Method and device for forming and assembling microscale part

A technology of micro-scale and parts, which is applied in the field of micro-scale parts forming and assembly, can solve the problems of micro-scale mold processing difficulties, the difficulty of accurately controlling the thickness of the release agent, and the lack of substantive standards, so as to achieve rapid mass production. Production, solve the problem of rapid processing and forming, and realize the effect of integration of forming and assembly
CN102274887BActive Publication Date: 2013-05-08SANMENXIA ZHONGYUAN PRECISION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SANMENXIA ZHONGYUAN PRECISION
Publication Date
2013-05-08

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Abstract

The invention discloses a method and a device for forming and assembling a microscale part, and is applied to the forming and the assembly of micro-precision parts such as integrated circuits and microelectronic products. According to the method, flat top type strong pulse laser illuminates on a restraint layer to form pressure wave to impact a target and make the target locally and rapidly expanded; a micro-blanking material flying at a high speed is obtained under the action of a cutting mould; the micro-blanking material flies at a high speed and then hits against a part to be assembled, so the surface appearance of the part to be assembled is copied and microscale forming is formed; and the speed of the formed microscale part is reduced to zero, the formed microscale part is attached onto the upper surface of the part and then assembled, and the positioning and the installation of the microscale part are performed, so the integration of the forming and the assembly of the microscale part is realized. By the method, the forming and the assembly of the microscale part can be realized simultaneously; therefore, the method is a modern micro-device making method which integrates the processing and the assembly of the microscale part, and has the processing characteristics of high flexibility and high efficiency. Moreover, rapid industrialized production in a large scale is easyto realize.
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Description

Technical field

[0001] The present invention relates to the field of micro-processing, manufacturing and assembly, in particular to a method and device for forming and assembling micro-scale parts, which is suitable for the manufacture of micro-precision parts such as integrated circuits and microelectronic products, and can simultaneously realize the forming and assembly of micro-scale parts , Is a modern micro-device manufacturing method that is easy to realize mass industrial production. Background technique

[0002] With the rapid development of micro electro mechanical sys-tem (MEMS), the demand for micro components is also increasing. At present, micro metal products manufactured through micro-forming technology have been widely used in many fields such as automation, medical and health, aerospace, telecommunications and electronics, precision instruments, and national defense. At the same time, new requirements are put forward for the processing technology, processing cos...

Claims

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