1) resistance alloy life span
电阻丝寿命
1.
Under the condition of the power unchangeable,furnace material,furnace size,and the work temperature of the box-type resistance furnace,reducing the two sides powers to combine the decreasing power to the furnace vault,can attain to raise the resistance alloy life span,reduce the overheated tendency of workpieces,and economize electricity.
选取在不改变箱式电阻炉功率、炉体材料、炉体尺寸、工件工艺温度的条件下,研究和设计减少箱式电阻炉两侧功率并将减少的功率布置到炉顶上,可达到提高电阻丝寿命,减少工件过热倾向,节电等效果。
2) life of tap
丝锥寿命
1.
Tapping torque can be reduced remarkablely and life of tap and precision of screw thread can be enhanced by this machine.
采用该振动攻丝机能够显著降低攻丝扭矩,提高丝锥寿命和螺纹精度,能够有效地解决难加工材料上螺纹孔,尤其是小深螺纹孔的加工难题。
3) filament lief
灯丝寿命
4) service life of steel cords
钢丝绳寿命
5) Service life of pipe of laying head
吐丝管寿命
6) electrode life
电极寿命
1.
Forecast of electrode life in spot welding of galvanized steel sheet;
镀锌钢板点焊电极寿命预测
2.
Effect of pitting on electrode life in spot welding hot galvanization steel with high strength
热镀锌高强钢点焊的点蚀对电极寿命的影响
3.
The variation of current densities at electrodes containing different contents of Sn with chlorine and oxygen evolution potentials in the solution of NaCl and H2SO4 and the enhanced electrode life as well were studied respectively.
28％时,涂层最致密;而且,在此含量下,溶液中的电流密度随析氯电位以及析氧电位的变化率较小,电极寿命也最长。
补充资料：铂电阻温度表(见电阻温度表)
铂电阻温度表(见电阻温度表)
表。bod旧nZu wendubiao铂电阻温度表见电阻温
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