机电工程技术
機電工程技術
궤전공정기술
Mechanical & Electrical Engineering Technology
2015年
9期
1-4
,共4页
汪小凯%华林%朱乾皓%万明珍%戴玉同
汪小凱%華林%硃乾皓%萬明珍%戴玉同
왕소개%화림%주건호%만명진%대옥동
环件%数控热轧环机%测量与控制%自动化生产线
環件%數控熱軋環機%測量與控製%自動化生產線
배건%수공열알배궤%측량여공제%자동화생산선
ring product%NC hot ring rolling mill%measurement and control%automatic ring production line
环件精密热轧技术是制造高铁轴承、高速机床主轴承等高性能轴承环件的先进制造技术。基于目前轴承环数控径向热轧及自动化生产线技术及应用现状，详细介绍了国内首台环件数控精密径向热轧设备——HRM型数控立式热轧环机研制的关键技术：关键部件机械结构设计，过程测量与控制，阐述了数控径向热轧环自动生产线基本功能和特点，通过对上述关键技术的突破，实现了高性能轴承环件精密自动化轧制技术与装备的创新。
環件精密熱軋技術是製造高鐵軸承、高速機床主軸承等高性能軸承環件的先進製造技術。基于目前軸承環數控徑嚮熱軋及自動化生產線技術及應用現狀，詳細介紹瞭國內首檯環件數控精密徑嚮熱軋設備——HRM型數控立式熱軋環機研製的關鍵技術：關鍵部件機械結構設計，過程測量與控製，闡述瞭數控徑嚮熱軋環自動生產線基本功能和特點，通過對上述關鍵技術的突破，實現瞭高性能軸承環件精密自動化軋製技術與裝備的創新。
배건정밀열알기술시제조고철축승、고속궤상주축승등고성능축승배건적선진제조기술。기우목전축승배수공경향열알급자동화생산선기술급응용현상，상세개소료국내수태배건수공정밀경향열알설비——HRM형수공입식열알배궤연제적관건기술：관건부건궤계결구설계，과정측량여공제，천술료수공경향열알배자동생산선기본공능화특점，통과대상술관건기술적돌파，실현료고성능축승배건정밀자동화알제기술여장비적창신。
Hot ring rolling is an advanced manufacturing technology for high performance bearing rings such as High Speed Rail bearings, machine toolmain bearings, etc. Based on the status of the radial hot ring rolling equipment and automatic production line technology for bearing ring, this paper introduces key technologies of the first NC precision radial hot ring rolling equipment in China—HRM NC vertical hot ring rolling mill including the design of the critical components and the process measurement and control. The basic functions and characteristics of the automatic ring production line are explained. By solving these key technologies, the innovation of the precision automatic ring rolling technology and equipment for high performancebearing rings are realized.
