Double triple fluted disc reliability test device and method based on all-condition simulation

A triple chainring and test device technology, which is applied to measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve the problem of a single test object, and achieve improved detection efficiency, high equipment utilization, and compact structure Effect

Pending Publication Date: 2022-04-01
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, some test benches can carry out the chainring operation test on the triple chainring, the test object is single, and there is a big gap between the simulated working conditions and the real working conditions

Method used

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  • Double triple fluted disc reliability test device and method based on all-condition simulation
  • Double triple fluted disc reliability test device and method based on all-condition simulation
  • Double triple fluted disc reliability test device and method based on all-condition simulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] Embodiment 1 A kind of reliability test device for double triple chainrings simulated in full working conditions

[0092] see Figure 1 to Figure 4 As shown, a double triple chainring reliability test device for full working condition simulation, which includes: the first chainring running part, the first triple chainring 2, the loading part, the second triple chainring 4, the second Chainring operation department, hydraulic station 6, console 7, horizon iron 8, detection unit 9;

[0093] The first triple tooth disc 2 is fixed on the first tooth disc running part; the second triple tooth disc 4 is fixed on the second tooth disc running part; the first triple tooth disc 2, the loading part, the second triple tooth The plates 4 are connected sequentially; the loading part is fixed on the horizontal iron 8 through the detection unit 9; the hydraulic station 6 and the console 7 are arranged on both sides of the horizontal iron 8;

[0094] The hydraulic station 6 provides ...

Embodiment 2

[0135] Embodiment 2 A kind of reliability test method of double and triple chainrings simulated in full working conditions

[0136] see Figure 5 to Figure 7 As shown in Fig. 1 , a reliability test method for double triple chainrings simulated under full working conditions includes the following steps: preparatory work before the test, opening the equipment, adjusting the test bench to the working position, testing the accuracy of the triple chainrings before the test, and loading the triple chainrings. , After the test, check the accuracy of the triple toothed disc, adjust the test bench to the non-working position, analyze the data, and shut down the equipment;

[0137] (1) Preparation before the test

[0138] 1) Before the test, check the lubrication and cooling conditions of the test system;

[0139] 2) Detect whether there is looseness of each connecting piece;

[0140] 3) Detect whether the hydraulic pressure of the hydraulic station is in the normal working position;...

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Abstract

The invention discloses a dual triple fluted disc reliability test device for all-condition simulation. The dual triple fluted disc reliability test device comprises a first fluted disc operation part, a first triple fluted disc, a loading part, a second triple fluted disc, a second fluted disc operation part, a hydraulic station, a console and a detection unit, the first triple fluted disc is fixed on the first fluted disc operation part; the second triple fluted disc is fixed on the second fluted disc operation part; the first triple fluted disc, the loading part and the second triple fluted disc are connected in sequence; the loading part is fixed on the horizon iron through the detection unit; the detection unit can detect the two triple fluted discs at the same time; the hydraulic station and the console are arranged on two sides of the horizontal iron; the console is electrically connected with each controlled end; the device can simultaneously perform reliability tests on two different types of triple fluted discs, is compact in structure and high in utilization rate, does not need to repeatedly perform positioning precision adjustment on the two sets of triple fluted discs, and improves the detection efficiency.

Description

technical field [0001] The invention belongs to the technical field of static or dynamic balance testing of machine tool components; in particular, it relates to a reliability test device and method for double and triple chainrings simulated in full working conditions. Background technique [0002] In recent years, with the rapid development of the equipment manufacturing industry, my country has become a big country in the production and application of CNC machine tools. At present, the domestically developed CNC machine tools have made significant progress in precision, speed, large-scale and multi-axis linkage. However, with the increase of functions, the hidden dangers of failures increase, the advanced functions and performance indicators cannot be maintained, and the reliability problem is serious. It has become the focus of attention of enterprises, users and sales markets and the bottleneck of the development of CNC machine tool industry. One of the main reasons for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/023G01M13/025
Inventor 刘严杨兆军何佳龙周杰钟源龙珺琪艾青宇王子康
Owner JILIN UNIV
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