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A filling device and method for filling solid lubricating materials in micro-textured pits

A solid lubricating material and filling device technology, which is applied in the input of lubricating oil, lubricating parts, and engine lubrication, etc., can solve the problems of complex sputter deposition current control, slow film deposition speed, and relatively high working conditions. Effects that are easy to automate, fill well, and have wide applicability

Active Publication Date: 2019-04-30
JIANGSU UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

Depositing a layer of solid lubricating film on the surface is mainly by sputtering deposition, but the current control of sputtering deposition is relatively complicated, and the requirements for equipment, environment and parameter setting are relatively high. The speed of film deposition is relatively slow, and the deposition is relatively Easy to crack when thick film
In order to better fill the solid lubricating material into the texture of the surface of the friction pair, various processes have also emerged, such as mold hot-press curing method, heat preservation and pressure curing method, etc., but the equipment and devices of these methods are relatively complicated. The requirements for working conditions are relatively high

Method used

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  • A filling device and method for filling solid lubricating materials in micro-textured pits
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  • A filling device and method for filling solid lubricating materials in micro-textured pits

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0041] Such as figure 1 As shown, the micro-texture filling solid lubricating material filling device of the present invention is composed of a support system, a filling system, a multi-station mold rotation system, a locking system, a mold head spacing adjustment system, and a control system;

[0042] Such as figure 2 As shown, the multi-station mold rotation system includes a first stepping motor 1, a first coupling 2, a main shaft 3, a driving gear 5, a driven wheel 12, and a spline shaft 13, and the driving gear 5 is an incomplete gear, the driven wheel 12 is a complete gear, the first stepper motor 1 drives the main shaft 3 through the first coupling 2, the driving gear 5 is fixedly installed on the main shaft 3, and the driving gear 5 realizes the axis through the...

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Abstract

The invention provides a filling device and method for filling a micro-texture with a solid lubricating material. The device comprises a supporting system, a filling system, a multi-station mold rotation system, a locking system, a mold head spacing adjustment system, and a control system. By application of the multi-station mold rotation system and the mold head spacing adjustment system, continuous processing can be implemented, and filling requirements of different sizes and different pitch textures can be satisfied. The device can directly press solid lubricating material into a micro-texture of a workpiece surface, which is a purely physical filling method, without modifying properties of the workpiece. Moreover, the filling device is easily operated, has low requirements on working conditions, is efficient and low-cost, and can be easily automated.

Description

technical field [0001] The invention belongs to the technical field of micro-size filling processing, and the invention relates to a device and method for filling solid lubricating materials with micro-size. Background technique [0002] According to statistics, 70% of mold failures are caused by friction and wear, and improving tribological properties is crucial to increasing the service life of molds. In recent years, with the rise of bionics, surface microtextures have developed rapidly and have been widely used in molds, aviation, biology and other fields. In order to further improve the tribological properties of the micro-texture, various lubricating materials, such as solid lubricating materials, lubricating oil, grease, etc., are added to the surface texture of the friction pair. Depositing a layer of solid lubricating film on the surface is mainly by sputtering deposition, but the current control of sputtering deposition is relatively complicated, and the requireme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N37/00
CPCF16N37/00F16N2037/006F16N7/00F16N7/36F16N2210/26
Inventor 王匀陆素雯许桢英李富柱崔熙贵于超谭中锐蒋志刚姜鼎
Owner JIANGSU UNIV
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