A manual jig fixture is a versatile tool used in manufacturing and assembly processes to securely hold, align, and guide workpieces during various machining, welding, or assembly operations. Unlike automated fixtures, manual jig fixtures rely on human intervention for setup, adjustment, and operation. Here's an overview of manual jig fixtures and their key features: Purpose and Function: Manual jig fixtures serve to precisely position and secure workpieces in place during manufacturing processes. They ensure consistency and accuracy in machining, welding, or assembly operations by providing a stable platform for workpiece manipulation and tool guidance. Construction and Design: Manual jig fixtures are typically constructed from durable materials such as steel, aluminum, or composite materials. They feature a robust framework with adjustable clamping mechanisms, locating pins, supports, and other components tailored to the specific requirements of the manufacturing process.