壁厚 | 3.5mm |
---|---|
材质 | {name} |
长度 | 60m |
公称外径 | 12-200 |
用途 | 输油 |
分类 | 高压橡胶管 |
厂家(产地) | 山东 |
SN756煤矿液压支架胶管总成|煤矿液压支架胶管总成全网**低价格
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次成形中挤压工序同样的脱模困难的问题,必须采用高强度的脱模装置。由于法兰部位尺寸较大,而圆筒壁部较薄,以及不锈钢材料成形性能方面的原因,不锈钢管接头是一种难成形的零件。根据零件的结构形状,通过工艺分析、数值模拟和工艺实验,可得到如下结论:(l)管接头锻件加工可以采用圆管一次正挤压,成形和圆管正挤压---镦粗二次成形的工艺方案,成形温度为700C~800C。圆SN756煤矿液压支架胶管总成|煤矿液压支架胶管总成全网**低价格