精密成形工程
精密成形工程
정밀성형공정
METAL FORMING TECHNOLOGY
2012年
2期
75-77
,共3页
许连辅%赵洪图%李艳静%李新%许雁冰%聂兰启
許連輔%趙洪圖%李豔靜%李新%許雁冰%聶蘭啟
허련보%조홍도%리염정%리신%허안빙%섭란계
封头%半球形%拉深
封頭%半毬形%拉深
봉두%반구형%랍심
steel tube head%hemisphere%deep drawing
通过对封头工艺进行分析,提出了采用具有拉深筋的凹模,一次拉深工艺,介绍了模具结构及工作过程,并对生产中出现的问题提出了改进措施,从而保证了封头零件的顺利成形,为同类型零件的拉深提供了借鉴。
通過對封頭工藝進行分析,提齣瞭採用具有拉深觔的凹模,一次拉深工藝,介紹瞭模具結構及工作過程,併對生產中齣現的問題提齣瞭改進措施,從而保證瞭封頭零件的順利成形,為同類型零件的拉深提供瞭藉鑒。
통과대봉두공예진행분석,제출료채용구유랍심근적요모,일차랍심공예,개소료모구결구급공작과정,병대생산중출현적문제제출료개진조시,종이보증료봉두령건적순리성형,위동류형령건적랍심제공료차감。
By analysis of the steel tube head technology, a deep drawing technique by female die with draw bead is proposed. The die structure and the working process are described. The improvement measures to the problems in the production are put forward, which guarantee the successful forming of the steel tube head. It provides the reference for the deep drawing of the parts of the same kind.