热加工工艺
熱加工工藝
열가공공예
HOT WORKING TECHNOLOGY
2010年
1期
10-12,16
,共4页
电磁泵%磁铁温度%磁感应强度
電磁泵%磁鐵溫度%磁感應彊度
전자빙%자철온도%자감응강도
electromagnetic pump%magnet temperature%magnetic induction
模拟电磁泵工作状态下电磁铁的工作情况,在电磁铁上放置加热保温装置,内置热电偶进行温度监控,测量电磁铁在不同温度下磁隙间的磁感应强度.根据实验结果得到,对于同一励磁电流值,随着温度的升高,磁感应强度也增大,并对结果进行数学回归法分析,得出电磁泵实际工作下,即励磁电流为60A的情况下的磁感应强度B_y与温度T之间的函数关系式,提高了该项技术的可知性.
模擬電磁泵工作狀態下電磁鐵的工作情況,在電磁鐵上放置加熱保溫裝置,內置熱電偶進行溫度鑑控,測量電磁鐵在不同溫度下磁隙間的磁感應彊度.根據實驗結果得到,對于同一勵磁電流值,隨著溫度的升高,磁感應彊度也增大,併對結果進行數學迴歸法分析,得齣電磁泵實際工作下,即勵磁電流為60A的情況下的磁感應彊度B_y與溫度T之間的函數關繫式,提高瞭該項技術的可知性.
모의전자빙공작상태하전자철적공작정황,재전자철상방치가열보온장치,내치열전우진행온도감공,측량전자철재불동온도하자극간적자감응강도.근거실험결과득도,대우동일려자전류치,수착온도적승고,자감응강도야증대,병대결과진행수학회귀법분석,득출전자빙실제공작하,즉려자전류위60A적정황하적자감응강도B_y여온도T지간적함수관계식,제고료해항기술적가지성.
Under condition of simulation of electromagnetic pump working state, the magnetic induction at different temperature was measured in electromagnet heating insulation devices with embedded thermocouple temperature monitoring. The results show that, the magnetic induction increases with the rise of temperature, and the mathematical regression analysis of results is done. When the excitation current of electromagnetic pump is 60A in the actual work, the relationship between magnetic induction "B_y" and temperature "T' is gained.
