The residual stress in the welded plate has been measured.
最后测定了焊接板的残余应力。
The manifold types of welded plate type heat exchanger and its application are recommended.
介绍了多种类型的焊接板式换热器及其应用情况。
Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
New technologies make Semi-welded plate heat exchangers modulize and be widely used by refrigeration application.
新技术使半焊式板式换热器实现机组配套，广泛适用于各种制冷应用。
The stress corrosions in welded plate heat exchangers are studied and associated preventive measures are suggested.
对全焊接板式换热器发生的应力腐蚀进行了分析并且给出了相关的防护措施。
The welding residual stress of the welded plate was predicted after it cooled down. The results of prediction and actual measured were contra…
最后，对冷却后的平板残余应力进行了预测，并将有限元计算结果与残余应力的实测结果进行了对比，两者吻合很好。
This paper introduced the fabrication processes of welded plate heat exchangers sandwich and shell and welding technique which adopted in the course of fabrication.
扼要介绍了全焊接板式换热器的芯体和外壳的制造工艺以及在制造过程中所采用的焊接技术。
The new type of all-welded plate & shell heat exchanger combining the advantages of plate, shell & pipe heat exchanger has been applied in industry and shipbuilding.
近年来，集板式、壳管式换热器优点于一体的新一代板壳式换热器在工业、船舶行业有了一定程度的应用。
This paper introduced the fabrication processes of welded plate heat exchanger's sandwich and shell and welding technique which adopted in the course of fabrication.
简要介绍了全焊接板式换热器的芯体和外壳的制造工艺以及在制造过程中所采用的焊接技术。
The structure characteristics of large welded plate heat exchanger and its application in the reformer were described. Its advantages and the benefits were summarized.
介绍了国产大型焊接板壳式换热器的结构特点及其在重整装置中的应用情况，总结了焊接板壳式换热器在使用中的优点和经济性。
For promoting energy economy and environmental protection in refrigeration system, Alfa Laval has developed new version of Semi-welded plate heat exchangers by continuous R&D.
为促进制冷系统的节能环保，通过不断的研发改进，阿法拉伐公司研制出的新一代半焊式板式换热器。
The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
焊接方法为脉冲熔化极混合气体保护焊，焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
They welded a steel plate onto the plane's damaged wing.
他们把一块钢板焊接到损坏的机翼上。
I had some flat plate end caps welded up to use as legs and mold material blockages.
我有一些平板端盖焊接起来用腿和模具材料的淤塞。
When a welded I-section plate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.
在纯弯或纯剪分别作用下的工字形焊接板梁，在弹性范围内腹板屈曲时，翼缘会对腹板起约束作用。
Satisfied laser wire welded joints and laser-arc hybrid welded joints were obtained at several plate thicknesses.
在多种板厚条件下获得了良好的激光填丝和激光电弧复合焊接接头。
Frame: plate type channel steel welded with green paint color. Surface.
机架：板型槽钢与钢板焊接而成。表面油漆颜色为绿色。
The surface cracks in welded structures are assessed and investigated directly by the wide plate test according to the general yielding criteria and COD parameter.
本文通过宽板拉伸试验，根据全面屈服准则和COD参量直接研完和评定了焊接构件中的表面裂纹。
Head cover is of a welded structure of the Q235 steel plate with sufficient strength.
顶盖为Q 235钢板焊接结构，具有足够的刚强度。
In this paper, the problem of an infinite plane with a circular hole welded by a nearly circular plate with a crack of different material is considered.
本文讨论了在带圆孔的无限平面中焊接一个不同材料的带裂纹的近似圆板的问题。
The setting parameters of the three-roll bending plate internally -sup porting spiral welded pipe mill are critical for ensuring satisfactory and consistent quality of the welded pipe formation.
三辊弯板内承式螺旋焊管机组调型参数是保证焊管成型质量及其稳定性的一个重要因素。
The frame number marks, made of steel plate shall be welded and painted on the hatch coaming and bulwark at the place of every 10 frame-space and at every bulkhead.
每隔10档肋位和每一舱壁处要用钢板割的肋位标记焊接到舱口围和舷墙上。
Steel columns are connected via bolts and cast-in plate and will be welded after calibration.
钢柱通过螺栓与埋板连接，校准后进行焊接。
The freeboard marks are made of the steel plate, welded and painted on both sides of the ship.
干舷标志由钢板制成，焊接在船上，并且涂漆。
It's a frame structure be welded by profiled bar and armor plate.
是由型钢和钢板组焊成的框架结构。
For the cover of rolled stainless steel plate welded shape, cover and vacuum sealing flange at the end of the trough of large vertical lathe machining fine car molding.
内罩为不锈钢板卷制密焊成型，罩底法兰和真空密封槽由大型立车精车加工成型。
The yield strength of JCOE welded pipe was different from the mother steel plate because of the influence of Bauschinger effect and work hardening.
由于包辛格效应和加工硬化的影响，JCOE制管后相对所采用钢板管体屈服强度会发生变化。
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
Square tube in cold neutron channel is welded together by aluminum alloy plate, it is used to guide neutron from cold neutron source.
冷中子孔道方管采用铝合金材料焊接而成，其作用是从冷中子源引出中子。
In this paper, the creep compliance of Hot-plate welded joint of PE80 pipe is measured, and the effect of creep on the crack tip stress field in the weld is investigated.
本文测定了燃气用PE80管材热板焊接接头的蠕变柔量，研究了蠕变对焊缝裂尖应力场的影响。
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