What Data Collection or Scanning Equipment and Technology is Needed for My Project?

Augmenting Structured Light

Many measurement and reverse engineering requirements require more than simple caliper or micrometer measurements.  Whether you are conducting a First Article Inspection (FAI), troubleshooting a manufacturing issue or reverse engineering a legacy part for improvements, one or multiple of the modern data collection methods may work – but what is best and what are you compromising on by using any particular method?  Do you do this work yourself or hire out an experienced service provider?

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Common Contact Measurement Devices and Methods

Contact measurement devices constitute the majority of what is traditionally used for dimensional metrology.  These consist of devices that must be in physical contact with the object to be measured.  Below is a listing of general types of contact measurement devices.  This covers the vast majority of what is used today and is a good overview on what is possible and what to expect from data taken with these instruments.  We freely use these types of devices in our service business where it makes sense for any particular project due to quality, cost and timing.

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Common Non-Contact Measurement Devices and Methods

Non-contact or touchless dimensional measurement devices are the modern new comer to an array of contact devices that have been traditionally used.  Contact devices are discussed in this link on Common Contact Measurement Devices.  All of the non-contact devices generate a point cloud or voxel data set as their most raw form of data.  The exception is the optical comparator which has been around since the late 1920s.  It does not expressly produce digital data, but some of the variant equipment that evolved from this equipment does.

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How is the Accuracy of Industrial CT Scans Verified?

Industrial CT scanning continues to gain popularity for use in measurements.  The real question to be asked is:  Is the data extracted from CT scans accurate?  Since its inception, CT scanning has been used to visualize internal structures from people to industrial items.  It is unparalleled in its ability to see those things that are hidden inside an assembly.  It is also important for measuring the effects of an assembly in its assembled state.  Using CT data to provide accurate measurements has always been around but there was no universally agreed upon ways to ensure the validity of the measurements.

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ISO9001 vs ISO17025 vs AS9100 – Why It Matters When It Comes To Your Metrology Needs

Every day, we in industry find ourselves in need of verifying the parts we have designed and built. Part of this verification comes in the forms of physical testing, as well as measurement and analysis. Whether you are looking at a prototype component or have a need to create an inspection plan for a production component, you will need someone who is proven capable in the science of measurement, otherwise known as the field of metrology. A simple Google search will reveal that there seems to be no lack of companies offering the services of metrology.

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How accurate is a CT scan? – Computed Tomography and Metrology

Metrology Grade CT Scan

Since shortly after X-Rays were discovered in 1895 they have been widely used in many diverse applications. The medical field was an early adopter of this technology, using X-Rays throughout the world within the first year. As it developed in medicine other uses emerged on the industrial side.

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Measuring Large Volume Parts with the O-Inspect 863 – Patterns in Calypso

Large Volume Parts with the O-Inspect-Patterns in Calypso_Main

With the addition of our latest CMM, the Zeiss O-Inspect 863, we are now able to measure large volumes of parts with the high measurement accuracy that the system’s white light focal sensor, camera and scanning probe have to offer.
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Seeing Your Part Through a Different Lens – Utilizing the Zeiss O-Inspect 863 for Optical Inspections Down to a Hairs Width

Utilizing the Zeiss O-Inspect 863_1

In the past year 3D Engineering Solutions acquired a Zeiss O-Inspect 863. The unit is a state of the art optical / tactile inspection system that adds to our scope of accreditation, for ISO 17025, a capability to measure parts on a scale that we were unable to accomplish prior to having this equipment.
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Continued CT Services Expansion

Continued-CT-Services-Expansion

3D Engineering Solutions (3DES), North Americas’ most Advanced & Proven Center of Excellence For Metrology & Engineering Services is pleased to announce their ongoing strategic partnership with Nikon Metrology, Inc (NMI) of Brighton, Michigan. 3DES recently purchased two additional advanced industrial computed tomography (CT) systems from NMI. These systems use X-rays to penetrate components and assemblies to retrieve all surface and internal details.
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Color Mapping Technology for First Article Inspection

As part of our ISO 17025 quality inspection services at 3D Engineering Solutions, we now provide color mapping technology for first article inspection of cast parts, a service many other engineering firms still do not offer.  Color mapping provides qualitative illustrations that show the difference between a scanned object and its nominal design.  We provide different types of analysis for our customers, giving them both quantitative and qualitative data.  This saves time and money in the qualification process and makes it easier for our clients to get parts to their customers.
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