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A welding seam inspection process for multi-bending titanium alloy pipe fittings

A welding seam detection and titanium alloy technology, which is applied in the liquid/vacuum degree measurement of liquid tightness, and by measuring the fluid's acceleration and deceleration rate, etc., can solve the problems of long time, unsuitable for electronic pipe fitting detection, and low efficiency.

Inactive Publication Date: 2017-06-09
重庆市瑞友机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The current weld detection devices and methods are not suitable for the detection of electronic pipe fittings, so the weld detection of electronic pipe fittings still adopts the existing technology detection, resulting in long time and low efficiency.

Method used

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  • A welding seam inspection process for multi-bending titanium alloy pipe fittings

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Embodiment

[0026] Such as figure 1 As shown, a welding seam inspection process for multi-curvature titanium alloy pipe fittings includes a vacuum inspection table 1, on which a detection panel 3 is connected through a closed telescopic opening 2, and a detection panel 3 is set on the inspection panel 3. There is a layer of rubber pad 15, on the rubber pad 15 and the detection plate surface 3, an air pumping hole 4 communicating with the internal vacuum of the vacuum detection table 1 is arranged; a counterweight base 5 is also provided on the counterweight base 5 A support rod 6, a fixed body 7 that can move up and down along the support rod 6 is installed on the support rod 6, and the fixed body 7 is installed on the support rod 6 through the fastening knob 14; Arm 8 and a lower cross arm 9, a guide block 10 is provided on the upper cross arm 8, a guide groove is provided on the guide block 10, and a clamping mechanism is connected on the lower cross arm 9: comprising a rectangular fram...

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Abstract

The invention discloses a welding seam detection process of a multi-curvature titanium alloy pipe fitting, which comprises a vacuum detection table, a movable base is arranged on the vacuum detection table, a column is arranged on the movable base, and a column is passed on the column. The lock pin is equipped with a support plate that can move up and down along the column. A flexible pouch is set on the support plate, and the pouch is filled with liquid medium. An alcohol storage is also set on the vacuum testing platform. The alcohol storage box is equipped with a syringe and three pigment tubes for storing organic pigments. The inside of the flexible pouch of the detection device of the present invention is filled with liquid medium. When the pipe is placed on the flexible pouch, it will naturally go downward under the action of gravity, and the liquid medium will drive the pouch to wrap and fix the pipe, and play a supporting role, reducing the Rigid fixing effectively protects the electronic pipe fittings.

Description

technical field [0001] The invention relates to the inspection field of electronic pipe fittings, in particular to a welding seam inspection process of multi-curvature titanium alloy 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 is to use me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/28
Inventor 程波
Owner 重庆市瑞友机械厂
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