The fixtures and jigs in automated production lines mainly serve the following functions:

• Positioning and Fixation: Fixtures and jigs are used to position and secure workpieces, ensuring their accurate position and orientation during machining processes. They provide stable support and clamping to prevent workpieces from moving or shifting during processing, ensuring machining accuracy and consistency.

• Machining Assistance: Fixtures and jigs can be equipped with various clamps and accessories, such as jaws, support blocks, locating pins, etc., to assist in machining operations. They provide the support and reference surfaces needed for workpiece fixation and positioning, facilitating the precise execution of complex machining tasks.

• Automated Loading and Unloading: Fixtures and jigs can be used in conjunction with automated loading and unloading equipment to achieve automated workpiece handling. They enable rapid loading and unloading of workpieces through automatic clamping and releasing mechanisms, improving the automation level and production efficiency of the production line.

• Quality Control: Fixtures and jigs can fix workpieces in specific positions and orientations during machining processes, facilitating consistent machining of products and ensuring the stability and reliability of product quality. They also provide precise machining references and positioning for quality control purposes.

• Time and Cost Savings: Fixtures and jigs can reduce the need for manual intervention and adjustment, improving workpiece machining efficiency and consistency, thereby saving time and costs. They can operate stably on the production line, reducing errors and waste caused by human factors.