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Test equipment for annular hydrostatic bearing and testing method thereof

A technology of hydrostatic bearings and testing equipment, which is applied in the direction of mechanical bearing testing, etc., and can solve the problems of inaccurate test data and inaccurate testing of planar hydrostatic bearing data, etc.

Pending Publication Date: 2021-05-07
天津福云天翼科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention aims to propose a testing device for annular hydrostatic bearings to solve the problems existing in the prior art. The structural design of the testing equipment is simple, and the data of the planar hydrostatic bearing cannot be accurately tested, resulting in inaccurate test data. technical issues

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  • Test equipment for annular hydrostatic bearing and testing method thereof
  • Test equipment for annular hydrostatic bearing and testing method thereof
  • Test equipment for annular hydrostatic bearing and testing method thereof

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Embodiment Construction

[0046] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0047] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second" and the like are used for descriptive purposes only, and cannot be ...

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Abstract

The invention provides test equipment for an annular hydrostatic bearing. The test equipment comprises an oil supply adjusting system, a mechanical supporting frame, a spring loading device, an annular hydrostatic bearing test piece, a sliding plate and a sliding plate driving device, the two oil supply adjusting systems are respectively connected with the two annular hydrostatic bearing test pieces; the sliding plate is connected into the mechanical supporting frame, and the sliding plate driving device is connected to a base of the mechanical supporting frame and connected with the sliding plate. One pair of spring loading devices and one annular hydrostatic bearing test piece are mounted on one side of the sliding plate, and the other pair of spring loading devices and the other annular hydrostatic bearing test piece are symmetrically mounted on the other side of the sliding plate. The test equipment can apply a certain force and a certain heeling moment to an annular hydrostatic bearing test piece, enables a plane friction pair to rapidly slide, and tests the capability and stability of the annular hydrostatic bearing under different forces, heeling moments and sliding speeds.

Description

technical field [0001] The invention belongs to the technical field of static pressure plane support, and in particular relates to a test device and a test method of an annular static pressure bearing. Background technique [0002] Planar hydrostatic bearings are used in working conditions that require large loads and extremely low friction of the plane friction pair. Due to installation accuracy or the needs of working conditions, it is required that the planar hydrostatic bearings have a certain load-carrying capacity and at the same time It has the ability of anti-rolling, so the hydrostatic bearing adopts the ring structure. [0003] In the prior art, when performing the above capability test on the annular hydrostatic bearing, due to the simple structure of the test equipment, the test data cannot be accurately tested, resulting in inaccurate test data. [0004] Moreover, the testing process is complicated and laborious, and consumes testing time. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
CPCG01M13/04
Inventor 高朋闫宝和
Owner 天津福云天翼科技有限公司
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