厚壁管
- 网络thick-wall tube;thick walled tube;thick walled pipe;thick wall pipe;heavy wall pipe;heavy wall tube;heavy walled tube
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LF(21)铝合金厚壁管的拉伸工艺试验
The Draw Test of LF_ ( 21 ) Alloy Thick-wall Tube
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厚壁管窄间隙全位置焊接侧壁熔透技术研究
Investigation on side weld penetration technique of all position narrow gap and thick walled pipe welding
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PE厚壁管坯制造管件的优势及应用
The Advantages and Application of Fitting Manufacture with PE Hollow Bar
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厚壁管全位置焊接可变增益PID弧长调节器的设计
Design of Changeable Gain Arc length PID Controller for All-position Welding of Thick-wall Pipe
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并介绍了与单半径孔型和双半径孔型比较,W成型的优点及在厚壁管生产中的应用实例。
Then , they introduced the advantages of W-bend forming and its application in thick-walled tube production .
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HDPE厚壁管挤出过程的模拟
The simulation of extrusion process for HDPE thick wall pipe
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厚壁管TIG根焊摇摆手法焊接技术
Swing Welding Technology of TIG Root Welding on Heavy Thickness Pipe
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在厚壁管窄间隙全位置TIG焊中,弧长是影响焊接质量最敏感的焊接参数之一。
The arc length is one of the most sensitive parameters that influence welding quality at all position TIG welding .
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φ120~108mm不锈钢厚壁管生产工艺研究
Production process of 20 ~ 108mm diameter thick-walled stainless steel pipe
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本文介绍了小直径厚壁管(φ3242×35mm)全位置焊接工艺与设备的研究。
This work contributes to the study of the all position welding technology for small thick-walled tubes φ 32 ~ 42 × 3 ~ 5mm and its equipment .
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介绍了φ20~108mm×4~10mm规格的不锈钢厚壁管穿孔、冷变形和热处理工艺要点。
The key points of piercing , cold deformation and heat-treatment process of 20 ~ 108mm × 4 ~ 10mm thick-walled stainless steel pipes are presented .
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厚壁管双向扩口镦粗的新工艺
New Process of Expanding and Upsetting in the Thick Wall Tube
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大直径厚壁管气电立焊焊接技术研究
Study of electrogas arc welding technique for major diameter thick-walled pipe
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大径厚壁管焊接中射线检验应注意的技术问题
Knowledge of radiographic inspection of large-diameter and thick-wall pipes during welding
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厚壁管中间检验过程中几个参数的选取
Selection of Several Parameters during Intermediate Inspection of Thick-walled Pipe
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厚壁管焊接接头中间射线检验技术
Radiographic inspection of the welds in thick-wall pipes during welding
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浅析小口径厚壁管γ射线透照工艺
γ - ray radiography for pipes with small diameter and thick wall
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冷拔超厚壁管生产工艺的开发
Development of cold drawn process of Ultra-wall thickness steel tube
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套筒类零件的厚壁管生产新工艺
New Technology of Thick Wall Tube of Sleeve-Like Part
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高频厚壁管焊接的影响因素
Influence Factor of High Frequency Thick Wall Tube Welding
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厚壁管感应加热技术改造
Improvement on Induction Heating Technology for Thick Wall Pipe
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高强钢厚壁管失效评定图技术研究
Research of the failure assessment diagram technology of thick-walled high strength steel tubings
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冷轧(拔)特厚壁管的生产
Cold rolling ( drawing ) of pipe s with over - thick wall
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三辊轧管机组厚壁管轧制壁厚不均研究
Research of non-uniform wall thickness of heavy-wall tube rolled by three-high tube mill
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对厚壁管感应加热设备及热处理工艺进行了重新设计改造。
The induction heating equipment and heat treatment process of thick-wall pipe were reconstructed .
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厚壁管闭式镦粗有限元分析及实验研究
FEM analysis and experiment on closed - die upsetting of thick - wall tubes
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用三辊斜轧减径工艺生产厚壁管
Heavy-wall pipe production with three-high cross-rolling reducing process
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厚壁管窄间隙全位置焊小电流自动接触引弧方法的应用研究
Investigation on Tiny Current Automatic Touch-starting Method of All-position Narrow Gap and Thick-walled Pipe Welding
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厚壁管有芯镦锻成形极限的研究
A study on forming limit of thick cylinder under axial pressure with support of mandrel
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厚壁管的自增强损伤残余应力计算模型
Autofrettage Damage Residual Stress of Thick-walled Cylinder