大口径弹体的一次收口成形
대구경탄체적일차수구성형
One-pass Necking Forming Research of Large Caliber Projectile Shell Body
  • 万方数据
    精密成形工程 정밀성형공정
    METAL FORMING TECHNOLOGY
    2012年 4期 81-85 ,共5页

    杨大伟%肖宏%王殿辉%吴忠江%周宇航%姜秀凤%汤菊霜%富冰伟

    양대위%초굉%왕전휘%오충강%주우항%강수봉%탕국상%부빙위

    弹体%收口%成形 彈體%收口%成形
    탄체%수구%성형
    projectile shell body%necking%forming
    阐述了弹体收口的基本原理及其相关因素，分析了收口成形时温度控制的重要性，并对收口前弹体加热温度、加热长度、加热时间、毛坯图的设计、收口成形工装设计加以说明。
    천술료탄체수구적기본원리급기상관인소，분석료수구성형시온도공제적중요성，병대수구전탄체가열온도、가열장도、가열시간、모배도적설계、수구성형공장설계가이설명。
    The basic principle and the related factors of projectile shell body necking are introduced. The importance of temperature control in necking is analyzed. Heating temperature, heating length, heating time before necking are explained. The design of the blank before necking and necking die is illustrated.
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