对塑料三通管进行了工艺分析，并设计了注塑成形模具。
The injection process of the plastic three-way pipe was analyzed, and the injection mold was designed.
通过模拟获得了三通管挤胀成型过程中的主要失效形式。
Simulations of the Common failure modes in UPVC branch forming have been described.
以三通管为例，具体讲述了快速模具制造及铸造的整个工艺过程。
Taking a three-way pipe as an example, the whole manufacturing process of rapid tooling was introduced.
并将六轴缠绕机应用到了压力容器的五坐标缠绕和三通管的缠绕中。
The six-axis filament winding machine was applied to five-axis filament winding of pressure vessel and the filament winding of tee shape fitting.
结果表明，轴向进给速度的选取对内高压成形三通管具有重要影响。
The simulation result shows that the selection of axial feed velocity has a strong influence on hydroforming tri-branch tube.
供料桶内的物料被大气压力压入出进料软管，通过进出料的三通管进入料缸。
Then the material in the feeding tank enters the feed hose and the charging cylinder via the tee piece under atmospheric pressure.
分析了带弯芯塑料三通管的注射成型工艺，并对成型过程出现的缺陷进行预测。
The molding technology of three-way plastic tube with flexural core is analyzed and the molding faults in plastic injecting process are forecasted.
简述了液压胀形三通管件的特性，分析了胀形过程中各工艺环节对三通管件质量的影响。
This article briefly describes the characteristics of hydraulic bulge forming tee tubes, and analyzes the effect of technical chains in the processing on quality of tee tubes.
在管道内与流体接触的部件是黄铜和铍铜合金。流量开关以三通管方式安装在水平或垂直管道上。
Parts in contact with liquid in pipe are of brass and beryllium copper. Flow switch installs in tee in horizontal or vertical piping.
结论将呼吸机专用的吸痰三通管应用于人工气道患者的雾化吸入中，能达到雾化吸入治疗应有的效果。
Conclusion Applying three-way suction tube of ventilator to nebulise patient with artificial airway can achieve satisfactory effect in the nebulising process.
本文主要研究以冲压变形规律设计的预制孔管件一次成形特定高度的三通管是可行的，但需对工艺参数优化。
This paper proposes that: the deformation in stamping design prefabricated hole forming specific height fittings first tee is feasible, but needs to process parameter optimization.
利用有限元法证实了内高压成形三通管的可行性，给出了不同轴向进给速度下零件的壁厚及应变分布，并就轴向进给速度对成形的影响进行了分析。
The feasibility of hydroforming tri-branch tube is proved by FEM. The corresponding thickness and strain distribution of different axial feed velocity on the simulation is analyzed.
研发出了两个横梁和一个水平成型模具，实现了热压三通支管高度的增加。
Developed excogitates of two decumbence and one horizontal molding die realized the increasing height of branch pipe of heat pressure tee.
并提出了减缓阻垢剂进料管环烷酸腐蚀的措施，主要包括选用更耐蚀的316或316l材质以及改进三通结构等。
Effective measures are recommended to control the naphthenic acid corrosion of the pipe, including selection of corrosion-resistant 316 or 316l steels and modification of tee construction.
研制出两套立式模具和一套卧式模具，实现了用工艺方法增加热挤压三通支管高度，缩小三通相贯区内拐角处圆弧半径的目的。
Developed excogitates of two decumbence and one hovizoutal molding die realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.
采取不锈钢材质制成的管件，包括不锈钢弯头，不锈钢三通，不锈钢四通，不锈钢异径管，不锈钢管帽等。
Take the pipe made of stainless steel, including stainless steel elbow, stainless steel three, stainless steel four, stainless steel different diameter pipe, stainless steel pipe cap.
通过在一定的范围内人为改变低流量适配器三通旁支管的断面面积来改变采样流量，从而满足对酯类、腈类等气体采样规范的要求。
Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.
本文主要介绍玻璃钢管道系统所用的三通、弯头等管件样板的制作方法及有关的设计计算，以提高玻璃钢管件的生产效率。
This paper mainly introduces designing and manufacturing methods of templates for FRP pipe fittings such as tees, elbows used in FRP pipe system for sake of enhancing production efficiency.
聚四氟乙烯内衬直管，套管，弯头，三通，四通，大小头，筒体，空压机-制氧机- 活塞环、密封圈和汽配封圈。
Teflon - lined pipe, casing, elbow, the three exchanges or four, size head, cylinder, air compressor - oxygen - ring, gasket seal ring and auto parts.
将圆形管件焊接成三通、四通等是焊接行业经常遇到的工艺。
Three-way or four-way round pipe welding is a common technique in practice.
以一段带三通的并联风管为例，分析了根据该压力平衡公式调整管径时存在的问题及其原因。
With an example of a section of air duct with a tee, analyses the existing problems when adjusting pipe diameter according to the pressure balance formula and the causes.
我们为用户提供下列规格的三通和四通管件产品。
We provide our clients with tees and crosses in the following specifications.
应积极推荐采用旁路三通调节阀，因为这样能保持冷凝器进出口设有温度计管，便于观察和保养工作。
Bypass should recommend the use of three-way valves, which have to maintain export condenser tube thermometer. facilitate the observation and maintenance work.
该示教听诊器在下胶管中都接有一个将主、副耳件及胸件接通的三通接头。
A three-way piece which causes the main ear piece, the auxiliary ear piece and the chest piece to communicate is connected in the bottom rubber pipe of the stethoscope for teaching.
适合三通四通管件侧孔的预胀型加工。
Suitable for side expansion processing of Tee pipe fitting and Cro ipe fitting.
将其应用于数控机床上，可快捷而精确地解决钣金加工中各种薄壁三通圆柱管的自动下料问题。
This method can solve the fast and precise automatic blanking problem in machining thin plates with NC machines.
建立了圆柱分支管y型三通的主管相贯线处的周长不变的条件，确定了相贯线为椭圆。
The invariablenes condition of circle girth of the join-line end of the main pipe was set up and the join-lines on Y-tee to be ellipse was made certain.
建立了圆柱分支管y型三通的主管相贯线处的周长不变的条件，确定了相贯线为椭圆。
The invariablenes condition of circle girth of the join-line end of the main pipe was set up and the join-lines on Y-tee to be ellipse was made certain.
应用推荐