Case 3 . 0mm wide , case made from nickel silve , case already welded on wire , wire 4 . 1mm wide , wire 130mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰3 . 0mm ,高镍白铜制造，已焊接脚? ，脚?宽度4 . 1mm ,长度： 135mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 3 . 2mm wide , case made from nickel silve , case already welded on wire , wire 4 . 2mm wide , wire 140mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰3 . 2mm ,高镍白铜制造，已焊接脚? ，脚?宽度4 . 2mm ,长度： 140mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 2 . 6mm wide , case made from nickel silve , case already welded on wire , wire 4 . 1mm wide , wire 139mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰2 . 6mm ,高镍白铜制造，已焊接脚? ，脚?宽度4 . 1mm ,长度： 139mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 2 . 6mm wide , case made from nickel silve , case already welded on wire , wire 3 . 0mm wide , wire 135mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰2 . 6mm ,高镍白铜制造，已焊接脚? ，脚?宽度3 . 0mm ,长度： 135mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 3 . 0mm wide , case made from nickel silve , case already welded on wire , wire 3 . 6mm wide , wire 130mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰3 . 0mm ,高镍白铜制造，已焊接脚? ，脚?宽度3 . 6mm ,长度： 135mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 2 . 6mm wide , case made from nickel silve , case already welded on wire , wire 3 . 8mm wide , wire 130mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰2 . 6mm ,高镍白铜制造，已焊接脚? ，脚?宽度3 . 8mm ,长度： 130mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
Case 2 . 6mm wide , case made from nickel silve , case already welded on wire , wire 2 . 7mm wide , wire 135mm long , wie made from nickel silver , whole product is nickel - plated for plastic or combination frames tasted with 30 , 000 movements 散装弹弓铰2 . 6mm ,高镍白铜制造，已焊接脚? ，脚?宽度2 . 7mm ,长度： 135mm ,脚?为高镍白铜制造，整体产品焊接后经镍电镀，此产品在塑料架，板材架使用，连续摆动次数30 ， 000次以上。
1 . temperature measurement surface thermocouple with protective tube directly welded on the surface of furnace pipe to avoid scouring from extremely flow velocity and damage to measuring element at high temperature , also corrosion to the thermocouple from hydrogen and sulfur 1 .一种带护套管测温表面热电偶，护套管直接焊在炉管表面，避开了高流量冲刷，高温温度对测温元件的破坏，氢硫对热电偶的腐蚀
As an application of this fem preprocessing system , the simulation on the welding process of missile ’ s oil box was performed , in which the effects of the welding sequences of four web plates and welds on each web plate are primarily analyzed . the simulation results show that the deformations under varied welding sequences are almost the same . downward deflection deformation is obtained along the weld longitudinal direction in the structure as well as upward deflection deformation along the weld traverse direction 对于某型号导弹油箱结构焊接过程的数值模拟计算,主要考察了每块立板上各段焊缝焊接顺序的调整、四块立板之间不同的焊接顺序以及焊接起始端的选择对结构焊后变形的影响规律,模拟结果表明:壁板在各种焊接顺序下的整体变形规律基本相似,即焊后壁板沿焊缝纵向发生了向下的挠曲变形,中部向下变形量最大;沿焊缝横向发生了向上的挠曲变形,壁板两端部变形量较大,且壁板前端变形大于壁板后端。
