CN102954114A - 陶瓷轴承 - Google Patents

陶瓷轴承 Download PDF

Info

Publication number
CN102954114A
CN102954114A CN 201110242070 CN201110242070A CN102954114A CN 102954114 A CN102954114 A CN 102954114A CN 201110242070 CN201110242070 CN 201110242070 CN 201110242070 A CN201110242070 A CN 201110242070A CN 102954114 A CN102954114 A CN 102954114A
Authority
CN
China
Prior art keywords
bearing
ceramic
raw material
resistance
ceramic bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 201110242070
Other languages
English (en)
Inventor
蒋炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201110242070 priority Critical patent/CN102954114A/zh
Publication of CN102954114A publication Critical patent/CN102954114A/zh
Pending legal-status Critical Current

Links

Abstract

本发明的目的是提供一种陶瓷轴承,轴承的滚动体由碳化硅(Sic)为原材料合成的陶瓷球组成,此轴承具有极限转速高、耐高温、耐寒、耐磨、耐腐蚀、抗磁电绝缘、无油自润滑等特性。本发明的优点是原材料的选择,既简化了轴承结构和加工工艺,又提高了轴承的性能。

Description

陶瓷轴承
技术领域:
本发明涉及一种轴承,具体涉及一种陶瓷轴承。 
背景技术:
目前,公知的轴承寿命短,不能在高温高速下运转,承受力小,没有润滑油就无法转动,所以这就阻碍了汽车工业的大大发展,一些轻纺机械也受到阻碍。 
发明内容
本发明的目的陶瓷轴承是针对汽车工业的长寿命、高稳定性、轻纺机械的高转速、化工行业的耐腐蚀性等应用环境专门开发的高速、重载、耐温、少润滑长寿命轴承,技术含量很高,是新材料、新工艺、新结构的完美结合,可用于高速机械、轻工、仪器仪表、汽车、及航空航天等领域。此轴承具有极限转速高、耐高温、耐寒、耐磨、耐腐蚀、抗磁电绝缘、无油自润滑等特性。 
为了实现上述目的,本发明采用的技术方案为:轴承的滚动体由碳化硅(Sic)为原材料合成的陶瓷球,高品质的陶瓷球是提高轴承质量的关键因素之一。 
本发明的优点在于选材,优化工艺,提高轴承性能。 
具体实施方式:
为了对本发明作进一步的说明,下面结合具体实施例加以阐明。 
陶瓷球是轴承的重要组成部分,高品质的陶瓷球是提高轴承质量的关键因素之一。我公司开发了由碳化硅(Sic)为原材料合成的陶瓷球,陶瓷球要求精度等级达到G5Z4及高耐压性。实践证明:试验寿命≥3倍额定寿命、极限转速达4.5万转/分、在无仍何防腐措施下的盐雾试验,12小时无腐蚀,额定载荷Cr:12100N。 

Claims (1)

1.一种陶瓷轴承,其特征在于,所述的陶瓷轴承的滚动体由碳化硅(Sic)为原材料合成的陶瓷球组成,此轴承具有极限转速高、耐高温、耐寒、耐磨、耐腐蚀、抗磁电绝缘、无油自润滑等特性。
CN 201110242070 2011-08-23 2011-08-23 陶瓷轴承 Pending CN102954114A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110242070 CN102954114A (zh) 2011-08-23 2011-08-23 陶瓷轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110242070 CN102954114A (zh) 2011-08-23 2011-08-23 陶瓷轴承

Publications (1)

Publication Number Publication Date
CN102954114A true CN102954114A (zh) 2013-03-06

Family

ID=47763349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110242070 Pending CN102954114A (zh) 2011-08-23 2011-08-23 陶瓷轴承

Country Status (1)

Country Link
CN (1) CN102954114A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279225A (zh) * 2013-07-10 2015-01-14 上海佰诺泵阀有限公司 平面止推轴承
CN107109612A (zh) * 2014-12-24 2017-08-29 东华隆株式会社 绝缘轴承以及轴承的涂布方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279225A (zh) * 2013-07-10 2015-01-14 上海佰诺泵阀有限公司 平面止推轴承
CN107109612A (zh) * 2014-12-24 2017-08-29 东华隆株式会社 绝缘轴承以及轴承的涂布方法
US10260562B2 (en) 2014-12-24 2019-04-16 Tocalo Co., Ltd Insulated bearing and bearing coating method
CN107109612B (zh) * 2014-12-24 2019-07-09 东华隆株式会社 绝缘轴承以及轴承的涂布方法

Similar Documents

Publication Publication Date Title
CN103797256B (zh) 滑动构件和滑动材料组合物
CN101629601B (zh) 高分子耐磨轴瓦
CN103827274B (zh) 滑动构件和滑动材料组合物
CN104989729A (zh) 一种具有自润滑特性的轴承材料及其制备方法
CN102808850B (zh) 一种滑动轴承
CN102954114A (zh) 陶瓷轴承
WO2016152967A1 (ja) 摺動部品および摺動構造体
CN205780309U (zh) 一种耐用型轻质轴承
CN205780359U (zh) 一种自润滑滑动轴承座
CN105038417A (zh) 高耐磨活塞环
CN106883483A (zh) 一种具有高润滑性能的聚乙烯轴承
CN104653630A (zh) 一种增强轴承滚动体润滑的方法
CN101334065B (zh) 一种向心关节轴承
CN201575065U (zh) 一种自润滑冶金设备备件
CN103314227B (zh) 用于涡轮机转子的滑动轴承和具有该滑动轴承的涡轮机
CN203395020U (zh) 自润滑轴承
CN204961565U (zh) 用于发动机的多连杆传动曲轴
CN203641279U (zh) 新型工程机械自润滑轴承
CN102758280A (zh) 纺织钢领圈
CN203348329U (zh) 高精密双列圆柱滚子轴承
CN201866091U (zh) 一种自润滑滚动轴承
CN105108466A (zh) 一种高耐磨曲轴的加工工艺
CN202149139U (zh) 一种高强度耐磨轴承
CN204251008U (zh) 卷料装置
CN101435041A (zh) 一种自润滑合金材料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130306