The effect of profiled aluminum quality on different design methods have been studied according to the design of profiled aluminum die diffluence hole, lead flow strip working belt and wayout belt.
从铝型材模具的分流孔、导流低工作带和出口带的设计入手，研究不同设计方法对型材质量的影响，提出了有效的改进方案。
The defects of the needle-shaped hole and narrow white threads on the strip surface have close relationship with oxide film of work roll.
工作辊表面氧化膜状态与带钢表面氧化铁皮细孔及小白条压入缺陷的产生有密切关系。
Using an approximate analytical method, the explicit expression of stress concentration factors is derived for an eccentric circular hole in a tension orthotropic finite-width strip.
用近似解析方法推导出拉伸正交各向异性有限宽板偏心圆孔的应力集中系数的显式表达式，除了比较极端的情况外，该式的精度较好。
The square strip can be used to regulate position among different fixing hole and not occupies extra inner surface space of the cabinet.
方孔条既可以在不同的安装孔间调整位置，又不必额外占用机柜的内部空间。
Feature: eight hole placement stronger and precise connection by an additional strip and placement tool.
特征：八孔定位，设有加固边，借助定位夹具更精准。
Using advanced TMCP technology, Baosteel's hot-rolled pickled strip for high hole expansion has high expansion rate and excellent forming and welding properties.
宝钢高扩孔用热轧酸洗钢带是采用先进的控轧控冷技术生产的具有高的扩孔率、优良的成形性能和焊接性能。
Nickel coatings on the steel strip are cathodal coatings, and the hole erode is the main erosion mode.
钢带上的镍涂层属阴极性涂层，孔蚀是腐蚀的主要形式。
As current collector, punched hole steel strip was used widely in the alkali nickel battery.
穿孔钢带作为集流材料在碱性镍电池中得到了广泛应用。
As current collector, punched hole steel strip was used widely in the alkali nickel battery.
穿孔钢带作为集流材料在碱性镍电池中得到了广泛应用。
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