Finding the Right Portable CMM Supplier for Your Metrology Needs
As manufacturing processes become increasingly complex, the need for precision measurement and quality control is greater than ever. Portable coordinate measuring machines or CMMs have emerged as invaluable tools for inspecting parts outside the fixed-lab environment. Their ability to capture 3D Coordinate data with high accuracy has made them indispensable for applications ranging from aircraft assembly to automotive manufacturing.
However, with various portable CMM manufacturers offering different models with unique features, it can be challenging to identify the best supplier suited to your specific metrology needs. In this blog, we will unravel some key factors to consider when selecting a trusted portable CMM supplier.
Define Your Measurement Requirements
The very first step is to determine your measurement accuracy, throughput and volume requirements. Portable CMMs are available with probing systems ranging from basic single probe arms to highly advanced multi-sensor hybrid systems. Define parameters like the part sizes, geometries, tolerance levels, environmental conditions etc. to narrow down suitable machine specifications.
Evaluate Available Models
Reputable suppliers will have a comprehensive portfolio of portable CMM models to choose from. Evaluate offerings from leading brands like Hexagon Manufacturing Intelligence, FARO Technologies, Nikon Metrology based on your defined needs. Key variables to consider include probe types and resolutions, maximum part volumes, repeatability/reproducibility, scanning technologies, operating systems and software compatibility.
Check Machine Mobility and Portability
An essential benefit of portable CMMs is their ability to move inspection directly to the manufacturing site. Consider factors like overall machine dimensions and weight when transported, ease of set-up/breakdown, power source options and any special mounting/ mobility requirements. Aim to select a model that can navigate your facility with minimum effort.
Assess Post-Sales Support and Services
Reliable aftersales support is essential to maximize ROI of your metrology investment. Leading suppliers have globally established service networks for application engineering support, calibrations, repairs and upgrades. Inquire about response times, training programs, measurement validation protocols and any service level agreements.
Get Demonstrations and Quote Comparisons
Request demonstration units from shortlisted suppliers to test drive machine handling by portable coordinate measuring machine supplier, software usability and fitment with sample parts. Compare detailed quotes accounting for machine cost, probing systems, software packages, warranties, preventive maintenance plans etc. to arrive at the most suitable total cost of ownership.
Check Supplier Experience and Credentials
Reputable portable CMM suppliers will have many decades of precision metrology expertise behind them. Check for industry accreditations, original manufacturers representation, application case studies, certifications and approvals. Consider choosing suppliers backed by a larger parent company for greater long term stability and support.
Some trusted portable CMM suppliers with a wide global presence and strong industry credentials to consider include Hexagon Manufacturing Intelligence, FARO Technologies, Nikon Metrology, Quality Vision International and Optical Gaging Products. Their competitive intelligence-driven product ranges and best-in-class aftermarket service can support you through every step of the product lifecycle, from prototyping to volume manufacturing.
Do testimonials and references due diligence as well for real customer perspectives on the level of service, measurability, cost savings and other value add-ons. With diligent evaluation across all key selection factors, you can be confident of partnering with a portable CMM supplier committed to enhancing your quality control processes through precision metrology solutions for years ahead.