论文部分内容阅读
目前国产闪光对焊机还没有专门用于铝合金自行车圈焊接的正式产品,为满足成批生产自行车的要求,我们对UN17—15—1型闪光对焊机进行了改造并初步探讨了与Al-Zn—Mg系合金自行车圈焊接相匹配的烧化曲线,现已用于成批生产中。 UN17—150—1型闪光对焊机适用于碳钢焊接,其烧化送进平均速度1~5毫米/秒,变化范围比较小,它的烧化送进方式是液压阻尼气压推进式,通过调节L—10B节流阀
At present, the domestically produced flash butt welder has not been formally used exclusively for the welding of the aluminum alloy bicycle ring. In order to meet the requirements of mass production of bicycles, we modified the UN17-15-1 flash butt welder and discussed the relationship between Al -Zn-Mg alloy bike cycle matching welding curve, is now used in mass production. UN17-150-1 flash butt welding machine is suitable for welding carbon steel, the average feeding speed of baking feeding is 1 ~ 5mm / s, the variation range is relatively small. Its feeding mode is hydraulic pressure-damping pneumatic propulsion. By adjusting L -10B throttle