河北建筑工程学院学报
河北建築工程學院學報
하북건축공정학원학보
JOURNAL OF HEBEI INSTITUTE OF ARCHITECTURAL ENGINEERING
2014年
3期
72-76
,共5页
朱春华%王晓东%梁永生%颜景润
硃春華%王曉東%樑永生%顏景潤
주춘화%왕효동%량영생%안경윤
局部外凸%检测数据%生产工艺%尾灯缺陷%改进
跼部外凸%檢測數據%生產工藝%尾燈缺陷%改進
국부외철%검측수거%생산공예%미등결함%개진
locally convex%testing data%production process%taillight defects%improvement
轿车尾灯局部外凸，降低了整车的外观质量。以检测数据为依据，结合生产工艺确定了影响轿车尾灯缺陷的因素，通过改进模具压力加工的孔位、制件在整形时型面下限伸延，增加冲压件焊接夹具上受力等方法，进行了改进。
轎車尾燈跼部外凸，降低瞭整車的外觀質量。以檢測數據為依據，結閤生產工藝確定瞭影響轎車尾燈缺陷的因素，通過改進模具壓力加工的孔位、製件在整形時型麵下限伸延，增加遲壓件銲接夾具上受力等方法，進行瞭改進。
교차미등국부외철，강저료정차적외관질량。이검측수거위의거，결합생산공예학정료영향교차미등결함적인소，통과개진모구압력가공적공위、제건재정형시형면하한신연，증가충압건한접협구상수력등방법，진행료개진。
Car taillights are locally convex outside,which reduce the vehicle ’s appearance quality.Based on testing data,combining with the production process,the factors that affect car taillight defects are determined.Through the improvement of hole made by mould pressure,the stretch of plastic parts surface,and the increase of stress on stamping welding jig,the car appearance can be changed.
