管件类相贯线数控切割编程一直是管道工程的难题之一。
It have been one of difficult problem that pipe intersecting line NC cutting programming in pipe project.
管件类：弯头、三通、四通、活接头、卜芯、大小头、管帽、堵头、内丝、外丝、翻边、异径管。
Pipe series: Elbow, tee, cross, movable joint, Bu core, reducer, pipe cap, choke plug, inside the wire, outside the wire, turned-over edge, increaser etc.
平刀型破碎机适合于各种箱类、吹塑件、瓶类薄管件等粉碎回收。
Flat type crushers are suitable for all kinds of crushing recovery of cases and bottles of thin fittings etc.
公司前身为城北铸造厂，生产销售铸铁类给水、排水管材管件及铸铁件。
The company formerly known as North foundry, production and sales of cast iron-type water supply, drainage pipe fittings and cast iron pieces.
花键管冷滚轧精密成形过程不同于花键轴类零件，其坯料金属变形量大，成形过程较为复杂。
The spline tube differs greatly from the spline shaft parts in the cold roll forming process, which has a complex process with large blank deforming quantity.
这对于加工大直径、高精度的管类件具有重要的意义。
The new technology is especially fit for working big diameter and high precision tube parts.
汽车零部件、铁路件、压缩机类铸件、泵阀管类铸件、工程机械部件、农用机械部件、高空平台升降机部件等。
Automobile Components, Railway Castings, Compressors Components, Components of Pump, Valve and Pipe, Construction Machinery Parts, Agricultural Machinery Parts, Aerial Platform Parts etc.
波纹管是一类子午线呈波纹状的旋转壳，作为弹性敏感元件和柔性连接件在航空仪表和管道工程中起着重要的作用。
Bellows, a shell of wrinkled meridian of revolution, is commonly used as an elastic-sensitive element in aircraft meters, and a flexible joint in pipeline systems.
适用于箱类，保鲜盒等小型容器，薄管件，吹塑件，瓶，壳等塑料的回收。
Suitable for box type, plastic wrap, etc. small containers, thin tube, blow molding, plastic, such as plastic recycling.
由于一些难加工材料如钛合金、不锈钢在制造管类零件的领域中得到广泛应用，但其切削加工性较差，与其日益广泛应用所产生的矛盾越来越突出。
With the wide usage of some difficult processing materials in industry, such as Titanium, stainless steel, it is contradictory between the poor cutting quality and wide use.
WAB型单立管排水系统属于管件特殊类单立管排水系统，在国内已广泛地应用于工程实际。
WAB single riser drainage system is a special kind of single stand pipe drainage system which has been widely used in engineering practice in our country.
内高压成形适合于制造空心变截面构件，给出了用内高压成形制造的典型结构件、空心轴类件和异形管件。
IHPF is fit for manufacturing hollow components with changeable cross-section including typical structural components, hollow axle parts and special shape pipes.
叙述了该冲压模的模具结构和自动冲压的过程，是冲压工艺实现自动操作的一个典型实例，也是管类零件侧冲孔实现自动操作的一个典型实例。
It described die structure and the process of automatic punching. It is a typical example of automatic operation and an typical instance of side-punching hole for tube-shaped parts.
在理论分析的同时，进行了倾斜类管件旋压成形工艺试验，模拟结果与工艺试验吻合较好。
The study provides a theoretical foundation for the designation and the optimization of the parameters. The simulation results conform well to the experimental one for several processing parameters.
在理论分析的同时，进行了倾斜类管件旋压成形工艺试验，模拟结果与工艺试验吻合较好。
The study provides a theoretical foundation for the designation and the optimization of the parameters. The simulation results conform well to the experimental one for several processing parameters.
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