In the context of industrial production, a Fixture<\/a> is a specialized tool used to locate and hold a Workpiece<\/a> in a fixed position during a manufacturing operation. Unlike a Jig<\/a>, which guides the cutting tool, a fixture is designed primarily to provide stability and ensure repeatability. This distinction is vital in Precision Engineering<\/a> and Mass Production<\/a>, where consistent part orientation is required for quality control.<\/p> The design of a Fixture<\/a> typically incorporates three main elements: Locators<\/a>, Clamps<\/a>, and the Fixture-Body<\/a>. According to documentation from McMaster-Carr<\/a>, these components must withstand significant forces generated during Milling<\/a>, Drilling<\/a>, or Welding<\/a>. In modern CNC-Machining<\/a>, fixtures are often modular, allowing for quick reconfiguration to accommodate different part geometries, a concept often referred to as Flexible-Manufacturing-Systems<\/a>.<\/p> Beyond physical manufacturing, the term is also used in Software-Engineering<\/a>. A Test-Fixture<\/a> refers to a baseline state used for running Automated-Tests<\/a>, ensuring that the environment is consistent across multiple test runs. As noted by Wikipedia<\/a>, the primary purpose in both physical and digital realms is the creation of a stable, repeatable environment for operations.<\/p>