1) flat threaded steel
扁螺纹钢
2) flat spiral steel wire
扁螺旋钢丝
1.
Based on the principles of elastic and plastic mechanics, this paper sets up formulas for calculating the bending moment on the cross section of the steel wire under tension-bending, and the power consumption for forming the flat spiral steel wire.
本文依据弹塑性力学的基本原理建立了钢丝拉弯状态横截面上的弯矩及拉弯成形为扁螺旋钢丝的功率耗散函数,从而探明了菱形金属网编织机功率耗散的机理。
3) twisted fin-tube
外螺纹螺旋扁管
4) thread steel
螺纹钢
1.
Based on an analysis on the cooling simulating experienment to the brittleness of 20MnSi thread steel, the paper determines that Granular B is not the major factor of the brittle snap of steel.
针对20MnSi螺纹钢的脆断性进行轧后模拟冷却试验及分析。
2.
The application of grooveless rolling in the splitting rolling of small size thread steel has been described in this paper.
介绍了无槽轧制在小规格螺纹钢切分生产中的应用。
3.
Through adjusting steel composition,combining controlled rolling temperature and controlled cooling,460B thread steel is produced to meet user\'s needs.
通过对钢种成分进行适当调整,结合轧制温度及冷却控制,批量生产出满足用户需求的460B螺纹钢。
5) ribbed bar
螺纹钢筋
1.
The two-strands slit rolling technology for Φ18mm ribbed bar which was the big specification was designed by this paper according to the real situation of one steel plant’s bar producing line, the pass system and guide unit equipments of slit rolling were chosen and designed in detail.
本文结合某钢铁厂棒材生产线的实际情况,设计开发了Φ18mm大规格螺纹钢筋二线切分轧制工艺,对切分轧制孔型系统和导卫装置的选择和设计进行了较为详细的分析。
2.
A method for online tension measuring during cold rolling of ribbed bars is described.
介绍一种针对螺纹钢筋冷轧生产线中张力在线检测的光电非接触式检测方法 ,与现有的检测方法相比 ,这种方法具有检测速度高、检测精度高、检测结果一致性好、不接触目标等明显优
3.
There are a huge uses of hot rolled ribbed bars in our country.
在Ⅱ级钢筋(20 MnSi)的基础上加入微合金元素V或VN合金研究其对螺纹钢筋性能组织的影响,建立了添加VFe和VN钢筋V含量与强度的关系,为生产不同级别螺纹钢筋的合金化添加量奠定了基础。
6) ribbed bars
螺纹钢筋
1.
Combined with the production process and quality of the small size HRB335 (20MnSi)ribbed bars made in High-speed Wire Factory, Tangshan Iron and Steel Group Co.
结合唐钢高线厂HRB335(20MnSi)小规格螺纹钢筋生产工艺及产品质量,提出了采用吐丝后强制风冷工艺用20MnSi钢生产HRB400小规格螺纹钢筋产品的新工艺。
2.
Three types of ribbed bars with diameter of 18,22 and 25 mm respectively were tested,and the "position effect" was in fact confirmed.
文章用Φ18、Φ22、Φ25 3种规格的螺纹钢筋,对这种“位置效应”进行验证,得出了结论。
3.
The essay briefly introduces the water cooling technology applied in the manufacturing process of the hot-rolled ribbed bars of 20MnSiNb.
为今后500MPa 级螺纹钢筋生产,奠定了基础。
补充资料：扁螺
1.蚬的别名。
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参考词条