分析了各种净料截面产生的机理及截面形成后在生产过程中影响螺旋成型及埋弧焊接质量的因素。
With so section-shaped split strip, the quality of both spiral-formation and SAW processes are negatively influenced.
往复螺旋注射成型机把压出机和成型压力机的功能结合起来。
A reciprocating screw injection molding machine combines the functions of an extruder and a compressive molding press.
往复螺旋注塑成型机被认为由两部分组成：一个固定注塑端和一个活动夹具端。
The reciprocating screw injection molding machine is considered as consisting of two halves: a fixed injection side, and a movable clamp side.
采用宽板小成型角生产小口径螺旋缝埋弧焊钢管时，内焊缝产生裂纹是经常遇到的问题。
Inside weld produced cracks are often faced problem by adopting wide coil with small forming Angle to produce small size spiral submerged welded pipe.
介绍了螺旋翅片管高频焊接工艺及其成型基本原理。
The high frequency welding procedure and its forming fundamental of spiral fin pipe is introduced.
介绍了螺旋焊管成型器内压辊斜置小辊线接触辊型的设计方法（经验公式设计法）。
The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design).
针对多股螺旋弹簧加工的主要特点，采用数控系统进行精密加工成型控制。
Having considered the main characteristics of stranded wire helical spring machining tool, a novel NC system is proposed to control the precise forming process.
螺旋埋弧焊管在成型过程中容易产生内焊热裂纹。
Hot cracks commonly occurred in inside weld as the forming process of SSAW pipe.
针对多股螺旋弹簧成型原理，及成型过程中存在的问题，提出多股簧数控机床新型的设计方案。
Based on the forming principle of stranded wires helical spring and the current problems in the manufacturing process, a new design scheme for the number control machine is put forward.
螺旋焊管是以带钢卷板为原材料，经常温挤压成型，以自动双丝双面埋弧焊工艺焊接而成的螺旋缝钢管。
Spiral welded pipe is a strip coil as raw material, often warm extrusion molding, to automatically double-wire submerged arc welding process double-sided spiral welded pipe joints.
螺旋钻杆：冷拉一次成型叶片，不退火，韧性好，耐用。
Spiral drill pipe: Cold-drawn forming a blade, anneal, good toughness, and durability.
简要介绍了螺旋焊管成型原理和成型角概念。
The forming principle and forming Angle of spirally-welded tube processing were introduced.
目前普遍采用连续成型、埋弧焊接的方法制造螺旋钢管。
Now to widespread adopt continuous MAW (merge arc welding) method produces spire steel tube.
介绍了螺旋焊管机组成型辊的工作状况和在制管成型中的作用。
The article introduces the working conditions of forming rollers for SSAW pipe unit and its function for pipe forming.
分析了常见成型缺陷产生的原因，指出了螺旋埋弧焊管成型技术中调整、维护时应注意的问题。
It also analyzed cause of familiar forming defects, put forward deserved notices to SSAW pipe forming technology regulation and equipment maintenance.
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 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.
微机控制螺旋钢箍机所加工成型的螺旋型钢箍，能够提高建筑物的抗震性能。
Spiral type steel bar hoop made by spiral steel bar hoop machine controlled by microcomputer can increase the antivibration property of building.
分析了薄壁螺旋管的成型过程，阐述其自动成型机的原理及结构。
In this paper, the forming process of the thin walled helical tubes is analyzed.
对螺旋叶片进行了分析，把螺旋叶片焊接组合起来，旋加外力，冷拉成型。
The helical vane is analyzed. The helical vanes are welded together and added the external force to be cold-drawing formation.
通过对螺旋埋弧焊管内焊缝成型和焊接过程的分析，指出焊缝裂纹易产生在焊接熔池脆性温度区。
Through analysis on inside weld forming and welding procedure of SSAW pipe, it pointed out weld crack is easy to appear in brittle temperature zone in welding pool.
阐述螺旋钢丝排线器的设计、制作、成型，以及拉丝工艺布置对钢丝排线的影响，介绍几种常见的钢丝排线器。
The design and manufacture of spiral wire traverses and the effects of fiber drawing geometry on strand traversing are described. Several types of traverses in common use are introduced.
介绍了新近研制成功的一种以螺旋压伸成型工艺制造的能量较高的低特征信号推进剂的主要性能，并重点讨论了研制的关键技术。
The major characteristics and key technology about a new propellant with high energy and low signature are described, it is successfully studied by the screw extrusion technology recently.
分析比较了预绞丝螺旋线的特点和成型工艺，介绍了绞丝模具结构和型腔加工工艺。
The processes of corresponded moulds are introduced in order to analyze and compare the characteristic and the production process of mould of performed helix.
试验表明：该模型可有效控制螺旋转子的成型质量和成型效率。
The molding test shows that the mathematic model can control effectively the quality and efficiency of helix rotor molding.
通过制氢装置中的设备——原料预热器的制作，介绍了铬钼钢螺旋盘管和焊接垫片的成型及焊接、无损检测等工艺过程，实现了此类产品的国产化，并为类似产品的制造提供了借鉴。
The article based on fabrication process of the pre-heater which is the equipment of hydrogen manufacturing unit, and the forming of Cr-Mo steel coil and welding gasket was analyzed.
利用ANSYS有限元分析软件，对螺旋槽管材滚压成型过程进行了数值模拟。
Rolling press process of spiral grooved tube was simulated by ANSYS software.
其成型设备包括：电机、皮带轮、螺旋绞龙推进器、料斗、活塞驱动系统、活塞、锥模、凸模、法兰、机座、推杆、成型筒等。
The forming apparatus includes motor, belt wheel, spiral propeller, material bin, piston driving system, piston, mold, pedestal, forming barrel and other parts.
线材成型弹簧不同于其它类型的弹簧，它们不是螺旋或圈状结构，而是“U”或“V”字形结构。
Wire forms are springs in every sense of the word, but they are distinguished from other types of springs in that they typically do not have a helix or coil configuration to them.
线材成型弹簧不同于其它类型的弹簧，它们不是螺旋或圈状结构，而是“U”或“V”字形结构。
Wire forms are springs in every sense of the word, but they are distinguished from other types of springs in that they typically do not have a helix or coil configuration to them.
应用推荐