Fixtures are widely used in industrial applications. Tooling is the process equipment, and fixture is included in the process equipment. The main function of the fixture is to make all the workpieces produced on the same fixture in a specific range, to ensure the accuracy and interchangeability of the product. Fixture is the use of more convenient tool, tooling fixture material is the use of aluminum. 7005 aluminum alloy plate can be used to make fixture, and has a good effect.