Multi-working-condition loaded cutting fluid centralized filtering system reliability test device and method

A filter system and test device technology, applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as corrosion and deterioration of cutting fluid, corrosion of processing equipment, and impact on processing quality

Active Publication Date: 2020-03-27
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Once the quality of the cutting fluid is not properly controlled, not only the processing quality will be greatly affected, but the cutting fluid will also quickly deteriorate. Frequent fluid changes will greatly increase the production cost, and may cause corrosion of expensive processing equipment in the long run

Method used

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  • Multi-working-condition loaded cutting fluid centralized filtering system reliability test device and method
  • Multi-working-condition loaded cutting fluid centralized filtering system reliability test device and method
  • Multi-working-condition loaded cutting fluid centralized filtering system reliability test device and method

Examples

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Effect test

Embodiment 1

[0097] The device and method for the reliability test of the cutting fluid centralized filtration system include a working condition simulation system, a cutting fluid centralized filtration system, a state detection / monitoring system and auxiliary devices;

[0098] refer to figure 1 , the working condition simulation system, the cutting fluid centralized filtration system and the state detection / monitoring system are installed on the horizontal iron 1 in the auxiliary device, and the horizontal iron 1 is installed on the foundation; the control cabinet 2 and the oil storage tank 3 in the auxiliary device Installed on the ground on the right side of the horizontal iron 1;

[0099] In the working condition simulation system, two chain plate chip conveyors 8 with the same structure are fixedly installed on the lower side of the horizontal iron 1 through the first support plate 10, and the two chain plate chip conveyors 8 with the same structure are installed on the horizontal ir...

Embodiment 2

[0202] Example 2 Reliability Test Method of Cutting Fluid Centralized Filtration System Loaded by Multiple Working Conditions Simulation

[0203] refer to Figure 11 The reliability test method of the cutting fluid centralized filtration system with multi-working condition simulation loading described in the present invention is carried out on the basis of the reliability device of the cutting fluid centralized filtration system with multi-working condition simulation loading mentioned above, specifically including The following steps:

[0204] Step 1: Determine the structural composition of the tested cutting fluid centralized filtration system and the specifications and models of each tested part, and complete the preliminary preparations for the test, including the following steps:

[0205] (1) Determine the number of cutting fluid supply branches to be tested and the installation sequence of each tested part;

[0206] (2) Determine the specifications and models of the co...

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Abstract

The invention discloses a multi-working-condition loaded cutting fluid centralized filtering system reliability test device and method. The following test steps are implemented by the cutting fluid centralized filtering system reliability test device: the step 1, determining the structural composition of the tested cutting fluid centralized filtering system and the specification and model of eachtested part, and completing the early-stage preparation of the test; the step 2, determining the load condition of the cutting fluid in the tested cutting fluid centralized filtering system; the step3, performing a reliability test according to specifications; the step 4, detecting relevant performance parameters in the cutting fluid centralized filtering system; and the step 5, performing dataprocessing, and calculating a reliability function, a fault probability function and average fault interval working time MTBF of the cutting fluid centralized filtering system. And the test period during single-working-condition or multi-working-condition simulation is shortened.

Description

technical field [0001] The present invention relates to the technical field of mechanical testing equipment and methods, more precisely, the present invention relates to a reliability testing device and method for a multi-working-condition loading cutting fluid centralized filtration system. Background technique [0002] With the development of modern machining technology in the direction of green and intelligence, the supporting cutting fluid system is also changing to the direction of centralized filtration treatment of cutting fluid characterized by automation, high quality assurance, environmental protection and energy saving. At present, the production fields of large quantities of workpieces at home and abroad (such as auto parts, bearings and superfinishing, etc.) have gradually begun to change from the previous stand-alone filtering method to the centralized filtering method. The cutting fluid centralized filtration system is a circulation system that centrally filte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 杨海吉李国发何佳龙王立鼎张微周欣达
Owner JILIN UNIV
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