磁性磨料的烧结法制备及其加工特性的分析研究
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摘要
磁性研磨加工技术是光整加工的新工艺、新技术，由于其独特的加工特点，即磁性磨料自锐性好，与加工表面适应性好及磁性磨料磁刷柔性好，所以磁性研磨加工技术不断获得发展并在生产领域得以迅速推广。而作为磨具的磁性磨料是磁性研磨加工的关键所在，为此，本文分析研究了磁性磨料磨粒的磨削机理，并在此基础上提出了磁性研磨加工技术对磁性磨料性能的要求。在对磁性磨料的组成成分、结构形状、规格大小、研磨压力的形成以及磁性磨料的制备方法进行分析研究的基础上，提出烧结法制备磁性磨具。作者从理论上揭示了原料粉末的特性和粉末冶金生产工艺中各个环节对烧结而成的磁性磨料性能的影响，为如何确立制备方案提供了理论依据。并通过实验证明了烧结制备磁性磨料的可行性。而且就所烧制的磁性磨料进行了加工特性的实验研究，确定了最佳的实验参数，分析了磨料的不同材料、不同配比成分、不同磨料粒度、以及不同烧结温度的加工特性，比较了烧结磁性磨料和粘结磁性磨
太原理工大学硕士学位论文
料的加工效果，并对其经济性进行了分析，最终获得了影响烧
结磁性磨料加工效果的实验资料。进而为磁性研磨加工的推广
应用获得了有实际参考价值的工艺参数。
The technology of magnetic abrasive finishing (MAP) is new technics and new technology of finishing machining. The technology of magnetic abrasive finishing will achieve development and be rapidly spreaded in the product domain ,because of its especial machining way , which is good own sharpness of magnetic abrasive grains > fine own applicability of magnetic abrasive grains and workpiece -?good flexility of magnetic abrasive grains . By way of grinding tool, magnetic abrasive grains are key of magnetic abrasive finishing, so the paper analyses and researches grinding mechanism of magnetic abrasive grains and bring forward capability requirement of magnetic abrasive grains for magnetic abrasive finishing on the basic of it. In the paper,
following items on MAGs have been analyzed: composition structure, shape, size, finishing pressure in grinding process and the preparation way of magnetic abrasive grains, then sintering preparation of magnetic abrasive grains is brought forward.
So the author seriously studies the related knowledge of powder metallurgy and sintering theories, and the author theoretically open out influence of every tache for sintering magnetic abrasive grains in powder metallurgy production. These offer theoretically basis for establishing preparation scheme. The author makes lots experiment to making sure key technology parameter in the technologic process, and prove good to sinter magnetic abrasive grains by experiment. And the author studies machining characteristic of sintering magnetic abrasive grains by experiment. The first proper experiment parameter is made sure. Then the paper analyses machining characteristic of different material abrasive grains, different distributing
composition, different granularity of abrasive grains and different sintering temperature. Machining effect is compared on felting and sintering magnetic abrasive grains. So experiment information is gained on affecting machining effect of sintering magnetic abrasive grains. These offer usefully technologic parameter for widely spreading of technology of magnetic abrasive finishing.
太原理工大学硕士学位论文
料的加工效果，并对其经济性进行了分析，最终获得了影响烧
结磁性磨料加工效果的实验资料。进而为磁性研磨加工的推广
应用获得了有实际参考价值的工艺参数。
The technology of magnetic abrasive finishing (MAP) is new technics and new technology of finishing machining. The technology of magnetic abrasive finishing will achieve development and be rapidly spreaded in the product domain ,because of its especial machining way , which is good own sharpness of magnetic abrasive grains > fine own applicability of magnetic abrasive grains and workpiece -?good flexility of magnetic abrasive grains . By way of grinding tool, magnetic abrasive grains are key of magnetic abrasive finishing, so the paper analyses and researches grinding mechanism of magnetic abrasive grains and bring forward capability requirement of magnetic abrasive grains for magnetic abrasive finishing on the basic of it. In the paper,
following items on MAGs have been analyzed: composition structure, shape, size, finishing pressure in grinding process and the preparation way of magnetic abrasive grains, then sintering preparation of magnetic abrasive grains is brought forward.
So the author seriously studies the related knowledge of powder metallurgy and sintering theories, and the author theoretically open out influence of every tache for sintering magnetic abrasive grains in powder metallurgy production. These offer theoretically basis for establishing preparation scheme. The author makes lots experiment to making sure key technology parameter in the technologic process, and prove good to sinter magnetic abrasive grains by experiment. And the author studies machining characteristic of sintering magnetic abrasive grains by experiment. The first proper experiment parameter is made sure. Then the paper analyses machining characteristic of different material abrasive grains, different distributing
composition, different granularity of abrasive grains and different sintering temperature. Machining effect is compared on felting and sintering magnetic abrasive grains. So experiment information is gained on affecting machining effect of sintering magnetic abrasive grains. These offer usefully technologic parameter for widely spreading of technology of magnetic abrasive finishing.
引文
[1]杨世春等．表面质量与光整技术．北京．机械工业出版社．1999．12
[2]王盘鑫．粉末冶金学．北京．冶金工业出版社．1997．5
[3]王秦生．金刚石烧结制品．北京．中国标准出版社．2000．11
[4]张惠民．普通磨料制造．北京．中国标准出版社．2001．2
[5][苏]H．M．费多尔钦科．粉末冶金原理．北京．冶金工业出版社．1974．5
[6][日]松山芳治等．粉末冶金学．北京．科学技术出版社．1978．4
[7][波兰] J．卡兹马来科．切削、磨料及腐蚀加工原理．北京．机械工业出版社．1985．12
[8]果世驹．粉末烧结理论．北京．冶金工业出版社．2002．6
[9]郑林庆．摩察学原理．北京．高等教育出版社．1994．11
[10]进村武男．磁气研磨法研究．精密工学会志．1986．(52)：851
[11]陈敏．磁性研磨技术的研究．机械工艺师．1996．2：20-21
[12]全永听等．摩檫磨损原理．浙江大学出版社．浙江．1988．
[13]李学全．磁性磨料制备技术．金刚石与磨料磨具工程．1999．5(113)：20-22
[14]赵玉刚等．新型的复杂曲面磁粒光整加工机床．机械工程学报．2000．3(36)：100-103
[15]张雷．磁性研磨加工技术．电加工．1998(1)：38-43
[16]万亚兰．镜面光整加工中磨料轨迹的分析研究．华中冶金学院学报．1996．13(4)：333-336
[17]廖月明．激光烧结磁磨粒新工艺．电加工．1998(3)：38-40
[18]郭燕莹．磁性研磨的加工特性．太原工业大学学报．1997(3)：92-95
[19]王明智等．真空-保护气热压烧结及装备．金刚石与磨料磨具工程．2000．(115)：12-16
[20]方建成等．电化学磁粒光整加工实验．制造技术与机床．2000(12)：34-35
[21]Geeng-Wei Chang a, Biing-Hwa Yan a,*, Rong-Tzong Hsu b. Study on cylindrical magnetic abrasive finishing using unbonded magnetic abrasives. MACHING TOOLS& MANUFATURE. 42(2002) 575-583
[22]Hitomi Yamaguchi*, Takeo Shinmura. Study of an internal magnetic abrasive finishing using a polerotation systemDiscussion of the characteristic abrasive behavior. PRECITON ENGiNEERING. 24(2000) 237-244
[23]V. K. Jain., Prashant Kumar, P. K. Behera, S. C. Jayswal. Effect of working gap and circumferential speed on the performance of magnetic abrasive finishing process. WEAR. 250(2001) 384-390
[24]陈红玲．磁性磨料的开发研制及其加工特性的实验研究．硕士学位论文．太原．太原理工大学．2000．8
[25]赵玉刚等，磁粒光整加工技术的应用与发展．山东工程学院学报．2002．3．vol．16．No．1
[26]J. L. GUICHARD, O. TILLEMENT, A. MOCELLIN. Preparation and characterization of alumina-iron cermets by hot-pressing of nanocomposite powders. JOURNAL OF MATERIALS SCIENCE 32 (1997) 4513-4521
[27]T. Shinumura. K. Takazawa. E. Hatano. Study on Magnetic Abrasive Finishing-on process principle and a few Finishing Characteristics. J. OF jspe. 1986. 52(5):851-857
[28]T. Shinumura. K. Takazawa. E. Hatano. Study on Magnetic Abrasive Finishing-Effects of Various Types of Magnetic Abrasive on Finishing characteristics. Bull. of JSPE. 1987. 21(2):139-141
[29]Kiymsby M. D. Magnetic Abrasive on Finishing. Metal Finishing. 1993.
(7) :21
[30] T. Shinumura. Study on Magnetic Abrasive on Finishing-Characteristics of Finishing Surface. 1987． 53(11) :1791-1793 GNalivka C D et al. powder Materials for Magnetic Abrasive Treatment. Poroshkovaya Meatllurgiya.1976． 15(12) :63
[31] Kumagi K, Kamia O, Morita T. Magnetic effects on grinding Of ferromagnetic materials-effect of magnetic field on stock removal and grindind force. JSEP 1992, 58(10) :1679-1683
[32] Chan C L, Mazumder J, Chen M M. aterialsscience and technology, 1987(3) :306-311
[2]王盘鑫．粉末冶金学．北京．冶金工业出版社．1997．5
[3]王秦生．金刚石烧结制品．北京．中国标准出版社．2000．11
[4]张惠民．普通磨料制造．北京．中国标准出版社．2001．2
[5][苏]H．M．费多尔钦科．粉末冶金原理．北京．冶金工业出版社．1974．5
[6][日]松山芳治等．粉末冶金学．北京．科学技术出版社．1978．4
[7][波兰] J．卡兹马来科．切削、磨料及腐蚀加工原理．北京．机械工业出版社．1985．12
[8]果世驹．粉末烧结理论．北京．冶金工业出版社．2002．6
[9]郑林庆．摩察学原理．北京．高等教育出版社．1994．11
[10]进村武男．磁气研磨法研究．精密工学会志．1986．(52)：851
[11]陈敏．磁性研磨技术的研究．机械工艺师．1996．2：20-21
[12]全永听等．摩檫磨损原理．浙江大学出版社．浙江．1988．
[13]李学全．磁性磨料制备技术．金刚石与磨料磨具工程．1999．5(113)：20-22
[14]赵玉刚等．新型的复杂曲面磁粒光整加工机床．机械工程学报．2000．3(36)：100-103
[15]张雷．磁性研磨加工技术．电加工．1998(1)：38-43
[16]万亚兰．镜面光整加工中磨料轨迹的分析研究．华中冶金学院学报．1996．13(4)：333-336
[17]廖月明．激光烧结磁磨粒新工艺．电加工．1998(3)：38-40
[18]郭燕莹．磁性研磨的加工特性．太原工业大学学报．1997(3)：92-95
[19]王明智等．真空-保护气热压烧结及装备．金刚石与磨料磨具工程．2000．(115)：12-16
[20]方建成等．电化学磁粒光整加工实验．制造技术与机床．2000(12)：34-35
[21]Geeng-Wei Chang a, Biing-Hwa Yan a,*, Rong-Tzong Hsu b. Study on cylindrical magnetic abrasive finishing using unbonded magnetic abrasives. MACHING TOOLS& MANUFATURE. 42(2002) 575-583
[22]Hitomi Yamaguchi*, Takeo Shinmura. Study of an internal magnetic abrasive finishing using a polerotation systemDiscussion of the characteristic abrasive behavior. PRECITON ENGiNEERING. 24(2000) 237-244
[23]V. K. Jain., Prashant Kumar, P. K. Behera, S. C. Jayswal. Effect of working gap and circumferential speed on the performance of magnetic abrasive finishing process. WEAR. 250(2001) 384-390
[24]陈红玲．磁性磨料的开发研制及其加工特性的实验研究．硕士学位论文．太原．太原理工大学．2000．8
[25]赵玉刚等，磁粒光整加工技术的应用与发展．山东工程学院学报．2002．3．vol．16．No．1
[26]J. L. GUICHARD, O. TILLEMENT, A. MOCELLIN. Preparation and characterization of alumina-iron cermets by hot-pressing of nanocomposite powders. JOURNAL OF MATERIALS SCIENCE 32 (1997) 4513-4521
[27]T. Shinumura. K. Takazawa. E. Hatano. Study on Magnetic Abrasive Finishing-on process principle and a few Finishing Characteristics. J. OF jspe. 1986. 52(5):851-857
[28]T. Shinumura. K. Takazawa. E. Hatano. Study on Magnetic Abrasive Finishing-Effects of Various Types of Magnetic Abrasive on Finishing characteristics. Bull. of JSPE. 1987. 21(2):139-141
[29]Kiymsby M. D. Magnetic Abrasive on Finishing. Metal Finishing. 1993.
(7) :21
[30] T. Shinumura. Study on Magnetic Abrasive on Finishing-Characteristics of Finishing Surface. 1987． 53(11) :1791-1793 GNalivka C D et al. powder Materials for Magnetic Abrasive Treatment. Poroshkovaya Meatllurgiya.1976． 15(12) :63
[31] Kumagi K, Kamia O, Morita T. Magnetic effects on grinding Of ferromagnetic materials-effect of magnetic field on stock removal and grindind force. JSEP 1992, 58(10) :1679-1683
[32] Chan C L, Mazumder J, Chen M M. aterialsscience and technology, 1987(3) :306-311