Title:
WIRE CUTTING MACHINE AND CRYSTAL HOLDER CLAMPING DETECTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/067712
Kind Code:
A1
Abstract:
The present invention relates to the technical field of high-hardness and high-brittleness material cutting, and particularly relates to a wire cutting machine and a crystal holder clamping detection method thereof. The present application aims to solve the problem of how to detect whether crystal holders are clamped. For this purpose, the wire cutting machine of the present application comprises a feeding mechanism; the feeding mechanism comprises a feeding body, a crystal holder and a crystal holder clamping device; the crystal holder clamping device comprises a mounting seat, a first test channel being formed in the mounting seat; and a first end of the first test channel can be communicated with a gas source, and a second end of the first test channel is arranged corresponding to a first clamping surface when the crystal holder is clamped. By arranging the first test channel in the mounting seat, whether the crystal holder is clamped can be detected by means of using the communication between the first test channel and the gas source, thereby achieving clamping detection of the crystal holder and helping to successful implementation of subsequent steps.
Inventors:
GONG YUNQING (CN)
ZHANG AIZHEN (CN)
SUN CHENGZHENG (CN)
WANG JINLI (CN)
YU YUNFEI (CN)
MA WEIMING (CN)
ZHANG AIZHEN (CN)
SUN CHENGZHENG (CN)
WANG JINLI (CN)
YU YUNFEI (CN)
MA WEIMING (CN)
Application Number:
PCT/CN2023/122095
Publication Date:
April 04, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
QINGDAO GAOCE TECH CO LTD (CN)
International Classes:
B28D5/04; B28D7/00; B28D7/04
Foreign References:
| US5893308A | 1999-04-13 | |||
| CN218284042U | 2023-01-13 | |||
| CN218286226U | 2023-01-13 | |||
| CN218286229U | 2023-01-13 | |||
| CN218286227U | 2023-01-13 | |||
| CN219445676U | 2023-08-01 | |||
| CN218286246U | 2023-01-13 | |||
| CN115609774A | 2023-01-17 | |||
| CN113618652A | 2021-11-09 | |||
| CN217476323U | 2022-09-23 | |||
| JP2001328054A | 2001-11-27 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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