Stay wire encoder scanning device based on stainless steel weld phased array detection

A scanning device and encoder technology, which is applied to measurement devices, instruments, scientific instruments, etc., can solve the problems that the encoder device cannot be used and does not have magnetism, so as to solve the problem of position recording, easy to operate, and simple and convenient to operate. Effect

Pending Publication Date: 2022-03-25
CFHI DALIAN HYDROGENANT REACTOR +1
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Problems solved by technology

The main material of the demonstration fast reactor project is stainless steel, and the base material and weld material of the proposed phased array detection part are all stainless steel, which is not magnetic, and the conventional encoder device cannot be used

Method used

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  • Stay wire encoder scanning device based on stainless steel weld phased array detection
  • Stay wire encoder scanning device based on stainless steel weld phased array detection
  • Stay wire encoder scanning device based on stainless steel weld phased array detection

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordina...

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Abstract

The invention provides a stay wire encoder scanning device based on stainless steel weld phased array detection. The stay wire encoder scanning device comprises a powerful chuck base, a linear guide rail, a stay wire encoder, a probe holder and a probe, the powerful chuck base is fixed at one end of the linear guide rail through a screw and is used for adsorbing and fixing a non-ferromagnetic workpiece; the probe holder is fixed on the linear guide rail through a screw and is used for restraining the moving direction of the probe through the linear guide rail; the probe is clamped on the probe holder; and the stay wire encoder is fixed at the end of the linear guide rail through a screw and is used for positioning the position of the probe. The powerful chuck is used as a fixing device, the stay wire encoder is fixedly connected with the chuck, the problem of recording the position of a non-ferromagnetic material is solved, the linear guide rail is adopted to restrain the walking track of the probe and ensure the scanning precision, meanwhile, the limited position is changed from the linear guide rail to the lifting rod adjusting position, and the problem of position limitation is solved; the encoder device can be fixed at the edge, the corner and the high position, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of encoders for phased array detection, in particular to a wire-drawing encoder scanning device based on phased array detection of stainless steel welds. Background technique [0002] At present, the encoders for phased array detection mainly rely on magnetic wheels for walking and recording. The magnetic wheels are adsorbed on the surface of the workpiece to be inspected and driven by the probe or scanning frame. The main material of the demonstration fast reactor project is stainless steel, and the base material and weld material of the proposed phased array detection part are all stainless steel, which is not magnetic, and the conventional encoder device cannot be used. Contents of the invention [0003] According to the technical problems raised above, a wire encoder scanning device based on phased array detection of stainless steel welds is provided. The invention mainly uses a strong suction cup as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/22G01N29/265
CPCG01N29/22G01N29/265
Inventor 孙远霞冯东旭周凤革李剑峰李冬良石成深贾世林
Owner CFHI DALIAN HYDROGENANT REACTOR
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