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.
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。
The rod is made of the particulates by vacuum hot press and thermal extrusion.
采用真空热压技术和热挤压技术，将颗粒制成了试验棒材，测试了材料的力学性能。
Taking the model S6120 air compressor as an example, this paper presents the cold extrusion process of connecting rod bushes and measures for improving the tools used in the process.
以S6120型空压机为例，介绍了连杆衬套冷挤压的生产工艺及其所有工具的改进措施。
Placing rod is one of the most important parts of perforation system. It decides the quality of extrusion products.
挤压机穿孔针是穿孔系统的主要部件之一，决定着挤压机所挤压制品的质量。
Continous casting and extrusion (CASTEX) technology is adopted to produce 6201 electric aluminium alloy rod.
采用连续铸挤工艺生产6201电工铝合金线材。
A new kind of the sintered wear-resisting and heat-resisting deposit welding rod which has perfect processing property is produced and studied by cold-cementing extrusion process.
采用冷粘结挤压法，研制了一种工艺性能良好的烧结型耐磨耐热堆焊焊条。
Extrusion rod and bar are used for all kinds of industry to manufacture electric and mechanical accessories.
挤压棒材适用于各类工业部门制造电气及机械零件，接件。
Extrusion rod and bar are used for all kinds of industry to manufacture electric and mechanical accessories.
挤压棒材适用于各类工业部门制造电气及机械零件，接件。
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