为8.9。同体积的质量比普通钢重约15％。因其具有玫瑰红色，表面形成氧化膜后呈紫色，故一般称为紫铜。它是含有一定氧的铜，因而又称含氧铜。紫铜的电导率和热导率仅次于银，广泛用于制作导电、导热器材。紫铜在大气、海水和某些非氧化性酸(盐酸、稀硫酸)、碱、盐溶液及多种有机酸(醋酸、柠檬酸)中有良好的耐蚀性。主要用于制作发电机﹑母线﹑电缆﹑开关装置﹑变压器等电工器材和热交换器﹑管道﹑太阳能加热装置的平板集热器等导热器材。铜中含氧(炼铜时容易混入少量氧)对导电率影响很大，用于电气工业的铜一般都必须是无氧铜。紫铜还用于电机短路环，电磁加热感应器的制作，和大功率电子元件上面，接线排接线端子之类的。紫铜也运用到了门、窗、扶手等家具及装饰上。另外，紫铜有良好的焊接性，可经冷、热塑性加工制成各种半成品和成品。
旋压技术起源于古代制陶工艺。它是一种综合了锻造、挤压、拉件、弯曲、环轧、横轧和滚挤等工艺特点的少无切削加工的先进工艺。通常将金属简坯、平板毛坯或预制坯用尾顶顶紧在旋压机模上，由主轴带动芯棒和坯料旋转；同时旋压轮从毛坯一侧将材料挤压在旋转的芯模上，使材料产生逐点连续的塑性变形，从而获得各种母线形状的空心旋转体零件。根据旋压加工过程中的毛坯厚度变化情况，把旋压工艺分为普通旋压和强力旋压两种，即普通旋压和强力旋压。
普通旋压简称普旋。普旋过程中毛坯的厚度基本保持不变，成形主要依靠坯料沿圆周的收缩及沿半径方向上伴长不变形来实现。其主要特征是在成形过程中，可以明显看出坯料外径的变化。普通旋压的基本方式有：拉深旋压(拉旋)、缩径旋压(缩旋)和扩径旋压(扩旋)等三种。普通旋压要求润滑剂具有良好的扩散性和流动性、承载能力、润滑、冷却、防锈、防腐性以及使用清洗。
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扩散性和流动性、承载能力、润滑、冷却、防锈、防腐性以及使用清洗的紫铜旋压加工工艺润滑剂。
本发明采用以下技术方案解决上述技术问题：
一种紫铜旋压加工工艺润滑剂物，采用46号全损耗系统用油作为基础油，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 0.05％～0.3％
金属减活剂 0.05％～0.3％
油性剂 4％～8％
摩擦改进剂 0.5％～1.5％
极压剂 3％～5％
抗磨剂 3％～4％
防锈剂 0.05％～0.2％
抗泡剂 10～30ppm
吸附剂 1～4％
填充剂 2～5％
以上各组分质量百分比总和为100％。
抗氧剂是质量比50％的2,6-二叔丁基混合酯T502A和50％的含铜抗氧剂T542的复合；金属减活剂是苯三唑衍生物T551。油性剂是大豆油；摩擦改进剂是苯骈三氮唑脂肪酸胺盐T406；极压剂是氯化石蜡T301。抗磨剂是异辛基酸性磷酸酯十八胺盐T308。抗泡剂是甲基硅油T502；防锈剂是苯骈三氮唑T702。吸附剂是聚异丁烯T603D。填充剂是液体石蜡。
本发明的有益效果在于：本发明的组合物具有良好的扩散性和流动性、承载能力、润滑、冷却、防锈、防腐性以及使用清洗性，适用于紫铜普通旋压加工工艺。
具体实施方式
实施例1：将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和为100％。
实施例2：
将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和为100％。
实施例3：
将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和为100％。
实施例3产品典型技术指标：
项目 指标
40℃运动粘度mm2/s 49.6
闪点(开口)/℃ 212
倾点/℃ -12
粘度指数 97
摩擦系数 0.083
氧化安定性(旋转氧弹性，150℃)min 289
剪切安定性(40℃运动粘度下降率)，min 3.9
腐蚀试验(铜片，100℃，3h)/级 1
抗乳化度，54℃(40-37-3)，min 11
起泡性试验Pb/N 688
四球机试验PD/N 4050
梯姆肯/N 251
FZG，级 13
机械杂质，％ 0.006
水分，％ 痕迹
水溶性酸和碱 无

Claims (8)

1.一种紫铜旋压加工工艺润滑剂，其特征在于：采用46号全损耗系统用油作为基础油，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 0.05％～0.3％ 金属减活剂 0.05％～0.3％ 油性剂 4％～8％ 摩擦改进剂 0.5％～1.5％ 极压剂 3％～5％ 抗磨剂 3％～4％ 防锈剂 0.05％～0.2％ 抗泡剂 10～30ppm 吸附剂 1～4％ 填充剂 2～5％
以上各组分质量百分比总和为100％。
2.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于抗氧剂是质量比50％的2,6-二叔丁基混合酯T502A和50％的含铜抗氧剂T542的复合；金属减活剂是苯三唑衍生物T551。
3.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于油性剂是大豆油。
4.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于摩擦改进剂是苯骈三氮唑脂肪酸胺盐T406；极压剂是氯化石蜡T301。
5.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于抗磨剂是异辛基酸性磷酸酯十八胺盐T308。
6.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于抗泡剂是甲基硅油T502；防锈剂是苯骈三氮唑T702。
7.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于吸附剂是聚异丁烯T603D。
8.如权利要求1所述的一种紫铜旋压加工工艺润滑剂，其特征在于填充剂是液体石蜡。
CN201610837667.6A 2016-09-21 2016-09-21 一种紫铜旋压加工工艺润滑剂 Pending CN106635287A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557922A (zh) * 2004-02-09 2004-12-29 张义伦 重负荷滑动轴承的润滑材料
CN103695120A (zh) * 2013-12-18 2014-04-02 广西大学 钛及钛合金材料冷锻造的润滑剂
CN103725382A (zh) * 2013-12-18 2014-04-16 广西大学 镍及镍合金材料冷锻造的润滑剂

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557922A (zh) * 2004-02-09 2004-12-29 张义伦 重负荷滑动轴承的润滑材料
CN103695120A (zh) * 2013-12-18 2014-04-02 广西大学 钛及钛合金材料冷锻造的润滑剂
CN103725382A (zh) * 2013-12-18 2014-04-16 广西大学 镍及镍合金材料冷锻造的润滑剂

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Application publication date: 20170510