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mandrel
US
・UK
A1 初級
n.名詞心軸
影片字幕
無縫鋼管制造 (Seamless steel pipe manufacturing)
- To satisfy the requirements of the preceding applications, seamless steel pipes are produced using three different methods which are the Manusman plug mill process, the mandrel mill process, and the extrusion process.
為滿足上述應用要求，無縫鋼管的生產採用了三種不同的方法，即馬努斯曼塞軋機工藝、芯軸軋機工藝和擠壓工藝。
- The steel billets, brought to rolling temperature, are placed into a round die and transformed into a hollow shell using a vertical 2,000-ton piercing press using a cylindrical mandrel up to 400 millimeters in diameter.
達到軋製溫度的鋼坯被放入圓模中，然後通過使用直徑達 400 毫米的圓柱心軸的 2,000 噸垂直穿孔壓力機將其轉化為空心殼體。
