System and method for detecting key parameters of large-power vibration valve

A technology of key parameters and detection system, applied in the direction of measuring device, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as difficulty in guaranteeing qualified products of valve bodies, large space required for testing work, and high labor intensity, etc. Achieve the effect of saving labor auxiliary manpower and producing raw materials, reducing testing costs, and reducing labor intensity

Inactive Publication Date: 2016-03-23
GUILIN UNIV OF ELECTRONIC TECH
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Problems solved by technology

However, this method has the problems of large testing site, high labor intensity, low efficiency, serious loss of hydraulic oil, and high testing cost.
In addition...

Method used

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  • System and method for detecting key parameters of large-power vibration valve
  • System and method for detecting key parameters of large-power vibration valve
  • System and method for detecting key parameters of large-power vibration valve

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Embodiment

[0080] Figure 7 It is a layout diagram of each equipment of the detection device, and the workpiece performance detection hydraulic work platform 1 also includes a frame 6, a hydraulic pipeline, a solenoid valve integrated control device 106, and an electrical control system. The operation process of this detection device includes feeding and hydraulic positioning, hydraulic clamping and liquid circuit docking, leakage (sealing performance) detection, reversing (running performance) detection, and the steps of discharging:

[0081] 1) Feeding and hydraulic positioning: such as Figure 8 As shown, the workpiece handling mechanism will load the detected workpiece to the detection table, press the detected workpiece, start the feed control button, push the feed hydraulic cylinder, and the proximity switch controls the stroke of the hydraulic cylinder, and the workpiece enters the correct detection position;

[0082] 2) Hydraulic clamping and liquid circuit docking: After the de...

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Abstract

The invention relates to a system and method for detecting key parameters of a large-power vibration valve. The system comprises a hydraulic working platform for work piece performance detection which is used to detect sealing performance and operating performance of a detected work piece, a power transmission module which provides hydraulic oil demanded by an examination and provides power to the hydraulic working platform for the work piece performance detection as well as a work piece carrying mechanism which is used to carry the detected work piece to be examined by the hydraulic working platform for the work piece performance detection. The vibration valve detection system involved in the invention has the advantages that a detection field is saved; labor strength is reduced; working efficiency is increased; a vibration valve is detected intelligently and automatically in a batched manner, so that hydraulic oil consumption is reduced and thus testing cost is reduced.

Description

technical field [0001] The invention mainly relates to the technical field of parameter detection of high-power vibration valves, in particular to a detection system and method for key parameters of high-power vibration valves. Background technique [0002] With the development of economy and society, various engineering vehicles are widely used in infrastructure construction such as roads, railways, mines and urban construction. The high-power vibration control valve is a key component of the hydraulic system of modern construction vehicles, and its performance directly affects the operation quality and construction cost of construction vehicles. The performance testing of the vibration valve mainly includes four key indicators of the sealing performance, electromagnetic reversing characteristics, working flow and pressure loss of such products. [0003] At present, the main detection method for the performance of the vibration valve is the step-by-step test after the fina...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 唐焱文基升高波徐晋勇罗奕孙宁张斌高鹏陈金龙刘栋
Owner GUILIN UNIV OF ELECTRONIC TECH
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