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    • 2. 发明申请
    • BAND SAW CUTTING APPARATUS AND INGOT CUTTING METHOD
    • 带锯切割设备和切割方法
    • US20110126814A1
    • 2011-06-02
    • US13056780
    • 2009-08-12
    • Hidehiko NishinoYoshihiro HiranoJunichi Uchida
    • Hidehiko NishinoYoshihiro HiranoJunichi Uchida
    • B28D5/04
    • B28D1/127B23D55/06B24B27/06B28D5/045
    • The present invention is a band saw cutting apparatus including: a cutting table on which an ingot is horizontally placed; an endless-belt blade provided in a tensioned state between pulleys, the blade having a blade-abrasive-grain portion and a blade base; and a coolant spraying opening for spraying a coolant on the blade, the band saw cutting apparatus cutting the ingot by relatively feeding the blade from above to below, the blade being driven to rotate by rotating the pulleys, wherein the pulleys is configured to be rotatable about an axis thereof in both directions, and a direction of driving to rotate the blade can be changed to cut the ingot. As a result, there is provided a band saw cutting apparatus and an ingot cutting method that can stably secure the quality of the ingot to be cut, increase the lifetime of the blade, and improve the productivity.
    • 本发明是一种带锯切割装置,包括:切割台,水平放置锭子; 设置在皮带轮之间处于张紧状态的环形皮带刀片,所述刀片具有刀片磨粒部分和刀片基部; 以及用于将冷却剂喷射在所述刀片上的冷却剂喷射开口,所述带锯切割设备通过相对地将所述刀片从上方输送到下方来切割所述锭,所述刀片通过旋转所述滑轮被驱动而旋转,其中所述滑轮构造成可旋转 围绕其两个方向的轴线,并且可以改变驱动叶片旋转的方向以切割锭。 结果,提供了能够稳定地确保待切割锭的质量的带锯切割装置和锭切割方法,增加了刀片的使用寿命,并且提高了生产率。
    • 3. 发明授权
    • Band saw cutting apparatus and ingot cutting method
    • 带锯切割设备和锭切割方法
    • US08286623B2
    • 2012-10-16
    • US13056780
    • 2009-08-12
    • Hidehiko NishinoYoshihiro HiranoJunichi Uchida
    • Hidehiko NishinoYoshihiro HiranoJunichi Uchida
    • B28D1/06B28D1/08B28D1/12
    • B28D1/127B23D55/06B24B27/06B28D5/045
    • The present invention is a band saw cutting apparatus including: a cutting table on which an ingot is horizontally placed; an endless-belt blade provided in a tensioned state between pulleys, the blade having a blade-abrasive-grain portion and a blade base; and a coolant spraying opening for spraying a coolant on the blade, the band saw cutting apparatus cutting the ingot by relatively feeding the blade from above to below, the blade being driven to rotate by rotating the pulleys, wherein the pulleys is configured to be rotatable about an axis thereof in both directions, and a direction of driving to rotate the blade can be changed to cut the ingot. As a result, there is provided a band saw cutting apparatus and an ingot cutting method that can stably secure the quality of the ingot to be cut, increase the lifetime of the blade, and improve the productivity.
    • 本发明是一种带锯切割装置,包括:切割台,水平放置锭子; 设置在皮带轮之间处于张紧状态的环形皮带刀片,所述刀片具有刀片磨粒部分和刀片基部; 以及用于将冷却剂喷射在所述刀片上的冷却剂喷射开口,所述带锯切割设备通过相对地将所述刀片从上方输送到下方来切割所述锭,所述刀片通过旋转所述滑轮被驱动而旋转,其中所述滑轮构造成可旋转 围绕其两个方向的轴线,并且可以改变驱动叶片旋转的方向以切割锭。 结果,提供了能够稳定地确保待切割锭的质量的带锯切割装置和锭切割方法,增加了刀片的使用寿命,并且提高了生产率。
    • 5. 发明申请
    • Supplying method of chemicals
    • 化学品供应方式
    • US20070020390A1
    • 2007-01-25
    • US11486130
    • 2006-07-14
    • Junichi Uchida
    • Junichi Uchida
    • C23C16/00
    • C23C16/34C23C16/455
    • Even if a process cylinder of a CVD machine, wherein a chemical which is a starting material for CVD is stored, becomes empty, a chemical of the same kind can be filled into the process cylinder in a short time without exchanging the process cylinder. In a path made of a pipe wherein a chemical is supplied from a sealed fixed cylinder arranged in a chemical supplying device to a sealed process cylinder arranged in a CVD machine, the chemical in the fixed cylinder is pressured with He gas, thereby supplying the chemical from the fixed cylinder to the process cylinder. Next, the pressure in the process cylinder is lowered and then He gas is introduced from another path connected to the above-mentioned path and made of a pipe into the above-mentioned path, thereby pressuring the chemical present in the above-mentioned path.
    • 即使存储作为CVD原料的化学物质的CVD机器的处理筒变空,也可以在短时间内将相同种类的化学品填充到处理筒中而不必更换处理筒。 在由配置在化学供给装置中的密封固定筒供给到化学气相沉积机械中的密封处理筒的管道的管道中,固定筒体中的化学物质用He气加压,由此供给化学物质 从固定圆筒到加工圆筒。 接下来,处理气缸中的压力降低,然后,He气从连接到上述路径的另一路径引入,并由管道引入到上述路径中,从而对存在于上述路径中的化学品施加压力。