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- inner bore welding technique 内孔焊接技术
- Keywords shell-and-tube heat exchanger;inner bore welding technique;ded and welded tube joint; 管壳式换热器;内孔焊接技术;胀焊连接;
- The inner part of the propellant tank is one ultra thin TB8 spherical part which is made of two hemispherical parts by welding technique. 推进系统贮箱内层为超薄TB8钛合金球形件,由两个半球件焊接而成。
- Welding technique is an effective method of joining Al-MMCs. 焊接技术是连接铝基复合材料的有效途径。
- This special fixture can be used to machine inner bore,excircle,and end face,and also can be repeatedly used. 该夹具可完成内孔、外圆、端面的加工,还可重复使用。
- This paper gives emphasis on discussion of the joint quality assurance and deformation control in internal bore welding at two ends. 本文着重论述双端内孔焊工作中焊缝质量保证及变形控制问题。
- Machine barrels are precisely processed at the Five-ax Machining Center with high accuracy and locations of inner bore and pinhole are nicety. 机筒在五轴加工中心上精密加工,内孔和销孔定位准确,精密度高。
- Taking, internal bore welding for tube to tube plate on the low pressure reaction water condenser for example, the procedure test and products welding is decribed. 以低压反应水冷凝器管子管板内孔焊为例,叙述了不锈钢管子与管板内孔焊接的工艺试验和产品焊接。
- The inner bore is reamed by using tungsten steel reamer, while the outer circle is times grinded, advantaged in high precision, esay matching to cylinder cover and stable guiding. 内孔用钨钢铰刀精铰,外圆经多道磨削,精度高,与气缸盖配合易,导向稳定。
- With a new welding technique introduced, the use of stainless steel was no longer limited to making small things only. 由于新的焊接技术的引进,不锈钢的使用就不仅仅局限在微小的物件上了。
- The central problem, appearing in the process of flashless die forging of cylindrical gear blanks, may be the fold in inner bore and the local unfilled zone. 圆柱齿轮坯的闭式模锻工艺中,可能出现的主要问题是内孔折纹和局部不充满。
- Harbin Xiangying Group Dalai Xiangying Magnesium Alloy Welding Technique CO., LTD. 新型金属哈尔滨翔鹰集团大连翔鹰镁合金焊接技术有限公司。
- The Advanced Welding Technique with Waveform Control Technology from Lincoln Electric. 源于林肯电气先进的波形控制焊接技术。
- Good Welding Techniques and knowledge of Heat Treatment. 热处理焊接方面的良好技能和知识。
- Therefore, the stain-less steel hip flask adopts argon arc welding technique, it is the initiate of home. 其中,不锈钢酒壶采用氩弧焊工艺,系国内首创。
- The weldability of the 2205 duplex stainless steel were investigated and the key welding technique was introduced. 摘要对2205双相不锈钢的焊接性能进行了研究分析,对材料的焊接技术关键进行了介绍。
- The inner bore of copper sheathing may diminish after it is pressed.The paper raises a method of simplified calculation in order to guarantee clearance fit between copper sheathing and shaft. 铜套压合后,其内孔将缩小,为使装配后铜套与轴仍为间隙配合,文章提出两种符合生产需要的铜套内孔收缩量的简化计算公式。
- Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface. 介绍了主蒸汽阀门密封面不锈钢堆焊新工艺的开发与利用。
- Investigation on welding technique for the valve chamfers of internal combustion engines[J]. 引用该论文 张文珍;蒲继雄;张渭滨;龚冬梅;吴仑;叶腾凤.
- Inverter spot welding is the primary non-splash microelements welding technique in the electronic industry. 逆变式点焊,是电子行业中无飞溅微型件焊接的主要方法。