(4) 轧压法钻孔(Punched Hole):用预轧压法钻孔(Sub-Punching)时,其轧孔应较所需孔径小5mm,加大轧压孔眼时应用适当方法扩大并修钻(Reaming).
基于12个网页-相关网页
...汽车左座椅摇臂;冲压工艺;翻孔;模具设计 [gap=974]Key words: Automobile left-seat rocker; Stamping process; Punched hole; Mould design ...
基于1个网页-相关网页
numeric punched hole badge reader 数字穿孔标志阅读器
pre-punched hole 预冲孔
punched hole construction 冲孔施工
badge reader-punched hole 穿孔标志阅读器
five-hole punched tape 五孔穿孔带
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。
Methods for calculating expanded size of punched hole and compression punching type are introduced.
简述抽孔、压缩抽型的展开时几种情况下的计算方法。
"The courtyard is more an outcome of trying to bend the house around itself, rather than that of a punched hole," said the architect.
“庭院是尝试建筑弯曲成环状的结果,而不是生硬地像戳出来的一个孔”建筑师说。
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