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相关概念视频

Quarrying of Stone01:15

Quarrying of Stone

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Quarrying is the process of extracting stone from a quarry, where specialized techniques are employed to remove large blocks of stone safely and efficiently. This process can involve controlled explosions or more precision-oriented methods such as cutting and drilling.
One common method involves using a diamond belt saw to cut large blocks from the quarry face. These blocks can be about 50 feet long and 12 feet high. After the initial vertical cut, drilling is performed at the base of the...
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Brick Cutting Techniques01:08

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Brick-cutting techniques involve various tools and methods to shape bricks for construction. A mason's hammer with a chisel-pointed end is used for basic shaping through sharp, precise strikes. For more complex shapes requiring higher precision, a power saw with a water-cooled diamond blade is used.
Cut bricks are categorized by size. Bricks cut to half their original length are called half-bats, while those cut to three-fourths their length are known as three-fourth bats.
Special types of...
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相关实验视频

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Fabricating Nanogaps by Nanoskiving
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精密钻石轮切片技术的最新进展 精密钻石轮切片技术的最新进展

Fengjun Chen1, Meiling Du1,2, Ming Feng2

  • 1School of Robot Engineering, Wenzhou University of Technology, Wenzhou 325000, China.

Micromachines
|October 29, 2025
PubMed
概括

精密的钻石轮切割提高了半导体和航空航天制造. 本综述详细介绍了切割技术,刀片准备和工艺控制,以改进硬而易碎材料的加工.

关键词:
控制算法 控制算法钻石刀片 钻石刀片切割过程 切割过程过程参数 过程参数工具的磨损,工具的磨损.

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科学领域:

  • 材料科学与工程 材料科学与工程
  • 制造业 制造技术 制造技术

背景情况:

  • 用钻石轮精密切割对于半导体,集成电路和航空航天行业至关重要.
  • 硬而易碎的光电子材料的加工质量需要对切割技术进行全面分析.

研究的目的:

  • 审查精密钻石轮切割的核心原则.
  • 分析切割工艺,刀片准备和控制系统,以提高加工质量.

主要方法:

  • 复合和多模式切片机制的检查.
  • 审查切片片的制备方法 (例如,金属粘合剂烧结,卷成型).
  • 分析机器视觉,伺服控制系统和关键研磨轮切割器组件.

主要成果:

  • 与单模方法相比,复合和多模切削减了缺陷.
  • 机器视觉和伺服控制中的先进算法提高了精度.
  • 对工艺参数的分析 (线速度,料速度,切割深度) 影响了切割质量和隙宽度.

结论:

  • 精密的钻石轮切割对于先进的制造至关重要.
  • 了解切割机制,刀片准备和工艺控制是提高加工质量的关键.
  • 未来的研究应该专注于推进精密切割的关键技术.