The primary function of inspection fixtures is to fix, clamp, or position workpieces, ensuring their stable and precise positioning during machining, assembly, or testing. Inspection fixtures are widely used in the automotive manufacturing industry, construction engineering, photovoltaic power generation, and other fields, improving production efficiency, ensuring product quality, and reducing human error.
From a technical perspective, inspection fixtures apply pressure to the workpiece through mechanical force, pneumatic pressure, or hydraulic pressure to firmly fix it. Depending on the application, fixtures can be categorized into mechanical fixtures, pneumatic fixtures, and hydraulic fixtures. For example, in the photovoltaic power generation field, fixtures are used to fix solar panels, ensuring they can withstand wind loads and other environmental factors.
The design of inspection fixtures must consider the shape, size, and material properties of the workpiece. Common inspection fixtures include clamping plates, vises, and vacuum fixtures. Clamping plates are typically used to fix flat workpieces, while vises are suitable for irregularly shaped workpieces. Vacuum fixtures are suitable for thin plates or easily deformable materials.
When using inspection fixtures, the following points should be noted:
Ensure that the contact surface between the inspection fixture and the workpiece is clean to avoid slippage or damage to the workpiece surface.
Adjust the clamping force according to the workpiece material, as excessive pressure may cause deformation.
Regularly check the wear condition of the inspection fixture and replace damaged parts in a timely manner.
