A device manufacturing method

A technology of equipment manufacturing and equipment, which is applied in the field of equipment manufacturing, can solve problems such as the reduction of nut pull-out force and twist-off force, the nut column becomes brittle, and cannot meet the design requirements, and achieves the effect of optimizing the pull-out force and twist-off force

Active Publication Date: 2019-03-29
LENOVO (BEIJING) LTD
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Problems solved by technology

[0011] The embodiment of the present application provides a manufacturing method, which is used to solve the technical problems in the prior art that the nut column becomes brittle, resulting in a reduction in the pulling force and twisting force of the nut, and even fails to meet the design requirements. Change the brittleness of the nut column, optimize the pulling force and twisting force of the nut to the maximum, and meet the technical effect of the design requirements

Method used

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  • A device manufacturing method
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Embodiment Construction

[0032] The embodiment of the present application provides a manufacturing method, which is used to solve the technical problems in the prior art that the nut column becomes brittle, resulting in a reduction in the pulling force and twisting force of the nut, and even fails to meet the design requirements. Change the brittleness of the nut column, optimize the pulling force and twisting force of the nut to the maximum, and meet the technical effect of the design requirements.

[0033] The technical solution in the embodiment of the present application is to solve the above problems, and the general idea is as follows:

[0034] A manufacturing method for manufacturing a first device comprising a first component and a second component, the method comprising: obtaining a first mold combination corresponding to the first component; fixing the second component on the first In a first position in a mold combination, wherein a first mold cavity is formed between the second component a...

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Abstract

The invention discloses a device manufacturing method which is used for manufacturing a first device comprising a first part and a second part. The method includes the steps that a first mold combination corresponding to the first part is obtained; the second part is fixed to the first position in the first mold combination, wherein a first mold cavity is formed between the second part and the first mold combination; and a first hot melt material correspondingly used for manufacturing the first part is injected into the first mold cavity, and the first device is obtained.

Description

technical field [0001] The invention relates to process manufacturing technology in the field of mechanical technology, in particular to an equipment manufacturing method. Background technique [0002] A nut component is a mechanical component often used in equipment, and is widely used in various equipment, such as a notebook computer. The nut component is generally composed of a metal nut and a plastic part that is thermally fused to the outer surface of the metal nut. When manufacturing the nut member, not only the formability of the material used to make the plastic part must be considered, but also the overall tightness to provide sufficient rigid support. In the prior art, high-rigidity materials are widely used because of their good rigidity and relatively reasonable cost. The chemical formula is mainly composed of plastic and chopped glass fiber, which has the characteristics of high rigidity and high brittleness, and cannot withstand sudden sharp Increased shear s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/14B29C45/72
Inventor 郝宁尤德涛沈召宇
Owner LENOVO (BEIJING) LTD
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