金刚石与磨料磨具工程
金剛石與磨料磨具工程
금강석여마료마구공정
DIAMOND & ABRASIVES ENGINNERING
2014年
4期
50-53
,共4页
付宇明%王三星%刘明%郑丽娟%王好平
付宇明%王三星%劉明%鄭麗娟%王好平
부우명%왕삼성%류명%정려연%왕호평
脉冲磁处理%金刚石锯片%残余应力%微观组织
脈遲磁處理%金剛石鋸片%殘餘應力%微觀組織
맥충자처리%금강석거편%잔여응력%미관조직
pulsed magnetic treatment%diamond saw blade%residual stress%microstructure
采用自制的实验模具，将金刚石锯片放置于脉冲磁处理仪器下进行磁处理。对金刚石锯片在脉冲磁场作用下的性能影响进行理论分析，检测磁处理前后金刚石锯片不同点处的残余应力值，分析磁处理后的金刚石锯片与未经磁处理的金刚石锯片的断口形貌。研究结果表明：磁处理后的金刚石锯片残余应力降低，断口处微观组织得到细化，说明脉冲磁处理可以有效改善金刚石锯片的力学性能。
採用自製的實驗模具，將金剛石鋸片放置于脈遲磁處理儀器下進行磁處理。對金剛石鋸片在脈遲磁場作用下的性能影響進行理論分析，檢測磁處理前後金剛石鋸片不同點處的殘餘應力值，分析磁處理後的金剛石鋸片與未經磁處理的金剛石鋸片的斷口形貌。研究結果錶明：磁處理後的金剛石鋸片殘餘應力降低，斷口處微觀組織得到細化，說明脈遲磁處理可以有效改善金剛石鋸片的力學性能。
채용자제적실험모구，장금강석거편방치우맥충자처리의기하진행자처리。대금강석거편재맥충자장작용하적성능영향진행이론분석，검측자처리전후금강석거편불동점처적잔여응력치，분석자처리후적금강석거편여미경자처리적금강석거편적단구형모。연구결과표명：자처리후적금강석거편잔여응력강저，단구처미관조직득도세화，설명맥충자처리가이유효개선금강석거편적역학성능。
Diamond saw blade are treated with pulsed magnetic field using self-made experiment dies. Influence of magnetic treatment on blade performance was analyzed and residual stress on different points of the blade was investigated.The microstructures both before and after the magnetic experiment were studied.Results revealed that magnetic treatment could reduce the residual stress of diamond saw blades and make alloy organize become more uniformity.It showed that pulsed magnetic treatment might improve the mechanical properties of diamond saw blades.
