1) shear blade
剪切闸板;剪切刀片
2) shear ram
剪切闸板
1.
Application of shear ram in blow - out wrecking;
剪切闸板在井喷失控抢险中的成功运用
2.
The main parts of this design and development are clamp ram and shear ram.
通过设计研制剪切闸板和卡紧闸板2个核心部件,不仅能有效防止井喷事故的发生,而且方便后续的打捞作业。
3) cutter ram
剪切闸板
1.
In drilling process of high sulphur content oil gas field,cutter ram was apt to fail,which was exposed in hydrogen sulfide,and it was possible to be corroded and cracked under sulphide stress,causing drill pipe not to be cut quickly and a serious accident developed finally.
在高含硫油气田钻井作业中,剪切闸板与H2S接触可能发生硫化物应力腐蚀开裂导致剪切闸板失效,不能快速剪断钻杆,将导致恶性事故发生。
4) Scissors of shearing machine
剪切刀片
1.
This paper described that continuous cast iron ADI replaced T10 steel by quench as the Scissors of shearing machine.
采用水平连铸球铁型材加工后经等温淬火获得ADI剪切刀片 ,用其取代采用T10钢经热处理的传统剪切刀片 ,取得成功。
5) shears
[英][ʃɪəz] [美][ʃɪrz]
剪，剪切刀
6) up-cutting guillotine shears
上切闸刀式剪切机
补充资料：板闸
1.水闸上为调节流量安装的木板闸门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条