1) full-penetration weld pool
TIG熔透熔池
3) full-penetrated weldpool
熔透熔池
1.
The weld penetration extent was described by 3D information on the surface depression of full-penetrated weldpool.
利用所建立的TIG(钨极惰性气体保护电弧焊)焊接熔池形态瞬时行为的数学模型,对准稳态情况下当焊接工艺参数发生突变时熔透熔池表面下塌变形的动态演变过程进行了数值模拟,得出了指导焊接熔透控制系统设计的基础数据。
4) partial penetrated weld pool
未熔透熔池
1.
The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding.
对脉冲TIG焊未熔透型熔池在脉冲峰 -基转换期间熔池三维形态变化行为进行了定性的分析 ,并从力和能量角度建立了未熔透熔池液面形态的数学模型。
5) fully-penetrated molten pool
全熔透熔池
1.
Based on the complete and correct equations of both top and back surfaces deformations of molten pool and the more accurately predicted weld pool geometry, the fully-penetrated molten pool surface deformation at the quasi-steady state were numerically calculated and discussed.
以完备的全熔透熔池上、下表面变形方程为基础,基于精度更高的熔池形状数值分析结果,计算和讨论了GTAW焊接不锈钢和低碳钢的焊接过程达到准稳态时熔池上表面和下表面的变形,并对计算结果给予了试验验证。
6) TIG dressing
TIG熔修
1.
Using the cantilever bending fatigue test,the fatigue life of the 10Ni5CrMoV steel welded joints with and without TIG dressing on the toe was compared at the same loading condition,and the stress field and strain field of welded joints were calculated by the finite element method.
采用悬臂弯曲疲劳试验方法比较了相同加载条件下焊趾TIG熔修与否的10Ni5CrMoV钢焊接接头的疲劳寿命,并对焊趾TIG熔修与否的焊接接头在加载条件下的应力应变场进行了有限元计算。
2.
At present, method using TIG dressing technique to treat weld structure with defects and to improve fatigue strength has not been reported yet at home.
结合国产16Mn低合金中强钢,用TIG熔修法提高含咬边缺陷焊接接头疲劳强度,并延长其疲劳寿命。
3.
It is very necessary to compare the ultrasonic peening method with the TIG dressing method, because the latter is used widely.
采用Q2 35B十字接头试件 ,就改善焊接接头疲劳强度的超声冲击法与TIG熔修法进行了全面对比。
补充资料：热熔压延
分子式：
CAS号：
性质：是两相以上热塑性物料，向旋转的辊筒之间压塑化，制造连续薄膜或片材的一种方法。在塑料加工中它是生产软、硬PVC薄膜、片材、PVC人造革、PVC地板的主要方法。压延过程可分为两个阶段。前段为配料、塑炼、向压延机供料。后阶段有压延、牵引、轧花、冷却、电卷、切割等。
CAS号：
性质：是两相以上热塑性物料，向旋转的辊筒之间压塑化，制造连续薄膜或片材的一种方法。在塑料加工中它是生产软、硬PVC薄膜、片材、PVC人造革、PVC地板的主要方法。压延过程可分为两个阶段。前段为配料、塑炼、向压延机供料。后阶段有压延、牵引、轧花、冷却、电卷、切割等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条