A Wide Area Coordinate Measuring Machine (WACMM) is a handheld device used for taking 3D measurements of large objects or areas, typically up to 15 meters (49 feet) in size. It’s essentially a portable version of a traditional Coordinate Measuring Machine (CMM) that offers more flexibility and accessibility for inspecting larger parts or structures.

Wide Area Coordinate Measuring Machine

Here are some key features of WACMMs:

• Portability: Unlike traditional CMMs which are large and stationary, WACMMs are lightweight and portable, allowing them to be used on the shop floor or in the field.
• Large measurement range: As mentioned earlier, WACMMs can measure objects up to 15 meters in size, making them ideal for inspecting large parts such as aircraft bodies, ship hulls, and wind turbine blades.
• Ease of use: WACMMs are typically easier to use than traditional CMMs, often requiring no special training. They often come with user-friendly software and on-screen guidance to assist with measurements.
• Accuracy: Despite their portability, WACMMs can still provide highly accurate measurements, with typical accuracy levels of 0.01 mm.
• Data recording and reporting: Most WACMMs come with software that allows you to record measurement data and generate detailed inspection reports.

Here are some common applications of WACMMs:

• Dimensional inspection of large parts: This could include inspecting the size and shape of aircraft bodies, ship hulls, wind turbine blades, and other large components.
• Verification of assembly fixtures and jigs: WACMMs can be used to ensure that assembly fixtures and jigs are aligned correctly before parts are assembled.
• Reverse engineering: WACMMs can be used to create digital models of existing parts, which can then be used for repair, reproduction, or design purposes.
• Quality control: WACMMs can be used to verify that parts meet the required specifications.

Overall, WACMMs are a valuable tool for inspecting large objects and areas. They offer portability, flexibility, and accuracy, making them a good choice for a variety of applications.