Multi-point support welding line detection device for bending electronic tubes

A welding seam detection and multi-point support technology, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, and by measuring the increase and deceleration rate of the fluid, can solve the problems of inapplicable electronic pipe fitting detection, low efficiency, and long time
CN105300604AInactive Publication Date: 2016-02-03CHENGDU GUOGUANG ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGDU GUOGUANG ELECTRIC
Publication Date
2016-02-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multi-point support welding line detection device for bending electronic tubes, comprising a vacuum detection table which is equipped with a mobile pedestal; the mobile pedestal is provided with a stand column; a support plate is installed on the stand column through a lock pin, wherein the support plate can be moved up and down along the stand column; the support plate is provided with a flexible bag which is filled with a liquid medium; the vacuum detection platform is provided with an lcohol storage box which is provided with a syringe and three pigment tubes storing the organic pigment. The flexible bag is filled with the liquid medium. When the tube is placed on the flexible bag, under the effect of gravity the liquid medium drives the flexible bag to wrap and fix the tube under the gravity, which plays a fixing role, reduces the rigid fixing and effectively protects the electronic tubes.
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Description

technical field

[0001] The invention relates to the inspection field of electronic pipe fittings, in particular to a welding seam inspection process for multi-point support of curved electronic pipe fittings. Background technique

[0002] In the production of welded structures, the quality of the welds obtained by the welding technology currently used has not yet reached sufficient stability. Therefore, in order to ensure the quality of the welded components, the quality inspection of the welds must be carried out to ensure that the welds comply with the specified technology. Requirements and safe use of structures. Weld inspection is divided into two categories: non-destructive inspection and destructive inspection. Usually the inspection of welds in production is non-destructive inspection, such as visual inspection, compactness inspection, etc.

[0003] Visual inspection of welds has two components.

[0004] 1. Inspection of weld shape and size: Weld shape inspection i...

Claims

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