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Repair Assistant / Maintenance tools

Repair Assistant
Repair Assistant

The assembly, disassembly, maintenance, and modification of many products require the help of a screwdriver. However, due to various reasons, there was a large number of screws of various types which requires specialized and corresponding screwdrivers to complete the operation.Repair Assistant can provide a completely new way to solve the problem of screwdriver and screw matching. The screwdriver bit of the product is made up of hundreds of small, high-strength and scalable unit modules. These modules can be automatically adjusted according to the type of the screw to match.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Zhongwen Zhao,
Dalian Minzu University

Shijie Wei,
Dalian Minzu University

Dongchen Sun,
Dalian Minzu University

Chuhang Zhao,
Dalian Minzu University

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