热裂法切割玻璃等硬脆材料关键技术研究进展  

Research Progress of Thermal Controlled Cracking of Hard-Brittle Plate

作　　者：王海龙 王扬[1] 王向伟[2] 张宏志[1] WANG Hai-Long;WANG Yang;WANG Xiang-Wei;ZHANG Hong-Zhi(School of Mechatronics Engineeing,Harbin Institute of Technology,Harbin 150001,China;Harbin University of Commerce,Harbin 150028,China)

机构地区：[1]哈尔滨工业大学机电工程学院,哈尔滨150001 [2]哈尔滨商业大学,哈尔滨150028

出　　处：《无机材料学报》2018年第9期923-930,共8页Journal of Inorganic Materials

基　　金：国家自然科学基金(51275118)~~

摘　　要：热裂法自1967年提出至今已取得丰硕成果。为使国内外学者清晰掌握其研究体系和发展趋势,有必要对热裂法近60年的研究成果进行规律性总结。本文首先明确提出热裂法的发展路线分两个方向:非预制轨迹热裂切割和预制轨迹热裂切割。在非预制轨迹热裂切割研究领域,切割速度、裂纹轨迹偏移量和切割面质量是最主要的优化目标参数;在预制轨迹热裂切割研究领域,切割速度和切割面质量是最受关注的优化目标参数。针对上述目标参数的优化,均可通过采用新的热源形式、冷却形式和优化工艺流程得以实现,指出热裂法切割玻璃和陶瓷关键技术研究方向在于创新发展新的热源技术、冷却技术和进一步优化工艺流程。Thermal Controlled Cracking Method（TCCM） has developed for more than 60 years with great success. The research progress of TCCM in the past 60 years was reviewed in two directions, i.e. Premade Trajectory Cutting（PTC） and Non-Premade Trajectory Cutting（NPTC） respectively. For PTC, cutting velocity, trajectory deviation and sectional quality are the main process parameters to be optimized. For NPTC, cutting velocity and sectional quality are the main process parameters to be optimized. The crucial technique for optimizing these above parameters is to adopt new techniques for generating advanced heating source, cooling source and better process flow. These new techniques are expected to provide enormous promotion for the developing of TCCM.

关 键 词：热裂法 玻璃 陶瓷 研究进展 

分 类 号：TQ174[化学工程—陶瓷工业]