The cold heading steel coil generally is low and medium carbon quality steel and alloy structure steel to manufacture various standard mechanical element and fastener by cold heading forming.
冷镦钢盘条一般为低、中碳优质碳素结构钢和优质合金结构钢，用来冷镦成型制造各种机械标准件和紧固件。
Meanwhile, the introduction of the magnetic pressure distribution into the forming coil design brought an obvious improvement of the coil service life in technology experiments.
将受力分布引入成形线圈设计，有效地提高了工艺实验中线圈的使用寿命。
In electromagnetic forming, the shape and dimension of the working coil directly affect the force acting on the parts, thus affect the forming results of the parts.
电磁成形过程中工作线圈的形状及尺寸直接影响到工件的受力并对变形结果起关键性的作用。
Inside weld produced cracks are often faced problem by adopting wide coil with small forming Angle to produce small size spiral submerged welded pipe.
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。
A new forming process for tapered suspension coil spring of Audi passenger car is introduced, and the technique and key points the design of the new process are also analysed.
介绍了奥迪轿车变截面悬架螺旋弹簧棒料成形新工艺，对新工艺方案和设计要点进行了分析。
The film coil can be obtained by forming the film from the polyvinyl alcohol resin solution, and coiling the film onto the core tube.
该薄膜卷通过用聚乙烯醇树脂溶液成型薄膜、然后将该薄膜卷绕到芯管上而制得。
The utility model relates to an industrial forming mold for motor coil down lead lug, which belongs to the motor production, in particular to an universal elbow mold for motor coil down lead lug.
本实用新型涉及电机制造、特别是电机线圈引线头成型的工装模具，具体为一种电机线圈引线头通用弯头模。
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.
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。
Wuxi Weihua machinery co., Ltd. is one of the biggest roll forming and coil processing machinery manufacturers in China.
无锡威华机械有限公司是中国最大的成型机和板材加工机械制造商之一。
There are many influence factors on producing crack of hot rolled strip coil during roll forming.
导致热轧板卷冷弯开裂的原因很多。
As for the calculation of the mass of ice forming, the ice-on -coil model and the ice-on-plate model were used for comparison.
至于结冰量的计算，则分别以冰盘管模式和冰板模式加以比较。
The speed that frost forms on the surface of coil pipe in cold storage and the factors that mainly affect the frost forming speed is investigated here.
本文实地调研了冻结物冷藏间冷却排管的结霜速度和相应的霜层密度及影响结霜速度的主要因素。
The theoretical values are very close to measured values. Thus a simple and practical mathematical model for on-line coil-forming quality control is established.
理论值与实测值较相符，为管筒成型质量的在线控制提供了一个简单实用的数学模型。
The theoretical values are very close to measured values. Thus a simple and practical mathematical model for on-line coil-forming quality control is established.
理论值与实测值较相符，为管筒成型质量的在线控制提供了一个简单实用的数学模型。
应用推荐