底板焊接工艺,bottom plates welding process
1)bottom plates welding process底板焊接工艺
2)welding process焊接工艺
1.Research on pulse flashwelding process using K 900 rail welding machine;K900钢轨焊机脉动闪光焊接工艺的研究
2.Study on Welding Process of New Ferritic Heat-Resisting T91/P91 Steel;新型铁素体耐热钢T91/P91焊接工艺的研究
3.Research onwelding process of the American standard steel for offshore platform structure海洋石油平台建造美标钢材国产焊材焊接工艺研究
英文短句/例句
1.Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure钢管焊缝陶瓷垫补焊装置及焊接工艺
2.Study on Technology of Laser Welding of 30CrMnSi Steels30CrMnSi钢激光焊接工艺研究
3.Research on the Welding Procedure of SA335-P92 SteelSA335-P92钢焊接工艺研究
4.Research on Welding Process of 30CrMnSiNi2A Steel30CrMnSiNi2A钢件的焊接工艺研究
5.Research of Triple-Wire High Speed GMAW Welding Technology on Ship Plates船用钢三丝高速GMAW焊焊接工艺研究
6.Research on the Welding Process of Friction Stir Welding for AZ31B Magnesium Alloy PlatesAZ31B镁合金搅拌摩擦焊焊接工艺研究
7.Research on Simulation of Reflow Soldering Process of SMTSMT再流焊焊接工艺仿真技术探讨
8.Research on the technology and properties for TIG welding of AZ31 magnesium alloys tubeAZ31镁合金管TIG焊焊接工艺及性能研究
9.Welding technology of low-temperature steel SA516Gr.60 using domestic welding materials低温钢SA516Gr.60使用国产焊材的焊接工艺
10.Discussion on procedure for submerged are welding of 316L extra-low-carbon stainless steel316L超低碳不锈钢埋弧焊焊接工艺探讨
11.The Influence of Welding Process on the Quality of Welding Joints for the Rectangle Pipe焊接工艺对冷弯方矩形管焊接接头质量的影响
12.Welding technology and microstructure of MIG welded magnesium alloy镁合金MIG焊接工艺及焊接接头组织性能分析
13.Effects of Welding Process on Cryogenic Safety of Welded Joint of 16MnR Steel焊接工艺对16MnR钢焊接接头低温安全性的影响
14.Study on Influence of Welding Process Parameters on Strength of Welded Joint焊接工艺参数对焊接接头强度的影响研究
15.Study on Iron Based High Temperature Wear Resistance Surfacing Electrode and Welding Process;铁基高温耐磨堆焊焊条及焊接工艺研究
16.Research of root welding technology and welding procedure with back-up shoes pipeline girth welding带衬垫的管道环焊缝根焊技术及焊接工艺
17.Automatic Welding Procedure in Pipeline Construction of India East to West Gas Project印度“东气西输”工程管线施工自动焊焊接工艺
18.Grouping of and controlling of welding consumable in welding procedure qualification standard焊接工艺评定标准中焊接填充材料分类及控制
相关短句/例句
welding process焊接工艺
1.Research on pulse flashwelding process using K 900 rail welding machine;K900钢轨焊机脉动闪光焊接工艺的研究
2.Study on Welding Process of New Ferritic Heat-Resisting T91/P91 Steel;新型铁素体耐热钢T91/P91焊接工艺的研究
3.Research onwelding process of the American standard steel for offshore platform structure海洋石油平台建造美标钢材国产焊材焊接工艺研究
3)welding technique焊接工艺
1.Thewelding technique for type of SA213-T23 steel;SA213-T23钢的焊接工艺
2.The discussion of thewelding technique for micro-motor "s armature commutator;微型电机转子整流子焊接工艺探讨
3.A knowledge-based expert system forwelding technique design;基于知识库的焊接工艺设计专家系统
4)Welding Technology焊接工艺
1.Improvements and Maintenance of theWelding Technology of the Chloro-Benzene Fractionation Re-Boilers;氯化苯精馏再沸器焊接工艺改进及维护
2.Design of querying and managing system for welding technology;焊接工艺查询与管理系统设计
3.Arc characteristic and welding technology for pipeline under high ambient pressure;高压环境下电弧电特性及管道焊接工艺的研究
5)welding procedure焊接工艺
1.Designingwelding procedure andwelding procedure equipment of jib of underground scraper;井下铲运机举升臂焊接工艺及工装设计
2.Application ofwelding procedure for SA335P91 to 330 MW power generation unit;SA335P91钢焊接工艺在330MW机组上的应用
3.Study on the jointwelding procedure of pure nickel NiSB-162-200 from abroad;进口NiSB-162-200纯镍的焊接工艺研究
6)weld technology焊接工艺
1.Weld Technology of 16MnR and 08Cr2AlMo Dissimilar Steel;16MnR和08Cr2AlMo异种钢的焊接工艺
2.By analyzingweld technology of the high temperature super- conductive condensator, we have found a newly direct current TIG method.本文通过对高温超导冷凝器的焊接工艺、技术进行分析研究,得到了一种新型实用的交流钨极氩弧焊技术,解决了类似大型高温超导冷凝器在防渗漏焊接技术方面的难题,并进行了可行性验证。
3.Through material,weld material,weld technology.从原材料、焊接材料、焊接工艺三方面分析了中部槽产生裂纹的原因 ,从而得到一种避免裂纹产生的方法及预防措施。
延伸阅读
底板底板mold stoold IbQ门底板(mold Stool)用以承托钢锐模并在其上进行浇注作业的铸铁平板，也称底盘。对于无底钢锭模，如上小下大的敞口钢锭模或瓶口式钢锭模，底板将与钢水直接接触，并形成钢锭的尾部。采用单层或双层凹型底板，可以得到球缺形或截锥形的凸底钢锭，从而减少上小下大钢锭开坯时的“鱼尾”切损。下注底板铸有限定中心座砖(分钢砖)和流钢砖的凹穴和沟槽。底板上沟槽的分布形式有直角形、H形、放射形、树枝形等多种。(见图)大型钢锭多采用十字形或H形沟槽的底板，每个底板上可摆放4、6或8支钢锭模。小钢锭则多采用放射形或树枝形底板，每个底板上可摆放10一60支钢锭模。底板上凹穴和沟槽的形状与尺寸应与选用的分钢砖及流钢砖的规格相适应，并留出一定余量。一般情况下，砖与槽壁间的缝隙以10~15mm为宜。为了保证底板的强度和刚性，底板的厚度波动在100~25omm之间，钢锭重且支数多时取上限。为了减轻底板的重量和减化制造工艺，底板应尽量做得小些。设计底板的原则有:(1)在底板背面适当的地方做成凹槽;(2)流钢砖形状、种类要简单，尽量选用标准规格;(3)在留出必要间隙的前提下，锭模排列要紧凑，并要考虑改放几种不同锭型的可能性;(4)钢水流向要合理，尽量避免转90“弯，力求各个锭模内钢液面能同速平稳上升。底板必须平整.大型底板铸好后，要经大型龙门刨刨平。浇注小钢锭的底板，不再进行机加工，但要求铸造工艺保证表面平整。车铸时，底板安放在铸锭车上;坑铸时，底板相对固定在铸坑内或车间地平面上。新底板使用前必须烘烤至100一200℃。周转的底板首先要清除前次铸钢留下的残砖、汤道、填充砂等，然后仔细镶砌新的中心分钢砖、流钢砖以及安放中注管砖和中注管、钢锭模等。上注底板要喷涂一层防止钢锭与底板粘连的底板涂料，并放置注流缓冲料(如钢板切边、钢屑等)以及防溅筒等。姗{巫自a6困颤猛cd底板沟槽布置类型示意图 。一直角形汤一H形;c一放射形、d一树枝形(粼怎明杨建华)
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