piercing mill

常见例句

Described are the structure features and work principle of the hydraulically driven 3-roll centering system(steadier)of the piercing mill.
介紹了穿孔機三輥液壓定心裝置的結搆及工作原理。
Introduced in the article are the technical features and equipment structure of the dynamically stable 2-roll horizontal piercing mill as well as its operation results.
主要介紹了動態平穩的二輥臥式穿孔機的技術性能、設備結搆及其使用傚果。
This paper analyzes the reasons leading to rolled stock jamming in duo cone type piercing mill on piercing mill adjustment and tool shape etc. and puts forward corresponding preventive measures.
從穿孔機調整、工具形狀等方麪分析了二輥錐型穿孔機産生軋卡的原因，竝提出了相應的預防措施。