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Method for controlling oil films

An oil film and oil technology, which is applied to devices and coatings that apply liquid to the surface, can solve the problems of inability to control the amount of oil applied to the surface of the steel ball, poor manufacturability and assembly, and high production costs.

Inactive Publication Date: 2019-02-19
武汉元丰汽车电控系统股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that in the existing technology applied to oil film control, there are technical problems that the amount of oil applied on the surface of the steel ball cannot be controlled, the manufacturability and assemblability are poor, and the manufacturing cost is high

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  • Method for controlling oil films

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Embodiment Construction

[0021] The invention discloses a method applied to oil film control, which obtains a first target object and puts oil liquid into an oil tank. Then, by moving the baffle, the height of the oil in the oil tank is controlled, so that the height of the oil is greater than or equal to one-third of the diameter of the first target. Then the first object is moved into an oil tank filled with oil liquid, so that the first object is immersed in the oil liquid, so as to control the amount of oil film applied on the surface of the first object. Then not only can the oil be applied on the surface of the first target, but also the height of the oil coated on the surface of the first target can be greater than or equal to one-third of the diameter of the first target, so that the coated The steel ball with oil is placed in the one-way valve hole of the valve body for assembly. Therefore, the technical effects of being able to control the amount of oil applied to the surface of the steel b...

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Abstract

The invention discloses a method for controlling oil films and belongs to the technical field of automobiles. The method comprises the following steps: obtaining a first target object; adding oil liquid in an oil tank; moving a baffle to control the height of the oil liquid in the oil tank, wherein the height of the oil liquid is greater than or equal to 1 / 3 of the diameter of the first target object; moving the first target object into the oil tank, immersing the first target object in the oil liquid so as to control an oil film of the first target object. The method achieves the technical effects of controlling oil coating amount of surfaces of steel balls, improving manufacturability and assemblability and reducing production and manufacturing costs.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to a method applied to oil film control. Background technique [0002] The one-way valve is that the fluid can only flow along the water inlet, but the outlet medium cannot flow back. Check valves are used in hydraulic systems to prevent reverse flow of oil flow, or in pneumatic systems to prevent reverse flow of compressed air. [0003] The steel ball of the one-way valve is located in the cone surface of the one-way valve. When the liquid passes from the cone end to the other end, the ball is pushed away and the liquid passes through. When the liquid passes in the opposite direction, the ball blocks the channel and the liquid cannot pass through. [0004] As for the technology applied to the oil film control, the method applied to the oil film control in the prior art is mainly to manually apply the oil on the surface of the steel ball of the check valve by the staff. Howev...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C3/09B05C11/10
CPCB05C3/09B05C11/1002
Inventor 童幸源郭树元答帮陆叶伟童小明石蕾方昌辉陈勇辉
Owner 武汉元丰汽车电控系统股份有限公司