Double Seam [包装] 二重卷边 ; 双重接缝
corner double seam 锁缝角接接头
double seam welder 双层缝焊机
top double seam 罐头二重卷封
DOUBLE NEEDLE FELL SEAM 双针埋夹 ; 单针埋夹
double seam end 二重卷封盖二重卷封底
double seam submerged-arc welded pipe 双缝埋弧焊钢管
double seam double seaming 二重卷封
double standing seam 双重立式缝
This article uses the formidable explicit analysis module in the FEA software ANSYS/LS-DYNA , and its post-processing software LS-PREPOSTD. Taking the metals round can NO. 10120 as an example, using the UG software modelling, and simulating the process of double-seam.
本文利用有限元分析软件ANSYS/LS-DYNA中强大的显式动力分析模块,及其后处理软件LS-PREPOSTD,取罐号为10120的金属圆罐容器为例,使用UG软件建模,对金属罐二重卷边过程进行数值化仿真模拟,得到了平整光滑、无缺陷的二重卷边,并对卷封工艺进行研究,找到提高金属罐生产效率及延长卷封滚轮使用寿命的方法。
参考来源 - 封罐机封罐成型过程仿真及滚轮曲线分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Double-seam is the most important link in canning manufacture technical process, and the seam roller is one of the most core and important components on the can seamer.
二重卷边是金属罐制造工艺流程中最重要的环节，卷封滚轮是封罐机上最核心、最重要的零件之一。
A new process of high speed seam welding with secondary rectification for double seam possesses good weld quality, high welding speed, smooth bead and low consumption features.
双缝高速次级整流缝焊是一项新工艺，具有焊接质量好、焊接速度快、焊缝表面光洁及能耗低等优点。
Metods A total of 36 patients with duodenal injuries used double seam, duration rinse exude and generalization treatment after operation .
方法：对36例十二指肠损伤患者采用双层缝合持续冲洗等综合治疗。
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