Nuclear power pipeline window sampling method and sampling special sawing machine thereof

By using drilling and combined cutting methods, along with the drive mechanism and bending reversing mechanism of a dedicated saw, the problem of difficult sampling of nuclear power pipeline components was solved, achieving safe, efficient, and low-cost sampling and testing.

CN110617989BActive Publication Date: 2025-11-18ZHEJIANG JULIHUANG SAWING MASCH GRP CO LTD
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Patent Information

Application Number
CN201910916418.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-09-26
Publication Date
2025-11-18
Estimated Expiration
2039-09-26

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Abstract

The application discloses a kind of nuclear power pipeline window sampling methods: including the following features: A: drilling, B: left bit upward longitudinal cutting, C: upper bit transverse cutting, D: upper bit transverse reset, E: left bit longitudinal downshift, F: lower bit transverse cutting, G: right bit upward longitudinal cutting.A kind of nuclear power window sampling special sawing machine, including pedestal, pedestal is equipped with support frame body, support frame body is equipped with vertical support frame, vertical support frame is equipped with sawing frame body, sawing frame body is equipped with driving pulley and driven pulley, driving pulley and driven pulley between are equipped with saw blade, driving pulley is driven by first motor, vertical support frame is installed with the first drive mechanism for driving sawing frame body moves up and down, pedestal is installed with the second drive mechanism for driving support frame body rotates, sawing frame body is opened with notch, notch is provided with the bending reversing mechanism for driving saw blade bending reversing.The application is convenient, efficient and low in cost for sampling nuclear power pipeline components, and is worth popularization and application.
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Citation Information

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