piercer bar穿孔芯棒
body piercer身体穿孔;职业
mannesmann piercer曼内斯曼穿孔机;带桶形轧辊的穿孔机
disc piercer盘式穿孔机
shield piercer盾牌穿透者
Piercer carrige穿孔机小车
rotary piercer斜轧穿孔机
piercer point穿孔顶头
wave piercer穿浪艇
When piercer produce high alloy thick walled pipe,output universal coupling occur cracks,gearbox have bigger noise and abnormal vibration,and the electric motor current out of specification.
穿孔机轧制高合金厚壁管时,出现输出万向联轴器发生裂纹,减速机噪声和振动异常,电机电流超出等异常情况。
参考来源 - 穿孔机减速机国产化扩能改造改进