从弯曲模结构设计角度，阐述了生产中常用减小回弹的方法和技巧。
In this paper, the techniques about decreasing rebound in die manufacturing are described from the point of structural design.
分析了凹模摆块机构的几何运动，设计了相应的弯曲模结构，可为类似零件的成形提供参考。
The geometrical movement of the swaying block of the matrix is analyzed. The corresponding die structure has been designed. It can serve as a reference for forming similar parts.
该弯曲模采用的自动卸件装置结构简单，工作可靠，提高了生产效率。
Moreover the automatic stripping mechanism is simplified in structure and reliable in running, thus enhances the production efficiency.
介绍了在通用冲床上使用的漏斗式自动送料弯曲模的结构形式、工作过程和设计要点。
The structure, operating principle and main design points of the hopper-type automatic-feeding bending die used on a general stamping machine are stated.
结构：辊模由钢筒芯构成，即便覆盖有互交式青铜和塑料模，也能避免各种弯曲变形。
Structure: by the cylinder roller mode, even is the core of bronze and mutual into plastic mould, also can avoid all sorts of bending deformation.
介绍了一种组合型可调式弯曲模的结构。
Introducing an adjustable type of a kind of combination curves the structure of the mold.
分析了冷凝器固定板的工艺性，介绍了该零件弯曲成形模的结构特点和工作过程。
The technological property of the fixing plate of the condenser was analyzed. The structure characteristics and working process of the bending die for forming the part were introduced.
论述了用在通用冲床上的引出脚弯曲挤扁切断自动模结构形式、工作原理和设计要点。
A description is made on a structure operating principle and main points of the design of auto-feed progressive die of bending extruding flat and cutting for the leading foots.
通过对消音器后环箍弯曲成形模的设计，介绍了考虑弹复补偿后，较大圆筒件成形模具的设计分析和模具结构。
Through the design of bending die for the back hoop of silencer, die design analysis and die structure for large cylinder part considering springback compensation was introduced.
介绍了基座切断弯曲的工艺及模具结构，并对切断凸模、定位推杆及校正弯曲机构作了简单分析。
The cutting bending process and die structure of pedestal are introduced, and the cutting convex die, localization handspike and emending bending mechanism are briefly analyzed.
介绍了通风槽管的成形工艺，设计了浮动悬臂式弯曲成形模结构，介绍了其模具工作过程，分析了模具设计要。
The structure of the floating cantilevered bending forming die was designed, the working process of the die was introduced and the main designing points were analyzed.
介绍了翻转模块式精密弯曲模的实用结构及模具工作过程和结构特点。
The practical structure of a precision bending die with a turning block is presented.
给出了弯制环形零件的滑板式弯曲模实用结构，论述了模具工作原理。
A practical structure of slide plate type of bending die has been presented for forming of ring parts with description of the operating principle of the die.
通过对不同应用的光纤波导结构的制造、性能测试和分析，指出了波导结构设计与光纤衰减、模场直径、弯曲损耗和波导色散等的关系。
Based on manufacture, performance test and analysis of different optical fiber waveguides, the relationships between waveguide and loss, MFD, bend loss, waveguide dispersion are deduced respectively.
介绍了翻转模块式精密弯曲模的实用结构及模具工作过程和结构特点。
The practical structure of a precision bending die with a turning block is presented. The working process and structure characteristics of the die are described.
介绍了在通用冲床上使用的漏斗式自动送料弯曲模的结构形式、工作过程和设计要点。
The die, with the hopper-type automatic feeding device, is used for bending various V-shaped, U-shaped and bow-shaped parts and suitable for mass serial production.
介绍了多弯弯曲件冲模的凸模、凹模结构。
The structure of the punch and die of a stamping die for a multi-bending component was presented.
介绍了导管弯曲扩口模的结构特点及模具工作过程。
The structural feature and working process of the bending flaring die for conduct pipe was introduced.
介绍了在通用冲床上使用的漏斗式自动送料弯曲模的结构形式、工作过程和设计要点。
Through analyzing on the structure characteristics of the spring piece, designed a automatic feed progressive die.
该模具结构不但解决了倒u形弯曲件出模困难问题，而且模具的可靠性、安全性及使用寿命显著提高。
The structure can make the back U-type bent part stripped effectively, and also increase the reliability, safety and service life of the die.
介绍了双向弯曲(翻边)成形模的结构及工作过程，指出了模具设计、制造时应注意的事项。
The structure and working principle of a bi_directional bending die were introduced. And the points for attention in design and manufacture of the die were listed.
叙述了玻璃托的零件结构及成形工艺，介绍了落料压凸模、一次弯曲模和二次弯曲模的模具结构及设计要点。
The structure and stamping technology of glass bracket were elaborated. At the same time, the blanking die, bending die for one time and bending die for two times were also introduced.
分析了铝合金厚壁支座的弯曲工艺，计算了弯曲件的展开长度、落料力、冲孔力及弯曲力，阐述了弯曲件的回弹因素及凸凹模之间的间隙，介绍铝合金厚壁支座弯曲模具的结构设计。
The bending technology of the thick-wall supprt of aluminum alloy was analyzed, and the flattening length of bending, blanking force, piercing force and bending force were calculated.
分析了板材弯曲高度小于两倍料厚时，采用切边方法，并介绍了切边模结构、模具的设计要点及其工作过程。
Analyzed the trimming methods when the thick of plate less than two times bending height, introduced the die structure, design points and its working process.
给出了卡簧弯曲自动卸件模实用结构，介绍了模具工作过程和结构特点。
A practical structure for the bending die with an automatic stripping mechanism for forming the snap springs is introduced.
采用焊管作为管坯 ，焊管弯曲采用专用模具热弯 ，焊接采用等离子弧焊。超塑成形采用多层模结构 ，用模具来控制波形。
Welded pipe that bended by hot bending method with a set of specific die and welded by plasma arc welding method was used as tubular blank of SPF.
采用焊管作为管坯 ，焊管弯曲采用专用模具热弯 ，焊接采用等离子弧焊。超塑成形采用多层模结构 ，用模具来控制波形。
Welded pipe that bended by hot bending method with a set of specific die and welded by plasma arc welding method was used as tubular blank of SPF.
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