Overhaul of fixed tubeplate heat exchanger expansion joint 固定管板换热器膨胀节的修复
After building a boiler with fillet weld connecting furnace tube and tubeplate, the practical stress and temperature measurements have been carryed out near the weld on the boiler. 制造了炉胆与管板连接为角焊缝结构的锅炉,对锅炉角焊缝区域进行了实际工况应力测试与温度测试。
Four correction measures are put forward to avoid tubeplate joints corrosion cracking for the titanium reboiler. 提出了避免钛制再沸器管板接头腐蚀开裂的4项措施。
The traditional expansion joint method between tube and tubeplate of heat exchanger is mechanical expansion joint, which has many undefined factors and defects, especially when it is applied to chemical equipment used in corrosive environment and joint tubes which are difficult to approach. 换热器管与管板的传统胀接方法是机械胀接,它有许多不确定的因素和缺点,特别是应用在具有腐蚀性场合的化工设备和在不易接近的管胀接工作中。
Dissimilar Metal Tube to Tubeplate All Position Welding by Automatic Tungsten Arc Welding Procedure 异种钢小直径管与管板的全位置自动钨极氩弧焊
Preference is discussed for the suitable Strength calculation formula of the thin tubeplate in fixed tubesheets of heat exchangers and a feasible method is given. 讨论固定管板式薄管权换热器设计中薄管板强度计算公式的选用,并对其进行适当的简化,提出一种切实可行的计算方法。
This article introduced the experiment of residual stress in flat tubeplate head of large scale fuel boiler that was manufactured by cold rotary extruding and butt weld. 本文介绍了大型燃油锅炉经拼板焊接和冷旋压加工制造而成的平管板封头残余应力试验。
Strength Calculation of Thin Tubeplate Heat Exchanger 薄管板强度计算公式的选用及简化
Modeling Research on convex die forging of tubeplate with directional solidified ingot by means of high temperature moire method 定向凝固锭管板凸砧锻造工艺高温云纹法模拟研究
At the environment medium, the tubeplate joint welds of titanium reboiler were constantly effected by the alternation stress, welds cracking was occurred in the end. 在环境介质中,钛制再沸器管板接头焊缝长期受交变应力的作用,导致管板焊缝开裂。
Reasons for Tubeplate Joint Welds Corrosion Cracking of Titanium Reboiler and Correction Measures 钛制再沸器管板接头焊缝腐蚀开裂的原因及改进措施
Development of Baffler-Type Water Cooler with Thin Tubeplate 折流杆式薄管板水冷却器的开发
Examples of tubeplate stress analysis with ANSYS 应用ANSYS分析管板应力实例
The quality of the stainless steel surfacing welding on the tubeplate is very important to the heat exchanger manufacturing. 因此,管板不锈钢堆焊质量是整个换热器制造的关键。
Numeric Controlled Processing of air Preheater Tubeplate 空气预热器管板的数控加工
The program handle of intensity of boiler's tubeplate 锅炉管板强度的程序处理
Study on the Characteristics of Explosive Joint of Tube/ Tubeplate 低压加热器爆炸胀管特性研究