叙述了气门顶杆热挤压模失效形式。
The inaction ways of the hot extrusion die of the valve stem have been analyzed.
本文之目的在于依据创意性设计方法，进行八连杆型金属罐挤压机之构造合成，以设计出所有具三重肘节效应之新型机构目录。
The purpose of this paper is to synthesize the structure of metal can squeezing devices with eight-bar links and triple toggle effects, based on the methodology of creative design.
纽曼帝克无杆气缸：增加刚性，芳纶重新坚定不移密封条两端，衬垫，挤压桶。
Numatics Rodless Cylinder: Extruded barrel for increased rigidity, Kevlar reinforced seal strips, cushioned at both ends.
当杆的断面收缩率比杯形部分断面收缩率大得较多时，不适合直接用复合挤压成形。
When the shrinkage of the rod fracture surface much more than that of the cup part fracture surface, its formation by compound extrusion is not applicable.
介绍了冷挤压设备的技术现状，重点阐述了肘杆式冷挤压力机的类型和各自的特点与使用场合。
The present conditions of cold-squeezing equipments and technology have been introduced with the emphasis on the characteristics and the usage situation in the cold-squeezing press of elbow-pole type.
该项工艺省去原机械举升中的油管，利用空心杆作为传动介质和油流通道，下冲程挤压排液。
This technique eliminates the tube in conventional mechanical lifting, takes hollow rod as the transmission medium and oil flow channel and discharges fluid during down stroke.
在杆杆型复合挤压时，如果坯料原始高度不大或剩余高度较小，则可能在剩余坯料的中部出现开裂。
Cracks may occur in the centre of the remainder of a billet during bar - bar combined extrusion if the original height or the remaining height of the billet is short.
杆端体挤压成形。
贡糖加工；挤压成型；剪切；四杆机构；
Tribute sugar processing; Squeeze-cutting; Shearing; Four bars mechanism;
当使用任何闭合式挤压模时，选择线径稍大于成品柄杆的金属丝成型效果最佳。
With any contained extrusion die, best results are often obtained by forming wire that is somewhat larger in diameter than the finished shank.
铁或非合金钢的其他条、杆，除锻造、热轧、热拉拔或热挤压外未经进一步加工，包括轧制后扭曲的。
Other bars and rods of iron or non-alloy steel, not further worked than forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling.
铁或非合金钢的其他条、杆，除锻造、热轧、热拉拔或热挤压外未经进一步加工，包括轧制后扭曲的。
Other bars and rods of iron or non-alloy steel, not further worked than forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling.
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