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人工晶体学报 ›› 2026, Vol. 55 ›› Issue (1): 13-28.DOI: 10.16553/j.cnki.issn1000-985x.2025.0076

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光伏硅片切割技术研究进展

高邦志1(), 黄天奇1, 吴纪清2, 杨军2, 许晖1, 张铭1()   

  1. 1.江苏大学能源研究院,镇江 212013
    2.江苏美科太阳能科技股份有限公司,扬中 212200
  • 收稿日期:2025-04-14 出版日期:2026-01-20 发布日期:2026-02-05
  • 通信作者: 张铭
  • 作者简介:高邦志(2002—),男,河南省人,硕士研究生。E-mail:1076108448@qq.com
  • 基金资助:
    国家重点研发计划(2023YFB4204600)

Research Progress of Photovoltaic Silicon Wafer Cutting Technology

GAO Bangzhi1(), HUANG Tianqi1, WU Jiqing2, YANG Jun2, XU Hui1, ZHANG Ming1()   

  1. 1. Energy Research Institute,Jiangsu University,Zhenjiang 212013,China
    2. Jiangsu Meike Solar Energy Technology Co. ,Ltd. ,Yangzhong 212200,China
  • Received:2025-04-14 Online:2026-01-20 Published:2026-02-05
  • Contact: ZHANG Ming

摘要: 以光伏硅片切割技术为研究对象,通过文献查阅和对比分析,详细介绍了外圆切割、内圆切割、多线切割、电火花切割及复合切割等主要类型切割技术,并从切割精度、切割损耗、切割效率等多个维度对比了它们的优缺点。多线切割技术凭借高经济效益、可切割大尺寸硅锭、晶体缺陷深度小等优点,已成为硅片切割加工的主流方式;复合切割技术凭借高切割效率、高自定义性和低损耗等优势,有望成为未来发展趋势。

关键词: 多线切割; 复合切割; 光伏硅片; 电火花切割; 内圆切割; 外圆切割

Abstract: Taking the photovoltaic silicon wafer cutting technology as the research object, through literature review and comparative analysis, the main types of cutting technologies such as outer circle cutting, inner circle cutting, multi-wire cutting, electrical discharge cutting and compound cutting are introduced in detail, and their advantages and disadvantages are compared from multiple dimensions such as cutting accuracy, cutting loss and cutting efficiency. The research conclusion indicates that the multi-wire cutting technology has become the mainstream method for silicon wafer cutting and processing due to its high economic benefits, ability to cut large-sized silicon ingots, and shallow crystal defect depth. The composite cutting technology is expected to be the future development trend with its advantages of high cutting efficiency, high customizability, and low loss.

Key words: multi-wire cutting; compound cutting; photovoltaic silicon wafer; electrical discharge cutting; internal circle cutting; external circle cutting

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