西安超码科技有限公司

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B757-200 Carbon/carbon brake disc
B757-200 Carbon/carbon brake disc
始于创新维修   超码是国内最早涉足民用飞机炭刹车盘维修项目的单位之一,在1994年就已开展了民用飞机炭刹车盘维修工艺的探索性研究。在国外传统的“二合一”维修方案基础上,为了提高炭刹车盘的可修复率和可靠性及安全性,超码在国际上率先开发了“粘结”及“整体粘结”维修炭刹车盘的方法。其最大特色是:一、用自产炭/炭复合材料修复已损坏的静盘炭键齿;二、采用热解炭原位粘结二片动、静盘,提高了整体性。   1997年初在西北民航管理局审查组的监督与指导下,超码的修复炭盘通过了地面动力验证试验,年底完成了装机试飞试验。   1998年,超码获得了B757-200飞机炭刹车盘的维修许可证,并相继取得了7个机型炭刹车盘的维修许可证。   成于自主研发   波音757-200型(以下简称B757-200)飞机炭刹车盘是超码完全依靠自身技术力量研制的、拥有自主知识产权的代表性产品。   超码生产的B757-200型飞机炭刹车盘于2004年5月获得中国民航总局颁发的零部件制造人批准书(编号:PMA0044)。     同期,炭盘开始在中国国际航空股份有限公司西南公司正式装机使用,2005年2月开始在上海航空股份有限公司的B757-200型飞机上使用。目前,该型号的炭/炭刹车盘已成功应用于国内多条航线,并已在高原机场得到了实际应用的考核,是国航西南公司、上海航空股份有限公司(前)的唯一指定供应商。       (试验前及试验中的炭/炭刹车盘)   为验证批生产炭刹车盘的质量稳定性、一致性,积累更多的经验,超码曾分别于2005年2月及2006年8月进行了两次地面动力模拟试验。试验结果表明,超码品牌的炭刹车盘磨损极限件曲线形态及摩擦系数与原厂新盘基本一致,说明超码生产的B757-200飞机炭刹车盘在整个寿命周期内,摩擦特性稳定,具有优异的使用性能。        持证以来,超码为每片炭刹车盘都建立了质量档案,对其原材料的原始状态、工艺过程、质量状态进行了详细的跟踪记录,使每片刹车盘都具有可追溯性。   由于超码对所生产的B757-200飞机炭刹车盘长期跟踪检查,对所反馈的信息不断持续改进,装机使用的炭盘所表现出的稳定性和一致性,赢得了用户的青睐,获得了中国国际航空股份有限公司发放的B757-200飞机炭刹车盘国内唯一的制造人认可证书和承修商认可证书,并在2006年先后击败国外炭盘原生产厂家和国内炭盘PMA件相同厂家成为上海航空股份有限公司B757-200飞机炭刹车盘新盘唯一采购供应商。   超码的B757-200飞机炭车盘项目先后被列为国家火炬计划项目,并获陕西省科学技术一等奖、陕西省国防科技进步特等奖、国家重点新产品、陕西省十大品牌等荣誉。
A320 Carbon/carbon brake disc
A320 Carbon/carbon brake disc
Starting with innovative services   Chaoma is one of the earliest enterprises involved in the civil aircraft carbon brake disc repair projects,which started the exploratory study of civil aircraft carbon brake discs maintenance technologies early in 1994.On the basis of the traditional“2-in-1”maintenance solutions abroad,in order to improve the reliability and safety of carbon brake discs maintenance,Chaoma took the lead in the world to develop the“bond”and“overall bond”methods for the maintenance of charcoal brakes,which are mainly featured by:1.Self-produced carbon/carbon composites are used to repair damaged spline teeth of stator disc carbon;2.Pyrolytic carbon is used to bond the dynamic and static plates in situ,to improve the integrity.   In early 1997,under the supervision and guidance of the review group of Northwest Civil Aviation Authority,Chaoma’s recovery carbon brake disc passed the ground power verification test;the flight test was completed by the end of the year.   In 1998,Chaoma obtained the maintenance license for the carbon brake discs of B757-200 aircrafts,and obtained maintenance licenses for a total of seven models of carbon brake discs.   Success comes from independent R&D   Carbon brake discs for Boeing 757-200(B757-200)aircrafts are a representative product of Chaoma,which is researched and developed entirely depending on their own technological strength,with independent intellectual property rights.   The carbon brake discs for B757-200 aircraft produced by Chaoma obtained the Parts Manufacturer Approval(ID:PMA0044)issued by China Civil Aviation Administration in May 2004.   During the same period,the carbon brake discs were officially installed and put into use in the Southwest branch of Air China,and was used on B757-200 aircraft of Shanghai Airlines Co.,Ltd.in February 2005.Currently,this model of carbon/carbon brake discs has been successfully applied in many domestic routes,and has been tested by the practical applications at highlands airport.The company is the only designated supplier of Air China Southwest Company and(the former)Shanghai Airlines Co.,Ltd.
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